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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 CHROME_BROWSER_PREFS_PROFILE_PREF_STORE_MANAGER_H_ | 5 #ifndef CHROME_BROWSER_PREFS_PROFILE_PREF_STORE_MANAGER_H_ |
6 #define CHROME_BROWSER_PREFS_PROFILE_PREF_STORE_MANAGER_H_ | 6 #define CHROME_BROWSER_PREFS_PROFILE_PREF_STORE_MANAGER_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 | 9 |
10 #include <memory> | 10 #include <memory> |
11 #include <string> | 11 #include <string> |
12 #include <vector> | 12 #include <vector> |
13 | 13 |
14 #include "base/files/file_path.h" | 14 #include "base/files/file_path.h" |
15 #include "base/macros.h" | 15 #include "base/macros.h" |
16 #include "base/memory/ref_counted.h" | 16 #include "base/memory/ref_counted.h" |
17 #include "components/user_prefs/tracked/pref_hash_filter.h" | 17 #include "components/user_prefs/tracked/pref_hash_filter.h" |
18 | 18 |
19 class HashStoreContents; | 19 class HashStoreContents; |
20 class PersistentPrefStore; | 20 class PersistentPrefStore; |
21 class PrefHashStore; | 21 class PrefHashStore; |
| 22 class PrefRegistry; |
22 class PrefService; | 23 class PrefService; |
23 | 24 |
24 namespace base { | 25 namespace base { |
25 class DictionaryValue; | 26 class DictionaryValue; |
26 class SequencedTaskRunner; | 27 class SequencedTaskRunner; |
27 } // namespace base | 28 } // namespace base |
28 | 29 |
29 namespace prefs { | 30 namespace prefs { |
30 namespace mojom { | 31 namespace mojom { |
31 class TrackedPreferenceValidationDelegate; | 32 class TrackedPreferenceValidationDelegate; |
32 } | 33 } |
33 } | 34 } |
34 | 35 |
| 36 namespace service_manager { |
| 37 class Connector; |
| 38 } |
| 39 |
35 namespace user_prefs { | 40 namespace user_prefs { |
36 class PrefRegistrySyncable; | 41 class PrefRegistrySyncable; |
37 } // namespace user_prefs | 42 } // namespace user_prefs |
38 | 43 |
39 // Provides a facade through which the user preference store may be accessed and | 44 // Provides a facade through which the user preference store may be accessed and |
40 // managed. | 45 // managed. |
41 class ProfilePrefStoreManager { | 46 class ProfilePrefStoreManager { |
42 public: | 47 public: |
43 // Instantiates a ProfilePrefStoreManager with the configuration required to | 48 // Instantiates a ProfilePrefStoreManager with the configuration required to |
44 // manage the user preferences of the profile at |profile_path|. | 49 // manage the user preferences of the profile at |profile_path|. |
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84 #endif | 89 #endif |
85 | 90 |
86 // Creates a PersistentPrefStore providing access to the user preferences of | 91 // Creates a PersistentPrefStore providing access to the user preferences of |
87 // the managed profile. If |on_reset| is provided, it will be invoked if a | 92 // the managed profile. If |on_reset| is provided, it will be invoked if a |
88 // reset occurs as a result of loading the profile's prefs. | 93 // reset occurs as a result of loading the profile's prefs. |
89 // An optional |validation_delegate| will be notified | 94 // An optional |validation_delegate| will be notified |
90 // of the status of each tracked preference as they are checked. | 95 // of the status of each tracked preference as they are checked. |
91 PersistentPrefStore* CreateProfilePrefStore( | 96 PersistentPrefStore* CreateProfilePrefStore( |
92 const scoped_refptr<base::SequencedTaskRunner>& io_task_runner, | 97 const scoped_refptr<base::SequencedTaskRunner>& io_task_runner, |
93 const base::Closure& on_reset_on_load, | 98 const base::Closure& on_reset_on_load, |
94 prefs::mojom::TrackedPreferenceValidationDelegate* validation_delegate); | 99 prefs::mojom::TrackedPreferenceValidationDelegate* validation_delegate, |
| 100 service_manager::Connector* connector, |
