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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_BACKEND_IMPL_H_ | 5 #ifndef NET_DISK_CACHE_SIMPLE_SIMPLE_BACKEND_IMPL_H_ |
6 #define NET_DISK_CACHE_SIMPLE_SIMPLE_BACKEND_IMPL_H_ | 6 #define NET_DISK_CACHE_SIMPLE_SIMPLE_BACKEND_IMPL_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <memory> | 10 #include <memory> |
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110 int DoomEntriesSince(base::Time initial_time, | 110 int DoomEntriesSince(base::Time initial_time, |
111 const CompletionCallback& callback) override; | 111 const CompletionCallback& callback) override; |
112 int CalculateSizeOfAllEntries(const CompletionCallback& callback) override; | 112 int CalculateSizeOfAllEntries(const CompletionCallback& callback) override; |
113 int CalculateSizeOfEntriesBetween( | 113 int CalculateSizeOfEntriesBetween( |
114 base::Time initial_time, | 114 base::Time initial_time, |
115 base::Time end_time, | 115 base::Time end_time, |
116 const CompletionCallback& callback) override; | 116 const CompletionCallback& callback) override; |
117 std::unique_ptr<Iterator> CreateIterator() override; | 117 std::unique_ptr<Iterator> CreateIterator() override; |
118 void GetStats(base::StringPairs* stats) override; | 118 void GetStats(base::StringPairs* stats) override; |
119 void OnExternalCacheHit(const std::string& key) override; | 119 void OnExternalCacheHit(const std::string& key) override; |
| 120 size_t EstimateMemoryUsage() const override; |
120 | 121 |
121 private: | 122 private: |
122 class SimpleIterator; | 123 class SimpleIterator; |
123 friend class SimpleIterator; | 124 friend class SimpleIterator; |
124 | 125 |
125 using EntryMap = std::unordered_map<uint64_t, SimpleEntryImpl*>; | 126 using EntryMap = std::unordered_map<uint64_t, SimpleEntryImpl*>; |
126 | 127 |
127 using InitializeIndexCallback = | 128 using InitializeIndexCallback = |
128 base::Callback<void(base::Time mtime, uint64_t max_size, int result)>; | 129 base::Callback<void(base::Time mtime, uint64_t max_size, int result)>; |
129 | 130 |
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227 // operations to be run at the completion of the Doom. | 228 // operations to be run at the completion of the Doom. |
228 std::unordered_map<uint64_t, std::vector<base::Closure>> | 229 std::unordered_map<uint64_t, std::vector<base::Closure>> |
229 entries_pending_doom_; | 230 entries_pending_doom_; |
230 | 231 |
231 net::NetLog* const net_log_; | 232 net::NetLog* const net_log_; |
232 }; | 233 }; |
233 | 234 |
234 } // namespace disk_cache | 235 } // namespace disk_cache |
235 | 236 |
236 #endif // NET_DISK_CACHE_SIMPLE_SIMPLE_BACKEND_IMPL_H_ | 237 #endif // NET_DISK_CACHE_SIMPLE_SIMPLE_BACKEND_IMPL_H_ |
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