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 SERVICES_EDM_INCLUDE_UTILS_CJSON_SERIALIZER_H
17 #define SERVICES_EDM_INCLUDE_UTILS_CJSON_SERIALIZER_H
18 
19 #include "ipolicy_serializer.h"
20 #include "singleton.h"
21 #include "cJSON.h"
22 
23 namespace OHOS {
24 namespace EDM {
25 /*
26  * Policy data serializer of type cJSON.
27  */
28 class CjsonSerializer : public IPolicySerializer<cJSON*>, public DelayedSingleton<CjsonSerializer> {
29 public:
30     bool Deserialize(const std::string &jsonString, cJSON* &dataObj) override;
31 
32     bool Serialize(cJSON *const &dataObj, std::string &jsonString) override;
33 
34     bool GetPolicy(MessageParcel &data, cJSON* &result) override;
35 
36     bool WritePolicy(MessageParcel &reply, cJSON* &result) override;
37 
38     bool MergePolicy(std::vector<cJSON*> &data, cJSON* &result) override;
39 };
40 } // namespace EDM
41 } // namespace OHOS
42 
43 #endif // SERVICES_EDM_INCLUDE_UTILS_CJSON_SERIALIZER_H
44