extensions/browser/api/storage/leveldb_settings_storage_factory.cc

   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 "extensions/browser/api/storage/leveldb_settings_storage_factory.h"
   6
   7 #include "base/files/file_util.h"
   8 #include "base/logging.h"
   9 #include "extensions/browser/value_store/leveldb_value_store.h"
  10
  11 namespace extensions {
  12
  13 namespace {
  14
  15 base::FilePath GetDatabasePath(const base::FilePath& base_path,
  16                                const std::string& extension_id) {
  17   return base_path.AppendASCII(extension_id);
  18 }
  19
  20 }  // namespace
  21
  22 ValueStore* LeveldbSettingsStorageFactory::Create(
  23     const base::FilePath& base_path,
  24     const std::string& extension_id) {
  25   return new LeveldbValueStore(GetDatabasePath(base_path, extension_id));
  26 }
  27
  28 void LeveldbSettingsStorageFactory::DeleteDatabaseIfExists(
  29     const base::FilePath& base_path,
  30     const std::string& extension_id) {
  31   base::FilePath path = GetDatabasePath(base_path, extension_id);
  32   if (base::PathExists(path))
  33     base::DeleteFile(path, true /* recursive */);
  34 }
  35
  36 }  // namespace extensions