1 // Copyright 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CONTENT_CHILD_SERVICE_WORKER_SERVICE_WORKER_MESSAGE_FILTER_H_ 6 #define CONTENT_CHILD_SERVICE_WORKER_SERVICE_WORKER_MESSAGE_FILTER_H_ 7 8 #include "content/child/child_message_filter.h" 9 #include "content/common/content_export.h" 10 11 namespace base { 12 class MessageLoopProxy; 13 } 14 15 namespace content { 16 17 struct ServiceWorkerObjectInfo; 18 class ThreadSafeSender; 19 20 class CONTENT_EXPORT ServiceWorkerMessageFilter 21 : public NON_EXPORTED_BASE(ChildMessageFilter) { 22 public: 23 explicit ServiceWorkerMessageFilter(ThreadSafeSender* thread_safe_sender); 24 25 protected: 26 virtual ~ServiceWorkerMessageFilter(); 27 28 private: 29 // ChildMessageFilter implementation: 30 virtual base::TaskRunner* OverrideTaskRunnerForMessage( 31 const IPC::Message& msg) OVERRIDE; 32 virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE; 33 virtual void OnStaleMessageReceived(const IPC::Message& msg) OVERRIDE; 34 35 // Message handlers for stale messages. 36 void OnStaleRegistered(int thread_id, 37 int request_id, 38 const ServiceWorkerObjectInfo& info); 39 void OnStaleSetServiceWorker(int thread_id, 40 int provider_id, 41 const ServiceWorkerObjectInfo& info); 42 43 scoped_refptr<base::MessageLoopProxy> main_thread_loop_proxy_; 44 scoped_refptr<ThreadSafeSender> thread_safe_sender_; 45 46 DISALLOW_COPY_AND_ASSIGN(ServiceWorkerMessageFilter); 47 }; 48 49 } // namespace content 50 51 #endif // CONTENT_CHILD_SERVICE_WORKER_SERVICE_WORKER_MESSAGE_FILTER_H_ 52
