15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2011 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef NET_UDP_DATAGRAM_SOCKET_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define NET_UDP_DATAGRAM_SOCKET_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/net_export.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace net { 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class BoundNetLog; 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class IPEndPoint; 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// A datagram socket is an interface to a protocol which exchanges 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// datagrams, like UDP. 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class NET_EXPORT_PRIVATE DatagramSocket { 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Type of source port binding to use. 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) enum BindType { 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RANDOM_BIND, 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DEFAULT_BIND, 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~DatagramSocket() {} 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Close the socket. 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void Close() = 0; 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Copy the remote udp address into |address| and return a network error code. 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual int GetPeerAddress(IPEndPoint* address) const = 0; 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Copy the local udp address into |address| and return a network error code. 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // (similar to getsockname) 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual int GetLocalAddress(IPEndPoint* address) const = 0; 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Gets the NetLog for this socket. 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual const BoundNetLog& NetLog() const = 0; 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace net 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // NET_UDP_DATAGRAM_SOCKET_H_ 44