/*
 * Copyright (C) 2009 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,
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 */

#ifndef DedicatedWorkerGlobalScope_h
#define DedicatedWorkerGlobalScope_h

#include "MessagePort.h"
#include "WorkerGlobalScope.h"

namespace WebCore {

    class ContentSecurityPolicyResponseHeaders;
    class DedicatedWorkerThread;

    class DedicatedWorkerGlobalScope : public WorkerGlobalScope {
    public:
        typedef WorkerGlobalScope Base;
        static Ref<DedicatedWorkerGlobalScope> create(const URL&, const String& userAgent, DedicatedWorkerThread&, const ContentSecurityPolicyResponseHeaders&, bool shouldBypassMainWorldContentSecurityPolicy, PassRefPtr<SecurityOrigin> topOrigin);
        virtual ~DedicatedWorkerGlobalScope();

        virtual bool isDedicatedWorkerGlobalScope() const override { return true; }

        // Overridden to allow us to check our pending activity after executing imported script.
        virtual void importScripts(const Vector<String>& urls, ExceptionCode&) override;

        // EventTarget
        virtual EventTargetInterface eventTargetInterface() const override;

        void postMessage(PassRefPtr<SerializedScriptValue>, const MessagePortArray*, ExceptionCode&);
        // Needed for Objective-C bindings (see bug 28774).
        void postMessage(PassRefPtr<SerializedScriptValue>, MessagePort*, ExceptionCode&);

        DedicatedWorkerThread& thread();

    private:
        DedicatedWorkerGlobalScope(const URL&, const String& userAgent, DedicatedWorkerThread&, bool shouldBypassMainWorldContentSecurityPolicy, PassRefPtr<SecurityOrigin> topOrigin);
    };

} // namespace WebCore

#endif // DedicatedWorkerGlobalScope_h
