net/socket/tcp_listen_socket.h

   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_TCP_LISTEN_SOCKET_H_
   6 #define NET_SOCKET_TCP_LISTEN_SOCKET_H_
   7
   8 #include <string>
   9
  10 #include "base/basictypes.h"
  11 #include "net/base/net_export.h"
  12 #include "net/socket/socket_descriptor.h"
  13 #include "net/socket/stream_listen_socket.h"
  14
  15 namespace nacl {
  16 class NaClProcessHost;
  17 }
  18
  19 namespace net {
  20
  21 namespace test_server {
  22 class EmbeddedTestServer;
  23 }
  24
  25 // Implements a TCP socket. This class is deprecated and will be removed
  26 // once crbug.com/472766 is fixed. There should not be any new consumer of this
  27 // class.
  28 class NET_EXPORT TCPListenSocket : public StreamListenSocket {
  29  public:
  30   ~TCPListenSocket() override;
  31
  32  protected:
  33   TCPListenSocket(SocketDescriptor s, StreamListenSocket::Delegate* del);
  34
  35   // Implements StreamListenSocket::Accept.
  36   void Accept() override;
  37
  38  private:
  39   // Note that friend classes are temporary until crbug.com/472766 is fixed.
  40   friend class test_server::EmbeddedTestServer;
  41   friend class TCPListenSocketTester;
  42   friend class TransportClientSocketTest;
  43   friend class nacl::NaClProcessHost;
  44
  45   // Listen on port for the specified IP address.  Use 127.0.0.1 to only
  46   // accept local connections.
  47   static scoped_ptr<TCPListenSocket> CreateAndListen(
  48       const std::string& ip,
  49       uint16 port,
  50       StreamListenSocket::Delegate* del);
  51
  52   // Get raw TCP socket descriptor bound to ip:port.
  53   static SocketDescriptor CreateAndBind(const std::string& ip, uint16 port);
  54
  55   // Get raw TCP socket descriptor bound to ip and return port it is bound to.
  56   static SocketDescriptor CreateAndBindAnyPort(const std::string& ip,
  57                                                uint16* port);
  58
  59   DISALLOW_COPY_AND_ASSIGN(TCPListenSocket);
  60 };
  61
  62 }  // namespace net
  63
  64 #endif  // NET_SOCKET_TCP_LISTEN_SOCKET_H_