1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef NET_UDP_DATAGRAM_SOCKET_H_ 6 #define NET_UDP_DATAGRAM_SOCKET_H_ 7 #pragma once 8 9 namespace net { 10 11 class IPEndPoint; 12 13 // A datagram socket is an interface to a protocol which exchanges 14 // datagrams, like UDP. 15 class DatagramSocket { 16 public: 17 virtual ~DatagramSocket() {} 18 19 // Close the socket. 20 virtual void Close() = 0; 21 22 // Copy the remote udp address into |address| and return a network error code. 23 virtual int GetPeerAddress(IPEndPoint* address) const = 0; 24 25 // Copy the local udp address into |address| and return a network error code. 26 // (similar to getsockname) 27 virtual int GetLocalAddress(IPEndPoint* address) const = 0; 28 }; 29 30 } // namespace net 31 32 #endif // NET_UDP_DATAGRAM_SOCKET_H_ 33
