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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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 NET_DISK_CACHE_SIMPLE_SIMPLE_INDEX_H_ | 5 #ifndef NET_DISK_CACHE_SIMPLE_SIMPLE_INDEX_H_ |
6 #define NET_DISK_CACHE_SIMPLE_SIMPLE_INDEX_H_ | 6 #define NET_DISK_CACHE_SIMPLE_SIMPLE_INDEX_H_ |
7 | 7 |
8 #include <list> | 8 #include <list> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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123 // disk cache backend interface. | 123 // disk cache backend interface. |
124 scoped_ptr<HashList> GetEntriesBetween(const base::Time initial_time, | 124 scoped_ptr<HashList> GetEntriesBetween(const base::Time initial_time, |
125 const base::Time end_time); | 125 const base::Time end_time); |
126 | 126 |
127 // Returns the list of all entries key hash. | 127 // Returns the list of all entries key hash. |
128 scoped_ptr<HashList> GetAllHashes(); | 128 scoped_ptr<HashList> GetAllHashes(); |
129 | 129 |
130 // Returns number of indexed entries. | 130 // Returns number of indexed entries. |
131 int32 GetEntryCount() const; | 131 int32 GetEntryCount() const; |
132 | 132 |
133 // Returns the size of the entire cache in bytes. Can only be called after the | |
134 // index has been initialized. | |
135 uint64 GetCacheSize() const; | |
136 | |
137 // Returns whether the index has been initialized yet. | 133 // Returns whether the index has been initialized yet. |
138 bool initialized() const { return initialized_; } | 134 bool initialized() const { return initialized_; } |
139 | 135 |
140 private: | 136 private: |
141 friend class SimpleIndexTest; | 137 friend class SimpleIndexTest; |
142 FRIEND_TEST_ALL_PREFIXES(SimpleIndexTest, IndexSizeCorrectOnMerge); | 138 FRIEND_TEST_ALL_PREFIXES(SimpleIndexTest, IndexSizeCorrectOnMerge); |
143 FRIEND_TEST_ALL_PREFIXES(SimpleIndexTest, DiskWriteQueued); | 139 FRIEND_TEST_ALL_PREFIXES(SimpleIndexTest, DiskWriteQueued); |
144 FRIEND_TEST_ALL_PREFIXES(SimpleIndexTest, DiskWriteExecuted); | 140 FRIEND_TEST_ALL_PREFIXES(SimpleIndexTest, DiskWriteExecuted); |
145 FRIEND_TEST_ALL_PREFIXES(SimpleIndexTest, DiskWritePostponed); | 141 FRIEND_TEST_ALL_PREFIXES(SimpleIndexTest, DiskWritePostponed); |
146 | 142 |
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199 | 195 |
200 // Set to true when the app is on the background. When the app is in the | 196 // Set to true when the app is on the background. When the app is in the |
201 // background we can write the index much more frequently, to insure fresh | 197 // background we can write the index much more frequently, to insure fresh |
202 // index on next startup. | 198 // index on next startup. |
203 bool app_on_background_; | 199 bool app_on_background_; |
204 }; | 200 }; |
205 | 201 |
206 } // namespace disk_cache | 202 } // namespace disk_cache |
207 | 203 |
208 #endif // NET_DISK_CACHE_SIMPLE_SIMPLE_INDEX_H_ | 204 #endif // NET_DISK_CACHE_SIMPLE_SIMPLE_INDEX_H_ |
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