1 /* 2 * Copyright (c) 2023-2024 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 #ifndef OHOS_GLOBAL_I18N_VARIABLE_CONVERTOR_H 16 #define OHOS_GLOBAL_I18N_VARIABLE_CONVERTOR_H 17 18 #include <map> 19 #include <string> 20 #include <vector> 21 #include "i18n_types.h" 22 #include "locale_info.h" 23 #include "napi/native_api.h" 24 #include "napi/native_node_api.h" 25 26 namespace OHOS { 27 namespace Global { 28 namespace I18n { 29 class VariableConvertor { 30 public: 31 // Check napi variable is null 32 static bool CheckNapiIsNull(napi_env env, napi_value value); 33 34 // Convert napi variable to c++ variable 35 static void GetOptionValue(napi_env env, napi_value options, const std::string &optionName, std::string &value); 36 static bool GetBoolOptionValue(napi_env env, napi_value &options, const std::string &optionName, bool &boolVal); 37 static std::string GetString(napi_env env, napi_value value, int32_t &code); 38 static double GetDouble(napi_env env, napi_value value, int32_t &code); 39 static int32_t GetInt(napi_env env, napi_value value, int32_t &code); 40 static bool GetStringArrayFromJsParam(napi_env env, napi_value &jsArray, const std::string& valueName, 41 std::vector<std::string> &strArray); 42 43 // Convert c++ variable to napi variable 44 static napi_value CreateString(napi_env env, const std::string &str); 45 static napi_value CreateNumber(napi_env env, const int32_t &num); 46 static void VerifyType(napi_env env, const std::string& valueName, napi_valuetype napiType, napi_value argv); 47 static napi_status SetEnumValue(napi_env env, napi_value enumObj, const std::string& enumName, int32_t enumVal); 48 static LocaleType GetLocaleType(napi_env env, napi_value locale); 49 static std::shared_ptr<LocaleInfo> ParseLocaleInfo(napi_env env, napi_value localeInfo); 50 static std::string ParseBuiltinsLocale(napi_env env, napi_value intlLocale); 51 static napi_value CreateBuiltinsLocaleObject(napi_env env, const std::string& locale); 52 static napi_value CreateMap(napi_env env, std::unordered_map<std::string, std::string>& ump); 53 54 private: 55 static napi_value GetBuiltinsLocaleConstructor(napi_env env); 56 static bool IsBuiltinsLocale(napi_env env, napi_value locale); 57 58 static const std::map<napi_valuetype, std::string> NAPI_TYPE_MAP; 59 }; 60 } // namespace I18n 61 } // namespace Global 62 } // namespace OHOS 63 #endif