OPeNDAP Hyrax Back End Server (BES) Updated for version 3.8.3
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00001 // TcpSocket.h 00002 00003 // This file is part of bes, A C++ back-end server implementation framework 00004 // for the OPeNDAP Data Access Protocol. 00005 00006 // Copyright (c) 2004-2009 University Corporation for Atmospheric Research 00007 // Author: Patrick West <pwest@ucar.edu> and Jose Garcia <jgarcia@ucar.edu> 00008 // 00009 // This library is free software; you can redistribute it and/or 00010 // modify it under the terms of the GNU Lesser General Public 00011 // License as published by the Free Software Foundation; either 00012 // version 2.1 of the License, or (at your option) any later version. 00013 // 00014 // This library is distributed in the hope that it will be useful, 00015 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00016 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00017 // Lesser General Public License for more details. 00018 // 00019 // You should have received a copy of the GNU Lesser General Public 00020 // License along with this library; if not, write to the Free Software 00021 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00022 // 00023 // You can contact University Corporation for Atmospheric Research at 00024 // 3080 Center Green Drive, Boulder, CO 80301 00025 00026 // (c) COPYRIGHT University Corporation for Atmospheric Research 2004-2005 00027 // Please read the full copyright statement in the file COPYRIGHT_UCAR. 00028 // 00029 // Authors: 00030 // pwest Patrick West <pwest@ucar.edu> 00031 // jgarcia Jose Garcia <jgarcia@ucar.edu> 00032 00033 #ifndef TcpSocket_h 00034 #define TcpSocket_h 1 00035 00036 #include <string> 00037 00038 using std::string ; 00039 00040 #include "Socket.h" 00041 00042 class TcpSocket : public Socket 00043 { 00044 private: 00045 string _host ; 00046 int _portVal ; 00047 00048 void setTcpRecvBufferSize() ; 00049 void setTcpSendBufferSize() ; 00050 bool _haveRecvBufferSize ; 00051 unsigned int _recvBufferSize ; 00052 bool _haveSendBufferSize ; 00053 unsigned int _sendBufferSize ; 00054 public: 00055 TcpSocket( const string &host, int portVal ) 00056 : Socket(), 00057 _host( host ), 00058 _portVal( portVal ), 00059 _haveRecvBufferSize( false ), 00060 _recvBufferSize( 0 ), 00061 _haveSendBufferSize( false ), 00062 _sendBufferSize( 0 ) {} 00063 TcpSocket( int portVal ) 00064 : Socket(), 00065 _host( "" ), 00066 _portVal( portVal ), 00067 _haveRecvBufferSize( false ) , 00068 _recvBufferSize( 0 ), 00069 _haveSendBufferSize( false ), 00070 _sendBufferSize( 0 ) {} 00071 TcpSocket( int socket, 00072 struct sockaddr *addr ) 00073 : Socket( socket, addr ), 00074 _host( "" ), 00075 _portVal( 0 ), 00076 _haveRecvBufferSize( false ) , 00077 _recvBufferSize( 0 ), 00078 _haveSendBufferSize( false ), 00079 _sendBufferSize( 0 ) {} 00080 virtual ~TcpSocket() {} 00081 virtual void connect() ; 00082 virtual void listen() ; 00083 00084 virtual unsigned int getRecvBufferSize() ; 00085 virtual unsigned int getSendBufferSize() ; 00086 00087 virtual Socket * newSocket( int socket, 00088 struct sockaddr *addr ) 00089 { 00090 return new TcpSocket( socket, addr ) ; 00091 } 00092 00093 virtual bool allowConnection() ; 00094 00095 virtual void dump( ostream &strm ) const ; 00096 } ; 00097 00098 #endif // TcpSocket_h 00099