1 /* 2 * Copyright (c) 2025 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 SERVICES_EDM_INCLUDE_UTILS_BT_PROTOCOL_UTILS_H 17 #define SERVICES_EDM_INCLUDE_UTILS_BT_PROTOCOL_UTILS_H 18 19 #include <string> 20 #include <unordered_map> 21 22 namespace OHOS { 23 namespace EDM { 24 enum class BtProtocol : uint32_t { 25 GATT = 0, 26 SPP = 1, 27 OPP = 2, 28 }; 29 30 class BtProtocolUtils { 31 public: 32 static const std::unordered_map<BtProtocol, std::string> protocolToStrMap; 33 static const std::unordered_map<std::string, BtProtocol> strToProtocolMap; 34 static bool IntToProtocolStr(int32_t value, std::string &str); 35 static bool StrToProtocolInt(const std::string &str, int32_t &value); 36 }; 37 38 } // namespace EDM 39 } // namespace OHOS 40 41 #endif // SERVICES_EDM_INCLUDE_UTILS_BT_PROTOCOL_UTILS_H 42 43