OLD | NEW |
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_SETTINGS_SETTINGS_BACKEND_H_ | 5 #ifndef CHROME_BROWSER_EXTENSIONS_SETTINGS_SETTINGS_BACKEND_H_ |
6 #define CHROME_BROWSER_EXTENSIONS_SETTINGS_SETTINGS_BACKEND_H_ | 6 #define CHROME_BROWSER_EXTENSIONS_SETTINGS_SETTINGS_BACKEND_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include "base/compiler_specific.h" | 9 #include "base/compiler_specific.h" |
10 #include "base/file_path.h" | 10 #include "base/file_path.h" |
11 #include "base/memory/linked_ptr.h" | 11 #include "base/memory/linked_ptr.h" |
12 #include "base/memory/ref_counted.h" | 12 #include "base/memory/ref_counted.h" |
13 #include "base/observer_list_threadsafe.h" | 13 #include "base/observer_list_threadsafe.h" |
14 #include "chrome/browser/extensions/settings/settings_observer.h" | 14 #include "chrome/browser/extensions/settings/settings_observer.h" |
15 #include "chrome/browser/extensions/settings/settings_storage_factory.h" | 15 #include "chrome/browser/extensions/settings/settings_storage_factory.h" |
16 #include "chrome/browser/extensions/settings/settings_storage_quota_enforcer.h" | 16 #include "chrome/browser/extensions/settings/settings_storage_quota_enforcer.h" |
17 #include "chrome/browser/extensions/settings/syncable_settings_storage.h" | 17 #include "chrome/browser/extensions/settings/syncable_settings_storage.h" |
18 #include "chrome/browser/value_store/leveldb_value_store.h" | 18 #include "chrome/browser/value_store/leveldb_value_store.h" |
19 #include "sync/api/syncable_service.h" | 19 #include "sync/api/syncable_service.h" |
20 | 20 |
| 21 namespace csync { |
21 class SyncErrorFactory; | 22 class SyncErrorFactory; |
| 23 } |
22 | 24 |
23 namespace extensions { | 25 namespace extensions { |
24 | 26 |
25 // Manages ValueStore objects for extensions, including routing | 27 // Manages ValueStore objects for extensions, including routing |
26 // changes from sync to them. | 28 // changes from sync to them. |
27 // Lives entirely on the FILE thread. | 29 // Lives entirely on the FILE thread. |
28 class SettingsBackend : public SyncableService { | 30 class SettingsBackend : public csync::SyncableService { |
29 public: | 31 public: |
30 // |storage_factory| is use to create leveldb storage areas. | 32 // |storage_factory| is use to create leveldb storage areas. |
31 // |base_path| is the base of the extension settings directory, so the | 33 // |base_path| is the base of the extension settings directory, so the |
32 // databases will be at base_path/extension_id. | 34 // databases will be at base_path/extension_id. |
33 // |observers| is the list of observers to settings changes. | 35 // |observers| is the list of observers to settings changes. |
34 SettingsBackend( | 36 SettingsBackend( |
35 const scoped_refptr<SettingsStorageFactory>& storage_factory, | 37 const scoped_refptr<SettingsStorageFactory>& storage_factory, |
36 const FilePath& base_path, | 38 const FilePath& base_path, |
37 const SettingsStorageQuotaEnforcer::Limits& quota, | 39 const SettingsStorageQuotaEnforcer::Limits& quota, |
38 const scoped_refptr<SettingsObserverList>& observers); | 40 const scoped_refptr<SettingsObserverList>& observers); |
39 | 41 |
40 virtual ~SettingsBackend(); | 42 virtual ~SettingsBackend(); |
41 | 43 |
42 // Gets a weak reference to the storage area for |extension_id|. | 44 // Gets a weak reference to the storage area for |extension_id|. |
43 // Must be run on the FILE thread. | 45 // Must be run on the FILE thread. |
44 ValueStore* GetStorage(const std::string& extension_id) const; | 46 ValueStore* GetStorage(const std::string& extension_id) const; |
45 | 47 |
46 // Deletes all setting data for an extension. Call on the FILE thread. | 48 // Deletes all setting data for an extension. Call on the FILE thread. |
