118 lines
3.7 KiB
C++
118 lines
3.7 KiB
C++
/*
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* Copyright (C) 2009 Google Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include "ThreadableLoaderClient.h"
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#include <wtf/Ref.h>
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#include <wtf/ThreadSafeRefCounted.h>
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namespace WebCore {
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class ThreadableLoaderClientWrapper : public ThreadSafeRefCounted<ThreadableLoaderClientWrapper> {
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public:
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static Ref<ThreadableLoaderClientWrapper> create(ThreadableLoaderClient& client, const String& initiator)
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{
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return adoptRef(*new ThreadableLoaderClientWrapper(client, initiator));
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}
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void clearClient()
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{
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m_done = true;
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m_client = nullptr;
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}
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bool done() const
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{
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return m_done;
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}
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void didSendData(unsigned long long bytesSent, unsigned long long totalBytesToBeSent)
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{
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if (m_client)
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m_client->didSendData(bytesSent, totalBytesToBeSent);
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}
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void didReceiveResponse(unsigned long identifier, const ResourceResponse& response)
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{
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if (m_client)
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m_client->didReceiveResponse(identifier, response);
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}
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void didReceiveData(const uint8_t* data, int dataLength)
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{
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if (m_client)
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m_client->didReceiveData(data, dataLength);
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}
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void didFinishLoading(unsigned long identifier)
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{
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m_done = true;
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if (m_client)
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m_client->didFinishLoading(identifier);
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}
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void notifyIsDone(bool isDone)
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{
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if (m_client)
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m_client->notifyIsDone(isDone);
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}
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void didFail(const ResourceError& error)
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{
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m_done = true;
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if (m_client)
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m_client->didFail(error);
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}
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void didReceiveAuthenticationCancellation(unsigned long identifier, const ResourceResponse& response)
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{
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if (m_client)
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m_client->didReceiveResponse(identifier, response);
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}
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const String& initiator() const { return m_initiator; }
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protected:
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explicit ThreadableLoaderClientWrapper(ThreadableLoaderClient&, const String&);
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ThreadableLoaderClient* m_client;
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String m_initiator;
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bool m_done { false };
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};
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inline ThreadableLoaderClientWrapper::ThreadableLoaderClientWrapper(ThreadableLoaderClient& client, const String& initiator)
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: m_client(&client)
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, m_initiator(initiator.isolatedCopy())
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{
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}
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} // namespace WebCore
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