1/* 2 * Copyright (C) 2011 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#include "config.h" 27#include "CertificateCFWin.h" 28 29namespace WebCore { 30 31static void deallocCertContext(void* ptr, void* info) 32{ 33 if (ptr) 34 CertFreeCertificateContext(static_cast<PCCERT_CONTEXT>(ptr)); 35} 36 37static CFAllocatorRef createCertContextDeallocator() 38{ 39 CFAllocatorContext allocContext = { 40 0, 0, 0, 0, 0, 0, 0, deallocCertContext, 0 41 }; 42 return CFAllocatorCreate(kCFAllocatorDefault, &allocContext); 43} 44 45RetainPtr<CFDataRef> copyCertificateToData(PCCERT_CONTEXT certificate) 46{ 47 static CFAllocatorRef certDealloc = createCertContextDeallocator(); 48 PCCERT_CONTEXT certificateCopy = CertDuplicateCertificateContext(certificate); 49 return RetainPtr<CFDataRef>(AdoptCF, CFDataCreateWithBytesNoCopy(kCFAllocatorDefault, reinterpret_cast<const UInt8*>(certificateCopy), sizeof(*certificateCopy), certDealloc)); 50} 51 52} // namespace WebCore 53