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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_VERSION_H_ | 5 #ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_VERSION_H_ |
6 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_VERSION_H_ | 6 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_VERSION_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
11 | 11 |
12 #include "base/basictypes.h" | 12 #include "base/basictypes.h" |
13 #include "base/callback.h" | 13 #include "base/callback.h" |
14 #include "base/gtest_prod_util.h" | 14 #include "base/gtest_prod_util.h" |
15 #include "base/id_map.h" | 15 #include "base/id_map.h" |
16 #include "base/memory/ref_counted.h" | 16 #include "base/memory/ref_counted.h" |
17 #include "base/memory/scoped_ptr.h" | 17 #include "base/memory/scoped_ptr.h" |
18 #include "base/observer_list.h" | 18 #include "base/observer_list.h" |
19 #include "base/timer/timer.h" | 19 #include "base/timer/timer.h" |
20 #include "content/browser/service_worker/embedded_worker_instance.h" | 20 #include "content/browser/service_worker/embedded_worker_instance.h" |
21 #include "content/browser/service_worker/service_worker_cache_listener.h" | 21 #include "content/browser/service_worker/service_worker_cache_listener.h" |
22 #include "content/browser/service_worker/service_worker_script_cache_map.h" | 22 #include "content/browser/service_worker/service_worker_script_cache_map.h" |
23 #include "content/common/content_export.h" | 23 #include "content/common/content_export.h" |
24 #include "content/common/service_worker/service_worker_status_code.h" | 24 #include "content/common/service_worker/service_worker_status_code.h" |
25 #include "content/common/service_worker/service_worker_types.h" | 25 #include "content/common/service_worker/service_worker_types.h" |
| 26 #include "third_party/WebKit/public/platform/WebGeofencingEventType.h" |
26 #include "third_party/WebKit/public/platform/WebServiceWorkerEventResult.h" | 27 #include "third_party/WebKit/public/platform/WebServiceWorkerEventResult.h" |
27 | 28 |
28 class GURL; | 29 class GURL; |
29 | 30 |
| 31 namespace blink { |
| 32 struct WebCircularGeofencingRegion; |
| 33 } |
| 34 |
30 namespace content { | 35 namespace content { |
31 | 36 |
32 class EmbeddedWorkerRegistry; | 37 class EmbeddedWorkerRegistry; |
33 class ServiceWorkerContextCore; | 38 class ServiceWorkerContextCore; |
34 class ServiceWorkerProviderHost; | 39 class ServiceWorkerProviderHost; |
35 class ServiceWorkerRegistration; | 40 class ServiceWorkerRegistration; |
36 class ServiceWorkerVersionInfo; | 41 class ServiceWorkerVersionInfo; |
37 | 42 |
38 // This class corresponds to a specific version of a ServiceWorker | 43 // This class corresponds to a specific version of a ServiceWorker |
39 // script for a given pattern. When a script is upgraded, there may be | 44 // script for a given pattern. When a script is upgraded, there may be |
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144 void StartUpdate(); | 149 void StartUpdate(); |
145 | 150 |
146 // Sends an IPC message to the worker. | 151 // Sends an IPC message to the worker. |
147 // If the worker is not running this first tries to start it by | 152 // If the worker is not running this first tries to start it by |
148 // calling StartWorker internally. | 153 // calling StartWorker internally. |
149 // |callback| can be null if the sender does not need to know if the | 154 // |callback| can be null if the sender does not need to know if the |
150 // message is successfully sent or not. | 155 // message is successfully sent or not. |
151 void SendMessage(const IPC::Message& message, const StatusCallback& callback); | 156 void SendMessage(const IPC::Message& message, const StatusCallback& callback); |
152 | 157 |
153 // Sends install event to the associated embedded worker and asynchronously | 158 // Sends install event to the associated embedded worker and asynchronously |
154 // calls |callback| when it errors out or it gets response from the worker | 159 // calls |callback| when it errors out or it gets a response from the worker |
155 // to notify install completion. | 160 // to notify install completion. |
156 // |active_version_id| must be a valid positive ID | 161 // |active_version_id| must be a valid positive ID |
157 // if there's an activated (previous) version running. | 162 // if there's an activated (previous) version running. |
158 // | 163 // |
159 // This must be called when the status() is NEW. Calling this changes | 164 // This must be called when the status() is NEW. Calling this changes |
160 // the version's status to INSTALLING. | 165 // the version's status to INSTALLING. |
161 // Upon completion, the version's status will be changed to INSTALLED | 166 // Upon completion, the version's status will be changed to INSTALLED |
