Chromium side of geofencing event dispatching.

content/browser/service_worker/service_worker_version.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_VERSION_H_
 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_VERSION_H_
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/gtest_prod_util.h"
 #include "base/id_map.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
 #include "base/timer/timer.h"
 #include "content/browser/service_worker/embedded_worker_instance.h"
 #include "content/browser/service_worker/service_worker_cache_listener.h"
 #include "content/browser/service_worker/service_worker_script_cache_map.h"
 #include "content/common/content_export.h"
 #include "content/common/service_worker/service_worker_status_code.h"
 #include "content/common/service_worker/service_worker_types.h"
+#include "third_party/WebKit/public/platform/WebGeofencingEventType.h"
 #include "third_party/WebKit/public/platform/WebServiceWorkerEventResult.h"
 
 class GURL;
 
+namespace blink {
+struct WebCircularGeofencingRegion;
+}
+
 namespace content {
 
 class EmbeddedWorkerRegistry;
 class ServiceWorkerContextCore;
 class ServiceWorkerProviderHost;
 class ServiceWorkerRegistration;
 class ServiceWorkerVersionInfo;
 
 // This class corresponds to a specific version of a ServiceWorker
 // script for a given pattern. When a script is upgraded, there may be
@@ skipping 104 matching lines @@
   void StartUpdate();
 
   // Sends an IPC message to the worker.
   // If the worker is not running this first tries to start it by
   // calling StartWorker internally.
   // |callback| can be null if the sender does not need to know if the
   // message is successfully sent or not.
   void SendMessage(const IPC::Message& message, const StatusCallback& callback);
 
   // Sends install event to the associated embedded worker and asynchronously
-  // calls |callback| when it errors out or it gets response from the worker
+  // calls |callback| when it errors out or it gets a response from the worker
   // to notify install completion.
   // |active_version_id| must be a valid positive ID
   // if there's an activated (previous) version running.
   //
   // This must be called when the status() is NEW. Calling this changes
   // the version's status to INSTALLING.
   // Upon completion, the version's status will be changed to INSTALLED
   // on success, or back to NEW on failure.
   void DispatchInstallEvent(int active_version_id,
                             const StatusCallback& callback);
 
   // Sends activate event to the associated embedded worker and asynchronously
-  // calls |callback| when it errors out or it gets response from the worker
+  // calls |callback| when it errors out or it gets a response from the worker
   // to notify activation completion.
   //
   // This must be called when the status() is INSTALLED. Calling this changes
   // the version's status to ACTIVATING.
   // Upon completion, the version's status will be changed to ACTIVATED
   // on success, or back to INSTALLED on failure.
   void DispatchActivateEvent(const StatusCallback& callback);
 
   // Sends fetch event to the associated embedded worker and calls
   // |callback| with the response from the worker.
   //
   // This must be called when the status() is ACTIVATED. Calling this in other
   // statuses will result in an error SERVICE_WORKER_ERROR_FAILED.
   void DispatchFetchEvent(const ServiceWorkerFetchRequest& request,
                           const base::Closure& prepare_callback,
                           const FetchCallback& fetch_callback);
 
   // Sends sync event to the associated embedded worker and asynchronously calls
-  // |callback| when it errors out or it gets response from the worker to notify
-  // completion.
+  // |callback| when it errors out or it gets a response from the worker to
+  // notify completion.
   //
   // This must be called when the status() is ACTIVATED.
   void DispatchSyncEvent(const StatusCallback& callback);
 
   // Sends push event to the associated embedded worker and asynchronously calls
-  // |callback| when it errors out or it gets response from the worker to notify
-  // completion.
+  // |callback| when it errors out or it gets a response from the worker to
+  // notify completion.
   //
   // This must be called when the status() is ACTIVATED.
   void DispatchPushEvent(const StatusCallback& callback,
                          const std::string& data);
 
+  // Sends geofencing event to the associated embedded worker and asynchronously
+  // calls |callback| when it errors out or it gets a response from the worker
+  // to notify completion.
+  //
+  // This must be called when the status() is ACTIVATED.
+  void DispatchGeofencingEvent(
+      const StatusCallback& callback,
+      blink::WebGeofencingEventType event_type,
+      const std::string& region_id,
+      const blink::WebCircularGeofencingRegion& region);
+
   // Adds and removes |provider_host| as a controllee of this ServiceWorker.
   // A potential controllee is a host having the version as its .installing
   // or .waiting version.
   void AddControllee(ServiceWorkerProviderHost* provider_host);
   void RemoveControllee(ServiceWorkerProviderHost* provider_host);
 
   // Returns if it has controllee.
   bool HasControllee() const { return !controllee_map_.empty(); }
 
   // Adds and removes Listeners.
@@ skipping 45 matching lines @@
   void OnGetClientDocuments(int request_id);
   void OnActivateEventFinished(int request_id,
                                blink::WebServiceWorkerEventResult result);
   void OnInstallEventFinished(int request_id,
                               blink::WebServiceWorkerEventResult result);
   void OnFetchEventFinished(int request_id,
                             ServiceWorkerFetchEventResult result,
                             const ServiceWorkerResponse& response);
   void OnSyncEventFinished(int request_id);
   void OnPushEventFinished(int request_id);
+  void OnGeofencingEventFinished(int request_id);
   void OnPostMessageToDocument(int client_id,
                                const base::string16& message,
                                const std::vector<int>& sent_message_port_ids);
 
   void ScheduleStopWorker();
   void DoomInternal();
 
   const int64 version_id_;
   int64 registration_id_;
   GURL script_url_;
   GURL scope_;
   Status status_;
   scoped_ptr<EmbeddedWorkerInstance> embedded_worker_;
   scoped_ptr<ServiceWorkerCacheListener> cache_listener_;
   std::vector<StatusCallback> start_callbacks_;
   std::vector<StatusCallback> stop_callbacks_;
   std::vector<base::Closure> status_change_callbacks_;
 
   // Message callbacks.
   IDMap<StatusCallback, IDMapOwnPointer> activate_callbacks_;
   IDMap<StatusCallback, IDMapOwnPointer> install_callbacks_;
   IDMap<FetchCallback, IDMapOwnPointer> fetch_callbacks_;
   IDMap<StatusCallback, IDMapOwnPointer> sync_callbacks_;
   IDMap<StatusCallback, IDMapOwnPointer> push_callbacks_;
+  IDMap<StatusCallback, IDMapOwnPointer> geofencing_callbacks_;
 
   ControlleeMap controllee_map_;
   ControlleeByIDMap controllee_by_id_;
   base::WeakPtr<ServiceWorkerContextCore> context_;
   ObserverList<Listener> listeners_;
   ServiceWorkerScriptCacheMap script_cache_map_;
   base::OneShotTimer<ServiceWorkerVersion> stop_worker_timer_;
   base::OneShotTimer<ServiceWorkerVersion> update_timer_;
   bool is_doomed_;
 
   base::WeakPtrFactory<ServiceWorkerVersion> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerVersion);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_VERSION_H_