bes  Updated for version 3.20.6
TcpSocket.h
1 // TcpSocket.h
2 
3 // This file is part of bes, A C++ back-end server implementation framework
4 // for the OPeNDAP Data Access Protocol.
5 
6 // Copyright (c) 2004-2009 University Corporation for Atmospheric Research
7 // Author: Patrick West <pwest@ucar.edu> and Jose Garcia <jgarcia@ucar.edu>
8 //
9 // This library is free software; you can redistribute it and/or
10 // modify it under the terms of the GNU Lesser General Public
11 // License as published by the Free Software Foundation; either
12 // version 2.1 of the License, or (at your option) any later version.
13 //
14 // This library is distributed in the hope that it will be useful,
15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 // Lesser General Public License for more details.
18 //
19 // You should have received a copy of the GNU Lesser General Public
20 // License along with this library; if not, write to the Free Software
21 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 //
23 // You can contact University Corporation for Atmospheric Research at
24 // 3080 Center Green Drive, Boulder, CO 80301
25 
26 // (c) COPYRIGHT University Corporation for Atmospheric Research 2004-2005
27 // Please read the full copyright statement in the file COPYRIGHT_UCAR.
28 //
29 // Authors:
30 // pwest Patrick West <pwest@ucar.edu>
31 // jgarcia Jose Garcia <jgarcia@ucar.edu>
32 
33 #ifndef TcpSocket_h
34 #define TcpSocket_h 1
35 
36 #include <string>
37 
38 #include "Socket.h"
39 
40 class TcpSocket: public Socket {
41 private:
42  std::string _host;
43  int _portVal;
44 
45  void setTcpRecvBufferSize();
46  void setTcpSendBufferSize();
47  bool _haveRecvBufferSize;
48  unsigned int _recvBufferSize;
49  bool _haveSendBufferSize;
50  unsigned int _sendBufferSize;
51 public:
57  TcpSocket(const std::string &host, int portVal) :
58  Socket(), _host(host), _portVal(portVal), _haveRecvBufferSize(false), _recvBufferSize(0), _haveSendBufferSize(
59  false), _sendBufferSize(0)
60  {
61  }
62  TcpSocket(int portVal) :
63  Socket(), _host(""), _portVal(portVal), _haveRecvBufferSize(false), _recvBufferSize(0), _haveSendBufferSize(
64  false), _sendBufferSize(0)
65  {
66  }
67  TcpSocket(int socket, struct sockaddr *addr) :
68  Socket(socket, addr), _host(""), _portVal(0), _haveRecvBufferSize(false), _recvBufferSize(0), _haveSendBufferSize(
69  false), _sendBufferSize(0)
70  {
71  }
72  virtual ~TcpSocket()
73  {
74  }
75  virtual void connect();
76  virtual void listen();
77 
78  virtual unsigned int getRecvBufferSize();
79  virtual unsigned int getSendBufferSize();
80 
81  virtual Socket * newSocket(int socket, struct sockaddr *addr)
82  {
83  return new TcpSocket(socket, addr);
84  }
85 
86  virtual bool allowConnection();
87 
88  virtual void dump(std::ostream &strm) const;
89 };
90 
91 #endif // TcpSocket_h
Socket
Definition: Socket.h:42
TcpSocket::allowConnection
virtual bool allowConnection()
is there any wrapper code for unix sockets
Definition: TcpSocket.cc:568
TcpSocket
Definition: TcpSocket.h:40
TcpSocket::getRecvBufferSize
virtual unsigned int getRecvBufferSize()
get the tcp receive buffer size using getsockopt
Definition: TcpSocket.cc:505
TcpSocket::dump
virtual void dump(std::ostream &strm) const
dumps information about this object
Definition: TcpSocket.cc:593
TcpSocket::TcpSocket
TcpSocket(const std::string &host, int portVal)
Definition: TcpSocket.h:57
TcpSocket::getSendBufferSize
virtual unsigned int getSendBufferSize()
get the tcp send buffer size using getsockopt
Definition: TcpSocket.cc:539