47 void DeleteStorage(const std::string& extension_id); | 49 void DeleteStorage(const std::string& extension_id); |
48 | 50 |
49 // SyncableService implementation. | 51 // csync::SyncableService implementation. |
50 virtual SyncDataList GetAllSyncData(syncable::ModelType type) const OVERRIDE; | 52 virtual csync::SyncDataList GetAllSyncData( |
51 virtual SyncError MergeDataAndStartSyncing( | 53 syncable::ModelType type) const OVERRIDE; |
| 54 virtual csync::SyncError MergeDataAndStartSyncing( |
52 syncable::ModelType type, | 55 syncable::ModelType type, |
53 const SyncDataList& initial_sync_data, | 56 const csync::SyncDataList& initial_sync_data, |
54 scoped_ptr<SyncChangeProcessor> sync_processor, | 57 scoped_ptr<csync::SyncChangeProcessor> sync_processor, |
55 scoped_ptr<SyncErrorFactory> sync_error_factory) OVERRIDE; | 58 scoped_ptr<csync::SyncErrorFactory> sync_error_factory) OVERRIDE; |
56 virtual SyncError ProcessSyncChanges( | 59 virtual csync::SyncError ProcessSyncChanges( |
57 const tracked_objects::Location& from_here, | 60 const tracked_objects::Location& from_here, |
58 const SyncChangeList& change_list) OVERRIDE; | 61 const csync::SyncChangeList& change_list) OVERRIDE; |
59 virtual void StopSyncing(syncable::ModelType type) OVERRIDE; | 62 virtual void StopSyncing(syncable::ModelType type) OVERRIDE; |
60 | 63 |
61 private: | 64 private: |
62 // Gets a weak reference to the storage area for a given extension, | 65 // Gets a weak reference to the storage area for a given extension, |
63 // initializing sync with some initial data if sync enabled. | 66 // initializing sync with some initial data if sync enabled. |
64 SyncableSettingsStorage* GetOrCreateStorageWithSyncData( | 67 SyncableSettingsStorage* GetOrCreateStorageWithSyncData( |
65 const std::string& extension_id, | 68 const std::string& extension_id, |
66 const DictionaryValue& sync_data) const; | 69 const DictionaryValue& sync_data) const; |
67 | 70 |
68 // Gets all extension IDs known to extension settings. This may not be all | 71 // Gets all extension IDs known to extension settings. This may not be all |
(...skipping 20 matching lines...) Expand all Loading... |
89 // Ensure that there is only ever one created per extension. | 92 // Ensure that there is only ever one created per extension. |
90 typedef std::map<std::string, linked_ptr<SyncableSettingsStorage> > | 93 typedef std::map<std::string, linked_ptr<SyncableSettingsStorage> > |
91 StorageObjMap; | 94 StorageObjMap; |
92 mutable StorageObjMap storage_objs_; | 95 mutable StorageObjMap storage_objs_; |
93 | 96 |
94 // Current sync model type. Will be UNSPECIFIED if sync hasn't been enabled | 97 // Current sync model type. Will be UNSPECIFIED if sync hasn't been enabled |
95 // yet, and either SETTINGS or APP_SETTINGS if it has been. | 98 // yet, and either SETTINGS or APP_SETTINGS if it has been. |
96 syncable::ModelType sync_type_; | 99 syncable::ModelType sync_type_; |
97 | 100 |
98 // Current sync processor, if any. | 101 // Current sync processor, if any. |
99 scoped_ptr<SyncChangeProcessor> sync_processor_; | 102 scoped_ptr<csync::SyncChangeProcessor> sync_processor_; |
100 | 103 |
101 // Current sync error handler if any. | 104 // Current sync error handler if any. |
102 scoped_ptr<SyncErrorFactory> sync_error_factory_; | 105 scoped_ptr<csync::SyncErrorFactory> sync_error_factory_; |
103 | 106 |
104 DISALLOW_COPY_AND_ASSIGN(SettingsBackend); | 107 DISALLOW_COPY_AND_ASSIGN(SettingsBackend); |
105 }; | 108 }; |
106 | 109 |
107 } // namespace extensions | 110 } // namespace extensions |
108 | 111 |
109 #endif // CHROME_BROWSER_EXTENSIONS_SETTINGS_SETTINGS_BACKEND_H_ | 112 #endif // CHROME_BROWSER_EXTENSIONS_SETTINGS_SETTINGS_BACKEND_H_ |
OLD | NEW |