1 /* 2 * Copyright 2020 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 <base/strings/stringprintf.h> 20 21 #include <string> 22 23 #define BT_TRANSPORT_AUTO 0 24 #define BT_TRANSPORT_BR_EDR 1 25 #define BT_TRANSPORT_LE 2 26 typedef uint8_t tBT_TRANSPORT; 27 28 #define CASE_RETURN_TEXT(code) \ 29 case code: \ 30 return #code 31 bt_transport_text(const tBT_TRANSPORT & transport)32inline std::string bt_transport_text(const tBT_TRANSPORT& transport) { 33 switch (transport) { 34 CASE_RETURN_TEXT(BT_TRANSPORT_AUTO); 35 CASE_RETURN_TEXT(BT_TRANSPORT_BR_EDR); 36 CASE_RETURN_TEXT(BT_TRANSPORT_LE); 37 default: 38 return base::StringPrintf("UNKNOWN[%hhu]", transport); 39 } 40 } 41 #undef CASE_RETURN_TEXT 42