162 // on success, or back to NEW on failure. | 167 // on success, or back to NEW on failure. |
163 void DispatchInstallEvent(int active_version_id, | 168 void DispatchInstallEvent(int active_version_id, |
164 const StatusCallback& callback); | 169 const StatusCallback& callback); |
165 | 170 |
166 // Sends activate event to the associated embedded worker and asynchronously | 171 // Sends activate event to the associated embedded worker and asynchronously |
167 // calls |callback| when it errors out or it gets response from the worker | 172 // calls |callback| when it errors out or it gets a response from the worker |
168 // to notify activation completion. | 173 // to notify activation completion. |
169 // | 174 // |
170 // This must be called when the status() is INSTALLED. Calling this changes | 175 // This must be called when the status() is INSTALLED. Calling this changes |
171 // the version's status to ACTIVATING. | 176 // the version's status to ACTIVATING. |
172 // Upon completion, the version's status will be changed to ACTIVATED | 177 // Upon completion, the version's status will be changed to ACTIVATED |
173 // on success, or back to INSTALLED on failure. | 178 // on success, or back to INSTALLED on failure. |
174 void DispatchActivateEvent(const StatusCallback& callback); | 179 void DispatchActivateEvent(const StatusCallback& callback); |
175 | 180 |
176 // Sends fetch event to the associated embedded worker and calls | 181 // Sends fetch event to the associated embedded worker and calls |
177 // |callback| with the response from the worker. | 182 // |callback| with the response from the worker. |
178 // | 183 // |
179 // This must be called when the status() is ACTIVATED. Calling this in other | 184 // This must be called when the status() is ACTIVATED. Calling this in other |
180 // statuses will result in an error SERVICE_WORKER_ERROR_FAILED. | 185 // statuses will result in an error SERVICE_WORKER_ERROR_FAILED. |
181 void DispatchFetchEvent(const ServiceWorkerFetchRequest& request, | 186 void DispatchFetchEvent(const ServiceWorkerFetchRequest& request, |
182 const base::Closure& prepare_callback, | 187 const base::Closure& prepare_callback, |
183 const FetchCallback& fetch_callback); | 188 const FetchCallback& fetch_callback); |
184 | 189 |
185 // Sends sync event to the associated embedded worker and asynchronously calls | 190 // Sends sync event to the associated embedded worker and asynchronously calls |
186 // |callback| when it errors out or it gets response from the worker to notify | 191 // |callback| when it errors out or it gets a response from the worker to |
187 // completion. | 192 // notify completion. |
188 // | 193 // |
189 // This must be called when the status() is ACTIVATED. | 194 // This must be called when the status() is ACTIVATED. |
190 void DispatchSyncEvent(const StatusCallback& callback); | 195 void DispatchSyncEvent(const StatusCallback& callback); |
191 | 196 |
192 // Sends push event to the associated embedded worker and asynchronously calls | 197 // Sends push event to the associated embedded worker and asynchronously calls |
193 // |callback| when it errors out or it gets response from the worker to notify | 198 // |callback| when it errors out or it gets a response from the worker to |
194 // completion. | 199 // notify completion. |
195 // | 200 // |
196 // This must be called when the status() is ACTIVATED. | 201 // This must be called when the status() is ACTIVATED. |
197 void DispatchPushEvent(const StatusCallback& callback, | 202 void DispatchPushEvent(const StatusCallback& callback, |
198 const std::string& data); | 203 const std::string& data); |
199 | 204 |
| 205 // Sends geofencing event to the associated embedded worker and asynchronously |
| 206 // calls |callback| when it errors out or it gets a response from the worker |
| 207 // to notify completion. |
| 208 // |
| 209 // This must be called when the status() is ACTIVATED. |
| 210 void DispatchGeofencingEvent( |
| 211 const StatusCallback& callback, |
| 212 blink::WebGeofencingEventType event_type, |
| 213 const std::string& region_id, |
| 214 const blink::WebCircularGeofencingRegion& region); |
| 215 |
200 // Adds and removes |provider_host| as a controllee of this ServiceWorker. | 216 // Adds and removes |provider_host| as a controllee of this ServiceWorker. |
201 // A potential controllee is a host having the version as its .installing | 217 // A potential controllee is a host having the version as its .installing |
202 // or .waiting version. | 218 // or .waiting version. |
203 void AddControllee(ServiceWorkerProviderHost* provider_host); | 219 void AddControllee(ServiceWorkerProviderHost* provider_host); |
204 void RemoveControllee(ServiceWorkerProviderHost* provider_host); | 220 void RemoveControllee(ServiceWorkerProviderHost* provider_host); |
