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 UDMF_NAPI_DATA_UTILS_H 17 #define UDMF_NAPI_DATA_UTILS_H 18 19 #include <cstdint> 20 #include <map> 21 #include <memory> 22 #include <string> 23 #include <variant> 24 #include <vector> 25 26 #include "napi/native_api.h" 27 #include "napi/native_common.h" 28 #include "napi/native_node_api.h" 29 #include "napi_common_want.h" 30 #include "securec.h" 31 32 #include "logger.h" 33 #include "unified_meta.h" 34 35 namespace OHOS { 36 namespace UDMF { 37 class NapiDataUtils { 38 public: 39 /* napi_value <-> bool */ 40 static napi_status GetValue(napi_env env, napi_value in, bool &out); 41 static napi_status SetValue(napi_env env, const bool &in, napi_value &out); 42 43 /* napi_value <-> int32_t */ 44 static napi_status GetValue(napi_env env, napi_value in, int32_t &out); 45 static napi_status SetValue(napi_env env, const int32_t &in, napi_value &out); 46 47 /* napi_value <-> int64_t */ 48 static napi_status GetValue(napi_env env, napi_value in, int64_t &out); 49 static napi_status SetValue(napi_env env, const int64_t &in, napi_value &out); 50 51 /* napi_value <-> float */ 52 static napi_status GetValue(napi_env env, napi_value in, float &out); 53 static napi_status SetValue(napi_env env, const float &in, napi_value &out); 54 55 /* napi_value <-> double */ 56 static napi_status GetValue(napi_env env, napi_value in, double &out); 57 static napi_status SetValue(napi_env env, const double &in, napi_value &out); 58 59 /* napi_value <-> std::string */ 60 static napi_status GetValue(napi_env env, napi_value in, std::string &out); 61 static napi_status SetValue(napi_env env, const std::string &in, napi_value &out); 62 63 /* napi_value <-> std::vector<std::string> */ 64 static napi_status GetValue(napi_env env, napi_value in, std::vector<std::string> &out); 65 static napi_status SetValue(napi_env env, const std::vector<std::string> &in, napi_value &out); 66 67 /* napi_value <-> std::vector<uint8_t> */ 68 static napi_status GetValue(napi_env env, napi_value in, std::vector<uint8_t> &out); 69 static napi_status SetValue(napi_env env, const std::vector<uint8_t> &in, napi_value &out); 70 71 /* napi_value <-> std::map<std::string, int32_t> */ 72 static napi_status GetValue(napi_env env, napi_value in, std::map<std::string, int32_t> &out); 73 static napi_status SetValue(napi_env env, const std::map<std::string, int32_t> &in, napi_value &out); 74 75 /* napi_value <-> std::map<std::string, int64_t> */ 76 static napi_status GetValue(napi_env env, napi_value in, std::map<std::string, int64_t> &out); 77 static napi_status SetValue(napi_env env, const std::map<std::string, int64_t> &in, napi_value &out); 78 79 /* napi_value <-> UDVariant */ 80 static napi_status GetValue(napi_env env, napi_value in, UDVariant &out); 81 static napi_status SetValue(napi_env env, const UDVariant &in, napi_value &out); 82 83 /* napi_value <-> UDDetails */ 84 static napi_status GetValue(napi_env env, napi_value in, UDDetails &out); 85 static napi_status SetValue(napi_env env, const UDDetails &in, napi_value &out); 86 87 static bool IsTypeForNapiValue(napi_env env, napi_value param, napi_valuetype expectType); 88 89 static bool IsNull(napi_env env, napi_value value); 90 /* napi_define_class wrapper */ 91 static napi_value DefineClass(napi_env env, const std::string &name, const napi_property_descriptor *properties, 92 size_t count, napi_callback newcb); 93 94 private: 95 enum { 96 /* std::map<key, value> to js::tuple<key, value> */ 97 TUPLE_KEY = 0, 98 TUPLE_VALUE, 99 TUPLE_SIZE 100 }; 101 }; 102 103 #define LOG_ERROR_RETURN(condition, message, retVal) \ 104 do { \ 105 if (!(condition)) { \ 106 LOG_ERROR(UDMF_KITS_NAPI, "test (" #condition ") failed: " message); \ 107 return retVal; \ 108 } \ 109 } while (0) 110 111 #define LOG_ERROR_RETURN_VOID(condition, message) \ 112 do { \ 113 if (!(condition)) { \ 114 LOG_ERROR(UDMF_KITS_NAPI, "test (" #condition ") failed: " message); \ 115 return; \ 116 } \ 117 } while (0) 118 } // namespace UDMF 119 } // namespace OHOS 120 #endif // UDMF_NAPI_DATA_UTILS_H 121