1 /* 2 * Copyright (c) 2025 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 NOTIFICATION_LOCALE_H 17 #define NOTIFICATION_LOCALE_H 18 19 #include "nocopyable.h" 20 #include <atomic> 21 #include <cJSON.h> 22 #include <fstream> 23 #include <mutex> 24 #include <string> 25 #include <unistd.h> 26 #include <unordered_map> 27 28 namespace OHOS { 29 namespace ExternalDeviceManager { 30 class NotificationLocale : public NoCopyable { 31 public: 32 static NotificationLocale &GetInstance(); 33 void ParseLocaleCfg(); 34 void UpdateStringMap(); 35 std::string GetValueByKey(const std::string &key); 36 private: 37 bool ParseJsonfile(const std::string &targetPath, std::unordered_map<std::string, std::string> &container); 38 std::unordered_map<std::string, std::string> languageMap_; 39 std::unordered_map<std::string, std::string> stringMap_; 40 std::string localeBaseName_; 41 std::atomic<bool> islanguageMapInit_ {false}; 42 mutable std::mutex localeMutex_; 43 static std::mutex instanceMutex_; 44 static std::shared_ptr<NotificationLocale> instance_; 45 }; 46 } // namespace ExternalDeviceManager 47 } // namespace OHOS 48 49 #endif // NOTIFICATION_LOCALE_H 50