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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 "sync/syncable/on_disk_directory_backing_store.h" | 5 #include "components/sync/syncable/on_disk_directory_backing_store.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
| 8 #include "base/metrics/histogram.h" |
8 #include "base/stl_util.h" | 9 #include "base/stl_util.h" |
9 #include "base/metrics/histogram.h" | 10 #include "components/sync/syncable/syncable-inl.h" |
10 #include "sync/syncable/syncable-inl.h" | |
11 | 11 |
12 namespace syncer { | 12 namespace syncer { |
13 namespace syncable { | 13 namespace syncable { |
14 | 14 |
15 namespace { | 15 namespace { |
16 | 16 |
17 enum HistogramResultEnum { | 17 enum HistogramResultEnum { |
18 FIRST_TRY_SUCCESS, | 18 FIRST_TRY_SUCCESS, |
19 SECOND_TRY_SUCCESS, | 19 SECOND_TRY_SUCCESS, |
20 SECOND_TRY_FAILURE, | 20 SECOND_TRY_FAILURE, |
21 RESULT_COUNT | 21 RESULT_COUNT |
22 }; | 22 }; |
23 | 23 |
24 } // namespace | 24 } // namespace |
25 | 25 |
26 OnDiskDirectoryBackingStore::OnDiskDirectoryBackingStore( | 26 OnDiskDirectoryBackingStore::OnDiskDirectoryBackingStore( |
27 const std::string& dir_name, | 27 const std::string& dir_name, |
28 const base::FilePath& backing_file_path) | 28 const base::FilePath& backing_file_path) |
29 : DirectoryBackingStore(dir_name), backing_file_path_(backing_file_path) { | 29 : DirectoryBackingStore(dir_name), backing_file_path_(backing_file_path) { |
30 DCHECK(backing_file_path_.IsAbsolute()); | 30 DCHECK(backing_file_path_.IsAbsolute()); |
31 } | 31 } |
32 | 32 |
33 OnDiskDirectoryBackingStore::~OnDiskDirectoryBackingStore() { | 33 OnDiskDirectoryBackingStore::~OnDiskDirectoryBackingStore() {} |
34 } | |
35 | 34 |
36 DirOpenResult OnDiskDirectoryBackingStore::TryLoad( | 35 DirOpenResult OnDiskDirectoryBackingStore::TryLoad( |
37 Directory::MetahandlesMap* handles_map, | 36 Directory::MetahandlesMap* handles_map, |
38 JournalIndex* delete_journals, | 37 JournalIndex* delete_journals, |
39 MetahandleSet* metahandles_to_purge, | 38 MetahandleSet* metahandles_to_purge, |
40 Directory::KernelLoadInfo* kernel_load_info) { | 39 Directory::KernelLoadInfo* kernel_load_info) { |
41 DCHECK(CalledOnValidThread()); | 40 DCHECK(CalledOnValidThread()); |
42 | 41 |
43 if (!IsOpen()) { | 42 if (!IsOpen()) { |
44 if (!Open(backing_file_path_)) | 43 if (!Open(backing_file_path_)) |
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110 NOTREACHED() << "Crashing to preserve corrupt sync database"; | 109 NOTREACHED() << "Crashing to preserve corrupt sync database"; |
111 } | 110 } |
112 | 111 |
113 const base::FilePath& OnDiskDirectoryBackingStore::backing_file_path() const { | 112 const base::FilePath& OnDiskDirectoryBackingStore::backing_file_path() const { |
114 DCHECK(CalledOnValidThread()); | 113 DCHECK(CalledOnValidThread()); |
115 return backing_file_path_; | 114 return backing_file_path_; |
116 } | 115 } |
117 | 116 |
118 } // namespace syncable | 117 } // namespace syncable |
119 } // namespace syncer | 118 } // namespace syncer |
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