1 /* 2 * Copyright (c) 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 16 #ifndef PASTEBOARD_NAPI_DATA_UTILS_H 17 #define PASTEBOARD_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 "pasteboard_hilog.h" 33 #include "unified_meta.h" 34 #include "type_descriptor.h" 35 #include "type_descriptor_napi.h" 36 #include "pixel_map_napi.h" 37 38 namespace OHOS { 39 namespace MiscServicesNapi { 40 class NapiDataUtils { 41 public: 42 /* napi_value <-> bool */ 43 static napi_status GetValue(napi_env env, napi_value in, bool &out); 44 static napi_status SetValue(napi_env env, const bool &in, napi_value &out); 45 46 /* napi_value <-> int32_t */ 47 static napi_status GetValue(napi_env env, napi_value in, int32_t &out); 48 static napi_status SetValue(napi_env env, const int32_t &in, napi_value &out); 49 50 /* napi_value <-> int64_t */ 51 static napi_status GetValue(napi_env env, napi_value in, int64_t &out); 52 static napi_status SetValue(napi_env env, const int64_t &in, napi_value &out); 53 54 /* napi_value <-> float */ 55 static napi_status GetValue(napi_env env, napi_value in, float &out); 56 static napi_status SetValue(napi_env env, const float &in, napi_value &out); 57 58 /* napi_value <-> double */ 59 static napi_status GetValue(napi_env env, napi_value in, double &out); 60 static napi_status SetValue(napi_env env, const double &in, napi_value &out); 61 62 /* napi_value <-> std::string */ 63 static napi_status GetValue(napi_env env, napi_value in, std::string &out); 64 static napi_status SetValue(napi_env env, const std::string &in, napi_value &out); 65 66 /* napi_value <-> std::vector<std::string> */ 67 static napi_status GetValue(napi_env env, napi_value in, std::vector<std::string> &out); 68 static napi_status SetValue(napi_env env, const std::vector<std::string> &in, napi_value &out); 69 70 /* napi_value <-> std::vector<uint8_t> */ 71 static napi_status GetValue(napi_env env, napi_value in, std::vector<uint8_t> &out); 72 static napi_status SetValue(napi_env env, const std::vector<uint8_t> &in, napi_value &out); 73 74 /* napi_value <-> std::map<std::string, int32_t> */ 75 static napi_status GetValue(napi_env env, napi_value in, std::map<std::string, int32_t> &out); 76 static napi_status SetValue(napi_env env, const std::map<std::string, int32_t> &in, napi_value &out); 77 78 /* napi_value <-> std::map<std::string, int64_t> */ 79 static napi_status GetValue(napi_env env, napi_value in, std::map<std::string, int64_t> &out); 80 static napi_status SetValue(napi_env env, const std::map<std::string, int64_t> &in, napi_value &out); 81 82 /* napi_value <-> PixelMap */ 83 static napi_status GetValue(napi_env env, napi_value in, std::shared_ptr<OHOS::Media::PixelMap> &pixelMap); 84 static napi_status SetValue(napi_env env, const std::shared_ptr<OHOS::Media::PixelMap> &in, napi_value &out); 85 86 /* napi_value <-> Want */ 87 static napi_status GetValue(napi_env env, napi_value in, std::shared_ptr<OHOS::AAFwk::Want> &wantPtr); 88 static napi_status SetValue(napi_env env, const std::shared_ptr<OHOS::AAFwk::Want> &in, napi_value &out); 89 90 /* napi_value <-> Object */ 91 static napi_status GetValue(napi_env env, napi_value in, std::shared_ptr<UDMF::Object> &object); 92 static napi_status SetValue(napi_env env, const std::shared_ptr<UDMF::Object> &object, napi_value &out); 93 94 /* napi_value <-> monostate */ 95 static napi_status GetValue(napi_env env, napi_value in, std::monostate &out); 96 static napi_status SetValue(napi_env env, const std::monostate &in, napi_value &out); 97 98 /* napi_value <-> null */ 99 static napi_status GetValue(napi_env env, napi_value in, nullptr_t &out); 100 static napi_status SetValue(napi_env env, const nullptr_t &in, napi_value &out); 101 102 static bool IsTypeForNapiValue(napi_env env, napi_value param, napi_valuetype expectType); 103 104 static bool IsNull(napi_env env, napi_value value); 105 /* napi_define_class wrapper */ 106 static napi_value DefineClass(napi_env env, const std::string &name, const napi_property_descriptor *properties, 107 size_t count, napi_callback newcb); 108 109 private: 110 enum { 111 /* std::map<key, value> to js::tuple<key, value> */ 112 TUPLE_KEY = 0, 113 TUPLE_VALUE, 114 TUPLE_SIZE 115 }; 116 static constexpr int32_t STR_MAX_SIZE = 256; 117 }; 118 } // namespace MiscServicesNapi 119 } // namespace OHOS 120 #endif // PASTEBOARD_NAPI_DATA_UTILS_H 121