1 /*
2  * Copyright (c) 2024 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef DEVICE_MANAGER_UTIL_H
17 #define DEVICE_MANAGER_UTIL_H
18 
19 #include <mutex>
20 #include <optional>
21 #include <string>
22 
23 #define LOG_TAG "USER_AUTH_SA"
24 namespace OHOS {
25 namespace UserIam {
26 namespace UserAuth {
27 constexpr uint32_t DEFAULT_MESSAGE_VERSION = 0;
28 
29 class DeviceManagerUtil {
30 public:
31     static DeviceManagerUtil &GetInstance();
32     DeviceManagerUtil() = default;
33     ~DeviceManagerUtil() = default;
34 
35     bool GetUdidByNetworkId(const std::string &networkId, std::string &udid);
36     bool GetLocalDeviceNetWorkId(std::string &networkId);
37     bool GetLocalDeviceUdid(std::string &udid);
38     bool GetNetworkIdByUdid(const std::string &udid, std::string &networkId);
39 
40 private:
41     std::recursive_mutex mutex_;
42     std::optional<std::string> localUdid_;
43 };
44 } // namespace UserAuth
45 } // namespace UserIam
46 } // namespace OHOS
47 #endif // DEVICE_MANAGER_UTIL_H