1 /* 2 * Copyright (C) 2011 Google 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 are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef ThreadableLoaderClient_h 32 #define ThreadableLoaderClient_h 33 34 35 namespace WebCore { 36 37 class ResourceError; 38 class ResourceResponse; 39 40 class ThreadableLoaderClient { 41 WTF_MAKE_NONCOPYABLE(ThreadableLoaderClient); WTF_MAKE_FAST_ALLOCATED; 42 public: didSendData(unsigned long long,unsigned long long)43 virtual void didSendData(unsigned long long /*bytesSent*/, unsigned long long /*totalBytesToBeSent*/) { } 44 didReceiveResponse(const ResourceResponse &)45 virtual void didReceiveResponse(const ResourceResponse&) { } didReceiveData(const char *,int)46 virtual void didReceiveData(const char*, int /*dataLength*/) { } didReceiveCachedMetadata(const char *,int)47 virtual void didReceiveCachedMetadata(const char*, int /*dataLength*/) { } didFinishLoading(unsigned long,double)48 virtual void didFinishLoading(unsigned long /*identifier*/, double /*finishTime*/) { } didFail(const ResourceError &)49 virtual void didFail(const ResourceError&) { } didFailRedirectCheck()50 virtual void didFailRedirectCheck() { } 51 didReceiveAuthenticationCancellation(const ResourceResponse &)52 virtual void didReceiveAuthenticationCancellation(const ResourceResponse&) { } 53 isDocumentThreadableLoaderClient()54 virtual bool isDocumentThreadableLoaderClient() { return false; } 55 56 protected: ThreadableLoaderClient()57 ThreadableLoaderClient() { } ~ThreadableLoaderClient()58 virtual ~ThreadableLoaderClient() { } 59 }; 60 61 } // namespace WebCore 62 63 #endif // ThreadableLoaderClient_h 64