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GetCachedSigningLevel

関数

指定ファイルのキャッシュ署名レベルと拇印を取得する。

DLLKERNEL32.dll呼出規約winapi

シグネチャ

// KERNEL32.dll
#include <windows.h>

BOOL GetCachedSigningLevel(
    HANDLE File,
    DWORD* Flags,
    DWORD* SigningLevel,
    BYTE* Thumbprint,   // optional
    DWORD* ThumbprintSize,   // optional
    DWORD* ThumbprintAlgorithm   // optional
);

パラメーター

名前	型	方向
File	HANDLE	in
Flags	DWORD*	out
SigningLevel	DWORD*	out
Thumbprint	BYTE*	outoptional
ThumbprintSize	DWORD*	inoutoptional
ThumbprintAlgorithm	DWORD*	outoptional

戻り値の型: BOOL

各言語での呼び出し定義

// KERNEL32.dll
#include <windows.h>

BOOL GetCachedSigningLevel(
    HANDLE File,
    DWORD* Flags,
    DWORD* SigningLevel,
    BYTE* Thumbprint,   // optional
    DWORD* ThumbprintSize,   // optional
    DWORD* ThumbprintAlgorithm   // optional
);

[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("KERNEL32.dll", ExactSpelling = true)]
static extern bool GetCachedSigningLevel(
    IntPtr File,   // HANDLE
    out uint Flags,   // DWORD* out
    out uint SigningLevel,   // DWORD* out
    IntPtr Thumbprint,   // BYTE* optional, out
    IntPtr ThumbprintSize,   // DWORD* optional, in/out
    IntPtr ThumbprintAlgorithm   // DWORD* optional, out
);

<DllImport("KERNEL32.dll", ExactSpelling:=True)>
Public Shared Function GetCachedSigningLevel(
    File As IntPtr,   ' HANDLE
    <Out> ByRef Flags As UInteger,   ' DWORD* out
    <Out> ByRef SigningLevel As UInteger,   ' DWORD* out
    Thumbprint As IntPtr,   ' BYTE* optional, out
    ThumbprintSize As IntPtr,   ' DWORD* optional, in/out
    ThumbprintAlgorithm As IntPtr   ' DWORD* optional, out
) As Boolean
End Function

' File : HANDLE
' Flags : DWORD* out
' SigningLevel : DWORD* out
' Thumbprint : BYTE* optional, out
' ThumbprintSize : DWORD* optional, in/out
' ThumbprintAlgorithm : DWORD* optional, out
Declare PtrSafe Function GetCachedSigningLevel Lib "kernel32" ( _
    ByVal File As LongPtr, _
    ByRef Flags As Long, _
    ByRef SigningLevel As Long, _
    ByVal Thumbprint As LongPtr, _
    ByVal ThumbprintSize As LongPtr, _
    ByVal ThumbprintAlgorithm 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

GetCachedSigningLevel = ctypes.windll.kernel32.GetCachedSigningLevel
GetCachedSigningLevel.restype = wintypes.BOOL
GetCachedSigningLevel.argtypes = [
    wintypes.HANDLE,  # File : HANDLE
    ctypes.POINTER(wintypes.DWORD),  # Flags : DWORD* out
    ctypes.POINTER(wintypes.DWORD),  # SigningLevel : DWORD* out
    ctypes.POINTER(ctypes.c_ubyte),  # Thumbprint : BYTE* optional, out
    ctypes.POINTER(wintypes.DWORD),  # ThumbprintSize : DWORD* optional, in/out
    ctypes.POINTER(wintypes.DWORD),  # ThumbprintAlgorithm : DWORD* optional, out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
GetCachedSigningLevel = Fiddle::Function.new(
  lib['GetCachedSigningLevel'],
  [
    Fiddle::TYPE_VOIDP,  # File : HANDLE
    Fiddle::TYPE_VOIDP,  # Flags : DWORD* out
    Fiddle::TYPE_VOIDP,  # SigningLevel : DWORD* out
    Fiddle::TYPE_VOIDP,  # Thumbprint : BYTE* optional, out
    Fiddle::TYPE_VOIDP,  # ThumbprintSize : DWORD* optional, in/out
    Fiddle::TYPE_VOIDP,  # ThumbprintAlgorithm : DWORD* optional, out
  ],
  Fiddle::TYPE_INT)

#[link(name = "kernel32")]
extern "system" {
    fn GetCachedSigningLevel(
        File: *mut core::ffi::c_void,  // HANDLE
        Flags: *mut u32,  // DWORD* out
        SigningLevel: *mut u32,  // DWORD* out
        Thumbprint: *mut u8,  // BYTE* optional, out
        ThumbprintSize: *mut u32,  // DWORD* optional, in/out
        ThumbprintAlgorithm: *mut u32  // DWORD* optional, out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("KERNEL32.dll")]
public static extern bool GetCachedSigningLevel(IntPtr File, out uint Flags, out uint SigningLevel, IntPtr Thumbprint, IntPtr ThumbprintSize, IntPtr ThumbprintAlgorithm);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_GetCachedSigningLevel' -Namespace Win32 -PassThru
# $api::GetCachedSigningLevel(File, Flags, SigningLevel, Thumbprint, ThumbprintSize, ThumbprintAlgorithm)

