| /* |
| Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de) |
| Copyright (C) 2001 Dirk Mueller <mueller@kde.org> |
| Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) |
| Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved. |
| |
| This library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Library General Public |
| License as published by the Free Software Foundation; either |
| version 2 of the License, or (at your option) any later version. |
| |
| This library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Library General Public License for more details. |
| |
| You should have received a copy of the GNU Library General Public License |
| along with this library; see the file COPYING.LIB. If not, write to |
| the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| Boston, MA 02110-1301, USA. |
| */ |
| |
| #ifndef CachedRawResource_h |
| #define CachedRawResource_h |
| |
| #include "CachedResource.h" |
| #include "CachedResourceClient.h" |
| |
| namespace WebCore { |
| class CachedRawResourceCallback; |
| class CachedRawResourceClient; |
| class SubresourceLoader; |
| |
| class CachedRawResource : public CachedResource { |
| public: |
| CachedRawResource(ResourceRequest&, Type); |
| |
| // FIXME: AssociatedURLLoader shouldn't be a DocumentThreadableLoader and therefore shouldn't |
| // use CachedRawResource. However, it is, and it needs to be able to defer loading. |
| // This can be fixed by splitting CORS preflighting out of DocumentThreacableLoader. |
| virtual void setDefersLoading(bool); |
| |
| virtual void setShouldBufferData(DataBufferingPolicy); |
| |
| // FIXME: This is exposed for the InpsectorInstrumentation for preflights in DocumentThreadableLoader. It's also really lame. |
| unsigned long identifier() const { return m_identifier; } |
| |
| SubresourceLoader* loader() const; |
| void clear(); |
| |
| bool canReuse(const ResourceRequest&) const; |
| |
| virtual void reportMemoryUsage(MemoryObjectInfo*) const OVERRIDE; |
| |
| private: |
| virtual void didAddClient(CachedResourceClient*); |
| virtual void data(PassRefPtr<ResourceBuffer> data, bool allDataReceived); |
| |
| virtual bool shouldIgnoreHTTPStatusCodeErrors() const { return true; } |
| virtual void allClientsRemoved(); |
| |
| virtual void willSendRequest(ResourceRequest&, const ResourceResponse&); |
| virtual void setResponse(const ResourceResponse&); |
| virtual void didSendData(unsigned long long bytesSent, unsigned long long totalBytesToBeSent); |
| #if PLATFORM(CHROMIUM) |
| virtual void didDownloadData(int); |
| #endif |
| |
| unsigned long m_identifier; |
| }; |
| |
| |
| class CachedRawResourceClient : public CachedResourceClient { |
| public: |
| virtual ~CachedRawResourceClient() { } |
| static CachedResourceClientType expectedType() { return RawResourceType; } |
| virtual CachedResourceClientType resourceClientType() const { return expectedType(); } |
| |
| virtual void dataSent(CachedResource*, unsigned long long /* bytesSent */, unsigned long long /* totalBytesToBeSent */) { } |
| virtual void responseReceived(CachedResource*, const ResourceResponse&) { } |
| virtual void dataReceived(CachedResource*, const char* /* data */, int /* length */) { } |
| virtual void redirectReceived(CachedResource*, ResourceRequest&, const ResourceResponse&) { } |
| #if PLATFORM(CHROMIUM) |
| virtual void dataDownloaded(CachedResource*, int) { } |
| #endif |
| }; |
| |
| } |
| |
| #endif // CachedRawResource_h |