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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 #include "net/disk_cache/simple/simple_disk_format.h" | 5 #include "net/disk_cache/simple/simple_disk_format.h" |
6 | 6 |
7 #include "base/hash.h" | 7 #include "base/hash.h" |
8 #include "base/logging.h" | 8 #include "base/logging.h" |
9 #include "base/sha1.h" | 9 #include "base/sha1.h" |
10 #include "base/stringprintf.h" | 10 #include "base/stringprintf.h" |
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64 } | 64 } |
65 | 65 |
66 // static | 66 // static |
67 void EntryMetadata::DeSerialize(const char* in_buffer, | 67 void EntryMetadata::DeSerialize(const char* in_buffer, |
68 EntryMetadata* out_entry_metadata) { | 68 EntryMetadata* out_entry_metadata) { |
69 DCHECK(in_buffer); | 69 DCHECK(in_buffer); |
70 DCHECK(out_entry_metadata); | 70 DCHECK(out_entry_metadata); |
71 memcpy(out_entry_metadata, in_buffer, kEntryMetadataSize); | 71 memcpy(out_entry_metadata, in_buffer, kEntryMetadataSize); |
72 } | 72 } |
73 | 73 |
| 74 // static |
| 75 void EntryMetadata::Merge(const EntryMetadata& from, |
| 76 EntryMetadata* to) { |
| 77 if (to->last_used_time == 0) |
| 78 to->last_used_time = from.last_used_time; |
| 79 if (to->entry_size == 0) |
| 80 to->entry_size = from.entry_size; |
| 81 } |
| 82 |
74 } // namespace SimpleIndexFile | 83 } // namespace SimpleIndexFile |
75 | 84 |
76 } // namespace disk_cache | 85 } // namespace disk_cache |
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