181bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch/* 281bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch * Copyright (C) 2011 Apple Inc. All rights reserved. 381bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch * 481bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch * Redistribution and use in source and binary forms, with or without 581bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch * modification, are permitted provided that the following conditions 681bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch * are met: 781bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch * 1. Redistributions of source code must retain the above copyright 881bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch * notice, this list of conditions and the following disclaimer. 981bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch * 2. Redistributions in binary form must reproduce the above copyright 1081bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch * notice, this list of conditions and the following disclaimer in the 1181bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch * documentation and/or other materials provided with the distribution. 1281bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch * 1381bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 1481bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 1581bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 1681bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 1781bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 1881bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 1981bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 2081bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 2181bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 2281bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 2381bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch * THE POSSIBILITY OF SUCH DAMAGE. 2481bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch */ 2581bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 2681bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch#include "config.h" 2781bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch#include "WebResourceCacheManager.h" 2881bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 2981bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch#include "Connection.h" 3081bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch#include "MessageID.h" 312daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch#include "ResourceCachesToClear.h" 3281bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch#include "SecurityOriginData.h" 3381bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch#include "WebCoreArgumentCoders.h" 3481bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch#include "WebResourceCacheManagerProxyMessages.h" 3581bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch#include "WebProcess.h" 3681bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch#include <WebCore/MemoryCache.h> 3781bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch#include <WebCore/SecurityOrigin.h> 3881bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch#include <WebCore/SecurityOriginHash.h> 3981bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 4081bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdochusing namespace WebCore; 4181bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 4281bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdochnamespace WebKit { 4381bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 4481bc750723a18f21cd17d1b173cd2a4dda9cea6eBen MurdochWebResourceCacheManager& WebResourceCacheManager::shared() 4581bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch{ 4681bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch static WebResourceCacheManager& shared = *new WebResourceCacheManager; 4781bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch return shared; 4881bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch} 4981bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 5081bc750723a18f21cd17d1b173cd2a4dda9cea6eBen MurdochWebResourceCacheManager::WebResourceCacheManager() 5181bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch{ 5281bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch} 5381bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 5481bc750723a18f21cd17d1b173cd2a4dda9cea6eBen MurdochWebResourceCacheManager::~WebResourceCacheManager() 5581bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch{ 5681bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch} 5781bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 5881bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdochvoid WebResourceCacheManager::didReceiveMessage(CoreIPC::Connection* connection, CoreIPC::MessageID messageID, CoreIPC::ArgumentDecoder* arguments) 5981bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch{ 6081bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch didReceiveWebResourceCacheManagerMessage(connection, messageID, arguments); 6181bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch} 6281bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 6381bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 6481bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdochvoid WebResourceCacheManager::getCacheOrigins(uint64_t callbackID) const 6581bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch{ 662daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch WebProcess::LocalTerminationDisabler terminationDisabler(WebProcess::shared()); 672daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch 6881bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch MemoryCache::SecurityOriginSet origins; 6981bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch memoryCache()->getOriginsWithCache(origins); 7081bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 7181bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch#if USE(CFURLCACHE) 7281bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch RetainPtr<CFArrayRef> cfURLHosts = cfURLCacheHostNames(); 7381bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch CFIndex size = cfURLHosts ? CFArrayGetCount(cfURLHosts.get()) : 0; 7481bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 7581bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch String httpString("http"); 7681bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch for (CFIndex i = 0; i < size; ++i) { 7781bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch CFStringRef host = static_cast<CFStringRef>(CFArrayGetValueAtIndex(cfURLHosts.get(), i)); 7881bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch origins.add(SecurityOrigin::create(httpString, host, 0)); 7981bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch } 8081bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch#endif 8181bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 8281bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch // Create a list with the origins in both of the caches. 8381bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch Vector<SecurityOriginData> identifiers; 8481bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch identifiers.reserveCapacity(origins.size()); 8581bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 8681bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch MemoryCache::SecurityOriginSet::iterator end = origins.end(); 8781bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch for (MemoryCache::SecurityOriginSet::iterator it = origins.begin(); it != end; ++it) { 8881bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch RefPtr<SecurityOrigin> origin = *it; 8981bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 9081bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch SecurityOriginData originData; 9181bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch originData.protocol = origin->protocol(); 9281bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch originData.host = origin->host(); 9381bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch originData.port = origin->port(); 9481bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 9581bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch identifiers.uncheckedAppend(originData); 9681bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch } 9781bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 9881bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch WebProcess::shared().connection()->send(Messages::WebResourceCacheManagerProxy::DidGetCacheOrigins(identifiers, callbackID), 0); 9981bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch} 10081bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 1012daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdochvoid WebResourceCacheManager::clearCacheForOrigin(SecurityOriginData originData, uint32_t cachesToClear) const 10281bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch{ 1032daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch WebProcess::LocalTerminationDisabler terminationDisabler(WebProcess::shared()); 1042daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch 1052daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch#if USE(CFURLCACHE) 1062daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch ResourceCachesToClear resourceCachesToClear = static_cast<ResourceCachesToClear>(cachesToClear); 1072daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch#else 1082daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch UNUSED_PARAM(cachesToClear); 1092daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch#endif 1102daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch 11181bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch RefPtr<SecurityOrigin> origin = SecurityOrigin::create(originData.protocol, originData.host, originData.port); 11281bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch if (!origin) 11381bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch return; 11481bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 11581bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch memoryCache()->removeResourcesWithOrigin(origin.get()); 11681bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 11781bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch#if USE(CFURLCACHE) 1182daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch if (resourceCachesToClear != InMemoryResourceCachesOnly) { 1192daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch RetainPtr<CFMutableArrayRef> hostArray(AdoptCF, CFArrayCreateMutable(0, 0, &kCFTypeArrayCallBacks)); 1202daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch RetainPtr<CFStringRef> host(AdoptCF, origin->host().createCFString()); 1212daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch CFArrayAppendValue(hostArray.get(), host.get()); 12281bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 1232daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch clearCFURLCacheForHostNames(hostArray.get()); 1242daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch } 12581bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch#endif 12681bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch} 12781bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 1282daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdochvoid WebResourceCacheManager::clearCacheForAllOrigins(uint32_t cachesToClear) const 12981bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch{ 1302daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch WebProcess::LocalTerminationDisabler terminationDisabler(WebProcess::shared()); 1312daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch 1322daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch ResourceCachesToClear resourceCachesToClear = static_cast<ResourceCachesToClear>(cachesToClear); 1332daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch 1342daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch WebProcess::shared().clearResourceCaches(resourceCachesToClear); 13581bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch} 13681bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 13781bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch} // namespace WebKit 138