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 AIP_NAPI_UTILS_H 17 #define AIP_NAPI_UTILS_H 18 19 #include "i_aip_core_manager.h" 20 #include "napi/native_api.h" 21 #include "napi/native_node_api.h" 22 23 namespace OHOS { 24 namespace DataIntelligence { 25 class AipNapiUtils { 26 public: 27 AipNapiUtils() = default; 28 ~AipNapiUtils() = default; 29 30 static bool LoadAlgoLibrary(const std::string &algoPath, AipCoreManagerHandle &aipMgrHandler); 31 static bool UnLoadAlgoLibrary(AipCoreManagerHandle &aipMgrHandler); 32 static IAipCoreManager *GetAlgoObj(AipCoreManagerHandle &aipMgrHandler); 33 static bool ValidateArgsType(napi_env env, napi_value *args, size_t argc, 34 const std::vector<std::string> &expectedTypes); 35 static bool TransJsToStr(napi_env env, napi_value value, std::string &str); 36 static bool TransJsToStrUnlimited(napi_env env, napi_value value, std::string &str); 37 static bool TransJsToInt32(napi_env env, napi_value value, int32_t &res); 38 static bool TransJsToDouble(napi_env env, napi_value value, double &res); 39 static bool TransJsToBool(napi_env env, napi_value value, bool &res); 40 static void CreateStringData(napi_env env, napi_value aipServiceValue, napi_value result, const std::string name, 41 std::string &content); 42 static void CreateInt32Data(napi_env env, napi_value aipServiceValue, napi_value result, const std::string name, 43 int32_t value); 44 static void CreateDoubleData(napi_env env, double value, napi_value *result); 45 static void SetInt32Property(napi_env env, napi_value targetObj, int32_t value, const char *propName); 46 static void SetPropertyName(napi_env env, napi_value targetObj, const char *propName, napi_value propValue); 47 static bool CheckModelConfig(napi_env env, napi_value value); 48 }; 49 } // namespace DataIntelligence 50 } // namespace OHOS 51 #endif // AIP_NAPI_UTILS_H 52