1 /* 2 * Copyright 2018 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 <cstdint> 20 #include <string> 21 #include <vector> 22 23 #include <errno.h> 24 #include <fcntl.h> 25 #include <netinet/in.h> 26 #include <sys/socket.h> 27 #include <unistd.h> 28 29 namespace test_vendor_lib { 30 namespace net { 31 32 #define WHILE_EINTR(fn) \ 33 do { \ 34 } while ((fn) == -1 && errno == EINTR) 35 36 class PolledSocket { 37 public: 38 PolledSocket(int file_descriptor); 39 PolledSocket(PolledSocket&& p); 40 virtual ~PolledSocket(); 41 42 size_t TrySend(const std::vector<uint8_t>& packet); 43 // size_t TrySendVector(const std::vector<const std::vector<uint8_t>&>& data); 44 size_t TryReceive(size_t num_bytes, uint8_t* data); 45 46 private: 47 void CleanUp(); 48 int file_descriptor_{-1}; 49 }; 50 51 } // namespace net 52 } // namespace test_vendor_lib 53