OPeNDAP Hyrax Back End Server (BES)  Updated for version 3.8.3
TcpSocket.h
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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:
52  TcpSocket(const std::string &host, int portVal) :
53  Socket(), _host(host), _portVal(portVal), _haveRecvBufferSize(false), _recvBufferSize(0), _haveSendBufferSize(
54  false), _sendBufferSize(0)
55  {
56  }
57  TcpSocket(int portVal) :
58  Socket(), _host(""), _portVal(portVal), _haveRecvBufferSize(false), _recvBufferSize(0), _haveSendBufferSize(
59  false), _sendBufferSize(0)
60  {
61  }
62  TcpSocket(int socket, struct sockaddr *addr) :
63  Socket(socket, addr), _host(""), _portVal(0), _haveRecvBufferSize(false), _recvBufferSize(0), _haveSendBufferSize(
64  false), _sendBufferSize(0)
65  {
66  }
67  virtual ~TcpSocket()
68  {
69  }
70  virtual void connect();
71  virtual void listen();
72 
73  virtual unsigned int getRecvBufferSize();
74  virtual unsigned int getSendBufferSize();
75 
76  virtual Socket * newSocket(int socket, struct sockaddr *addr)
77  {
78  return new TcpSocket(socket, addr);
79  }
80 
81  virtual bool allowConnection();
82 
83  virtual void dump(std::ostream &strm) const;
84 };
85 
86 #endif // TcpSocket_h
Definition: Socket.h:42
virtual unsigned int getRecvBufferSize()
get the tcp receive buffer size using getsockopt
Definition: TcpSocket.cc:494
virtual void dump(std::ostream &strm) const
dumps information about this object
Definition: TcpSocket.cc:584
TcpSocket(int socket, struct sockaddr *addr)
Definition: TcpSocket.h:62
virtual void connect()
Definition: TcpSocket.cc:73
virtual unsigned int getSendBufferSize()
get the tcp send buffer size using getsockopt
Definition: TcpSocket.cc:529
virtual void listen()
Definition: TcpSocket.cc:255
TcpSocket(const std::string &host, int portVal)
Definition: TcpSocket.h:52
virtual ~TcpSocket()
Definition: TcpSocket.h:67
TcpSocket(int portVal)
Definition: TcpSocket.h:57
virtual bool allowConnection()
is there any wrapper code for unix sockets
Definition: TcpSocket.cc:559
virtual Socket * newSocket(int socket, struct sockaddr *addr)
Definition: TcpSocket.h:76