| 101 scoped_refptr<PrefRegistry> pref_registry); |
95 | 102 |
96 // Initializes the preferences for the managed profile with the preference | 103 // Initializes the preferences for the managed profile with the preference |
97 // values in |master_prefs|. Acts synchronously, including blocking IO. | 104 // values in |master_prefs|. Acts synchronously, including blocking IO. |
98 // Returns true on success. | 105 // Returns true on success. |
99 bool InitializePrefsFromMasterPrefs( | 106 bool InitializePrefsFromMasterPrefs( |
100 std::unique_ptr<base::DictionaryValue> master_prefs); | 107 std::unique_ptr<base::DictionaryValue> master_prefs); |
101 | 108 |
102 // Creates a single-file PrefStore as was used in M34 and earlier. Used only | 109 // Creates a single-file PrefStore as was used in M34 and earlier. Used only |
103 // for testing migration. | 110 // for testing migration. |
104 PersistentPrefStore* CreateDeprecatedCombinedProfilePrefStore( | 111 PersistentPrefStore* CreateDeprecatedCombinedProfilePrefStore( |
105 const scoped_refptr<base::SequencedTaskRunner>& io_task_runner); | 112 const scoped_refptr<base::SequencedTaskRunner>& io_task_runner); |
106 | 113 |
107 private: | 114 private: |
108 // Returns a PrefHashStore for the managed profile. Should only be called | 115 // Returns a PrefHashStore for the managed profile. Should only be called |
109 // if |kPlatformSupportsPreferenceTracking|. |use_super_mac| determines | 116 // if |kPlatformSupportsPreferenceTracking|. |use_super_mac| determines |
110 // whether the returned object will calculate, store, and validate super MACs | 117 // whether the returned object will calculate, store, and validate super MACs |
111 // (and, by extension, accept non-null newly protected preferences as | 118 // (and, by extension, accept non-null newly protected preferences as |
112 // TrustedInitialized). | 119 // TrustedInitialized). |
113 std::unique_ptr<PrefHashStore> GetPrefHashStore(bool use_super_mac); | 120 std::unique_ptr<PrefHashStore> GetPrefHashStore(bool use_super_mac); |
114 | 121 |
115 // Returns a PrefHashStore and HashStoreContents which can be be used for | 122 // Returns a PrefHashStore and HashStoreContents which can be be used for |
116 // extra out-of-band verifications, or nullptrs if not available on this | 123 // extra out-of-band verifications, or nullptrs if not available on this |
117 // platform. | 124 // platform. |
118 std::pair<std::unique_ptr<PrefHashStore>, std::unique_ptr<HashStoreContents>> | 125 std::pair<std::unique_ptr<PrefHashStore>, std::unique_ptr<HashStoreContents>> |
119 GetExternalVerificationPrefHashStorePair(); | 126 GetExternalVerificationPrefHashStorePair(); |
120 | 127 |
| 128 // Connects to the pref service over mojo and configures it. |
| 129 void ConfigurePrefService(const base::Closure& on_reset_on_load, |
| 130 service_manager::Connector* connector); |
| 131 |
121 const base::FilePath profile_path_; | 132 const base::FilePath profile_path_; |
122 const std::vector<PrefHashFilter::TrackedPreferenceMetadata> | 133 const std::vector<PrefHashFilter::TrackedPreferenceMetadata> |
123 tracking_configuration_; | 134 tracking_configuration_; |
124 const size_t reporting_ids_count_; | 135 const size_t reporting_ids_count_; |
125 const std::string seed_; | 136 const std::string seed_; |
126 const std::string legacy_device_id_; | 137 const std::string legacy_device_id_; |
127 PrefService* local_state_; | 138 PrefService* local_state_; |
128 | 139 |
129 DISALLOW_COPY_AND_ASSIGN(ProfilePrefStoreManager); | 140 DISALLOW_COPY_AND_ASSIGN(ProfilePrefStoreManager); |
130 }; | 141 }; |
131 | 142 |
132 #endif // CHROME_BROWSER_PREFS_PROFILE_PREF_STORE_MANAGER_H_ | 143 #endif // CHROME_BROWSER_PREFS_PROFILE_PREF_STORE_MANAGER_H_ |
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