chromium/src/third_party/blink/renderer/core/workers/shared_worker_thread.h

/*
 * Copyright (C) 2009 Google Inc. All rights reserved.
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 * 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
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#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_WORKERS_SHARED_WORKER_THREAD_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_WORKERS_SHARED_WORKER_THREAD_H_

#include <memory>
#include "third_party/blink/public/common/tokens/tokens.h"
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/core/workers/worker_thread.h"

namespace blink {

struct GlobalScopeCreationParams;

class CORE_EXPORT SharedWorkerThread : public WorkerThread {
 public:
  SharedWorkerThread(WorkerReportingProxy& worker_reporting_proxy,
                     const SharedWorkerToken& token,
                     const base::UnguessableToken& appcache_host_id);
  ~SharedWorkerThread() override;

  WorkerBackingThread& GetWorkerBackingThread() override {
    return *worker_backing_thread_;
  }
  void ClearWorkerBackingThread() override;

 private:
  WorkerOrWorkletGlobalScope* CreateWorkerGlobalScope(
      std::unique_ptr<GlobalScopeCreationParams>) override;

  ThreadType GetThreadType() const override {
    return ThreadType::kSharedWorkerThread;
  }

  std::unique_ptr<WorkerBackingThread> worker_backing_thread_;
  const SharedWorkerToken token_;
  const base::UnguessableToken appcache_host_id_;
};

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_WORKERS_SHARED_WORKER_THREAD_H_