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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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_BACKGROUND_SYNC_BACKGROUND_SYNC_MANAGER_H_ | 5 #ifndef CONTENT_BROWSER_BACKGROUND_SYNC_BACKGROUND_SYNC_MANAGER_H_ |
6 #define CONTENT_BROWSER_BACKGROUND_SYNC_BACKGROUND_SYNC_MANAGER_H_ | 6 #define CONTENT_BROWSER_BACKGROUND_SYNC_BACKGROUND_SYNC_MANAGER_H_ |
7 | 7 |
| 8 #include <stddef.h> |
| 9 #include <stdint.h> |
| 10 |
8 #include <map> | 11 #include <map> |
9 #include <string> | 12 #include <string> |
10 #include <utility> | 13 #include <utility> |
11 #include <vector> | 14 #include <vector> |
12 | 15 |
13 #include "base/callback_forward.h" | 16 #include "base/callback_forward.h" |
14 #include "base/cancelable_callback.h" | 17 #include "base/cancelable_callback.h" |
| 18 #include "base/macros.h" |
15 #include "base/memory/scoped_ptr.h" | 19 #include "base/memory/scoped_ptr.h" |
16 #include "base/memory/scoped_vector.h" | 20 #include "base/memory/scoped_vector.h" |
17 #include "base/memory/weak_ptr.h" | 21 #include "base/memory/weak_ptr.h" |
18 #include "base/time/clock.h" | 22 #include "base/time/clock.h" |
19 #include "content/browser/background_sync/background_sync.pb.h" | 23 #include "content/browser/background_sync/background_sync.pb.h" |
20 #include "content/browser/background_sync/background_sync_registration.h" | 24 #include "content/browser/background_sync/background_sync_registration.h" |
21 #include "content/browser/background_sync/background_sync_registration_handle.h" | 25 #include "content/browser/background_sync/background_sync_registration_handle.h" |
22 #include "content/browser/background_sync/background_sync_status.h" | 26 #include "content/browser/background_sync/background_sync_status.h" |
23 #include "content/browser/cache_storage/cache_storage_scheduler.h" | 27 #include "content/browser/cache_storage/cache_storage_scheduler.h" |
24 #include "content/browser/service_worker/service_worker_context_observer.h" | 28 #include "content/browser/service_worker/service_worker_context_observer.h" |
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60 const scoped_refptr<ServiceWorkerContextWrapper>& service_worker_context); | 64 const scoped_refptr<ServiceWorkerContextWrapper>& service_worker_context); |
61 ~BackgroundSyncManager() override; | 65 ~BackgroundSyncManager() override; |
62 | 66 |
63 // Stores the given background sync registration and adds it to the scheduling | 67 // Stores the given background sync registration and adds it to the scheduling |
64 // queue. It will overwrite an existing registration with the same tag and | 68 // queue. It will overwrite an existing registration with the same tag and |
65 // periodicity unless they're identical (save for the id). Calls |callback| | 69 // periodicity unless they're identical (save for the id). Calls |callback| |
66 // with BACKGROUND_SYNC_STATUS_OK and the accepted registration on success. | 70 // with BACKGROUND_SYNC_STATUS_OK and the accepted registration on success. |
67 // The accepted registration will have a unique id. It may also have altered | 71 // The accepted registration will have a unique id. It may also have altered |
68 // parameters if the user or UA chose different parameters than those | 72 // parameters if the user or UA chose different parameters than those |
69 // supplied. | 73 // supplied. |
70 void Register(int64 sw_registration_id, | 74 void Register(int64_t sw_registration_id, |
71 const BackgroundSyncRegistrationOptions& options, | 75 const BackgroundSyncRegistrationOptions& options, |
