1 /* 2 * Copyright (c) 2021-2022 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 OS_ACCOUNT_SERVICES_ACCOUNTMGR_INCLUDE_OHOS_ACCOUNT_DATA_DEAL_H 17 #define OS_ACCOUNT_SERVICES_ACCOUNTMGR_INCLUDE_OHOS_ACCOUNT_DATA_DEAL_H 18 19 #include <string> 20 #include <mutex> 21 #include <nlohmann/json.hpp> 22 #include "account_error_no.h" 23 #include "account_info.h" 24 25 namespace OHOS { 26 namespace AccountSA { 27 using json = nlohmann::json; 28 29 class OhosAccountDataDeal { 30 public: 31 explicit OhosAccountDataDeal(const std::string &configFileDir); 32 ErrCode Init(std::int32_t userId); 33 34 ErrCode AccountInfoFromJson(AccountInfo &accountInfo, int32_t userId); 35 ErrCode AccountInfoToJson(const AccountInfo &accountInfo) const; ~OhosAccountDataDeal()36 ~OhosAccountDataDeal() {} 37 38 private: 39 bool initOk_; 40 std::string configFileDir_; 41 std::mutex mutex_; 42 nlohmann::json jsonData_; 43 void BuildJsonFileFromScratch(int32_t userId) const; 44 ErrCode SaveAccountInfo(const AccountInfo &accountInfo) const; 45 ErrCode GetAccountInfo(AccountInfo &accountInfo, int32_t userId); 46 ErrCode ParseJsonFromFile(const std::string &filePath, nlohmann::json &jsonData, int32_t userId); 47 }; 48 } // namespace AccountSA 49 } // namespace OHOS 50 51 #endif // OS_ACCOUNT_SERVICES_ACCOUNTMGR_INCLUDE_OHOS_ACCOUNT_DATA_DEAL_H 52