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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 #include "net/disk_cache/memory/mem_backend_impl.h" | 5 #include "net/disk_cache/memory/mem_backend_impl.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "base/sys_info.h" | 8 #include "base/sys_info.h" |
9 #include "net/base/net_errors.h" | 9 #include "net/base/net_errors.h" |
10 #include "net/disk_cache/cache_util.h" | 10 #include "net/disk_cache/cache_util.h" |
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177 int MemBackendImpl::DoomEntriesSince(const base::Time initial_time, | 177 int MemBackendImpl::DoomEntriesSince(const base::Time initial_time, |
178 const CompletionCallback& callback) { | 178 const CompletionCallback& callback) { |
179 if (DoomEntriesSince(initial_time)) | 179 if (DoomEntriesSince(initial_time)) |
180 return net::OK; | 180 return net::OK; |
181 | 181 |
182 return net::ERR_FAILED; | 182 return net::ERR_FAILED; |
183 } | 183 } |
184 | 184 |
185 int MemBackendImpl::CalculateSizeOfAllEntries( | 185 int MemBackendImpl::CalculateSizeOfAllEntries( |
186 const CompletionCallback& callback) { | 186 const CompletionCallback& callback) { |
187 // TODO(msramek): Implement. | 187 return current_size_; |
188 return net::ERR_NOT_IMPLEMENTED; | |
189 } | 188 } |
190 | 189 |
191 class MemBackendImpl::MemIterator : public Backend::Iterator { | 190 class MemBackendImpl::MemIterator : public Backend::Iterator { |
192 public: | 191 public: |
193 explicit MemIterator(base::WeakPtr<MemBackendImpl> backend) | 192 explicit MemIterator(base::WeakPtr<MemBackendImpl> backend) |
194 : backend_(backend), current_(NULL) { | 193 : backend_(backend), current_(NULL) { |
195 } | 194 } |
196 | 195 |
197 int OpenNextEntry(Entry** next_entry, | 196 int OpenNextEntry(Entry** next_entry, |
198 const CompletionCallback& callback) override { | 197 const CompletionCallback& callback) override { |
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343 if (current_size_ > max_size_) | 342 if (current_size_ > max_size_) |
344 TrimCache(false); | 343 TrimCache(false); |
345 } | 344 } |
346 | 345 |
347 void MemBackendImpl::SubstractStorageSize(int32 bytes) { | 346 void MemBackendImpl::SubstractStorageSize(int32 bytes) { |
348 current_size_ -= bytes; | 347 current_size_ -= bytes; |
349 DCHECK_GE(current_size_, 0); | 348 DCHECK_GE(current_size_, 0); |
350 } | 349 } |
351 | 350 |
352 } // namespace disk_cache | 351 } // namespace disk_cache |
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