1/* 2 * Copyright (C) 2011, 2013 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#ifndef WebResourceCacheManager_h 27#define WebResourceCacheManager_h 28 29#include "MessageReceiver.h" 30#include "ResourceCachesToClear.h" 31#include "WebProcessSupplement.h" 32#include <WebCore/MemoryCache.h> 33#include <wtf/Noncopyable.h> 34#include <wtf/RetainPtr.h> 35#include <wtf/text/WTFString.h> 36 37namespace WebKit { 38 39class WebProcess; 40struct SecurityOriginData; 41 42class WebResourceCacheManager : public WebProcessSupplement, public CoreIPC::MessageReceiver { 43 WTF_MAKE_NONCOPYABLE(WebResourceCacheManager); 44public: 45 WebResourceCacheManager(WebProcess*); 46 47 static const char* supplementName(); 48 49private: 50 // CoreIPC::MessageReceiver 51 // Implemented in generated WebResourceCacheManagerMessageReceiver.cpp 52 virtual void didReceiveMessage(CoreIPC::Connection*, CoreIPC::MessageDecoder&) OVERRIDE; 53 54 void getCacheOrigins(uint64_t callbackID) const; 55 void returnCacheOrigins(uint64_t callbackID, const WebCore::MemoryCache::SecurityOriginSet&) const; 56 void clearCacheForOrigin(const SecurityOriginData&, uint32_t cachesToClear) const; 57 void clearCacheForAllOrigins(uint32_t cachesToClear) const; 58 59#if USE(CFURLCACHE) 60 static RetainPtr<CFArrayRef> cfURLCacheHostNames(); 61#if ENABLE(CACHE_PARTITIONING) 62 typedef void (^CacheCallback)(RetainPtr<CFArrayRef>); 63 static void cfURLCacheHostNamesWithCallback(CacheCallback); 64#endif 65 static void clearCFURLCacheForHostNames(CFArrayRef); 66#endif 67 68 WebProcess* m_process; 69}; 70 71} // namespace WebKit 72 73#endif // WebResourceCacheManager_h 74