1 /* 2 * Copyright (C) 2017 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 18 #ifndef ANDROID_VINTF_TRANSPORT_ARCH_H 19 #define ANDROID_VINTF_TRANSPORT_ARCH_H 20 21 #include <optional> 22 23 #include "Arch.h" 24 #include "Transport.h" 25 26 namespace android { 27 namespace vintf { 28 29 struct TransportArch { 30 Transport transport = Transport::EMPTY; 31 Arch arch = Arch::ARCH_EMPTY; 32 std::optional<std::string> ip; 33 std::optional<uint64_t> port; 34 35 TransportArch() = default; TransportArchTransportArch36 TransportArch(Transport t, Arch a) : transport(t), arch(a) {} 37 38 inline bool operator==(const TransportArch& other) const { 39 return transport == other.transport && arch == other.arch; 40 } 41 inline bool operator<(const TransportArch& other) const { 42 if (transport < other.transport) return true; 43 if (transport > other.transport) return false; 44 return arch < other.arch; 45 } 46 47 private: 48 friend struct TransportArchConverter; 49 friend struct ManifestHalConverter; 50 friend struct ManifestHal; 51 friend bool parse(const std::string &s, TransportArch *ta); 52 bool empty() const; 53 // Valid combinations: 54 // <transport arch="32">passthrough</transport> 55 // <transport arch="64">passthrough</transport> 56 // <transport arch="32+64">passthrough</transport> 57 // <transport>hwbinder</transport> 58 // "ip" and "port" can be any string and uint64_t value respectively 59 // <transport ip="1.2.3.4" port="1234">inet</transport> 60 // Element doesn't exist 61 bool isValid(std::string* error = nullptr) const; 62 }; 63 64 65 } // namespace vintf 66 } // namespace android 67 68 #endif // ANDROID_VINTF_TRANSPORT_ARCH_H 69