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ホームSecurity.Cryptography.Sip › CryptSIPLoad

CryptSIPLoad

関数
件名GUIDに対応するSIPプロバイダーをロードする。
DLLCRYPT32.dll呼出規約winapiSetLastErrorあり対応OSWindows XP 以降

シグネチャ

// CRYPT32.dll
#include <windows.h>

BOOL CryptSIPLoad(
    const GUID* pgSubject,
    DWORD dwFlags,
    SIP_DISPATCH_INFO* pSipDispatch
);

パラメーター

名前方向説明
pgSubjectGUID*in対象の主体種別を示すサブジェクトインターフェイスGUIDへのポインタ。
dwFlagsDWORDinロード動作を制御するフラグ。通常0。
pSipDispatchSIP_DISPATCH_INFO*inoutロードされたSIPの関数群を受け取るSIP_DISPATCH_INFO構造体。

戻り値の型: BOOL

各言語での呼び出し定義

// CRYPT32.dll
#include <windows.h>

BOOL CryptSIPLoad(
    const GUID* pgSubject,
    DWORD dwFlags,
    SIP_DISPATCH_INFO* pSipDispatch
);
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("CRYPT32.dll", SetLastError = true, ExactSpelling = true)]
static extern bool CryptSIPLoad(
    ref Guid pgSubject,   // GUID*
    uint dwFlags,   // DWORD
    IntPtr pSipDispatch   // SIP_DISPATCH_INFO* in/out
);
<DllImport("CRYPT32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function CryptSIPLoad(
    ByRef pgSubject As Guid,   ' GUID*
    dwFlags As UInteger,   ' DWORD
    pSipDispatch As IntPtr   ' SIP_DISPATCH_INFO* in/out
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function
' pgSubject : GUID*
' dwFlags : DWORD
' pSipDispatch : SIP_DISPATCH_INFO* in/out
Declare PtrSafe Function CryptSIPLoad Lib "crypt32" ( _
    ByVal pgSubject As LongPtr, _
    ByVal dwFlags As Long, _
    ByVal pSipDispatch 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

CryptSIPLoad = ctypes.windll.crypt32.CryptSIPLoad
CryptSIPLoad.restype = wintypes.BOOL
CryptSIPLoad.argtypes = [
    ctypes.c_void_p,  # pgSubject : GUID*
    wintypes.DWORD,  # dwFlags : DWORD
    ctypes.c_void_p,  # pSipDispatch : SIP_DISPATCH_INFO* in/out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('CRYPT32.dll')
CryptSIPLoad = Fiddle::Function.new(
  lib['CryptSIPLoad'],
  [
    Fiddle::TYPE_VOIDP,  # pgSubject : GUID*
    -Fiddle::TYPE_INT,  # dwFlags : DWORD
    Fiddle::TYPE_VOIDP,  # pSipDispatch : SIP_DISPATCH_INFO* in/out
  ],
  Fiddle::TYPE_INT)
#[link(name = "crypt32")]
extern "system" {
    fn CryptSIPLoad(
        pgSubject: *const GUID,  // GUID*
        dwFlags: u32,  // DWORD
        pSipDispatch: *mut SIP_DISPATCH_INFO  // SIP_DISPATCH_INFO* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("CRYPT32.dll", SetLastError = true)]
public static extern bool CryptSIPLoad(ref Guid pgSubject, uint dwFlags, IntPtr pSipDispatch);
"@
$api = Add-Type -MemberDefinition $sig -Name 'CRYPT32_CryptSIPLoad' -Namespace Win32 -PassThru
# $api::CryptSIPLoad(pgSubject, dwFlags, pSipDispatch)
#uselib "CRYPT32.dll"
#func global CryptSIPLoad "CryptSIPLoad" sptr, sptr, sptr
; CryptSIPLoad varptr(pgSubject), dwFlags, varptr(pSipDispatch)   ; 戻り値は stat
; pgSubject : GUID* -> "sptr"
; dwFlags : DWORD -> "sptr"
; pSipDispatch : SIP_DISPATCH_INFO* in/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 "CRYPT32.dll"
#cfunc global CryptSIPLoad "CryptSIPLoad" var, int, var
; res = CryptSIPLoad(pgSubject, dwFlags, pSipDispatch)
; pgSubject : GUID* -> "var"
; dwFlags : DWORD -> "int"
; pSipDispatch : SIP_DISPATCH_INFO* in/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。
出力引数:
; BOOL CryptSIPLoad(GUID* pgSubject, DWORD dwFlags, SIP_DISPATCH_INFO* pSipDispatch)
#uselib "CRYPT32.dll"
#cfunc global CryptSIPLoad "CryptSIPLoad" var, int, var
; res = CryptSIPLoad(pgSubject, dwFlags, pSipDispatch)
; pgSubject : GUID* -> "var"
; dwFlags : DWORD -> "int"
; pSipDispatch : SIP_DISPATCH_INFO* in/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。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	crypt32 = windows.NewLazySystemDLL("CRYPT32.dll")
	procCryptSIPLoad = crypt32.NewProc("CryptSIPLoad")
)