72 bool requested_from_service_worker, | 76 bool requested_from_service_worker, |
73 const StatusAndRegistrationCallback& callback); | 77 const StatusAndRegistrationCallback& callback); |
74 | 78 |
75 // Finds the background sync registration associated with | 79 // Finds the background sync registration associated with |
76 // |sw_registration_id|, periodicity |periodicity|, and tag | 80 // |sw_registration_id|, periodicity |periodicity|, and tag |
77 // |sync_registration_tag|. Calls |callback| with | 81 // |sync_registration_tag|. Calls |callback| with |
78 // BACKGROUND_SYNC_STATUS_NOT_FOUND if it doesn't exist. Calls |callback| with | 82 // BACKGROUND_SYNC_STATUS_NOT_FOUND if it doesn't exist. Calls |callback| with |
79 // BACKGROUND_SYNC_STATUS_OK on success. If the callback's status | 83 // BACKGROUND_SYNC_STATUS_OK on success. If the callback's status |
80 // is not BACKGROUND_SYNC_STATUS_OK then the callback's RegistrationHandle | 84 // is not BACKGROUND_SYNC_STATUS_OK then the callback's RegistrationHandle |
81 // will be nullptr. | 85 // will be nullptr. |
82 void GetRegistration(int64 sw_registration_id, | 86 void GetRegistration(int64_t sw_registration_id, |
83 const std::string& sync_registration_tag, | 87 const std::string& sync_registration_tag, |
84 SyncPeriodicity periodicity, | 88 SyncPeriodicity periodicity, |
85 const StatusAndRegistrationCallback& callback); | 89 const StatusAndRegistrationCallback& callback); |
86 | 90 |
87 // Finds the background sync registrations associated with | 91 // Finds the background sync registrations associated with |
88 // |sw_registration_id| and periodicity |periodicity|. Calls | 92 // |sw_registration_id| and periodicity |periodicity|. Calls |
89 // |callback| with BACKGROUND_SYNC_STATUS_OK on success. | 93 // |callback| with BACKGROUND_SYNC_STATUS_OK on success. |
90 void GetRegistrations(int64 sw_registration_id, | 94 void GetRegistrations(int64_t sw_registration_id, |
91 SyncPeriodicity periodicity, | 95 SyncPeriodicity periodicity, |
92 const StatusAndRegistrationsCallback& callback); | 96 const StatusAndRegistrationsCallback& callback); |
93 | 97 |
94 // Given a HandleId |handle_id|, return a new handle for the same | 98 // Given a HandleId |handle_id|, return a new handle for the same |
95 // registration. | 99 // registration. |
96 scoped_ptr<BackgroundSyncRegistrationHandle> DuplicateRegistrationHandle( | 100 scoped_ptr<BackgroundSyncRegistrationHandle> DuplicateRegistrationHandle( |
97 BackgroundSyncRegistrationHandle::HandleId handle_id); | 101 BackgroundSyncRegistrationHandle::HandleId handle_id); |
98 | 102 |
99 // ServiceWorkerContextObserver overrides. | 103 // ServiceWorkerContextObserver overrides. |
100 void OnRegistrationDeleted(int64 sw_registration_id, | 104 void OnRegistrationDeleted(int64_t sw_registration_id, |
101 const GURL& pattern) override; | 105 const GURL& pattern) override; |
102 void OnStorageWiped() override; | 106 void OnStorageWiped() override; |
103 | 107 |
104 BackgroundSyncNetworkObserver* GetNetworkObserverForTesting() { | 108 BackgroundSyncNetworkObserver* GetNetworkObserverForTesting() { |
105 return network_observer_.get(); | 109 return network_observer_.get(); |
106 } | 110 } |
107 | 111 |
108 void set_clock(scoped_ptr<base::Clock> clock) { | 112 void set_clock(scoped_ptr<base::Clock> clock) { |
109 DCHECK_CURRENTLY_ON(BrowserThread::IO); | 113 DCHECK_CURRENTLY_ON(BrowserThread::IO); |
110 clock_ = clock.Pass(); | 114 clock_ = clock.Pass(); |
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124 class RefCountedRegistration; | 128 class RefCountedRegistration; |
