1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in 12 * the documentation and/or other materials provided with the 13 * distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 18 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 19 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 22 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 25 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 #ifndef TCP_H_ 30 #define TCP_H_ 31 32 #include <memory> 33 #include <string> 34 35 #include <android-base/macros.h> 36 37 #include "socket.h" 38 #include "transport.h" 39 40 namespace tcp { 41 42 constexpr int kDefaultPort = 5554; 43 44 // Returns a newly allocated Transport object connected to |hostname|:|port|. On failure, |error| is 45 // filled and nullptr is returned. 46 std::unique_ptr<Transport> Connect(const std::string& hostname, int port, std::string* error); 47 48 // Internal namespace for test use only. 49 namespace internal { 50 51 // Creates a TCP Transport object but using a given Socket instead of connecting to a hostname. 52 // Used for unit tests to create a Transport object that uses a SocketMock. 53 std::unique_ptr<Transport> Connect(std::unique_ptr<Socket> sock, std::string* error); 54 55 } // namespace internal 56 57 } // namespace tcp 58 59 #endif // TCP_H_ 60
