15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2011 Google Inc. All Rights Reserved. 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Redistribution and use in source and binary forms, with or without 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modification, are permitted provided that the following conditions 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * are met: 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 1. Redistributions of source code must retain the above copyright 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer. 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 2. Redistributions in binary form must reproduce the above copyright 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer in the 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * documentation and/or other materials provided with the distribution. 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS ``AS IS'' AND ANY 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 2302772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include "config.h" 27e1f1df5f01594c0e62e751e4b46e779b85c2faa5Torne (Richard Coles)#include "core/fetch/RawResource.h" 2853e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) 29e1f1df5f01594c0e62e751e4b46e779b85c2faa5Torne (Richard Coles)#include "core/fetch/ResourceClientWalker.h" 30e1f1df5f01594c0e62e751e4b46e779b85c2faa5Torne (Richard Coles)#include "core/fetch/ResourceFetcher.h" 31e1f1df5f01594c0e62e751e4b46e779b85c2faa5Torne (Richard Coles)#include "core/fetch/ResourceLoader.h" 321e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles)#include "platform/SharedBuffer.h" 335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)namespace WebCore { 355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 363c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben MurdochRawResource::RawResource(const ResourceRequest& resourceRequest, Type type) 37fff8884795cb540f87cf6e6d67b629519b00eb8bBen Murdoch : Resource(resourceRequest, type) 385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 413c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdochvoid RawResource::appendData(const char* data, int length) 425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 43fff8884795cb540f87cf6e6d67b629519b00eb8bBen Murdoch Resource::appendData(data, length); 44926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) 453c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch ResourcePtr<RawResource> protect(this); 463c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch ResourceClientWalker<RawResourceClient> w(m_clients); 473c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch while (RawResourceClient* c = w.next()) 4853e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) c->dataReceived(this, data, length); 495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 513c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdochvoid RawResource::didAddClient(ResourceClient* c) 525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 53926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) if (!hasClient(c)) 545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return; 555c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // The calls to the client can result in events running, potentially causing 565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // this resource to be evicted from the cache and all clients to be removed, 575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // so a protector is necessary. 583c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch ResourcePtr<RawResource> protect(this); 593c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch RawResourceClient* client = static_cast<RawResourceClient*>(c); 60926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) size_t redirectCount = m_redirectChain.size(); 61926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) for (size_t i = 0; i < redirectCount; i++) { 62926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) RedirectPair redirect = m_redirectChain[i]; 63926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) ResourceRequest request(redirect.m_request); 64926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) client->redirectReceived(this, request, redirect.m_redirectResponse); 65926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) if (!hasClient(c)) 66926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) return; 67926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) } 68926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) ASSERT(redirectCount == m_redirectChain.size()); 69926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) 70926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) if (!m_response.isNull()) 71926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) client->responseReceived(this, m_response); 725c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!hasClient(c)) 735c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return; 745c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (m_data) 755c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) client->dataReceived(this, m_data->data(), m_data->size()); 765c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!hasClient(c)) 773c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch return; 78fff8884795cb540f87cf6e6d67b629519b00eb8bBen Murdoch Resource::didAddClient(client); 795c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 805c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 813c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdochvoid RawResource::willSendRequest(ResourceRequest& request, const ResourceResponse& response) 825c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 833c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch ResourcePtr<RawResource> protect(this); 845c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!response.isNull()) { 853c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch ResourceClientWalker<RawResourceClient> w(m_clients); 863c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch while (RawResourceClient* c = w.next()) 875c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) c->redirectReceived(this, request, response); 88926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) m_redirectChain.append(RedirectPair(request, response)); 895c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 90fff8884795cb540f87cf6e6d67b629519b00eb8bBen Murdoch Resource::willSendRequest(request, response); 915c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 925c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 933c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdochvoid RawResource::responseReceived(const ResourceResponse& response) 945c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 95e08f70592b3fc0d5e68b9b914c9196e813720070Torne (Richard Coles) InternalResourcePtr protect(this); 96fff8884795cb540f87cf6e6d67b629519b00eb8bBen Murdoch Resource::responseReceived(response); 973c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch ResourceClientWalker<RawResourceClient> w(m_clients); 983c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch while (RawResourceClient* c = w.next()) 995c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) c->responseReceived(this, m_response); 1005c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1015c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1023c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdochvoid