/* * Copyright (C) 2016 Canon Inc. * * Redistribution and use in source and binary forms, with or without * modification, are permitted, provided that the following conditions * are required to be met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of Canon Inc. nor the names of * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY CANON INC. AND ITS CONTRIBUTORS "AS IS" AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL CANON INC. AND ITS CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #pragma once #if ENABLE(FETCH_API) #include "FetchBodyConsumer.h" #include "ThreadableLoader.h" #include "ThreadableLoaderClient.h" namespace WebCore { class Blob; class FetchLoaderClient; class FetchRequest; class ScriptExecutionContext; class FetchLoader final : public ThreadableLoaderClient { public: FetchLoader(FetchLoaderClient&, FetchBodyConsumer*); RefPtr<SharedBuffer> startStreaming(); void start(ScriptExecutionContext&, const FetchRequest&); void start(ScriptExecutionContext&, const Blob&); void stop(); bool isStarted() const { return m_isStarted; } private: // ThreadableLoaderClient API. void didReceiveResponse(unsigned long, const ResourceResponse&) final; void didReceiveData(const char*, int) final; void didFinishLoading(unsigned long, double) final; void didFail(const ResourceError&) final; private: FetchLoaderClient& m_client; RefPtr<ThreadableLoader> m_loader; FetchBodyConsumer* m_consumer; bool m_isStarted { false }; }; } // namespace WebCore #endif // ENABLE(FETCH_API)