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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 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 "components/drive/resource_metadata_storage.h" | 5 #include "components/drive/resource_metadata_storage.h" |
| 6 | 6 |
| 7 #include <stddef.h> | 7 #include <stddef.h> |
| 8 | 8 |
| 9 #include <map> | 9 #include <map> |
| 10 #include <set> | 10 #include <set> |
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| 623 } else { | 623 } else { |
| 624 init_result = DB_INIT_FAILED; | 624 init_result = DB_INIT_FAILED; |
| 625 resource_map_.reset(); | 625 resource_map_.reset(); |
| 626 } | 626 } |
| 627 } else { | 627 } else { |
| 628 LOG(ERROR) << "Failed to create resource map DB: " << status.ToString(); | 628 LOG(ERROR) << "Failed to create resource map DB: " << status.ToString(); |
| 629 init_result = LevelDBStatusToDBInitStatus(status); | 629 init_result = LevelDBStatusToDBInitStatus(status); |
| 630 } | 630 } |
| 631 } | 631 } |
| 632 | 632 |
| 633 // Update local resouces if 'starred' property has not been initialized. |
| 634 if (resource_map_) { |
| 635 ResourceMetadataHeader header; |
| 636 if (GetHeader(&header) != FILE_ERROR_OK) |
| 637 return false; |
| 638 |
| 639 if (!header.starred_property_initialized()) { |
| 640 // largest changestamp == 0 means data in DB is obsolete. |
| 641 // So data for all entries will be reloaded. |
| 642 header.set_largest_changestamp(0); |
| 643 header.set_starred_property_initialized(true); |
| 644 FileError error = PutHeader(header); |
| 645 |
| 646 if (error != FILE_ERROR_OK) |
| 647 return false; |
| 648 } |
| 649 } |
| 650 |
| 633 UMA_HISTOGRAM_ENUMERATION("Drive.MetadataDBInitResult", | 651 UMA_HISTOGRAM_ENUMERATION("Drive.MetadataDBInitResult", |
| 634 init_result, | 652 init_result, |
| 635 DB_INIT_MAX_VALUE); | 653 DB_INIT_MAX_VALUE); |
| 636 return !!resource_map_; | 654 return !!resource_map_; |
| 637 } | 655 } |
| 638 | 656 |
| 639 void ResourceMetadataStorage::RecoverCacheInfoFromTrashedResourceMap( | 657 void ResourceMetadataStorage::RecoverCacheInfoFromTrashedResourceMap( |
| 640 RecoveredCacheInfoMap* out_info) { | 658 RecoveredCacheInfoMap* out_info) { |
| 641 const base::FilePath trashed_resource_map_path = | 659 const base::FilePath trashed_resource_map_path = |
| 642 directory_path_.Append(kTrashedResourceMapDBName); | 660 directory_path_.Append(kTrashedResourceMapDBName); |
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| 1061 RecordCheckValidityFailure( | 1079 RecordCheckValidityFailure( |
| 1062 CHECK_VALIDITY_FAILURE_CHILD_ENTRY_COUNT_MISMATCH); | 1080 CHECK_VALIDITY_FAILURE_CHILD_ENTRY_COUNT_MISMATCH); |
| 1063 return false; | 1081 return false; |
| 1064 } | 1082 } |
| 1065 | 1083 |
| 1066 return true; | 1084 return true; |
| 1067 } | 1085 } |
| 1068 | 1086 |
| 1069 } // namespace internal | 1087 } // namespace internal |
| 1070 } // namespace drive | 1088 } // namespace drive |
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