125 | 129 |
126 explicit BackgroundSyncManager( | 130 explicit BackgroundSyncManager( |
127 const scoped_refptr<ServiceWorkerContextWrapper>& context); | 131 const scoped_refptr<ServiceWorkerContextWrapper>& context); |
128 | 132 |
129 // Init must be called before any public member function. Only call it once. | 133 // Init must be called before any public member function. Only call it once. |
130 void Init(); | 134 void Init(); |
131 | 135 |
132 // The following methods are virtual for testing. | 136 // The following methods are virtual for testing. |
133 virtual void StoreDataInBackend( | 137 virtual void StoreDataInBackend( |
134 int64 sw_registration_id, | 138 int64_t sw_registration_id, |
135 const GURL& origin, | 139 const GURL& origin, |
136 const std::string& backend_key, | 140 const std::string& backend_key, |
137 const std::string& data, | 141 const std::string& data, |
138 const ServiceWorkerStorage::StatusCallback& callback); | 142 const ServiceWorkerStorage::StatusCallback& callback); |
139 virtual void GetDataFromBackend( | 143 virtual void GetDataFromBackend( |
140 const std::string& backend_key, | 144 const std::string& backend_key, |
141 const ServiceWorkerStorage::GetUserDataForAllRegistrationsCallback& | 145 const ServiceWorkerStorage::GetUserDataForAllRegistrationsCallback& |
142 callback); | 146 callback); |
143 virtual void FireOneShotSync( | 147 virtual void FireOneShotSync( |
144 BackgroundSyncRegistrationHandle::HandleId handle_id, | 148 BackgroundSyncRegistrationHandle::HandleId handle_id, |
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177 | 181 |
178 BackgroundSyncRegistrations(); | 182 BackgroundSyncRegistrations(); |
179 ~BackgroundSyncRegistrations(); | 183 ~BackgroundSyncRegistrations(); |
180 | 184 |
181 RegistrationMap registration_map; | 185 RegistrationMap registration_map; |
182 BackgroundSyncRegistration::RegistrationId next_id; | 186 BackgroundSyncRegistration::RegistrationId next_id; |
183 GURL origin; | 187 GURL origin; |
184 }; | 188 }; |
185 | 189 |
186 using PermissionStatusCallback = base::Callback<void(bool)>; | 190 using PermissionStatusCallback = base::Callback<void(bool)>; |
187 using SWIdToRegistrationsMap = std::map<int64, BackgroundSyncRegistrations>; | 191 using SWIdToRegistrationsMap = std::map<int64_t, BackgroundSyncRegistrations>; |
188 | 192 |
189 static const size_t kMaxTagLength = 10240; | 193 static const size_t kMaxTagLength = 10240; |
190 | 194 |
191 scoped_ptr<BackgroundSyncRegistrationHandle> CreateRegistrationHandle( | 195 scoped_ptr<BackgroundSyncRegistrationHandle> CreateRegistrationHandle( |
192 const scoped_refptr<RefCountedRegistration>& registration); | 196 const scoped_refptr<RefCountedRegistration>& registration); |
193 | 197 |
194 // Returns the BackgroundSyncRegistration corresponding to |handle_id|. | 198 // Returns the BackgroundSyncRegistration corresponding to |handle_id|. |
195 // Returns nullptr if the registration is not found. | 199 // Returns nullptr if the registration is not found. |
196 BackgroundSyncRegistration* GetRegistrationForHandle( | 200 BackgroundSyncRegistration* GetRegistrationForHandle( |
197 BackgroundSyncRegistrationHandle::HandleId handle_id) const; | 201 BackgroundSyncRegistrationHandle::HandleId handle_id) const; |
198 | 202 |
199 // The BackgroundSyncManager holds references to registrations that have | 203 // The BackgroundSyncManager holds references to registrations that have |
200 // active Handles. The handles must call this on destruction. | 204 // active Handles. The handles must call this on destruction. |
