OPeNDAP Hyrax Back End Server (BES) Updated for version 3.8.3

UnixSocket.h

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00001 // UnixSocket.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 UnixSocket_h
00034 #define UnixSocket_h 1
00035 
00036 #include <string>
00037 
00038 using std::string ;
00039 
00040 #include "Socket.h"
00041 
00042 #define UNIX_SOCKET_BUFFER_SIZE 65535
00043 
00044 class UnixSocket : public Socket
00045 {
00046 private:
00047     string                      _unixSocket ;
00048     string                      _tempSocket ;
00049 public:
00050                                 UnixSocket( const string &unixSocket )
00051                                     : _unixSocket( unixSocket ),
00052                                       _tempSocket( "" ) {}
00053                                 UnixSocket( int socket,
00054                                             struct sockaddr *addr )
00055                                     : Socket( socket, addr ),
00056                                       _unixSocket( "" ),
00057                                       _tempSocket( "" ) {}
00058     virtual                     ~UnixSocket() {}
00059     virtual void                connect() ;
00060     virtual void                close() ;
00061     virtual void                listen() ;
00062 
00063     virtual unsigned int        getRecvBufferSize()
00064                                 {
00065                                     return UNIX_SOCKET_BUFFER_SIZE ;
00066                                 }
00067     virtual unsigned int        getSendBufferSize()
00068                                 {
00069                                     return UNIX_SOCKET_BUFFER_SIZE ;
00070                                 }
00071 
00072     virtual Socket *            newSocket( int socket,
00073                                            struct sockaddr *addr )
00074                                 {
00075                                     return new UnixSocket( socket, addr ) ;
00076                                 }
00077 
00078     virtual bool                allowConnection() ;
00079 
00080     virtual void                dump( ostream &strm ) const ;
00081 } ;
00082 
00083 #endif // UnixSocket_h
00084