Win32 API 日本語リファレンス
ホームSecurity.Cryptography › CertAddRefServerOcspResponseContext

CertAddRefServerOcspResponseContext

関数
サーバーOCSP応答コンテキストの参照カウントを増やす。
DLLCRYPT32.dll呼出規約winapi対応OSWindows Vista 以降

シグネチャ

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

void CertAddRefServerOcspResponseContext(
    CERT_SERVER_OCSP_RESPONSE_CONTEXT* pServerOcspResponseContext   // optional
);

パラメーター

名前方向説明
pServerOcspResponseContextCERT_SERVER_OCSP_RESPONSE_CONTEXT*inoptionalCERT_SERVER_OCSP_RESPONSE_CONTEXT へのポインター。CertGetServerOcspResponseContext によって返されます。

戻り値の型: void

公式ドキュメント

CERT_SERVER_OCSP_RESPONSE_CONTEXT 構造体の参照カウントをインクリメントします。

解説(Remarks)

CertGetServerOcspResponseContext および CertAddRefServerOcspResponseContext の各呼び出しには、対応する CertFreeServerOcspResponseContext の呼び出しが必要です。

出典・ライセンス: 上記「公式ドキュメント」の内容は Microsoft の Win32 API ドキュメント(MicrosoftDocs/sdk-api)を日本語に翻訳・改変したものです。© Microsoft Corporation. CC BY 4.0 で提供。
Microsoft 公式リファレンス: 英語 (en-us) · 日本語 (ja-jp) · 原文ソース (GitHub)

各言語での呼び出し定義

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

void CertAddRefServerOcspResponseContext(
    CERT_SERVER_OCSP_RESPONSE_CONTEXT* pServerOcspResponseContext   // optional
);
[DllImport("CRYPT32.dll", ExactSpelling = true)]
static extern void CertAddRefServerOcspResponseContext(
    IntPtr pServerOcspResponseContext   // CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional
);
<DllImport("CRYPT32.dll", ExactSpelling:=True)>
Public Shared Sub CertAddRefServerOcspResponseContext(
    pServerOcspResponseContext As IntPtr   ' CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional
)
End Sub
' pServerOcspResponseContext : CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional
Declare PtrSafe Sub CertAddRefServerOcspResponseContext Lib "crypt32" ( _
    ByVal pServerOcspResponseContext As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
import ctypes
from ctypes import wintypes

CertAddRefServerOcspResponseContext = ctypes.windll.crypt32.CertAddRefServerOcspResponseContext
CertAddRefServerOcspResponseContext.restype = None
CertAddRefServerOcspResponseContext.argtypes = [
    ctypes.c_void_p,  # pServerOcspResponseContext : CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('CRYPT32.dll')
CertAddRefServerOcspResponseContext = Fiddle::Function.new(
  lib['CertAddRefServerOcspResponseContext'],
  [
    Fiddle::TYPE_VOIDP,  # pServerOcspResponseContext : CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional
  ],
  Fiddle::TYPE_VOID)
#[link(name = "crypt32")]
extern "system" {
    fn CertAddRefServerOcspResponseContext(
        pServerOcspResponseContext: *mut CERT_SERVER_OCSP_RESPONSE_CONTEXT  // CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional
    );
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("CRYPT32.dll")]
public static extern void CertAddRefServerOcspResponseContext(IntPtr pServerOcspResponseContext);
"@
$api = Add-Type -MemberDefinition $sig -Name 'CRYPT32_CertAddRefServerOcspResponseContext' -Namespace Win32 -PassThru
# $api::CertAddRefServerOcspResponseContext(pServerOcspResponseContext)
#uselib "CRYPT32.dll"
#func global CertAddRefServerOcspResponseContext "CertAddRefServerOcspResponseContext" sptr
; CertAddRefServerOcspResponseContext varptr(pServerOcspResponseContext)
; pServerOcspResponseContext : CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional -> "sptr"
出力引数:
#uselib "CRYPT32.dll"
#func global CertAddRefServerOcspResponseContext "CertAddRefServerOcspResponseContext" var
; CertAddRefServerOcspResponseContext pServerOcspResponseContext
; pServerOcspResponseContext : CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional -> "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:
; void CertAddRefServerOcspResponseContext(CERT_SERVER_OCSP_RESPONSE_CONTEXT* pServerOcspResponseContext)
#uselib "CRYPT32.dll"
#func global CertAddRefServerOcspResponseContext "CertAddRefServerOcspResponseContext" var
; CertAddRefServerOcspResponseContext pServerOcspResponseContext
; pServerOcspResponseContext : CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional -> "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")
	procCertAddRefServerOcspResponseContext = crypt32.NewProc("CertAddRefServerOcspResponseContext")
)

