[ServiceWorker] Mojofy InstallEvent of Service Worker

content/browser/service_worker/service_worker_register_job.h

 // Copyright 2013 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_SERVICE_WORKER_SERVICE_WORKER_REGISTER_JOB_H_
 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_REGISTER_JOB_H_
 
 #include <string>
 #include <vector>
 
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "base/time/time.h"
 #include "content/browser/service_worker/embedded_worker_instance.h"
 #include "content/browser/service_worker/service_worker_register_job_base.h"
 #include "content/browser/service_worker/service_worker_registration.h"
+#include "content/common/service_worker/service_worker_event_dispatcher.mojom.h"
 #include "content/common/service_worker/service_worker_status_code.h"
+#include "mojo/public/cpp/bindings/associated_binding.h"
 #include "url/gurl.h"
 
 namespace content {
 
 // Handles the initial registration of a Service Worker and the
 // subsequent update of existing registrations.
 //
 // The control flow includes most or all of the following,
 // depending on what is already registered:
 //  - creating a ServiceWorkerRegistration instance if there isn't
 //    already something registered
 //  - creating a ServiceWorkerVersion for the new version.
 //  - starting a worker for the ServiceWorkerVersion
 //  - firing the 'install' event at the ServiceWorkerVersion
 //  - firing the 'activate' event at the ServiceWorkerVersion
 //  - waiting for older ServiceWorkerVersions to deactivate
 //  - designating the new version to be the 'active' version
 //  - updating storage
 class ServiceWorkerRegisterJob : public ServiceWorkerRegisterJobBase,
-                                 public EmbeddedWorkerInstance::Listener {
+                                 public EmbeddedWorkerInstance::Listener,
+                                 public mojom::InstallEventMethod {
  public:
   typedef base::Callback<void(ServiceWorkerStatusCode status,
                               const std::string& status_message,
                               ServiceWorkerRegistration* registration)>
       RegistrationCallback;
 
   // For registration jobs.
   CONTENT_EXPORT ServiceWorkerRegisterJob(
       base::WeakPtr<ServiceWorkerContextCore> context,
       const GURL& pattern,
@@ skipping 44 matching lines @@
     // Holds the version created by this job. It can be the 'installing',
     // 'waiting', or 'active' version depending on the phase.
     scoped_refptr<ServiceWorkerVersion> new_version;
   };
 
   void set_registration(scoped_refptr<ServiceWorkerRegistration> registration);
   ServiceWorkerRegistration* registration();
   void set_new_version(ServiceWorkerVersion* version);
   ServiceWorkerVersion* new_version();
 
+  // mojom::InstallEventMethod implementation.
+  void Register(const std::vector<GURL>& sub_scopes,
+                const std::vector<url::Origin>& origins) override;
+
   void SetPhase(Phase phase);
 
   void StartImpl();
   void ContinueWithRegistration(
       ServiceWorkerStatusCode status,
       scoped_refptr<ServiceWorkerRegistration> registration);
   void ContinueWithUpdate(
       ServiceWorkerStatusCode status,
       scoped_refptr<ServiceWorkerRegistration> registration);
   void RegisterAndContinue();
   void ContinueWithUninstallingRegistration(
       scoped_refptr<ServiceWorkerRegistration> existing_registration,
       ServiceWorkerStatusCode status);
   void ContinueWithRegistrationForSameScriptUrl(
       scoped_refptr<ServiceWorkerRegistration> existing_registration,
       ServiceWorkerStatusCode status);
   void UpdateAndContinue();
   void OnStartWorkerFinished(ServiceWorkerStatusCode status);
   void OnStoreRegistrationComplete(ServiceWorkerStatusCode status);
   void InstallAndContinue();
   void DispatchInstallEvent();
   void OnInstallFinished(int request_id,
-                         blink::WebServiceWorkerEventResult result,
+                         ServiceWorkerStatusCode status,
                          bool has_fetch_handler,
                          base::Time dispatch_event_time);
   void OnInstallFailed(ServiceWorkerStatusCode status);
   void Complete(ServiceWorkerStatusCode status);
   void Complete(ServiceWorkerStatusCode status,
                 const std::string& status_message);
   void CompleteInternal(ServiceWorkerStatusCode status,
                         const std::string& status_message);
   void ResolvePromise(ServiceWorkerStatusCode status,
                       const std::string& status_message,
                       ServiceWorkerRegistration* registration);
 
   void AddRegistrationToMatchingProviderHosts(
       ServiceWorkerRegistration* registration);
 
   // EmbeddedWorkerInstance::Listener implementation:
   void OnScriptLoaded() override;
 
   void BumpLastUpdateCheckTimeIfNeeded();
 
   // The ServiceWorkerContextCore object should always outlive this.
   base::WeakPtr<ServiceWorkerContextCore> context_;
 
+  // Binding for InstallEventMethod.
+  mojo::AssociatedBinding<InstallEventMethod> install_method_binding_;
+
   RegistrationJobType job_type_;
   const GURL pattern_;
   GURL script_url_;
   std::vector<RegistrationCallback> callbacks_;
   Phase phase_;
   Internal internal_;
   bool doom_installing_worker_;
   bool is_promise_resolved_;
   bool should_uninstall_on_failure_;
   bool force_bypass_cache_;
   bool skip_script_comparison_;
   ServiceWorkerStatusCode promise_resolved_status_;
   std::string promise_resolved_status_message_;
   scoped_refptr<ServiceWorkerRegistration> promise_resolved_registration_;
   base::WeakPtrFactory<ServiceWorkerRegisterJob> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerRegisterJob);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_REGISTER_JOB_H_