RawResource::didSendData(unsigned long long bytesSent, unsigned long long totalBytesToBeSent) 1035c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1043c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch ResourceClientWalker<RawResourceClient> w(m_clients); 1053c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch while (RawResourceClient* c = w.next()) 1065c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) c->dataSent(this, bytesSent, totalBytesToBeSent); 1075c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1085c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1093c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdochvoid RawResource::didDownloadData(int dataLength) 11053e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles){ 1113c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch ResourceClientWalker<RawResourceClient> w(m_clients); 1123c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch while (RawResourceClient* c = w.next()) 11353e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) c->dataDownloaded(this, dataLength); 11453e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)} 11553e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) 1163c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdochvoid RawResource::setDefersLoading(bool defers) 1175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (m_loader) 1195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_loader->setDefersLoading(defers); 1205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1223c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdochvoid RawResource::setDataBufferingPolicy(DataBufferingPolicy dataBufferingPolicy) 1235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 124926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) m_options.dataBufferingPolicy = dataBufferingPolicy; 12553e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles) clear(); 1265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)static bool shouldIgnoreHeaderForCacheReuse(AtomicString headerName) 1295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // FIXME: This list of headers that don't affect cache policy almost certainly isn't complete. 1315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) DEFINE_STATIC_LOCAL(HashSet<AtomicString>, m_headers, ()); 1325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (m_headers.isEmpty()) { 1335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_headers.add("Cache-Control"); 1345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_headers.add("If-Modified-Since"); 1355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_headers.add("If-None-Match"); 1365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_headers.add("Origin"); 1375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_headers.add("Pragma"); 1385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_headers.add("Purpose"); 1395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_headers.add("Referer"); 1405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_headers.add("User-Agent"); 1415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 1425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return m_headers.contains(headerName); 1435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1453c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdochbool RawResource::canReuse(const ResourceRequest& newRequest) const 1465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 147926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) if (m_options.dataBufferingPolicy == DoNotBufferData) 1485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return false; 1495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (m_resourceRequest.httpMethod() != newRequest.httpMethod()) 1515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return false; 1525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (m_resourceRequest.httpBody() != newRequest.httpBody()) 1545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return false; 1555c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (m_resourceRequest.allowCookies() != newRequest.allowCookies()) 1575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return false; 1585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // Ensure most headers match the existing headers before continuing. 1605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // Note that the list of ignored headers includes some headers explicitly related to caching. 1615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // A more detailed check of caching policy will be performed later, this is simply a list of 162fff8884795cb540f87cf6e6d67b629519b00eb8bBen Murdoch // headers that we might permit to be different and still reuse the existing Resource. 1635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) const HTTPHeaderMap& newHeaders = newRequest.httpHeaderFields(); 1645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) const HTTPHeaderMap& oldHeaders = m_resourceRequest.httpHeaderFields(); 1655c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) HTTPHeaderMap::const_iterator end = newHeaders.end(); 1675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) for (HTTPHeaderMap::const_iterator i = newHeaders.begin(); i != end; ++i) { 1685c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) AtomicString headerName = i->key; 1695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!shouldIgnoreHeaderForCacheReuse(headerName) && i->value != oldHeaders.get(headerName)) 1705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return false; 1715c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 1725c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1735c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) end = oldHeaders.end(); 1745c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) for (HTTPHeaderMap::const_iterator i = oldHeaders.begin(); i != end; ++i) { 1755c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) AtomicString headerName = i->key; 1765c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!shouldIgnoreHeaderForCacheReuse(headerName) && i->value != newHeaders.get(headerName)) 1775c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return false; 1785c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 179926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) 180926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) for (size_t i = 0; i < m_redirectChain.size(); i++) { 181926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) if (m_redirectChain[i].m_redirectResponse.cacheControlContainsNoStore()) 182926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) return false; 183926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) } 184926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) 1855c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return true; 1865c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1875c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1883c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdochvoid RawResource::clear() 1895c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1905c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_data.clear(); 1915c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) setEncodedSize(0); 1925c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1935c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1945c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} // namespace WebCore 195