201 void ReleaseRegistrationHandle( | 205 void ReleaseRegistrationHandle( |
202 BackgroundSyncRegistrationHandle::HandleId handle_id); | 206 BackgroundSyncRegistrationHandle::HandleId handle_id); |
203 | 207 |
204 // Disable the manager. Already queued operations will abort once they start | 208 // Disable the manager. Already queued operations will abort once they start |
205 // to run (in their impl methods). Future operations will not queue. The one | 209 // to run (in their impl methods). Future operations will not queue. The one |
206 // exception is already firing events -- their responses will be processed in | 210 // exception is already firing events -- their responses will be processed in |
207 // order to notify their final state. | 211 // order to notify their final state. |
208 // The list of active registrations is cleared and the backend is also cleared | 212 // The list of active registrations is cleared and the backend is also cleared |
209 // (if it's still functioning). The manager will reenable itself once it | 213 // (if it's still functioning). The manager will reenable itself once it |
210 // receives the OnStorageWiped message or on browser restart. | 214 // receives the OnStorageWiped message or on browser restart. |
211 void DisableAndClearManager(const base::Closure& callback); | 215 void DisableAndClearManager(const base::Closure& callback); |
212 void DisableAndClearDidGetRegistrations( | 216 void DisableAndClearDidGetRegistrations( |
213 const base::Closure& callback, | 217 const base::Closure& callback, |
214 const std::vector<std::pair<int64, std::string>>& user_data, | 218 const std::vector<std::pair<int64_t, std::string>>& user_data, |
215 ServiceWorkerStatusCode status); | 219 ServiceWorkerStatusCode status); |
216 void DisableAndClearManagerClearedOne(const base::Closure& barrier_closure, | 220 void DisableAndClearManagerClearedOne(const base::Closure& barrier_closure, |
217 ServiceWorkerStatusCode status); | 221 ServiceWorkerStatusCode status); |
218 | 222 |
219 // Returns the existing registration or nullptr if it cannot be found. | 223 // Returns the existing registration or nullptr if it cannot be found. |
220 RefCountedRegistration* LookupActiveRegistration( | 224 RefCountedRegistration* LookupActiveRegistration( |
221 int64 sw_registration_id, | 225 int64_t sw_registration_id, |
222 const RegistrationKey& registration_key); | 226 const RegistrationKey& registration_key); |
223 | 227 |
224 // Write all registrations for a given |sw_registration_id| to persistent | 228 // Write all registrations for a given |sw_registration_id| to persistent |
225 // storage. | 229 // storage. |
226 void StoreRegistrations(int64 sw_registration_id, | 230 void StoreRegistrations(int64_t sw_registration_id, |
227 const ServiceWorkerStorage::StatusCallback& callback); | 231 const ServiceWorkerStorage::StatusCallback& callback); |
228 | 232 |
229 // Removes the active registration if it is in the map. | 233 // Removes the active registration if it is in the map. |
230 void RemoveActiveRegistration(int64 sw_registration_id, | 234 void RemoveActiveRegistration(int64_t sw_registration_id, |
231 const RegistrationKey& registration_key); | 235 const RegistrationKey& registration_key); |
232 | 236 |
233 void AddActiveRegistration( | 237 void AddActiveRegistration( |
234 int64 sw_registration_id, | 238 int64_t sw_registration_id, |
235 const GURL& origin, | 239 const GURL& origin, |
236 const scoped_refptr<RefCountedRegistration>& sync_registration); | 240 const scoped_refptr<RefCountedRegistration>& sync_registration); |
