70 lines
3.0 KiB
C++
70 lines
3.0 KiB
C++
/*
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* Copyright (C) 2009 Google Inc. All rights reserved.
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* Copyright (C) 2017 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 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 "FetchRequestCredentials.h"
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#include "MessageWithMessagePorts.h"
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#include <JavaScriptCore/RuntimeFlags.h>
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#include <wtf/Function.h>
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#include <wtf/MonotonicTime.h>
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namespace WebCore {
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class ContentSecurityPolicyResponseHeaders;
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class ScriptBuffer;
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class ScriptExecutionContext;
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class Worker;
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enum class ReferrerPolicy : uint8_t;
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enum class WorkerType : uint8_t;
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// A proxy to talk to the worker context.
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class WorkerGlobalScopeProxy {
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public:
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static WorkerGlobalScopeProxy& create(Worker&);
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virtual void startWorkerGlobalScope(const URL& scriptURL, const String& name, const String& userAgent, bool isOnline, const ScriptBuffer& sourceCode, const ContentSecurityPolicyResponseHeaders&, bool shouldBypassMainWorldContentSecurityPolicy, const CrossOriginEmbedderPolicy&, MonotonicTime timeOrigin, ReferrerPolicy, WorkerType, FetchRequestCredentials, JSC::RuntimeFlags) = 0;
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virtual void terminateWorkerGlobalScope() = 0;
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virtual void postMessageToWorkerGlobalScope(MessageWithMessagePorts&&) = 0;
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virtual void postTaskToWorkerGlobalScope(Function<void(ScriptExecutionContext&)>&&) = 0;
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virtual bool hasPendingActivity() const = 0;
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virtual void workerObjectDestroyed() = 0;
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virtual void notifyNetworkStateChange(bool isOnline) = 0;
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virtual void suspendForBackForwardCache() = 0;
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virtual void resumeForBackForwardCache() = 0;
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protected:
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virtual ~WorkerGlobalScopeProxy() = default;
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};
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} // namespace WebCore
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