1 /* 2 * Copyright 2021 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #pragma once 18 19 #include <string> 20 21 /* HCI role definitions */ 22 typedef enum : uint8_t { 23 HCI_ROLE_CENTRAL = 0x00, 24 HCI_ROLE_PERIPHERAL = 0x01, 25 HCI_ROLE_UNKNOWN = 0xff, 26 } tHCI_ROLE; 27 hci_role_text(const tHCI_ROLE & role)28inline std::string hci_role_text(const tHCI_ROLE& role) { 29 switch (role) { 30 case HCI_ROLE_CENTRAL: 31 return std::string("central"); 32 case HCI_ROLE_PERIPHERAL: 33 return std::string("peripheral"); 34 default: 35 return std::string("unknown"); 36 } 37 } 38 to_hci_role(const uint8_t & role)39inline tHCI_ROLE to_hci_role(const uint8_t& role) { 40 if (role == 0) 41 return HCI_ROLE_CENTRAL; 42 else if (role == 1) 43 return HCI_ROLE_PERIPHERAL; 44 else 45 return HCI_ROLE_UNKNOWN; 46 } 47 48 typedef tHCI_ROLE hci_role_t; // LEGACY 49 const auto RoleText = hci_role_text; // LEGACY 50