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 #ifndef OHOS_DISTRIBUTED_DATA_RELATIONAL_STORE_FRAMEWORKS_NATIVE_ICU_MANAGER_H 16 #define OHOS_DISTRIBUTED_DATA_RELATIONAL_STORE_FRAMEWORKS_NATIVE_ICU_MANAGER_H 17 #include <functional> 18 #include <mutex> 19 #include <string> 20 struct sqlite3; 21 namespace OHOS { 22 namespace NativeRdb { 23 class RdbICUManager { 24 public: 25 static RdbICUManager &GetInstance(); 26 int32_t ConfigLocale(sqlite3 *, const std::string &); 27 private: 28 RdbICUManager(); 29 ~RdbICUManager(); 30 int32_t CleanUp(); 31 using ConfigICULocaleFunc = int32_t(*)(sqlite3 *, const std::string &); 32 using CleanUpFunc = int32_t(*)(); 33 struct ICUAPIInfo { 34 ConfigICULocaleFunc configIcuLocaleFunc = nullptr; 35 CleanUpFunc cleanUpFunc = nullptr; 36 }; 37 ICUAPIInfo GetApiInfo(); 38 std::mutex mutex_; 39 void *handle_ = nullptr; 40 ICUAPIInfo apiInfo_; 41 }; 42 43 } // namespace NativeRdb 44 } // namespace OHOS 45 #endif //LDBPROJ_RDB_ICU_MANAGER_H 46