sync/syncable/in_memory_directory_backing_store.cc

   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
   3 // found in the LICENSE file.
   4
   5 #include "sync/syncable/in_memory_directory_backing_store.h"
   6
   7 namespace syncer {
   8 namespace syncable {
   9
  10 InMemoryDirectoryBackingStore::InMemoryDirectoryBackingStore(
  11     const std::string& dir_name)
  12     : DirectoryBackingStore(dir_name) {
  13 }
  14
  15 DirOpenResult InMemoryDirectoryBackingStore::Load(
  16     Directory::MetahandlesMap* handles_map,
  17     JournalIndex* delete_journals,
  18     MetahandleSet* metahandles_to_purge,
  19     Directory::KernelLoadInfo* kernel_load_info) {
  20   if (!IsOpen()) {
  21     if (!OpenInMemory())
  22       return FAILED_OPEN_DATABASE;
  23   }
  24
  25   if (!InitializeTables())
  26     return FAILED_OPEN_DATABASE;
  27
  28   if (!LoadEntries(handles_map, metahandles_to_purge))
  29     return FAILED_DATABASE_CORRUPT;
  30   if (!LoadDeleteJournals(delete_journals))
  31     return FAILED_DATABASE_CORRUPT;
  32   if (!LoadInfo(kernel_load_info))
  33     return FAILED_DATABASE_CORRUPT;
  34   if (!VerifyReferenceIntegrity(handles_map))
  35     return FAILED_DATABASE_CORRUPT;
  36
  37   return OPENED;
  38 }
  39
  40 }  // namespace syncable
  41 }  // namespace syncer