1 /* 2 Copyright (C) 1998 Lars Knoll (knoll (at) mpi-hd.mpg.de) 3 Copyright (C) 2001 Dirk Mueller <mueller (at) kde.org> 4 Copyright (C) 2004, 2006, 2007, 2008 Apple Inc. All rights reserved. 5 6 This library is free software; you can redistribute it and/or 7 modify it under the terms of the GNU Library General Public 8 License as published by the Free Software Foundation; either 9 version 2 of the License, or (at your option) any later version. 10 11 This library is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 Library General Public License for more details. 15 16 You should have received a copy of the GNU Library General Public License 17 along with this library; see the file COPYING.LIB. If not, write to 18 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 19 Boston, MA 02110-1301, USA. 20 */ 21 22 #ifndef CachedResourceRequest_h 23 #define CachedResourceRequest_h 24 25 #include "FrameLoaderTypes.h" 26 #include "SubresourceLoader.h" 27 #include "SubresourceLoaderClient.h" 28 #include <wtf/HashMap.h> 29 #include <wtf/Noncopyable.h> 30 #include <wtf/RefPtr.h> 31 32 namespace WebCore { 33 34 class CachedResource; 35 class CachedResourceLoader; 36 class Request; 37 38 class CachedResourceRequest : public RefCounted<CachedResourceRequest>, private SubresourceLoaderClient { 39 public: 40 static PassRefPtr<CachedResourceRequest> load(CachedResourceLoader*, CachedResource*, bool incremental, SecurityCheckPolicy, bool sendResourceLoadCallbacks); 41 ~CachedResourceRequest(); 42 void didFail(bool cancelled = false); 43 44 CachedResourceLoader* cachedResourceLoader() const { return m_cachedResourceLoader; } 45 46 private: 47 CachedResourceRequest(CachedResourceLoader*, CachedResource*, bool incremental); 48 virtual void willSendRequest(SubresourceLoader*, ResourceRequest&, const ResourceResponse&); 49 virtual void didReceiveResponse(SubresourceLoader*, const ResourceResponse&); 50 virtual void didReceiveData(SubresourceLoader*, const char*, int); 51 virtual void didReceiveCachedMetadata(SubresourceLoader*, const char*, int); 52 virtual void didFinishLoading(SubresourceLoader*, double); 53 virtual void didFail(SubresourceLoader*, const ResourceError&); 54 55 RefPtr<SubresourceLoader> m_loader; 56 CachedResourceLoader* m_cachedResourceLoader; 57 CachedResource* m_resource; 58 bool m_incremental; 59 bool m_multipart; 60 bool m_finishing; 61 }; 62 63 } 64 65 #endif 66
