content/child/service_worker/web_service_worker_provider_impl.h

   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 "third_party/WebKit/public/platform/WebServiceWorkerProvider.h"
  11
  12 namespace blink {
  13 class WebURL;
  14 class WebServiceWorkerProviderClient;
  15 }
  16
  17 namespace content {
  18
  19 class ServiceWorkerDispatcher;
  20 class ServiceWorkerProviderContext;
  21 class ThreadSafeSender;
  22
  23 // This class corresponds to one ServiceWorkerContainer interface in
  24 // JS context (i.e. navigator.serviceWorker).
  25 class WebServiceWorkerProviderImpl
  26     : NON_EXPORTED_BASE(public blink::WebServiceWorkerProvider) {
  27  public:
  28   WebServiceWorkerProviderImpl(ThreadSafeSender* thread_safe_sender,
  29                                ServiceWorkerProviderContext* context);
  30   virtual ~WebServiceWorkerProviderImpl();
  31
  32   virtual void setClient(blink::WebServiceWorkerProviderClient* client);
  33
  34   virtual void registerServiceWorker(const blink::WebURL& pattern,
  35                                      const blink::WebURL& script_url,
  36                                      WebServiceWorkerRegistrationCallbacks*);
  37   virtual void getRegistration(const blink::WebURL& document_url,
  38                                WebServiceWorkerGetRegistrationCallbacks*);
  39   virtual void getRegistrations(WebServiceWorkerGetRegistrationsCallbacks*);
  40   virtual void getRegistrationForReady(
  41       WebServiceWorkerGetRegistrationForReadyCallbacks*);
  42
  43   int provider_id() const;
  44
  45  private:
  46   void RemoveProviderClient();
  47   ServiceWorkerDispatcher* GetDispatcher();
  48
  49   scoped_refptr<ThreadSafeSender> thread_safe_sender_;
  50   scoped_refptr<ServiceWorkerProviderContext> context_;
  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_