sync_db_util.cc revision 116680a4aac90f2aa7413d9095a592090648e557
1// Copyright 2014 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/internal_api/public/util/sync_db_util.h" 6 7#include "base/files/file_path.h" 8#include "base/single_thread_task_runner.h" 9#include "sql/connection.h" 10#include "sync/syncable/directory.h" 11 12namespace syncer { 13 14void CheckSyncDbLastModifiedTime( 15 const base::FilePath& sync_dir, 16 scoped_refptr<base::SingleThreadTaskRunner> callback_runner, 17 base::Callback<void(base::Time)> callback) { 18 const base::FilePath sync_db = 19 sync_dir.Append(syncable::Directory::kSyncDatabaseFilename); 20 21 base::File f(sync_db, base::File::FLAG_OPEN | base::File::FLAG_READ); 22 base::File::Info info; 23 if (!f.IsValid() || !f.GetInfo(&info)) { 24 callback_runner->PostTask(FROM_HERE, base::Bind(callback, base::Time())); 25 return; 26 } 27 f.Close(); 28 29 sql::Connection db; 30 if (!db.Open(sync_db) || !db.QuickIntegrityCheck()) { 31 callback_runner->PostTask(FROM_HERE, base::Bind(callback, base::Time())); 32 } else { 33 callback_runner->PostTask(FROM_HERE, 34 base::Bind(callback, info.last_modified)); 35 } 36} 37 38} // namespace syncer 39