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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_SOCKET_UDP_CLIENT_SOCKET_H_ | |
6 #define NET_SOCKET_UDP_CLIENT_SOCKET_H_ | |
7 | |
8 #include "net/base/net_log.h" | |
9 #include "net/base/rand_callback.h" | |
10 #include "net/udp/datagram_client_socket.h" | |
11 #include "net/udp/udp_socket.h" | |
12 | |
13 namespace net { | |
14 | |
15 class BoundNetLog; | |
16 | |
17 // A client socket that uses UDP as the transport layer. | |
18 class NET_EXPORT_PRIVATE UDPClientSocket : public DatagramClientSocket { | |
19 public: | |
20 UDPClientSocket(DatagramSocket::BindType bind_type, | |
21 const RandIntCallback& rand_int_cb, | |
22 net::NetLog* net_log, | |
23 const net::NetLog::Source& source); | |
24 ~UDPClientSocket() override; | |
25 | |
26 // DatagramClientSocket implementation. | |
27 int Connect(const IPEndPoint& address) override; | |
28 int Read(IOBuffer* buf, | |
29 int buf_len, | |
30 const CompletionCallback& callback) override; | |
31 int Write(IOBuffer* buf, | |
32 int buf_len, | |
33 const CompletionCallback& callback) override; | |
34 void Close() override; | |
35 int GetPeerAddress(IPEndPoint* address) const override; | |
36 int GetLocalAddress(IPEndPoint* address) const override; | |
37 int SetReceiveBufferSize(int32 size) override; | |
38 int SetSendBufferSize(int32 size) override; | |
39 const BoundNetLog& NetLog() const override; | |
40 | |
41 #if defined(OS_WIN) | |
42 // Switch to use non-blocking IO. Must be called right after construction and | |
43 // before other calls. | |
44 void UseNonBlockingIO(); | |
45 #endif | |
46 | |
47 private: | |
48 UDPSocket socket_; | |
49 DISALLOW_COPY_AND_ASSIGN(UDPClientSocket); | |
50 }; | |
51 | |
52 } // namespace net | |
53 | |
54 #endif // NET_SOCKET_UDP_CLIENT_SOCKET_H_ | |
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