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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 CHROME_BROWSER_EXTENSIONS_API_STORAGE_MANAGED_VALUE_STORE_CACHE_H_ | 5 #ifndef CHROME_BROWSER_EXTENSIONS_API_STORAGE_MANAGED_VALUE_STORE_CACHE_H_ |
6 #define CHROME_BROWSER_EXTENSIONS_API_STORAGE_MANAGED_VALUE_STORE_CACHE_H_ | 6 #define CHROME_BROWSER_EXTENSIONS_API_STORAGE_MANAGED_VALUE_STORE_CACHE_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <string> | 9 #include <string> |
10 | 10 |
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65 const policy::PolicyMap& current) OVERRIDE; | 65 const policy::PolicyMap& current) OVERRIDE; |
66 | 66 |
67 // Posted by OnPolicyUpdated() to update a PolicyValueStore on the FILE | 67 // Posted by OnPolicyUpdated() to update a PolicyValueStore on the FILE |
68 // thread. | 68 // thread. |
69 void UpdatePolicyOnFILE(const std::string& extension_id, | 69 void UpdatePolicyOnFILE(const std::string& extension_id, |
70 scoped_ptr<policy::PolicyMap> current_policy); | 70 scoped_ptr<policy::PolicyMap> current_policy); |
71 | 71 |
72 // Returns an existing PolicyValueStore for |extension_id|, or NULL. | 72 // Returns an existing PolicyValueStore for |extension_id|, or NULL. |
73 PolicyValueStore* GetStoreFor(const std::string& extension_id); | 73 PolicyValueStore* GetStoreFor(const std::string& extension_id); |
74 | 74 |
| 75 // Returns true if a backing store has been created for |extension_id|. |
| 76 bool HasStore(const std::string& extension_id) const; |
| 77 |
75 // The profile that owns the extension system being used. This is used to | 78 // The profile that owns the extension system being used. This is used to |
76 // get the PolicyService, the EventRouter and the ExtensionService. | 79 // get the PolicyService, the EventRouter and the ExtensionService. |
77 Profile* profile_; | 80 Profile* profile_; |
78 | 81 |
79 // The |profile_|'s PolicyService. | 82 // The |profile_|'s PolicyService. |
80 policy::PolicyService* policy_service_; | 83 policy::PolicyService* policy_service_; |
81 | 84 |
82 // Observes extension loading and unloading, and keeps the Profile's | 85 // Observes extension loading and unloading, and keeps the Profile's |
83 // PolicyService aware of the current list of extensions. | 86 // PolicyService aware of the current list of extensions. |
84 scoped_ptr<ExtensionTracker> extension_tracker_; | 87 scoped_ptr<ExtensionTracker> extension_tracker_; |
85 | 88 |
86 // These live on the FILE thread. | 89 // These live on the FILE thread. |
87 scoped_refptr<SettingsStorageFactory> storage_factory_; | 90 scoped_refptr<SettingsStorageFactory> storage_factory_; |
88 scoped_refptr<SettingsObserverList> observers_; | 91 scoped_refptr<SettingsObserverList> observers_; |
89 base::FilePath base_path_; | 92 base::FilePath base_path_; |
90 | 93 |
91 // All the PolicyValueStores live on the FILE thread, and |store_map_| can be | 94 // All the PolicyValueStores live on the FILE thread, and |store_map_| can be |
92 // accessed only on the FILE thread as well. | 95 // accessed only on the FILE thread as well. |
93 PolicyValueStoreMap store_map_; | 96 PolicyValueStoreMap store_map_; |
94 | 97 |
95 DISALLOW_COPY_AND_ASSIGN(ManagedValueStoreCache); | 98 DISALLOW_COPY_AND_ASSIGN(ManagedValueStoreCache); |
96 }; | 99 }; |
97 | 100 |
98 } // namespace extensions | 101 } // namespace extensions |
99 | 102 |
100 #endif // CHROME_BROWSER_EXTENSIONS_API_STORAGE_MANAGED_VALUE_STORE_CACHE_H_ | 103 #endif // CHROME_BROWSER_EXTENSIONS_API_STORAGE_MANAGED_VALUE_STORE_CACHE_H_ |
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