// pgSubject (GUID*), dwFlags (DWORD), pSipDispatch (SIP_DISPATCH_INFO* in/out)
r1, _, err := procCryptSIPLoad.Call(
	uintptr(pgSubject),
	uintptr(dwFlags),
	uintptr(pSipDispatch),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL
function CryptSIPLoad(
  pgSubject: PGUID;   // GUID*
  dwFlags: DWORD;   // DWORD
  pSipDispatch: Pointer   // SIP_DISPATCH_INFO* in/out
): BOOL; stdcall;
  external 'CRYPT32.dll' name 'CryptSIPLoad';
result := DllCall("CRYPT32\CryptSIPLoad"
    , "Ptr", pgSubject   ; GUID*
    , "UInt", dwFlags   ; DWORD
    , "Ptr", pSipDispatch   ; SIP_DISPATCH_INFO* in/out
    , "Int")   ; return: BOOL
●CryptSIPLoad(pgSubject, dwFlags, pSipDispatch) = DLL("CRYPT32.dll", "bool CryptSIPLoad(void*, dword, void*)")
# 呼び出し: CryptSIPLoad(pgSubject, dwFlags, pSipDispatch)
# pgSubject : GUID* -> "void*"
# dwFlags : DWORD -> "dword"
# pSipDispatch : SIP_DISPATCH_INFO* in/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)。
const std = @import("std");

