1 /*
2  * Copyright (C) 2021 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_DEVICE_TYPE_MANAGER_H
17 #define OHOS_DEVICE_TYPE_MANAGER_H
18 
19 #include <mutex>
20 
21 #include "common/export_define.h"
22 
23 namespace OHOS {
24 namespace Security {
25 namespace Verify {
26 class DeviceTypeManager {
27 public:
28     DLL_EXPORT static DeviceTypeManager& GetInstance();
29     DLL_EXPORT bool GetDeviceTypeInfo();
30     /* Forbid replication constructs and replication */
31     DeviceTypeManager(const DeviceTypeManager& deviceTypeManager) = delete;
32     DeviceTypeManager& operator = (const DeviceTypeManager& deviceTypeManager) = delete;
33 
34 private:
35     DeviceTypeManager();
36     ~DeviceTypeManager();
37 
38     bool GetDeviceType() const;
39 
40 private:
41     /* true: debugging type; false: commercial type */
42     bool deviceType;
43     std::mutex getDeviceTypeMtx;
44 };
45 } // namespace Verify
46 } // namespace Security
47 } // namespace OHOS
48 #endif // OHOS_DEVICE_TYPE_MANAGER_H
49