#uselib "KERNEL32.dll"
#func global GetCachedSigningLevel "GetCachedSigningLevel" sptr, sptr, sptr, sptr, sptr, sptr
; GetCachedSigningLevel File, varptr(Flags), varptr(SigningLevel), varptr(Thumbprint), varptr(ThumbprintSize), varptr(ThumbprintAlgorithm)   ; 戻り値は stat
; File : HANDLE -> "sptr"
; Flags : DWORD* out -> "sptr"
; SigningLevel : DWORD* out -> "sptr"
; Thumbprint : BYTE* optional, out -> "sptr"
; ThumbprintSize : DWORD* optional, in/out -> "sptr"
; ThumbprintAlgorithm : 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 "KERNEL32.dll"
#cfunc global GetCachedSigningLevel "GetCachedSigningLevel" sptr, var, var, var, var, var
; res = GetCachedSigningLevel(File, Flags, SigningLevel, Thumbprint, ThumbprintSize, ThumbprintAlgorithm)
; File : HANDLE -> "sptr"
; Flags : DWORD* out -> "var"
; SigningLevel : DWORD* out -> "var"
; Thumbprint : BYTE* optional, out -> "var"
; ThumbprintSize : DWORD* optional, in/out -> "var"
; ThumbprintAlgorithm : 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 "KERNEL32.dll"
#cfunc global GetCachedSigningLevel "GetCachedSigningLevel" sptr, sptr, sptr, sptr, sptr, sptr
; res = GetCachedSigningLevel(File, varptr(Flags), varptr(SigningLevel), varptr(Thumbprint), varptr(ThumbprintSize), varptr(ThumbprintAlgorithm))
; File : HANDLE -> "sptr"
; Flags : DWORD* out -> "sptr"
; SigningLevel : DWORD* out -> "sptr"
; Thumbprint : BYTE* optional, out -> "sptr"
; ThumbprintSize : DWORD* optional, in/out -> "sptr"
; ThumbprintAlgorithm : 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 GetCachedSigningLevel(HANDLE File, DWORD* Flags, DWORD* SigningLevel, BYTE* Thumbprint, DWORD* ThumbprintSize, DWORD* ThumbprintAlgorithm)
#uselib "KERNEL32.dll"
#cfunc global GetCachedSigningLevel "GetCachedSigningLevel" intptr, var, var, var, var, var
; res = GetCachedSigningLevel(File, Flags, SigningLevel, Thumbprint, ThumbprintSize, ThumbprintAlgorithm)
; File : HANDLE -> "intptr"
; Flags : DWORD* out -> "var"
; SigningLevel : DWORD* out -> "var"
; Thumbprint : BYTE* optional, out -> "var"
; ThumbprintSize : DWORD* optional, in/out -> "var"
; ThumbprintAlgorithm : 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 GetCachedSigningLevel(HANDLE File, DWORD* Flags, DWORD* SigningLevel, BYTE* Thumbprint, DWORD* ThumbprintSize, DWORD* ThumbprintAlgorithm)
#uselib "KERNEL32.dll"
#cfunc global GetCachedSigningLevel "GetCachedSigningLevel" intptr, intptr, intptr, intptr, intptr, intptr
; res = GetCachedSigningLevel(File, varptr(Flags), varptr(SigningLevel), varptr(Thumbprint), varptr(ThumbprintSize), varptr(ThumbprintAlgorithm))
; File : HANDLE -> "intptr"
; Flags : DWORD* out -> "intptr"
; SigningLevel : DWORD* out -> "intptr"
; Thumbprint : BYTE* optional, out -> "intptr"
; ThumbprintSize : DWORD* optional, in/out -> "intptr"
; ThumbprintAlgorithm : 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 (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procGetCachedSigningLevel = kernel32.NewProc("GetCachedSigningLevel")
)

// File (HANDLE), Flags (DWORD* out), SigningLevel (DWORD* out), Thumbprint (BYTE* optional, out), ThumbprintSize (DWORD* optional, in/out), ThumbprintAlgorithm (DWORD* optional, out)
r1, _, err := procGetCachedSigningLevel.Call(
	uintptr(File),
	uintptr(Flags),
	uintptr(SigningLevel),
	uintptr(Thumbprint),
	uintptr(ThumbprintSize),
	uintptr(ThumbprintAlgorithm),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function GetCachedSigningLevel(
  File: THandle;   // HANDLE
  Flags: Pointer;   // DWORD* out
  SigningLevel: Pointer;   // DWORD* out
  Thumbprint: Pointer;   // BYTE* optional, out
  ThumbprintSize: Pointer;   // DWORD* optional, in/out
  ThumbprintAlgorithm: Pointer   // DWORD* optional, out
): BOOL; stdcall;
  external 'KERNEL32.dll' name 'GetCachedSigningLevel';

result := DllCall("KERNEL32\GetCachedSigningLevel"
    , "Ptr", File   ; HANDLE
    , "Ptr", Flags   ; DWORD* out
    , "Ptr", SigningLevel   ; DWORD* out
    , "Ptr", Thumbprint   ; BYTE* optional, out
    , "Ptr", ThumbprintSize   ; DWORD* optional, in/out
    , "Ptr", ThumbprintAlgorithm   ; DWORD* optional, out
    , "Int")   ; return: BOOL

●GetCachedSigningLevel(File, Flags, SigningLevel, Thumbprint, ThumbprintSize, ThumbprintAlgorithm) = DLL("KERNEL32.dll", "bool GetCachedSigningLevel(void*, void*, void*, void*, void*, void*)")
# 呼び出し: GetCachedSigningLevel(File, Flags, SigningLevel, Thumbprint, ThumbprintSize, ThumbprintAlgorithm)
# File : HANDLE -> "void*"
# Flags : DWORD* out -> "void*"
# SigningLevel : DWORD* out -> "void*"
# Thumbprint : BYTE* optional, out -> "void*"
# ThumbprintSize : DWORD* optional, in/out -> "void*"
# ThumbprintAlgorithm : 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)。