1 /* 2 * Copyright (C) 2005, 2006, 2009 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 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of 14 * its contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #ifndef SubresourceLoader_h 30 #define SubresourceLoader_h 31 32 #include "FrameLoaderTypes.h" 33 #include "ResourceLoader.h" 34 35 namespace WebCore { 36 37 class ResourceRequest; 38 class SubresourceLoaderClient; 39 40 class SubresourceLoader : public ResourceLoader { 41 public: 42 static PassRefPtr<SubresourceLoader> create(Frame*, SubresourceLoaderClient*, const ResourceRequest&, SecurityCheckPolicy = DoSecurityCheck, bool sendResourceLoadCallbacks = true, bool shouldContentSniff = true); 43 clearClient()44 void clearClient() { m_client = 0; } 45 46 private: 47 SubresourceLoader(Frame*, SubresourceLoaderClient*, bool sendResourceLoadCallbacks, bool shouldContentSniff); 48 virtual ~SubresourceLoader(); 49 50 virtual void willSendRequest(ResourceRequest&, const ResourceResponse& redirectResponse); 51 virtual void didSendData(unsigned long long bytesSent, unsigned long long totalBytesToBeSent); 52 virtual void didReceiveResponse(const ResourceResponse&); 53 virtual void didReceiveData(const char*, int, long long lengthReceived, bool allAtOnce); 54 virtual void didFinishLoading(); 55 virtual void didFail(const ResourceError&); 56 virtual bool shouldUseCredentialStorage(); 57 virtual void didReceiveAuthenticationChallenge(const AuthenticationChallenge&); 58 virtual void receivedCancellation(const AuthenticationChallenge&); 59 virtual void didCancel(const ResourceError&); 60 61 SubresourceLoaderClient* m_client; 62 bool m_loadingMultipartContent; 63 }; 64 65 } 66 67 #endif // SubresourceLoader_h 68