1 /* 2 * Copyright (c) 2023 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 NAPI_COMMON_UTILS_H 17 #define NAPI_COMMON_UTILS_H 18 19 #include <string> 20 #include <vector> 21 22 #include "js_native_api.h" 23 #include "js_native_api_types.h" 24 25 #include "business_error.h" 26 #include "call_result.h" 27 #include "error_message.h" 28 #include "napi_common_define.h" 29 30 namespace OHOS::UpdateEngine { 31 class NapiCommonUtils { 32 public: 33 static int32_t GetBool(napi_env env, napi_value arg, const std::string &attrName, bool &value); 34 static int32_t GetInt32(napi_env env, napi_value arg, const std::string &attrName, int32_t &intValue); 35 static int32_t GetInt32(napi_env env, napi_value arg, int32_t &intValue); 36 static int32_t GetUInt32(napi_env env, napi_value arg, uint32_t &uintValue); 37 static int32_t GetString(napi_env env, napi_value arg, const std::string &attrName, std::string &strValue); 38 static int32_t GetString(napi_env env, napi_value arg, std::string &strValue); 39 40 static int32_t SetBool(napi_env env, napi_value arg, const std::string &attrName, bool value); 41 static int32_t SetInt32(napi_env env, napi_value arg, const std::string &attrName, int32_t intValue); 42 static int32_t SetInt64(napi_env env, napi_value arg, const std::string &attrName, int64_t intValue); 43 static int32_t SetString(napi_env env, napi_value arg, const std::string &attrName, const std::string &string); 44 static int32_t SetUint32(napi_env env, napi_value arg, const std::string &attrName, uint32_t intValue); 45 46 static napi_value CreateUint32(napi_env env, uint32_t code); 47 static napi_value CreateStringUtf8(napi_env env, const std::string &str); 48 static ClientStatus CreateReference(napi_env env, napi_value arg, uint32_t refcount, napi_ref &reference); 49 static void CreateProperty(napi_env env, napi_value exports, const std::string &name, 50 const std::vector<std::pair<std::string, napi_value>> &properties); 51 52 static ClientStatus IsTypeOf(napi_env env, napi_value arg, napi_valuetype type); 53 static void NapiThrowParamError(napi_env env, std::vector<std::pair<std::string, std::string>> ¶mInfos); 54 static void NapiThrowNotSystemAppError(napi_env env); 55 static bool IsCallerValid(); 56 static bool IsPermissionGranted(const std::string &permission); 57 static void NapiThrowPermissionError(napi_env env); 58 static napi_value BuildThrowError(napi_env env, const BusinessError &businessError); 59 static int32_t BuildBusinessError(napi_env env, napi_value &obj, const BusinessError &businessError); 60 static int32_t ConvertToErrorCode(CallResult callResult); 61 62 static napi_value BuildCallFuncResult(napi_env env, const BusinessError &businessError); 63 64 protected: 65 static ClientStatus CheckNapiObjectType(napi_env env, const napi_value &arg); 66 67 private: 68 static void BuildErrorMessages(napi_env env, napi_value &obj, const std::string &name, 69 const std::vector<ErrorMessage> &errorMessages); 70 static bool IsCommonError(CallResult callResult); 71 static std::string GetParamNames(std::vector<std::pair<std::string, std::string>> &strVector); 72 static std::string GetParamTypes(std::vector<std::pair<std::string, std::string>> &strVector); 73 static std::string ConvertVectorToStr(std::vector<std::pair<std::string, std::string>> &strVector, bool isFirst); 74 static size_t GetValidDataCount(const std::vector<ErrorMessage> &list); 75 }; 76 } // namespace OHOS::UpdateEngine 77 #endif // NAPI_COMMON_UTILS_H