1 /* 2 * Copyright (c) 2021 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 DISTRIBUTEDDATAMGR_APPDATAMGR_JSUTILS_H 17 #define DISTRIBUTEDDATAMGR_APPDATAMGR_JSUTILS_H 18 #include <iostream> 19 #include <string> 20 #include <vector> 21 22 #include "napi/native_api.h" 23 #include "napi/native_common.h" 24 #include "napi/native_node_api.h" 25 26 namespace OHOS { 27 namespace JsKit { 28 class JSUtils final { 29 public: 30 static constexpr int32_t DEFAULT_BUF_SIZE = 1024; 31 static constexpr int32_t ASYNC_RST_SIZE = 2; 32 static std::string Convert2String(napi_env env, napi_value jsStr, size_t max = DEFAULT_BUF_SIZE); 33 static std::vector<std::string> Convert2StrVector(napi_env env, napi_value value, size_t strMax); 34 static std::vector<uint8_t> Convert2U8Vector(napi_env env, napi_value jsValue); 35 static std::string ConvertAny2String(napi_env env, const napi_value jsValue); 36 37 static napi_value Convert2JSValue(napi_env env, std::vector<std::string> &value); 38 static napi_value Convert2JSValue(napi_env env, const std::string &value); 39 static napi_value Convert2JSValue(napi_env env, std::vector<uint8_t> &value); 40 static napi_value Convert2JSValue(napi_env env, int32_t value); 41 static napi_value Convert2JSValue(napi_env env, int64_t value); 42 static napi_value Convert2JSValue(napi_env env, double value); 43 static napi_value Convert2JSValue(napi_env env, bool value); 44 }; 45 } // namespace JsKit 46 } // namespace OHOS 47 48 #endif // DISTRIBUTEDDATAMGR_APPDATAMGR_JSUTILS_H 49