237 | 241 |
238 void InitImpl(const base::Closure& callback); | 242 void InitImpl(const base::Closure& callback); |
239 void InitDidGetControllerParameters( | 243 void InitDidGetControllerParameters( |
240 const base::Closure& callback, | 244 const base::Closure& callback, |
241 scoped_ptr<BackgroundSyncParameters> parameters); | 245 scoped_ptr<BackgroundSyncParameters> parameters); |
242 void InitDidGetDataFromBackend( | 246 void InitDidGetDataFromBackend( |
243 const base::Closure& callback, | 247 const base::Closure& callback, |
244 const std::vector<std::pair<int64, std::string>>& user_data, | 248 const std::vector<std::pair<int64_t, std::string>>& user_data, |
245 ServiceWorkerStatusCode status); | 249 ServiceWorkerStatusCode status); |
246 | 250 |
247 // Register callbacks | 251 // Register callbacks |
248 void RegisterCheckIfHasMainFrame( | 252 void RegisterCheckIfHasMainFrame( |
249 int64 sw_registration_id, | 253 int64_t sw_registration_id, |
250 const BackgroundSyncRegistrationOptions& options, | 254 const BackgroundSyncRegistrationOptions& options, |
251 const StatusAndRegistrationCallback& callback); | 255 const StatusAndRegistrationCallback& callback); |
252 void RegisterDidCheckIfMainFrame( | 256 void RegisterDidCheckIfMainFrame( |
253 int64 sw_registration_id, | 257 int64_t sw_registration_id, |
254 const BackgroundSyncRegistrationOptions& options, | 258 const BackgroundSyncRegistrationOptions& options, |
255 const StatusAndRegistrationCallback& callback, | 259 const StatusAndRegistrationCallback& callback, |
256 bool has_main_frame_client); | 260 bool has_main_frame_client); |
257 void RegisterImpl(int64 sw_registration_id, | 261 void RegisterImpl(int64_t sw_registration_id, |
258 const BackgroundSyncRegistrationOptions& options, | 262 const BackgroundSyncRegistrationOptions& options, |
259 const StatusAndRegistrationCallback& callback); | 263 const StatusAndRegistrationCallback& callback); |
260 void RegisterDidStore( | 264 void RegisterDidStore( |
261 int64 sw_registration_id, | 265 int64_t sw_registration_id, |
262 const scoped_refptr<RefCountedRegistration>& new_registration_ref, | 266 const scoped_refptr<RefCountedRegistration>& new_registration_ref, |
263 const StatusAndRegistrationCallback& callback, | 267 const StatusAndRegistrationCallback& callback, |
264 ServiceWorkerStatusCode status); | 268 ServiceWorkerStatusCode status); |
265 | 269 |
266 // Removes the background sync with periodicity |periodicity| and id | 270 // Removes the background sync with periodicity |periodicity| and id |
267 // |sync_registration_id|. Calls |callback| with | 271 // |sync_registration_id|. Calls |callback| with |
268 // BACKGROUND_SYNC_STATUS_NOT_FOUND if no match is found. Calls |callback| | 272 // BACKGROUND_SYNC_STATUS_NOT_FOUND if no match is found. Calls |callback| |
269 // with BACKGROUND_SYNC_STATUS_OK on success. | 273 // with BACKGROUND_SYNC_STATUS_OK on success. |
270 void Unregister(int64 sw_registration_id, | 274 void Unregister(int64_t sw_registration_id, |
271 BackgroundSyncRegistrationHandle::HandleId handle_id, | 275 BackgroundSyncRegistrationHandle::HandleId handle_id, |
272 const StatusCallback& callback); | 276 const StatusCallback& callback); |
273 void UnregisterImpl( | 277 void UnregisterImpl( |
274 int64 sw_registration_id, | 278 int64_t sw_registration_id, |
275 const RegistrationKey& key, | 279 const RegistrationKey& key, |
276 BackgroundSyncRegistration::RegistrationId sync_registration_id, | 280 BackgroundSyncRegistration::RegistrationId sync_registration_id, |
