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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef NET_UDP_DATAGRAM_SERVER_SOCKET_H_ | 5 #ifndef NET_UDP_DATAGRAM_SERVER_SOCKET_H_ |
6 #define NET_UDP_DATAGRAM_SERVER_SOCKET_H_ | 6 #define NET_UDP_DATAGRAM_SERVER_SOCKET_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include "net/base/completion_callback.h" | 9 #include "net/base/completion_callback.h" |
10 #include "net/udp/datagram_socket.h" | 10 #include "net/udp/datagram_socket.h" |
11 | 11 |
12 namespace net { | 12 namespace net { |
13 | 13 |
14 class IPEndPoint; | 14 class IPEndPoint; |
15 class IOBuffer; | 15 class IOBuffer; |
16 | 16 |
17 // A UDP Socket. | 17 // A UDP Socket. |
18 class NET_API DatagramServerSocket : public DatagramSocket { | 18 class NET_EXPORT DatagramServerSocket : public DatagramSocket { |
19 public: | 19 public: |
20 virtual ~DatagramServerSocket() {} | 20 virtual ~DatagramServerSocket() {} |
21 | 21 |
22 // Initialize this socket as a server socket listening at |address|. | 22 // Initialize this socket as a server socket listening at |address|. |
23 // Returns a network error code. | 23 // Returns a network error code. |
24 virtual int Listen(const IPEndPoint& address) = 0; | 24 virtual int Listen(const IPEndPoint& address) = 0; |
25 | 25 |
26 // Read from a socket and receive sender address information. | 26 // Read from a socket and receive sender address information. |
27 // |buf| is the buffer to read data into. | 27 // |buf| is the buffer to read data into. |
28 // |buf_len| is the maximum amount of data to read. | 28 // |buf_len| is the maximum amount of data to read. |
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52 // alive until the callback is called. | 52 // alive until the callback is called. |
53 virtual int SendTo(IOBuffer* buf, | 53 virtual int SendTo(IOBuffer* buf, |
54 int buf_len, | 54 int buf_len, |
55 const IPEndPoint& address, | 55 const IPEndPoint& address, |
56 CompletionCallback* callback) = 0; | 56 CompletionCallback* callback) = 0; |
57 }; | 57 }; |
58 | 58 |
59 } // namespace net | 59 } // namespace net |
60 | 60 |
61 #endif // NET_UDP_DATAGRAM_SERVER_SOCKET_H_ | 61 #endif // NET_UDP_DATAGRAM_SERVER_SOCKET_H_ |
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