1 /* 2 * Copyright (C) 2021-2023 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 OHOS_WIFI_NETWORK_SELECTION_UTILS_H_ 17 #define OHOS_WIFI_NETWORK_SELECTION_UTILS_H_ 18 19 #include "network_selection.h" 20 21 namespace OHOS::Wifi::NetworkSelection { 22 class NetworkSelectionUtils { 23 public: 24 25 /** 26 * the function to determine whether the network is Open 27 * 28 * @param networkCandidate candidate network. 29 * @return return ture if the candidate network is Open 30 */ 31 static bool IsOpenNetwork(const NetworkCandidate &networkCandidate); 32 33 /** 34 * the function to determine whether the network is Open and maybe portal. 35 * 36 * @param networkCandidate candidate network. 37 * @param filterName wififilter name 38 * @return return ture if the candidate network is Open and maybe portal. 39 */ 40 static bool IsOpenAndMaybePortal(NetworkCandidate &networkCandidate, const std::string &filterName = ""); 41 42 /** 43 * the function to determine whether the network is owe network. 44 * 45 * @param networkCandidate candidate network. 46 * @return return ture if the candidate network is owe network. 47 */ 48 static bool IsScanResultForOweNetwork(const NetworkCandidate &networkCandidate); 49 50 /** 51 * the function to determine whether the network is low-priority . 52 * 53 * @param networkCandidate candidate network. 54 * @return return ture if the candidate network is low-priority . 55 */ 56 static bool IsBlackListNetwork(const NetworkCandidate &networkCandidate); 57 58 /** 59 * transfer the info of candidate networks to json format string. 60 * 61 * @param networkCandidates candidate network 62 * @param filterName wififilter Name 63 * @return json format string 64 */ 65 static std::string GetNetworkCandidatesInfo(const std::vector<NetworkCandidate*> &networkCandidates, 66 const std::string &filterName = ""); 67 68 /** 69 * transfer the info of candidate networks to json format string. 70 * 71 * @param scoreResults scoreResults 72 * @return json format string 73 */ 74 static std::string GetScoreResultsInfo(const std::vector<ScoreResult> &scoreResults); 75 76 /** 77 * check if wifi is open. 78 * 79 * @param networkCandidate candidate network. 80 * @return return ture if the candidate network is Open, else false. 81 */ 82 static bool IsConfigOpenType(const NetworkCandidate &networkCandidate); 83 84 /** 85 * check if wifi is Is enterprise. 86 * 87 * @param networkCandidate candidate network. 88 * @return return ture if the candidate network is enterprise, else false. 89 */ 90 static bool IsEnterprise(const NetworkCandidate &networkCandidate); 91 92 /** 93 * check if wifi is open or enterprise. 94 * 95 * @param networkCandidate candidate network. 96 * @return return ture if the candidate network is enterprise, else false. 97 */ 98 static bool IsConfigOpenOrEapType(const NetworkCandidate &networkCandidate); 99 100 /** 101 * check if wifi has web keys. 102 * 103 * @param networkCandidate candidate network. 104 * @return return ture if wifi device config has web keys, else false. 105 */ 106 static bool HasWepKeys(const WifiDeviceConfig &wifiConfig); 107 108 static bool IsSameFreqAsP2p(const NetworkCandidate &networkCandidate); 109 }; 110 } 111 #endif 112