277 SyncPeriodicity periodicity, | 281 SyncPeriodicity periodicity, |
278 const StatusCallback& callback); | 282 const StatusCallback& callback); |
279 void UnregisterDidStore(int64 sw_registration_id, | 283 void UnregisterDidStore(int64_t sw_registration_id, |
280 SyncPeriodicity periodicity, | 284 SyncPeriodicity periodicity, |
281 const StatusCallback& callback, | 285 const StatusCallback& callback, |
282 ServiceWorkerStatusCode status); | 286 ServiceWorkerStatusCode status); |
283 | 287 |
284 // NotifyWhenFinished and its callbacks. See | 288 // NotifyWhenFinished and its callbacks. See |
285 // BackgroundSyncRegistrationHandle::NotifyWhenFinished for detailed | 289 // BackgroundSyncRegistrationHandle::NotifyWhenFinished for detailed |
286 // documentation. | 290 // documentation. |
287 void NotifyWhenFinished(BackgroundSyncRegistrationHandle::HandleId handle_id, | 291 void NotifyWhenFinished(BackgroundSyncRegistrationHandle::HandleId handle_id, |
288 const StatusAndStateCallback& callback); | 292 const StatusAndStateCallback& callback); |
289 void NotifyWhenFinishedImpl( | 293 void NotifyWhenFinishedImpl( |
290 scoped_ptr<BackgroundSyncRegistrationHandle> registration_handle, | 294 scoped_ptr<BackgroundSyncRegistrationHandle> registration_handle, |
291 const StatusAndStateCallback& callback); | 295 const StatusAndStateCallback& callback); |
292 void NotifyWhenFinishedInvokeCallback(const StatusAndStateCallback& callback, | 296 void NotifyWhenFinishedInvokeCallback(const StatusAndStateCallback& callback, |
293 BackgroundSyncState status); | 297 BackgroundSyncState status); |
294 | 298 |
295 // GetRegistration callbacks | 299 // GetRegistration callbacks |
296 void GetRegistrationImpl(int64 sw_registration_id, | 300 void GetRegistrationImpl(int64_t sw_registration_id, |
297 const RegistrationKey& registration_key, | 301 const RegistrationKey& registration_key, |
298 const StatusAndRegistrationCallback& callback); | 302 const StatusAndRegistrationCallback& callback); |
299 | 303 |
300 // GetRegistrations callbacks | 304 // GetRegistrations callbacks |
301 void GetRegistrationsImpl(int64 sw_registration_id, | 305 void GetRegistrationsImpl(int64_t sw_registration_id, |
302 SyncPeriodicity periodicity, | 306 SyncPeriodicity periodicity, |
303 const StatusAndRegistrationsCallback& callback); | 307 const StatusAndRegistrationsCallback& callback); |
304 | 308 |
305 bool AreOptionConditionsMet(const BackgroundSyncRegistrationOptions& options); | 309 bool AreOptionConditionsMet(const BackgroundSyncRegistrationOptions& options); |
306 bool IsRegistrationReadyToFire( | 310 bool IsRegistrationReadyToFire( |
307 const BackgroundSyncRegistration& registration); | 311 const BackgroundSyncRegistration& registration); |
308 | 312 |
309 // Determines if the browser needs to be able to run in the background (e.g., | 313 // Determines if the browser needs to be able to run in the background (e.g., |
310 // to run a pending registration or verify that a firing registration | 314 // to run a pending registration or verify that a firing registration |
311 // completed). If background processing is required it calls out to the | 315 // completed). If background processing is required it calls out to the |
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326 const base::Closure& event_completed_callback, | 330 const base::Closure& event_completed_callback, |
327 ServiceWorkerStatusCode service_worker_status, | 331 ServiceWorkerStatusCode service_worker_status, |
328 const scoped_refptr<ServiceWorkerRegistration>& | 332 const scoped_refptr<ServiceWorkerRegistration>& |
