| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_UNREGISTER_JOB_H_ |
| #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_UNREGISTER_JOB_H_ |
| |
| #include <stdint.h> |
| |
| #include <vector> |
| |
| #include "base/macros.h" |
| #include "base/memory/weak_ptr.h" |
| #include "content/browser/service_worker/service_worker_register_job_base.h" |
| #include "content/common/service_worker/service_worker_status_code.h" |
| #include "url/gurl.h" |
| |
| namespace content { |
| |
| class EmbeddedWorkerRegistry; |
| class ServiceWorkerContextCore; |
| class ServiceWorkerJobCoordinator; |
| class ServiceWorkerRegistration; |
| class ServiceWorkerStorage; |
| |
| // Handles the unregistration of a Service Worker. |
| // |
| // The unregistration process is primarily cleanup, removing everything that was |
| // created during the registration process, including the |
| // ServiceWorkerRegistration itself. |
| class ServiceWorkerUnregisterJob : public ServiceWorkerRegisterJobBase { |
| public: |
| typedef base::Callback<void(int64_t registration_id, |
| ServiceWorkerStatusCode status)> |
| UnregistrationCallback; |
| |
| ServiceWorkerUnregisterJob(base::WeakPtr<ServiceWorkerContextCore> context, |
| const GURL& pattern); |
| ~ServiceWorkerUnregisterJob() override; |
| |
| // Registers a callback to be called when the job completes (whether |
| // successfully or not). Multiple callbacks may be registered. |
| void AddCallback(const UnregistrationCallback& callback); |
| |
| // ServiceWorkerRegisterJobBase implementation: |
| void Start() override; |
| void Abort() override; |
| bool Equals(ServiceWorkerRegisterJobBase* job) const override; |
| RegistrationJobType GetType() const override; |
| |
| private: |
| void OnRegistrationFound( |
| ServiceWorkerStatusCode status, |
| const scoped_refptr<ServiceWorkerRegistration>& registration); |
| void Complete(int64_t registration_id, ServiceWorkerStatusCode status); |
| void CompleteInternal(int64_t registration_id, |
| ServiceWorkerStatusCode status); |
| void ResolvePromise(int64_t registration_id, ServiceWorkerStatusCode status); |
| |
| base::WeakPtr<ServiceWorkerContextCore> context_; |
| const GURL pattern_; |
| std::vector<UnregistrationCallback> callbacks_; |
| bool is_promise_resolved_; |
| base::WeakPtrFactory<ServiceWorkerUnregisterJob> weak_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ServiceWorkerUnregisterJob); |
| }; |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_UNREGISTER_JOB_H_ |