conexus/nspr_tcp.h

00001 /***************************************************************************
00002 *   Copyright (C) 2001 by Rick L. Vinyard, Jr.                            *
00003 *   rvinyard@cs.nmsu.edu                                                  *
00004 *                                                                         *
00005 *   This program is free software; you can redistribute it and/or modify  *
00006 *   it under the terms of the GNU Lesser General Public License as        *
00007 *   published by the Free Software Foundation version 2.1.                *
00008 *                                                                         *
00009 *   This program is distributed in the hope that it will be useful,       *
00010 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00011 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
00012 *   GNU General Public License for more details.                          *
00013 *                                                                         *
00014 *   You should have received a copy of the GNU Lesser General Public      *
00015 *   License along with this library; if not, write to the                 *
00016 *   Free Software Foundation, Inc.,                                       *
00017 *   51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA              *
00018 ***************************************************************************/
00019 #ifndef CONEXUSNSPRTCP_H
00020 #define CONEXUSNSPRTCP_H
00021 
00022 #include <conexus/nspr_socket.h>
00023 
00024 namespace Conexus {
00025 
00026   namespace NSPR {
00027 
00034     class TCP : public Socket {
00035       protected:
00036 
00037         TCP( uint32_t interface, uint16_t port );
00038 
00039         TCP( const std::string& interface, uint16_t port );
00040 
00041       public:
00042         IDIOSKOPOS_OBJECT( Conexus::NSPR::TCP );
00043 
00044         friend class TCPServer;
00045 
00046         typedef ConexusPointer<TCP> pointer;
00047 
00048         static TCP::pointer create( uint16_t port = 0 );
00049 
00050         static TCP::pointer create( uint32_t interface, uint16_t port );
00051 
00052         static TCP::pointer create( const std::string& interface, uint16_t port );
00053 
00054         virtual ~TCP() throw();
00055 
00056         void open() throw (open_exception);
00057 
00058         virtual void connect() throw ( connect_exception );
00059         virtual void connect( Address& a ) throw ( connect_exception ) {
00060           Socket::connect( a );
00061           }
00062 
00063       protected:
00064 
00069         TCP( PRFileDesc* accepted_fd, bool );
00070 
00071         static TCP::pointer create( PRFileDesc* accepted_fd, bool );
00072 
00077         virtual ssize_t write_data( long int timeout, Data::const_pointer data ) throw ( write_exception );
00078 
00085         virtual Data::pointer read_data( long int timeout, size_t s = 0 ) throw ( read_exception );
00086 
00087     };
00088 
00089     }
00090 
00091   }
00092 
00093 #endif

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