329 service_worker_registration); | 333 service_worker_registration); |
330 void FireReadyEventsAllEventsFiring(const base::Closure& callback); | 334 void FireReadyEventsAllEventsFiring(const base::Closure& callback); |
331 | 335 |
332 // Called when a sync event has completed. | 336 // Called when a sync event has completed. |
333 void EventComplete( | 337 void EventComplete( |
334 const scoped_refptr<ServiceWorkerRegistration>& | 338 const scoped_refptr<ServiceWorkerRegistration>& |
335 service_worker_registration, | 339 service_worker_registration, |
336 int64 service_worker_id, | 340 int64_t service_worker_id, |
337 scoped_ptr<BackgroundSyncRegistrationHandle> registration_handle, | 341 scoped_ptr<BackgroundSyncRegistrationHandle> registration_handle, |
338 const base::Closure& callback, | 342 const base::Closure& callback, |
339 ServiceWorkerStatusCode status_code); | 343 ServiceWorkerStatusCode status_code); |
340 void EventCompleteImpl( | 344 void EventCompleteImpl( |
341 int64 service_worker_id, | 345 int64_t service_worker_id, |
342 scoped_ptr<BackgroundSyncRegistrationHandle> registration_handle, | 346 scoped_ptr<BackgroundSyncRegistrationHandle> registration_handle, |
343 ServiceWorkerStatusCode status_code, | 347 ServiceWorkerStatusCode status_code, |
344 const base::Closure& callback); | 348 const base::Closure& callback); |
345 void EventCompleteDidStore(int64 service_worker_id, | 349 void EventCompleteDidStore(int64_t service_worker_id, |
346 const base::Closure& callback, | 350 const base::Closure& callback, |
347 ServiceWorkerStatusCode status_code); | 351 ServiceWorkerStatusCode status_code); |
348 | 352 |
349 // Called when all sync events have completed. | 353 // Called when all sync events have completed. |
350 static void OnAllSyncEventsCompleted(const base::TimeTicks& start_time, | 354 static void OnAllSyncEventsCompleted(const base::TimeTicks& start_time, |
351 int number_of_batched_sync_events); | 355 int number_of_batched_sync_events); |
352 | 356 |
353 // OnRegistrationDeleted callbacks | 357 // OnRegistrationDeleted callbacks |
354 void OnRegistrationDeletedImpl(int64 sw_registration_id, | 358 void OnRegistrationDeletedImpl(int64_t sw_registration_id, |
355 const base::Closure& callback); | 359 const base::Closure& callback); |
356 | 360 |
357 // OnStorageWiped callbacks | 361 // OnStorageWiped callbacks |
358 void OnStorageWipedImpl(const base::Closure& callback); | 362 void OnStorageWipedImpl(const base::Closure& callback); |
359 | 363 |
360 void OnNetworkChanged(); | 364 void OnNetworkChanged(); |
361 void OnPowerChanged(); | 365 void OnPowerChanged(); |
362 | 366 |
363 // Operation Scheduling callback and convenience functions. | 367 // Operation Scheduling callback and convenience functions. |
364 template <typename CallbackT, typename... Params> | 368 template <typename CallbackT, typename... Params> |
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406 scoped_ptr<base::Clock> clock_; | 410 scoped_ptr<base::Clock> clock_; |
407 | 411 |
408 base::WeakPtrFactory<BackgroundSyncManager> weak_ptr_factory_; | 412 base::WeakPtrFactory<BackgroundSyncManager> weak_ptr_factory_; |
409 | 413 |
410 DISALLOW_COPY_AND_ASSIGN(BackgroundSyncManager); | 414 DISALLOW_COPY_AND_ASSIGN(BackgroundSyncManager); |
411 }; | 415 }; |
412 | 416 |
413 } // namespace content | 417 } // namespace content |
414 | 418 |
415 #endif // CONTENT_BROWSER_BACKGROUND_SYNC_BACKGROUND_SYNC_MANAGER_H_ | 419 #endif // CONTENT_BROWSER_BACKGROUND_SYNC_BACKGROUND_SYNC_MANAGER_H_ |
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