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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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_APPCACHE_APPCACHE_SERVICE_IMPL_H_ | 5 #ifndef CONTENT_BROWSER_APPCACHE_APPCACHE_SERVICE_IMPL_H_ |
| 6 #define CONTENT_BROWSER_APPCACHE_APPCACHE_SERVICE_IMPL_H_ | 6 #define CONTENT_BROWSER_APPCACHE_APPCACHE_SERVICE_IMPL_H_ |
| 7 | 7 |
| 8 #include <map> | 8 #include <map> |
| 9 #include <set> | 9 #include <set> |
| 10 | 10 |
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| 23 | 23 |
| 24 namespace base { | 24 namespace base { |
| 25 class FilePath; | 25 class FilePath; |
| 26 class SingleThreadTaskRunner; | 26 class SingleThreadTaskRunner; |
| 27 } // namespace base | 27 } // namespace base |
| 28 | 28 |
| 29 namespace net { | 29 namespace net { |
| 30 class URLRequestContext; | 30 class URLRequestContext; |
| 31 } // namespace net | 31 } // namespace net |
| 32 | 32 |
| 33 namespace quota { | 33 namespace storage { |
| 34 class SpecialStoragePolicy; | 34 class SpecialStoragePolicy; |
| 35 } // namespace quota | 35 } // namespace storage |
| 36 | 36 |
| 37 namespace content { | 37 namespace content { |
| 38 FORWARD_DECLARE_TEST(AppCacheServiceImplTest, ScheduleReinitialize); | 38 FORWARD_DECLARE_TEST(AppCacheServiceImplTest, ScheduleReinitialize); |
| 39 class AppCacheBackendImpl; | 39 class AppCacheBackendImpl; |
| 40 class AppCacheExecutableHandlerFactory; | 40 class AppCacheExecutableHandlerFactory; |
| 41 class AppCacheQuotaClient; | 41 class AppCacheQuotaClient; |
| 42 class AppCachePolicy; | 42 class AppCachePolicy; |
| 43 class AppCacheServiceImplTest; | 43 class AppCacheServiceImplTest; |
| 44 class AppCacheStorageImplTest; | 44 class AppCacheStorageImplTest; |
| 45 class AppCacheStorage; | 45 class AppCacheStorage; |
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| 71 // An observer method to inform consumers of reinitialzation. Managing | 71 // An observer method to inform consumers of reinitialzation. Managing |
| 72 // the lifetime of the old storage instance is a delicate process. | 72 // the lifetime of the old storage instance is a delicate process. |
| 73 // Consumers can keep the old disabled instance alive by hanging on to the | 73 // Consumers can keep the old disabled instance alive by hanging on to the |
| 74 // ref provided. | 74 // ref provided. |
| 75 virtual void OnServiceReinitialized( | 75 virtual void OnServiceReinitialized( |
| 76 AppCacheStorageReference* old_storage_ref) = 0; | 76 AppCacheStorageReference* old_storage_ref) = 0; |
| 77 virtual ~Observer() {} | 77 virtual ~Observer() {} |
| 78 }; | 78 }; |
| 79 | 79 |
| 80 // If not using quota management, the proxy may be NULL. | 80 // If not using quota management, the proxy may be NULL. |
| 81 explicit AppCacheServiceImpl(quota::QuotaManagerProxy* quota_manager_proxy); | 81 explicit AppCacheServiceImpl(storage::QuotaManagerProxy* quota_manager_proxy); |
| 82 virtual ~AppCacheServiceImpl(); | 82 virtual ~AppCacheServiceImpl(); |
| 83 | 83 |
| 84 void Initialize( | 84 void Initialize( |
| 85 const base::FilePath& cache_directory, | 85 const base::FilePath& cache_directory, |
| 86 const scoped_refptr<base::SingleThreadTaskRunner>& db_thread, | 86 const scoped_refptr<base::SingleThreadTaskRunner>& db_thread, |
| 87 const scoped_refptr<base::SingleThreadTaskRunner>& cache_thread); | 87 const scoped_refptr<base::SingleThreadTaskRunner>& cache_thread); |
| 88 | 88 |
| 89 void AddObserver(Observer* observer) { | 89 void AddObserver(Observer* observer) { |
| 90 observers_.AddObserver(observer); | 90 observers_.AddObserver(observer); |
| 91 } | 91 } |
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| 143 // The service does NOT assume ownership of the factory, it is the callers | 143 // The service does NOT assume ownership of the factory, it is the callers |
| 144 // responsibility to ensure that the pointer remains valid while set. | 144 // responsibility to ensure that the pointer remains valid while set. |
| 145 AppCacheExecutableHandlerFactory* handler_factory() const { | 145 AppCacheExecutableHandlerFactory* handler_factory() const { |
