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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_SOCKET_TCP_CLIENT_SOCKET_LIBEVENT_H_ | 5 #ifndef NET_SOCKET_TCP_CLIENT_SOCKET_LIBEVENT_H_ |
6 #define NET_SOCKET_TCP_CLIENT_SOCKET_LIBEVENT_H_ | 6 #define NET_SOCKET_TCP_CLIENT_SOCKET_LIBEVENT_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include "base/memory/ref_counted.h" | 9 #include "base/memory/ref_counted.h" |
10 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
11 #include "base/message_loop.h" | 11 #include "base/message_loop.h" |
12 #include "base/threading/non_thread_safe.h" | 12 #include "base/threading/non_thread_safe.h" |
13 #include "net/base/address_list.h" | 13 #include "net/base/address_list.h" |
14 #include "net/base/completion_callback.h" | 14 #include "net/base/completion_callback.h" |
15 #include "net/base/net_log.h" | 15 #include "net/base/net_log.h" |
16 #include "net/socket/client_socket.h" | 16 #include "net/socket/stream_socket.h" |
17 | 17 |
18 struct event; // From libevent | 18 struct event; // From libevent |
19 | 19 |
20 namespace net { | 20 namespace net { |
21 | 21 |
22 class BoundNetLog; | 22 class BoundNetLog; |
23 | 23 |
24 // A client socket that uses TCP as the transport layer. | 24 // A client socket that uses TCP as the transport layer. |
25 class TCPClientSocketLibevent : public ClientSocket, base::NonThreadSafe { | 25 class TCPClientSocketLibevent : public StreamSocket, base::NonThreadSafe { |
26 public: | 26 public: |
27 // The IP address(es) and port number to connect to. The TCP socket will try | 27 // The IP address(es) and port number to connect to. The TCP socket will try |
28 // each IP address in the list until it succeeds in establishing a | 28 // each IP address in the list until it succeeds in establishing a |
29 // connection. | 29 // connection. |
30 TCPClientSocketLibevent(const AddressList& addresses, | 30 TCPClientSocketLibevent(const AddressList& addresses, |
31 net::NetLog* net_log, | 31 net::NetLog* net_log, |
32 const net::NetLog::Source& source); | 32 const net::NetLog::Source& source); |
33 | 33 |
34 virtual ~TCPClientSocketLibevent(); | 34 virtual ~TCPClientSocketLibevent(); |
35 | 35 |
36 // AdoptSocket causes the given, connected socket to be adopted as a TCP | 36 // AdoptSocket causes the given, connected socket to be adopted as a TCP |
37 // socket. This object must not be connected. This object takes ownership of | 37 // socket. This object must not be connected. This object takes ownership of |
38 // the given socket and then acts as if Connect() had been called. This | 38 // the given socket and then acts as if Connect() had been called. This |
39 // function is used by TCPServerSocket() to adopt accepted connections | 39 // function is used by TCPServerSocket() to adopt accepted connections |
40 // and for testing. | 40 // and for testing. |
41 void AdoptSocket(int socket); | 41 void AdoptSocket(int socket); |
42 | 42 |
43 // ClientSocket methods: | 43 // StreamSocket methods: |
44 virtual int Connect(CompletionCallback* callback); | 44 virtual int Connect(CompletionCallback* callback); |
45 virtual void Disconnect(); | 45 virtual void Disconnect(); |
46 virtual bool IsConnected() const; | 46 virtual bool IsConnected() const; |
47 virtual bool IsConnectedAndIdle() const; | 47 virtual bool IsConnectedAndIdle() const; |
48 virtual int GetPeerAddress(AddressList* address) const; | 48 virtual int GetPeerAddress(AddressList* address) const; |
49 virtual int GetLocalAddress(IPEndPoint* address) const; | 49 virtual int GetLocalAddress(IPEndPoint* address) const; |
50 virtual const BoundNetLog& NetLog() const; | 50 virtual const BoundNetLog& NetLog() const; |
51 virtual void SetSubresourceSpeculation(); | 51 virtual void SetSubresourceSpeculation(); |
52 virtual void SetOmniboxSpeculation(); | 52 virtual void SetOmniboxSpeculation(); |
53 virtual bool WasEverUsed() const; | 53 virtual bool WasEverUsed() const; |
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192 | 192 |
193 // True when TCP FastOpen is in use and we have done the connect. | 193 // True when TCP FastOpen is in use and we have done the connect. |
194 bool tcp_fastopen_connected_; | 194 bool tcp_fastopen_connected_; |
195 | 195 |
196 DISALLOW_COPY_AND_ASSIGN(TCPClientSocketLibevent); | 196 DISALLOW_COPY_AND_ASSIGN(TCPClientSocketLibevent); |
197 }; | 197 }; |
198 | 198 |
199 } // namespace net | 199 } // namespace net |
200 | 200 |
201 #endif // NET_SOCKET_TCP_CLIENT_SOCKET_LIBEVENT_H_ | 201 #endif // NET_SOCKET_TCP_CLIENT_SOCKET_LIBEVENT_H_ |
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