| // Copyright 2015 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_PUBLIC_BROWSER_PLATFORM_NOTIFICATION_CONTEXT_H_ |
| #define CONTENT_PUBLIC_BROWSER_PLATFORM_NOTIFICATION_CONTEXT_H_ |
| |
| #include <stdint.h> |
| #include <vector> |
| |
| #include "base/callback.h" |
| #include "base/memory/ref_counted.h" |
| #include "content/public/browser/browser_thread.h" |
| #include "content/public/browser/notification_database_data.h" |
| |
| class GURL; |
| |
| namespace content { |
| |
| // Represents the storage context for persistent Web Notifications, specific to |
| // the storage partition owning the instance. All methods defined in this |
| // interface may only be used on the IO thread. |
| class PlatformNotificationContext |
| : public base::RefCountedThreadSafe<PlatformNotificationContext, |
| BrowserThread::DeleteOnUIThread> { |
| public: |
| using ReadResultCallback = |
| base::Callback<void(bool /* success */, |
| const NotificationDatabaseData&)>; |
| |
| using ReadAllResultCallback = |
| base::Callback<void(bool /* success */, |
| const std::vector<NotificationDatabaseData>&)>; |
| |
| using WriteResultCallback = |
| base::Callback<void(bool /* success */, |
| int64_t /* notification_id */)>; |
| |
| using DeleteResultCallback = base::Callback<void(bool /* success */)>; |
| |
| // Reads the data associated with |notification_id| belonging to |origin| |
| // from the database. |callback| will be invoked with the success status |
| // and a reference to the notification database data when completed. |
| virtual void ReadNotificationData(int64_t notification_id, |
| const GURL& origin, |
| const ReadResultCallback& callback) = 0; |
| |
| // Reads all data associated with |service_worker_registration_id| belonging |
| // to |origin| from the database. |callback| will be invoked with the success |
| // status and a vector with all read notification data when completed. |
| virtual void ReadAllNotificationDataForServiceWorkerRegistration( |
| const GURL& origin, |
| int64_t service_worker_registration_id, |
| const ReadAllResultCallback& callback) = 0; |
| |
| // Writes the data associated with a notification to a database. When this |
| // action completed, |callback| will be invoked with the success status and |
| // the persistent notification id when written successfully. |
| virtual void WriteNotificationData( |
| const GURL& origin, |
| const NotificationDatabaseData& database_data, |
| const WriteResultCallback& callback) = 0; |
| |
| // Deletes all data associated with |notification_id| belonging to |origin| |
| // from the database. |callback| will be invoked with the success status |
| // when the operation has completed. |
| virtual void DeleteNotificationData(int64_t notification_id, |
| const GURL& origin, |
| const DeleteResultCallback& callback) = 0; |
| |
| protected: |
| friend class base::DeleteHelper<PlatformNotificationContext>; |
| friend struct BrowserThread::DeleteOnThread<BrowserThread::UI>; |
| |
| virtual ~PlatformNotificationContext() {} |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_PUBLIC_BROWSER_PLATFORM_NOTIFICATION_CONTEXT_H_ |