205 | 221 |
206 // Returns if it has controllee. | 222 // Returns if it has controllee. |
207 bool HasControllee() const { return !controllee_map_.empty(); } | 223 bool HasControllee() const { return !controllee_map_.empty(); } |
208 | 224 |
209 // Adds and removes Listeners. | 225 // Adds and removes Listeners. |
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255 void OnGetClientDocuments(int request_id); | 271 void OnGetClientDocuments(int request_id); |
256 void OnActivateEventFinished(int request_id, | 272 void OnActivateEventFinished(int request_id, |
257 blink::WebServiceWorkerEventResult result); | 273 blink::WebServiceWorkerEventResult result); |
258 void OnInstallEventFinished(int request_id, | 274 void OnInstallEventFinished(int request_id, |
259 blink::WebServiceWorkerEventResult result); | 275 blink::WebServiceWorkerEventResult result); |
260 void OnFetchEventFinished(int request_id, | 276 void OnFetchEventFinished(int request_id, |
261 ServiceWorkerFetchEventResult result, | 277 ServiceWorkerFetchEventResult result, |
262 const ServiceWorkerResponse& response); | 278 const ServiceWorkerResponse& response); |
263 void OnSyncEventFinished(int request_id); | 279 void OnSyncEventFinished(int request_id); |
264 void OnPushEventFinished(int request_id); | 280 void OnPushEventFinished(int request_id); |
| 281 void OnGeofencingEventFinished(int request_id); |
265 void OnPostMessageToDocument(int client_id, | 282 void OnPostMessageToDocument(int client_id, |
266 const base::string16& message, | 283 const base::string16& message, |
267 const std::vector<int>& sent_message_port_ids); | 284 const std::vector<int>& sent_message_port_ids); |
268 | 285 |
269 void ScheduleStopWorker(); | 286 void ScheduleStopWorker(); |
270 void DoomInternal(); | 287 void DoomInternal(); |
271 | 288 |
272 const int64 version_id_; | 289 const int64 version_id_; |
273 int64 registration_id_; | 290 int64 registration_id_; |
274 GURL script_url_; | 291 GURL script_url_; |
275 GURL scope_; | 292 GURL scope_; |
276 Status status_; | 293 Status status_; |
277 scoped_ptr<EmbeddedWorkerInstance> embedded_worker_; | 294 scoped_ptr<EmbeddedWorkerInstance> embedded_worker_; |
278 scoped_ptr<ServiceWorkerCacheListener> cache_listener_; | 295 scoped_ptr<ServiceWorkerCacheListener> cache_listener_; |
279 std::vector<StatusCallback> start_callbacks_; | 296 std::vector<StatusCallback> start_callbacks_; |
280 std::vector<StatusCallback> stop_callbacks_; | 297 std::vector<StatusCallback> stop_callbacks_; |
281 std::vector<base::Closure> status_change_callbacks_; | 298 std::vector<base::Closure> status_change_callbacks_; |
282 | 299 |
283 // Message callbacks. | 300 // Message callbacks. |
284 IDMap<StatusCallback, IDMapOwnPointer> activate_callbacks_; | 301 IDMap<StatusCallback, IDMapOwnPointer> activate_callbacks_; |
285 IDMap<StatusCallback, IDMapOwnPointer> install_callbacks_; | 302 IDMap<StatusCallback, IDMapOwnPointer> install_callbacks_; |
286 IDMap<FetchCallback, IDMapOwnPointer> fetch_callbacks_; | 303 IDMap<FetchCallback, IDMapOwnPointer> fetch_callbacks_; |
287 IDMap<StatusCallback, IDMapOwnPointer> sync_callbacks_; | 304 IDMap<StatusCallback, IDMapOwnPointer> sync_callbacks_; |
288 IDMap<StatusCallback, IDMapOwnPointer> push_callbacks_; | 305 IDMap<StatusCallback, IDMapOwnPointer> push_callbacks_; |
| 306 IDMap<StatusCallback, IDMapOwnPointer> geofencing_callbacks_; |
289 | 307 |
290 ControlleeMap controllee_map_; | 308 ControlleeMap controllee_map_; |
291 ControlleeByIDMap controllee_by_id_; | 309 ControlleeByIDMap controllee_by_id_; |
292 base::WeakPtr<ServiceWorkerContextCore> context_; | 310 base::WeakPtr<ServiceWorkerContextCore> context_; |
293 ObserverList<Listener> listeners_; | 311 ObserverList<Listener> listeners_; |
294 ServiceWorkerScriptCacheMap script_cache_map_; | 312 ServiceWorkerScriptCacheMap script_cache_map_; |
295 base::OneShotTimer<ServiceWorkerVersion> stop_worker_timer_; | 313 base::OneShotTimer<ServiceWorkerVersion> stop_worker_timer_; |
296 base::OneShotTimer<ServiceWorkerVersion> update_timer_; | 314 base::OneShotTimer<ServiceWorkerVersion> update_timer_; |
297 bool is_doomed_; | 315 bool is_doomed_; |
298 | 316 |
299 base::WeakPtrFactory<ServiceWorkerVersion> weak_factory_; | 317 base::WeakPtrFactory<ServiceWorkerVersion> weak_factory_; |
300 | 318 |
301 DISALLOW_COPY_AND_ASSIGN(ServiceWorkerVersion); | 319 DISALLOW_COPY_AND_ASSIGN(ServiceWorkerVersion); |
302 }; | 320 }; |
303 | 321 |
304 } // namespace content | 322 } // namespace content |
305 | 323 |
306 #endif // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_VERSION_H_ | 324 #endif // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_VERSION_H_ |
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