| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "services/file/user_id_map.h" |
| |
| #include <map> |
| |
| #include "base/lazy_instance.h" |
| |
| namespace file { |
| |
| namespace { |
| base::LazyInstance<std::map<std::string, base::FilePath>>::DestructorAtExit |
| g_user_id_to_data_dir = LAZY_INSTANCE_INITIALIZER; |
| } // namespace |
| |
| void AssociateServiceUserIdWithUserDir(const std::string& user_id, |
| const base::FilePath& user_dir) { |
| g_user_id_to_data_dir.Get()[user_id] = user_dir; |
| } |
| |
| void ForgetServiceUserIdUserDirAssociation(const std::string& user_id) { |
| auto it = g_user_id_to_data_dir.Get().find(user_id); |
| if (it != g_user_id_to_data_dir.Get().end()) |
| g_user_id_to_data_dir.Get().erase(it); |
| } |
| |
| base::FilePath GetUserDirForUserId(const std::string& user_id) { |
| auto it = g_user_id_to_data_dir.Get().find(user_id); |
| DCHECK(it != g_user_id_to_data_dir.Get().end()); |
| return it->second; |
| } |
| |
| } // namespace file |