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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 NET_DISK_CACHE_BLOCKFILE_ENTRY_IMPL_H_ | 5 #ifndef NET_DISK_CACHE_BLOCKFILE_ENTRY_IMPL_H_ |
6 #define NET_DISK_CACHE_BLOCKFILE_ENTRY_IMPL_H_ | 6 #define NET_DISK_CACHE_BLOCKFILE_ENTRY_IMPL_H_ |
7 | 7 |
8 #include "base/memory/scoped_ptr.h" | 8 #include "base/memory/scoped_ptr.h" |
9 #include "net/disk_cache/blockfile/disk_format.h" | 9 #include "net/disk_cache/blockfile/disk_format.h" |
10 #include "net/disk_cache/blockfile/storage_block-inl.h" | 10 #include "net/disk_cache/blockfile/storage_block-inl.h" |
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139 // an end event to be logged on destruction. The EntryImpl must have its key | 139 // an end event to be logged on destruction. The EntryImpl must have its key |
140 // initialized before this is called. |created| is true if the Entry was | 140 // initialized before this is called. |created| is true if the Entry was |
141 // created rather than opened. | 141 // created rather than opened. |
142 void BeginLogging(net::NetLog* net_log, bool created); | 142 void BeginLogging(net::NetLog* net_log, bool created); |
143 | 143 |
144 const net::BoundNetLog& net_log() const; | 144 const net::BoundNetLog& net_log() const; |
145 | 145 |
146 // Returns the number of blocks needed to store an EntryStore. | 146 // Returns the number of blocks needed to store an EntryStore. |
147 static int NumBlocksForEntry(int key_size); | 147 static int NumBlocksForEntry(int key_size); |
148 | 148 |
| 149 // The total size of this entry; sum of |GetDataSize| for all streams. |
| 150 int GetEntrySize() const; |
| 151 |
149 // Entry interface. | 152 // Entry interface. |
150 void Doom() override; | 153 void Doom() override; |
151 void Close() override; | 154 void Close() override; |
152 std::string GetKey() const override; | 155 std::string GetKey() const override; |
153 base::Time GetLastUsed() const override; | 156 base::Time GetLastUsed() const override; |
154 base::Time GetLastModified() const override; | 157 base::Time GetLastModified() const override; |
155 int32 GetDataSize(int index) const override; | 158 int32 GetDataSize(int index) const override; |
156 int ReadData(int index, | 159 int ReadData(int index, |
157 int offset, | 160 int offset, |
158 IOBuffer* buf, | 161 IOBuffer* buf, |
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281 scoped_ptr<SparseControl> sparse_; // Support for sparse entries. | 284 scoped_ptr<SparseControl> sparse_; // Support for sparse entries. |
282 | 285 |
283 net::BoundNetLog net_log_; | 286 net::BoundNetLog net_log_; |
284 | 287 |
285 DISALLOW_COPY_AND_ASSIGN(EntryImpl); | 288 DISALLOW_COPY_AND_ASSIGN(EntryImpl); |
286 }; | 289 }; |
287 | 290 |
288 } // namespace disk_cache | 291 } // namespace disk_cache |
289 | 292 |
290 #endif // NET_DISK_CACHE_BLOCKFILE_ENTRY_IMPL_H_ | 293 #endif // NET_DISK_CACHE_BLOCKFILE_ENTRY_IMPL_H_ |
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