1// Copyright (c) 2012 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_SOCKET_UDP_SERVER_SOCKET_H_
6#define NET_SOCKET_UDP_SERVER_SOCKET_H_
7
8#include "net/base/completion_callback.h"
9#include "net/base/net_util.h"
10#include "net/udp/datagram_server_socket.h"
11#include "net/udp/udp_socket.h"
12
13namespace net {
14
15class IPEndPoint;
16class BoundNetLog;
17
18// A client socket that uses UDP as the transport layer.
19class NET_EXPORT UDPServerSocket : public DatagramServerSocket {
20 public:
21  UDPServerSocket(net::NetLog* net_log,
22                  const net::NetLog::Source& source);
23  virtual ~UDPServerSocket();
24
25  // Implement DatagramServerSocket:
26  virtual int Listen(const IPEndPoint& address) OVERRIDE;
27  virtual int RecvFrom(IOBuffer* buf,
28                       int buf_len,
29                       IPEndPoint* address,
30                       const CompletionCallback& callback) OVERRIDE;
31  virtual int SendTo(IOBuffer* buf,
32                     int buf_len,
33                     const IPEndPoint& address,
34                     const CompletionCallback& callback) OVERRIDE;
35  virtual bool SetReceiveBufferSize(int32 size) OVERRIDE;
36  virtual bool SetSendBufferSize(int32 size) OVERRIDE;
37  virtual void Close() OVERRIDE;
38  virtual int GetPeerAddress(IPEndPoint* address) const OVERRIDE;
39  virtual int GetLocalAddress(IPEndPoint* address) const OVERRIDE;
40  virtual const BoundNetLog& NetLog() const OVERRIDE;
41  virtual void AllowAddressReuse() OVERRIDE;
42  virtual void AllowBroadcast() OVERRIDE;
43  virtual int JoinGroup(const IPAddressNumber& group_address) const OVERRIDE;
44  virtual int LeaveGroup(const IPAddressNumber& group_address) const OVERRIDE;
45  virtual int SetMulticastTimeToLive(int time_to_live) OVERRIDE;
46  virtual int SetMulticastLoopbackMode(bool loopback) OVERRIDE;
47
48 private:
49  UDPSocket socket_;
50  DISALLOW_COPY_AND_ASSIGN(UDPServerSocket);
51};
52
53}  // namespace net
54
55#endif  // NET_SOCKET_UDP_SERVER_SOCKET_H_
56