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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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