1 /*
2  * Copyright (c) 2021-2024 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 OHOS_DISTRIBUTED_HARDWARE_MANAGER_FACTORY_H
17 #define OHOS_DISTRIBUTED_HARDWARE_MANAGER_FACTORY_H
18 
19 #include <cstdint>
20 #include <mutex>
21 #include <unordered_map>
22 
23 #include "device_type.h"
24 #include "single_instance.h"
25 
26 namespace OHOS {
27 namespace DistributedHardware {
28 class DistributedHardwareManagerFactory {
29     DECLARE_SINGLE_INSTANCE(DistributedHardwareManagerFactory);
30 
31 public:
32     bool InitLocalDevInfo();
33     bool IsInit();
34     int32_t SendOnLineEvent(const std::string &networkId, const std::string &uuid, const std::string &udid,
35         uint16_t deviceType);
36     int32_t SendOffLineEvent(const std::string &networkId, const std::string &uuid, const std::string &udid,
37         uint16_t deviceType);
38     int32_t GetComponentVersion(std::unordered_map<DHType, std::string> &versionMap);
39 
40     int Dump(const std::vector<std::string> &argsStr, std::string &result);
41     void UnInit();
42     bool GetUnInitFlag();
43 private:
44     bool Init();
45     void CheckExitSAOrNot();
46     void ExitDHFWK();
47 
48 private:
49     std::atomic<bool> isInit_ = false;
50     std::atomic<bool> flagUnInit_ = false;
51 };
52 } // namespace DistributedHardware
53 } // namespace OHOS
54 #endif
55