1 /*
2  * Copyright (c) 2022 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_DSCREEN_JSON_UTIL_H
17 #define OHOS_DSCREEN_JSON_UTIL_H
18 
19 #include "nlohmann/json.hpp"
20 
21 namespace OHOS {
22 namespace DistributedHardware {
23 bool IsString(const nlohmann::json &jsonObj, const std::string &key);
24 bool IsUInt8(const nlohmann::json &jsonObj, const std::string &key);
25 bool IsInt32(const nlohmann::json &jsonObj, const std::string &key);
26 bool IsUInt32(const nlohmann::json &jsonObj, const std::string &key);
27 bool IsFloat(const nlohmann::json &jsonObj, const std::string &key);
28 bool IsInt64(const nlohmann::json &jsonObj, const std::string &key);
29 bool IsUInt64(const nlohmann::json &jsonObj, const std::string &key);
30 bool IsArray(const nlohmann::json &jsonObj, const std::string &key);
31 bool IsBool(const nlohmann::json &jsonObj, const std::string &key);
32 } // namespace DistributedHardware
33 } // namespace OHOS
34 #endif