extern "crypt32" fn CryptSIPLoad(
    pgSubject: [*c]GUID, // GUID*
    dwFlags: u32, // DWORD
    pSipDispatch: [*c]SIP_DISPATCH_INFO // SIP_DISPATCH_INFO* in/out
) callconv(std.os.windows.WINAPI) i32;
proc CryptSIPLoad(
    pgSubject: ptr GUID,  # GUID*
    dwFlags: uint32,  # DWORD
    pSipDispatch: ptr SIP_DISPATCH_INFO  # SIP_DISPATCH_INFO* in/out
): int32 {.importc: "CryptSIPLoad", stdcall, dynlib: "CRYPT32.dll".}
pragma(lib, "crypt32");
extern(Windows)
int CryptSIPLoad(
    GUID* pgSubject,   // GUID*
    uint dwFlags,   // DWORD
    SIP_DISPATCH_INFO* pSipDispatch   // SIP_DISPATCH_INFO* in/out
);
ccall((:CryptSIPLoad, "CRYPT32.dll"), stdcall, Int32,
      (Ptr{GUID}, UInt32, Ptr{SIP_DISPATCH_INFO}),
      pgSubject, dwFlags, pSipDispatch)
# pgSubject : GUID* -> Ptr{GUID}
# dwFlags : DWORD -> UInt32
# pSipDispatch : SIP_DISPATCH_INFO* in/out -> Ptr{SIP_DISPATCH_INFO}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
local ffi = require("ffi")
ffi.cdef[[
int32_t CryptSIPLoad(
    void* pgSubject,
    uint32_t dwFlags,
    void* pSipDispatch);
]]
local crypt32 = ffi.load("crypt32")
-- crypt32.CryptSIPLoad(pgSubject, dwFlags, pSipDispatch)
-- pgSubject : GUID*
-- dwFlags : DWORD
-- pSipDispatch : SIP_DISPATCH_INFO* in/out
-- 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('CRYPT32.dll');
const CryptSIPLoad = lib.func('__stdcall', 'CryptSIPLoad', 'int32_t', ['void *', 'uint32_t', 'void *']);
// CryptSIPLoad(pgSubject, dwFlags, pSipDispatch)
// pgSubject : GUID* -> 'void *'
// dwFlags : DWORD -> 'uint32_t'
// pSipDispatch : SIP_DISPATCH_INFO* in/out -> 'void *'
// 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("CRYPT32.dll", {
  CryptSIPLoad: { parameters: ["pointer", "u32", "pointer"], result: "i32" },
});
// lib.symbols.CryptSIPLoad(pgSubject, dwFlags, pSipDispatch)
// pgSubject : GUID* -> "pointer"
// dwFlags : DWORD -> "u32"
// pSipDispatch : SIP_DISPATCH_INFO* in/out -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。
<?php
$ffi = FFI::cdef(<<<C
int32_t CryptSIPLoad(
    void* pgSubject,
    uint32_t dwFlags,
    void* pSipDispatch);
C, "CRYPT32.dll");
// $ffi->CryptSIPLoad(pgSubject, dwFlags, pSipDispatch);
// pgSubject : GUID*
// dwFlags : DWORD
// pSipDispatch : SIP_DISPATCH_INFO* in/out
// 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 Crypt32 extends StdCallLibrary {
    Crypt32 INSTANCE = Native.load("crypt32", Crypt32.class);
    boolean CryptSIPLoad(
        Pointer pgSubject,   // GUID*
        int dwFlags,   // DWORD
        Pointer pSipDispatch   // SIP_DISPATCH_INFO* in/out
    );
}
@[Link("crypt32")]
lib LibCRYPT32
  fun CryptSIPLoad = CryptSIPLoad(
    pgSubject : GUID*,   # GUID*
    dwFlags : UInt32,   # DWORD
    pSipDispatch : SIP_DISPATCH_INFO*   # SIP_DISPATCH_INFO* in/out
  ) : Int32
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 CryptSIPLoadNative = Int32 Function(Pointer<Void>, Uint32, Pointer<Void>);
typedef CryptSIPLoadDart = int Function(Pointer<Void>, int, Pointer<Void>);
final CryptSIPLoad = DynamicLibrary.open('CRYPT32.dll')
    .lookupFunction<CryptSIPLoadNative, CryptSIPLoadDart>('CryptSIPLoad');
// pgSubject : GUID* -> Pointer<Void>
// dwFlags : DWORD -> Uint32
// pSipDispatch : SIP_DISPATCH_INFO* in/out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function CryptSIPLoad(
  pgSubject: PGUID;   // GUID*
  dwFlags: DWORD;   // DWORD
  pSipDispatch: Pointer   // SIP_DISPATCH_INFO* in/out
): BOOL; stdcall;
  external 'CRYPT32.dll' name 'CryptSIPLoad';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "CryptSIPLoad"
  c_CryptSIPLoad :: Ptr () -> Word32 -> Ptr () -> IO CInt
-- pgSubject : GUID* -> Ptr ()
-- dwFlags : DWORD -> Word32
-- pSipDispatch : SIP_DISPATCH_INFO* in/out -> Ptr ()
-- 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 cryptsipload =
  foreign "CryptSIPLoad"
    ((ptr void) @-> uint32_t @-> (ptr void) @-> returning int32_t)
(* pgSubject : GUID* -> (ptr void) *)
(* dwFlags : DWORD -> uint32_t *)
(* pSipDispatch : SIP_DISPATCH_INFO* in/out -> (ptr void) *)
(* 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 crypt32 (t "CRYPT32.dll"))
(cffi:use-foreign-library crypt32)

(cffi:defcfun ("CryptSIPLoad" crypt-sipload :convention :stdcall) :int32
  (pg-subject :pointer)   ; GUID*
  (dw-flags :uint32)   ; DWORD
  (p-sip-dispatch :pointer))   ; SIP_DISPATCH_INFO* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $CryptSIPLoad = Win32::API::More->new('CRYPT32',
    'BOOL CryptSIPLoad(LPVOID pgSubject, DWORD dwFlags, LPVOID pSipDispatch)');
# my $ret = $CryptSIPLoad->Call($pgSubject, $dwFlags, $pSipDispatch);
# pgSubject : GUID* -> LPVOID
# dwFlags : DWORD -> DWORD
# pSipDispatch : SIP_DISPATCH_INFO* in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。

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