| /* |
| * Copyright (C) 2014 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * 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. |
| * * Neither the name of Google 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT |
| * OWNER OR 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. |
| */ |
| |
| #ifndef WorkerLoaderClientBridgeSyncHelper_h |
| #define WorkerLoaderClientBridgeSyncHelper_h |
| |
| #include "core/loader/ThreadableLoaderClientWrapper.h" |
| #include "wtf/Forward.h" |
| #include "wtf/Functional.h" |
| #include "wtf/ThreadingPrimitives.h" |
| #include "wtf/Vector.h" |
| |
| namespace blink { |
| class WebWaitableEvent; |
| } |
| |
| namespace blink { |
| |
| // This bridge is created and destroyed on the worker thread, but is |
| // passed to and used on the main thread. Each did* method records the given |
| // data so that they can be run on the worker thread later (by run()). |
| class WorkerLoaderClientBridgeSyncHelper : public ThreadableLoaderClient { |
| WTF_MAKE_FAST_ALLOCATED(WorkerLoaderClientBridgeSyncHelper); |
| public: |
| static PassOwnPtr<WorkerLoaderClientBridgeSyncHelper> create(ThreadableLoaderClientWrapper*, PassOwnPtr<WebWaitableEvent>); |
| ~WorkerLoaderClientBridgeSyncHelper() override; |
| |
| // Called on the worker context thread. |
| void run(); |
| |
| // Called on the main thread. |
| void didSendData(unsigned long long bytesSent, unsigned long long totalBytesToBeSent) override; |
| void didReceiveResponse(unsigned long identifier, const ResourceResponse&, PassOwnPtr<WebDataConsumerHandle>) override; |
| void didReceiveData(const char*, unsigned dataLength) override; |
| void didDownloadData(int dataLength) override; |
| void didReceiveCachedMetadata(const char*, int dataLength) override; |
| void didFinishLoading(unsigned long identifier, double finishTime) override; |
| void didFail(const ResourceError&) override; |
| void didFailAccessControlCheck(const ResourceError&) override; |
| void didFailRedirectCheck() override; |
| void didReceiveResourceTiming(const ResourceTimingInfo&) override; |
| |
| private: |
| WorkerLoaderClientBridgeSyncHelper(ThreadableLoaderClientWrapper*, PassOwnPtr<WebWaitableEvent>); |
| |
| bool m_done; |
| RefPtr<ThreadableLoaderClientWrapper> m_client; |
| OwnPtr<WebWaitableEvent> m_event; |
| Vector<Vector<char>*> m_receivedData; |
| Vector<OwnPtr<Closure>> m_clientTasks; |
| Mutex m_lock; |
| }; |
| |
| } // namespace blink |
| |
| #endif // WorkerLoaderClientBridgeSyncHelper_h |