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_WEB_SERVICE_WORKER_PROVIDER_IMPL_H_ 6 #define CONTENT_CHILD_SERVICE_WORKER_WEB_SERVICE_WORKER_PROVIDER_IMPL_H_ 7 8 #include "base/compiler_specific.h" 9 #include "base/memory/ref_counted.h" 10 #include "base/memory/scoped_ptr.h" 11 #include "third_party/WebKit/public/platform/WebServiceWorkerProvider.h" 12 13 namespace blink { 14 class WebURL; 15 class WebServiceWorkerProviderClient; 16 } 17 18 namespace content { 19 20 class ServiceWorkerDispatcher; 21 class ServiceWorkerProviderContext; 22 class ThreadSafeSender; 23 24 // This class corresponds to one ServiceWorkerContainer interface in 25 // JS context (i.e. navigator.serviceWorker). 26 class WebServiceWorkerProviderImpl 27 : NON_EXPORTED_BASE(public blink::WebServiceWorkerProvider) { 28 public: 29 WebServiceWorkerProviderImpl(ThreadSafeSender* thread_safe_sender, 30 ServiceWorkerProviderContext* context); 31 virtual ~WebServiceWorkerProviderImpl(); 32 33 virtual void setClient(blink::WebServiceWorkerProviderClient* client); 34 35 virtual void registerServiceWorker(const blink::WebURL& pattern, 36 const blink::WebURL& script_url, 37 WebServiceWorkerCallbacks*); 38 39 virtual void unregisterServiceWorker(const blink::WebURL& pattern, 40 WebServiceWorkerCallbacks*); 41 42 ServiceWorkerProviderContext* context() { return context_.get(); } 43 44 private: 45 void RemoveScriptClient(); 46 ServiceWorkerDispatcher* GetDispatcher(); 47 48 scoped_refptr<ThreadSafeSender> thread_safe_sender_; 49 scoped_refptr<ServiceWorkerProviderContext> context_; 50 const int provider_id_; 51 52 DISALLOW_COPY_AND_ASSIGN(WebServiceWorkerProviderImpl); 53 }; 54 55 } // namespace content 56 57 #endif // CONTENT_CHILD_SERVICE_WORKER_WEB_SERVICE_WORKER_PROVIDER_IMPL_H_ 58