| // 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_PUSH_MESSAGING_ROUTER_H_ |
| #define CONTENT_BROWSER_PUSH_MESSAGING_ROUTER_H_ |
| |
| #include "base/memory/ref_counted.h" |
| #include "base/memory/weak_ptr.h" |
| #include "content/common/service_worker/service_worker_status_code.h" |
| #include "content/public/common/push_messaging_status.h" |
| #include "url/gurl.h" |
| |
| namespace content { |
| |
| class BrowserContext; |
| class ServiceWorkerContextWrapper; |
| class ServiceWorkerRegistration; |
| |
| class PushMessagingRouter { |
| public: |
| typedef base::Callback<void(PushMessagingStatus /* push_messaging_status */)> |
| DeliverMessageCallback; |
| |
| // Delivers a push message with |data| to the Service Worker identified by |
| // |origin| and |service_worker_registration_id|. Must be called on the UI |
| // thread. |
| static void DeliverMessage( |
| BrowserContext* browser_context, |
| const GURL& origin, |
| int64 service_worker_registration_id, |
| const std::string& data, |
| const DeliverMessageCallback& deliver_message_callback); |
| |
| private: |
| // Attempts to find a Service Worker registration so that a push event can be |
| // dispatched. Must be called on the IO thread. |
| static void FindServiceWorkerRegistration( |
| const GURL& origin, |
| int64 service_worker_registration_id, |
| const std::string& data, |
| const DeliverMessageCallback& deliver_message_callback, |
| scoped_refptr<ServiceWorkerContextWrapper> service_worker_context); |
| |
| // If a registration was successfully retrieved, dispatches a push event with |
| // |data| on the Service Worker identified by |service_worker_registration|. |
| // Must be called on the IO thread. |
| static void FindServiceWorkerRegistrationCallback( |
| const std::string& data, |
| const DeliverMessageCallback& deliver_message_callback, |
| ServiceWorkerStatusCode service_worker_status, |
| const scoped_refptr<ServiceWorkerRegistration>& |
| service_worker_registration); |
| |
| // Gets called asynchronously after the Service Worker has dispatched the push |
| // event. Must be called on the IO thread. |
| static void DeliverMessageEnd( |
| const DeliverMessageCallback& deliver_message_callback, |
| const scoped_refptr<ServiceWorkerRegistration>& |
| service_worker_registration, |
| ServiceWorkerStatusCode service_worker_status); |
| |
| DISALLOW_IMPLICIT_CONSTRUCTORS(PushMessagingRouter); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_PUSH_MESSAGING_ROUTER_H_ |