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/*
* Copyright (C) 2013 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,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_SERVICE_WORKER_SERVICE_WORKER_THREAD_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_SERVICE_WORKER_SERVICE_WORKER_THREAD_H_
#include <memory>
#include "third_party/blink/public/mojom/cache_storage/cache_storage.mojom-blink.h"
#include "third_party/blink/renderer/core/workers/worker_thread.h"
#include "third_party/blink/renderer/modules/modules_export.h"
namespace blink {
class ServiceWorkerGlobalScopeProxy;
class ServiceWorkerInstalledScriptsManager;
struct GlobalScopeCreationParams;
// ServiceWorkerThread is an implementation of WorkerThread for service workers.
// This provides a backing thread and an installed scripts manager.
class MODULES_EXPORT ServiceWorkerThread final : public WorkerThread {
public:
// ServiceWorkerThread owns a given ServiceWorkerGlobalScopeProxy via
// Persistent.
ServiceWorkerThread(std::unique_ptr<ServiceWorkerGlobalScopeProxy>,
std::unique_ptr<ServiceWorkerInstalledScriptsManager>,
mojom::blink::CacheStoragePtrInfo cache_storage_info,
scoped_refptr<base::SingleThreadTaskRunner>
parent_thread_default_task_runner);
~ServiceWorkerThread() override;
WorkerBackingThread& GetWorkerBackingThread() override {
return *worker_backing_thread_;
}
void ClearWorkerBackingThread() override;
InstalledScriptsManager* GetInstalledScriptsManager() override;
void TerminateForTesting() override;
void RunInstalledClassicScript(const KURL& script_url,
const v8_inspector::V8StackTraceId& stack_id);
void RunInstalledModuleScript(
const KURL& module_url_record,
std::unique_ptr<CrossThreadFetchClientSettingsObjectData>
outside_settings_object_data,
network::mojom::CredentialsMode);
private:
WorkerOrWorkletGlobalScope* CreateWorkerGlobalScope(
std::unique_ptr<GlobalScopeCreationParams>) override;
WebThreadType GetThreadType() const override {
return WebThreadType::kServiceWorkerThread;
}
void RunInstalledClassicScriptOnWorkerThread(
const KURL& script_url,
const v8_inspector::V8StackTraceId& stack_id);
void RunInstalledModuleScriptOnWorkerThread(
const KURL& module_url_record,
std::unique_ptr<CrossThreadFetchClientSettingsObjectData>
outside_settings_object,
network::mojom::CredentialsMode);
std::unique_ptr<ServiceWorkerGlobalScopeProxy> global_scope_proxy_;
std::unique_ptr<WorkerBackingThread> worker_backing_thread_;
std::unique_ptr<ServiceWorkerInstalledScriptsManager>
installed_scripts_manager_;
mojom::blink::CacheStoragePtrInfo cache_storage_info_;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_MODULES_SERVICE_WORKER_SERVICE_WORKER_THREAD_H_