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_POLICY_CLOUD_POLICY_STORE_H_ | 5 #ifndef CHROME_BROWSER_POLICY_CLOUD_POLICY_STORE_H_ |
6 #define CHROME_BROWSER_POLICY_CLOUD_POLICY_STORE_H_ | 6 #define CHROME_BROWSER_POLICY_CLOUD_POLICY_STORE_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.h" |
10 #include "base/observer_list.h" | 10 #include "base/observer_list.h" |
(...skipping 69 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
80 // generate OnStoreError() notifications. | 80 // generate OnStoreError() notifications. |
81 virtual void Store( | 81 virtual void Store( |
82 const enterprise_management::PolicyFetchResponse& policy) = 0; | 82 const enterprise_management::PolicyFetchResponse& policy) = 0; |
83 | 83 |
84 // Load the current policy blob from persistent storage. This may trigger | 84 // Load the current policy blob from persistent storage. This may trigger |
85 // asynchronous operations. Upon success, OnStoreLoaded() will be called on | 85 // asynchronous operations. Upon success, OnStoreLoaded() will be called on |
86 // the registered observers. Otherwise, OnStoreError() reports the reason for | 86 // the registered observers. Otherwise, OnStoreError() reports the reason for |
87 // failure. | 87 // failure. |
88 virtual void Load() = 0; | 88 virtual void Load() = 0; |
89 | 89 |
| 90 // Deletes any existing policy blob and notifies observers via OnStoreLoaded() |
| 91 // that the blob has changed. Virtual for mocks. |
| 92 virtual void Clear(); |
| 93 |
90 // Registers an observer to be notified when policy changes. | 94 // Registers an observer to be notified when policy changes. |
91 void AddObserver(Observer* observer); | 95 void AddObserver(Observer* observer); |
92 | 96 |
93 // Removes the specified observer. | 97 // Removes the specified observer. |
94 void RemoveObserver(Observer* observer); | 98 void RemoveObserver(Observer* observer); |
95 | 99 |
96 // Factory method to create a CloudPolicyStore appropriate for the current | 100 // Factory method to create a CloudPolicyStore appropriate for the current |
97 // platform, for storing user policy for the user associated with the passed | 101 // platform, for storing user policy for the user associated with the passed |
98 // |profile|. Implementation is defined in the individual platform store | 102 // |profile|. Implementation is defined in the individual platform store |
99 // files. | 103 // files. |
100 static scoped_ptr<CloudPolicyStore> CreateUserPolicyStore(Profile* profile); | 104 static scoped_ptr<CloudPolicyStore> CreateUserPolicyStore(Profile* profile); |
101 | 105 |
102 protected: | 106 protected: |
103 // Invokes the corresponding callback on all registered observers. | 107 // Invokes the corresponding callback on all registered observers. |
104 void NotifyStoreLoaded(); | 108 void NotifyStoreLoaded(); |
105 void NotifyStoreError(); | 109 void NotifyStoreError(); |
106 | 110 |
| 111 // Invoked by Clear() to remove stored policy. |
| 112 virtual void RemoveStoredPolicy() = 0; |
| 113 |
107 // Decoded version of the currently effective policy. | 114 // Decoded version of the currently effective policy. |
108 PolicyMap policy_map_; | 115 PolicyMap policy_map_; |
109 | 116 |
110 // Currently effective policy. | 117 // Currently effective policy. |
111 scoped_ptr<enterprise_management::PolicyData> policy_; | 118 scoped_ptr<enterprise_management::PolicyData> policy_; |
112 | 119 |
113 // Latest status code. | 120 // Latest status code. |
114 Status status_; | 121 Status status_; |
115 | 122 |
116 // Latest validation status. | 123 // Latest validation status. |
117 CloudPolicyValidatorBase::Status validation_status_; | 124 CloudPolicyValidatorBase::Status validation_status_; |
118 | 125 |
119 private: | 126 private: |
120 // Whether the store has completed asynchronous initialization, which is | 127 // Whether the store has completed asynchronous initialization, which is |
121 // triggered by calling Load(). | 128 // triggered by calling Load(). |
122 bool is_initialized_; | 129 bool is_initialized_; |
123 | 130 |
124 ObserverList<Observer, true> observers_; | 131 ObserverList<Observer, true> observers_; |
125 | 132 |
126 DISALLOW_COPY_AND_ASSIGN(CloudPolicyStore); | 133 DISALLOW_COPY_AND_ASSIGN(CloudPolicyStore); |
127 }; | 134 }; |
128 | 135 |
129 } // namespace policy | 136 } // namespace policy |
130 | 137 |
131 #endif // CHROME_BROWSER_POLICY_CLOUD_POLICY_STORE_H_ | 138 #endif // CHROME_BROWSER_POLICY_CLOUD_POLICY_STORE_H_ |
OLD | NEW |