// pServerOcspResponseContext (CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional)
r1, _, err := procCertAddRefServerOcspResponseContext.Call(
	uintptr(pServerOcspResponseContext),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void
procedure CertAddRefServerOcspResponseContext(
  pServerOcspResponseContext: Pointer   // CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional
); stdcall;
  external 'CRYPT32.dll' name 'CertAddRefServerOcspResponseContext';
result := DllCall("CRYPT32\CertAddRefServerOcspResponseContext"
    , "Ptr", pServerOcspResponseContext   ; CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional
    , "Int")   ; return: void
●CertAddRefServerOcspResponseContext(pServerOcspResponseContext) = DLL("CRYPT32.dll", "int CertAddRefServerOcspResponseContext(void*)")
# 呼び出し: CertAddRefServerOcspResponseContext(pServerOcspResponseContext)
# pServerOcspResponseContext : CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional -> "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 CertAddRefServerOcspResponseContext(
    pServerOcspResponseContext: [*c]CERT_SERVER_OCSP_RESPONSE_CONTEXT // CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional
) callconv(std.os.windows.WINAPI) void;
proc CertAddRefServerOcspResponseContext(
    pServerOcspResponseContext: ptr CERT_SERVER_OCSP_RESPONSE_CONTEXT  # CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional
) {.importc: "CertAddRefServerOcspResponseContext", stdcall, dynlib: "CRYPT32.dll".}
pragma(lib, "crypt32");
extern(Windows)
void CertAddRefServerOcspResponseContext(
    CERT_SERVER_OCSP_RESPONSE_CONTEXT* pServerOcspResponseContext   // CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional
);
ccall((:CertAddRefServerOcspResponseContext, "CRYPT32.dll"), stdcall, Cvoid,
      (Ptr{CERT_SERVER_OCSP_RESPONSE_CONTEXT},),
      pServerOcspResponseContext)
# pServerOcspResponseContext : CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional -> Ptr{CERT_SERVER_OCSP_RESPONSE_CONTEXT}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
local ffi = require("ffi")
ffi.cdef[[
void CertAddRefServerOcspResponseContext(
    void* pServerOcspResponseContext);
]]
local crypt32 = ffi.load("crypt32")
-- crypt32.CertAddRefServerOcspResponseContext(pServerOcspResponseContext)
-- pServerOcspResponseContext : CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional
-- 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 CertAddRefServerOcspResponseContext = lib.func('__stdcall', 'CertAddRefServerOcspResponseContext', 'void', ['void *']);
// CertAddRefServerOcspResponseContext(pServerOcspResponseContext)
// pServerOcspResponseContext : CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional -> '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", {
  CertAddRefServerOcspResponseContext: { parameters: ["pointer"], result: "void" },
});
// lib.symbols.CertAddRefServerOcspResponseContext(pServerOcspResponseContext)
// pServerOcspResponseContext : CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional -> "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
void CertAddRefServerOcspResponseContext(
    void* pServerOcspResponseContext);
C, "CRYPT32.dll");
// $ffi->CertAddRefServerOcspResponseContext(pServerOcspResponseContext);
// pServerOcspResponseContext : CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional
// 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);
    void CertAddRefServerOcspResponseContext(
        Pointer pServerOcspResponseContext   // CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional
    );
}
@[Link("crypt32")]
lib LibCRYPT32
  fun CertAddRefServerOcspResponseContext = CertAddRefServerOcspResponseContext(
    pServerOcspResponseContext : CERT_SERVER_OCSP_RESPONSE_CONTEXT*   # CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional
  ) : 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 CertAddRefServerOcspResponseContextNative = Void Function(Pointer<Void>);
typedef CertAddRefServerOcspResponseContextDart = void Function(Pointer<Void>);
final CertAddRefServerOcspResponseContext = DynamicLibrary.open('CRYPT32.dll')
    .lookupFunction<CertAddRefServerOcspResponseContextNative, CertAddRefServerOcspResponseContextDart>('CertAddRefServerOcspResponseContext');
// pServerOcspResponseContext : CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
procedure CertAddRefServerOcspResponseContext(
  pServerOcspResponseContext: Pointer   // CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional
); stdcall;
  external 'CRYPT32.dll' name 'CertAddRefServerOcspResponseContext';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "CertAddRefServerOcspResponseContext"
  c_CertAddRefServerOcspResponseContext :: Ptr () -> IO ()
-- pServerOcspResponseContext : CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional -> 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 certaddrefserverocspresponsecontext =
  foreign "CertAddRefServerOcspResponseContext"
    ((ptr void) @-> returning void)
(* pServerOcspResponseContext : CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional -> (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 ("CertAddRefServerOcspResponseContext" cert-add-ref-server-ocsp-response-context :convention :stdcall) :void
  (p-server-ocsp-response-context :pointer))   ; CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $CertAddRefServerOcspResponseContext = Win32::API::More->new('CRYPT32',
    'void CertAddRefServerOcspResponseContext(LPVOID pServerOcspResponseContext)');
# my $ret = $CertAddRefServerOcspResponseContext->Call($pServerOcspResponseContext);
# pServerOcspResponseContext : CERT_SERVER_OCSP_RESPONSE_CONTEXT* optional -> 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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