84 lines
3.1 KiB
C++
84 lines
3.1 KiB
C++
/*
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* Copyright (C) 2016 Apple 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
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* are met:
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* 1. 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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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <wtf/HashSet.h>
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#include <wtf/RefPtr.h>
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#include <wtf/URL.h>
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#include <wtf/text/WTFString.h>
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// All of these methods should be called on the Main Thread.
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// Used to send messages to the WorkerInspector on the WorkerThread.
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namespace WebCore {
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class ScriptExecutionContext;
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class WorkerThread;
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enum class WorkerThreadStartMode;
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class WorkerInspectorProxy {
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WTF_MAKE_NONCOPYABLE(WorkerInspectorProxy);
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WTF_MAKE_FAST_ALLOCATED;
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public:
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WorkerInspectorProxy(const String& identifier);
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~WorkerInspectorProxy();
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// A Worker's inspector messages come in and go out through the Page's WorkerAgent.
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class PageChannel {
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public:
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virtual ~PageChannel() = default;
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virtual void sendMessageFromWorkerToFrontend(WorkerInspectorProxy&, const String&) = 0;
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};
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static HashSet<WorkerInspectorProxy*>& allWorkerInspectorProxies();
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const URL& url() const { return m_url; }
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const String& name() const { return m_name; }
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const String& identifier() const { return m_identifier; }
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ScriptExecutionContext* scriptExecutionContext() const { return m_scriptExecutionContext.get(); }
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WorkerThreadStartMode workerStartMode(ScriptExecutionContext&);
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void workerStarted(ScriptExecutionContext*, WorkerThread*, const URL&, const String& name);
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void workerTerminated();
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void resumeWorkerIfPaused();
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void connectToWorkerInspectorController(PageChannel&);
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void disconnectFromWorkerInspectorController();
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void sendMessageToWorkerInspectorController(const String&);
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void sendMessageFromWorkerToFrontend(const String&);
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private:
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RefPtr<ScriptExecutionContext> m_scriptExecutionContext;
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RefPtr<WorkerThread> m_workerThread;
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String m_identifier;
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URL m_url;
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String m_name;
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PageChannel* m_pageChannel { nullptr };
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};
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} // namespace WebCore
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