chromium/extensions/renderer/worker_thread_dispatcher.h

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef EXTENSIONS_RENDERER_WORKER_THREAD_DISPATCHER_H_
#define EXTENSIONS_RENDERER_WORKER_THREAD_DISPATCHER_H_

#include <map>
#include <memory>
#include <optional>
#include <string>

#include "base/synchronization/lock.h"
#include "base/threading/platform_thread.h"
#include "base/values.h"
#include "content/public/renderer/render_thread_observer.h"
#include "content/public/renderer/worker_thread.h"
#include "extensions/common/extension_id.h"
#include "extensions/common/mojom/automation_registry.mojom.h"
#include "extensions/common/mojom/event_dispatcher.mojom.h"
#include "extensions/common/mojom/event_router.mojom.h"
#include "extensions/common/mojom/service_worker_host.mojom.h"
#include "extensions/renderer/native_extension_bindings_system.h"
#include "ipc/ipc_sync_message_filter.h"
#include "mojo/public/cpp/bindings/associated_receiver_set.h"
#include "mojo/public/cpp/bindings/associated_remote.h"
#include "mojo/public/cpp/bindings/shared_associated_remote.h"
#include "services/accessibility/public/mojom/automation.mojom.h"

namespace base {
class UnguessableToken;
}

namespace blink {
class WebServiceWorkerContextProxy;
}

namespace content {
class RenderThread;
}

namespace extensions {
class NativeExtensionBindingsSystem;
class ScriptContext;
class ServiceWorkerData;
class V8SchemaRegistry;

// Sends and receives IPC in an extension Service Worker.
// TODO(lazyboy): This class should really be a combination of the following
// two:
// 1) A content::WorkerThreadMessageFilter, so that we can receive IPC directly
// on worker thread.
// 2) A thread-safe version of IPC::Sender, so we can safely send IPC from
// worker thread (this TODO formerly referred to content::ThreadSafeSender
// which no longer exists).
class WorkerThreadDispatcher :
    public NativeExtensionBindingsSystem::Delegate { … };

}  // namespace extensions

#endif  // EXTENSIONS_RENDERER_WORKER_THREAD_DISPATCHER_H_