| 146 return handler_factory_; | 146 return handler_factory_; |
| 147 } | 147 } |
| 148 void set_handler_factory( | 148 void set_handler_factory( |
| 149 AppCacheExecutableHandlerFactory* factory) { | 149 AppCacheExecutableHandlerFactory* factory) { |
| 150 handler_factory_ = factory; | 150 handler_factory_ = factory; |
| 151 } | 151 } |
| 152 | 152 |
| 153 quota::SpecialStoragePolicy* special_storage_policy() const { | 153 storage::SpecialStoragePolicy* special_storage_policy() const { |
| 154 return special_storage_policy_.get(); | 154 return special_storage_policy_.get(); |
| 155 } | 155 } |
| 156 void set_special_storage_policy(quota::SpecialStoragePolicy* policy); | 156 void set_special_storage_policy(storage::SpecialStoragePolicy* policy); |
| 157 | 157 |
| 158 quota::QuotaManagerProxy* quota_manager_proxy() const { | 158 storage::QuotaManagerProxy* quota_manager_proxy() const { |
| 159 return quota_manager_proxy_.get(); | 159 return quota_manager_proxy_.get(); |
| 160 } | 160 } |
| 161 | 161 |
| 162 AppCacheQuotaClient* quota_client() const { | 162 AppCacheQuotaClient* quota_client() const { |
| 163 return quota_client_; | 163 return quota_client_; |
| 164 } | 164 } |
| 165 | 165 |
| 166 // Each child process in chrome uses a distinct backend instance. | 166 // Each child process in chrome uses a distinct backend instance. |
| 167 // See chrome/browser/AppCacheDispatcherHost. | 167 // See chrome/browser/AppCacheDispatcherHost. |
| 168 void RegisterBackend(AppCacheBackendImpl* backend_impl); | 168 void RegisterBackend(AppCacheBackendImpl* backend_impl); |
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| 196 | 196 |
| 197 void Reinitialize(); | 197 void Reinitialize(); |
| 198 | 198 |
| 199 base::FilePath cache_directory_; | 199 base::FilePath cache_directory_; |
| 200 scoped_refptr<base::SingleThreadTaskRunner> db_thread_; | 200 scoped_refptr<base::SingleThreadTaskRunner> db_thread_; |
| 201 scoped_refptr<base::SingleThreadTaskRunner> cache_thread_; | 201 scoped_refptr<base::SingleThreadTaskRunner> cache_thread_; |
| 202 AppCachePolicy* appcache_policy_; | 202 AppCachePolicy* appcache_policy_; |
| 203 AppCacheQuotaClient* quota_client_; | 203 AppCacheQuotaClient* quota_client_; |
| 204 AppCacheExecutableHandlerFactory* handler_factory_; | 204 AppCacheExecutableHandlerFactory* handler_factory_; |
| 205 scoped_ptr<AppCacheStorage> storage_; | 205 scoped_ptr<AppCacheStorage> storage_; |
| 206 scoped_refptr<quota::SpecialStoragePolicy> special_storage_policy_; | 206 scoped_refptr<storage::SpecialStoragePolicy> special_storage_policy_; |
| 207 scoped_refptr<quota::QuotaManagerProxy> quota_manager_proxy_; | 207 scoped_refptr<storage::QuotaManagerProxy> quota_manager_proxy_; |
| 208 PendingAsyncHelpers pending_helpers_; | 208 PendingAsyncHelpers pending_helpers_; |
| 209 BackendMap backends_; // One 'backend' per child process. | 209 BackendMap backends_; // One 'backend' per child process. |
| 210 // Context for use during cache updates. | 210 // Context for use during cache updates. |
| 211 net::URLRequestContext* request_context_; | 211 net::URLRequestContext* request_context_; |
| 212 // If true, nothing (not even session-only data) should be deleted on exit. | 212 // If true, nothing (not even session-only data) should be deleted on exit. |
| 213 bool force_keep_session_state_; | 213 bool force_keep_session_state_; |
| 214 base::Time last_reinit_time_; | 214 base::Time last_reinit_time_; |
| 215 base::TimeDelta next_reinit_delay_; | 215 base::TimeDelta next_reinit_delay_; |
| 216 base::OneShotTimer<AppCacheServiceImpl> reinit_timer_; | 216 base::OneShotTimer<AppCacheServiceImpl> reinit_timer_; |
| 217 ObserverList<Observer> observers_; | 217 ObserverList<Observer> observers_; |
| 218 | 218 |
| 219 DISALLOW_COPY_AND_ASSIGN(AppCacheServiceImpl); | 219 DISALLOW_COPY_AND_ASSIGN(AppCacheServiceImpl); |
| 220 }; | 220 }; |
| 221 | 221 |
| 222 } // namespace content | 222 } // namespace content |
| 223 | 223 |
| 224 #endif // CONTENT_BROWSER_APPCACHE_APPCACHE_SERVICE_IMPL_H_ | 224 #endif // CONTENT_BROWSER_APPCACHE_APPCACHE_SERVICE_IMPL_H_ |
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