/home/toby/moos-ivp/MOOS-2375-Oct0611/Core/MOOSLIB/XPCGetProtocol.cpp

Go to the documentation of this file.

//
//   MOOS - Mission Oriented Operating Suite 
//  
//   A suit of Applications and Libraries for Mobile Robotics Research 
//   Copyright (C) 2001-2005 Massachusetts Institute of Technology and 
//   Oxford University. 
//    
//   This software was written by Paul Newman at MIT 2001-2002 and Oxford 
//   University 2003-2005. email: pnewman@robots.ox.ac.uk. 
//      
//   This file is part of a  MOOS Core Component. 
//        
//   This program is free software; you can redistribute it and/or 
//   modify it under the terms of the GNU General Public License as 
//   published by the Free Software Foundation; either version 2 of the 
//   License, or (at your option) any later version. 
//          
//   This program is distributed in the hope that it will be useful, 
//   but WITHOUT ANY WARRANTY; without even the implied warranty of 
//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 
//   General Public License for more details. 
//            
//   You should have received a copy of the GNU General Public License 
//   along with this program; if not, write to the Free Software 
//   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 
//   02111-1307, USA. 
//
//   The XPC classes in MOOS are modified versions of the source provided 
//   in "Making UNIX and Windows NT Talk" by Mark Nadelson and Thomas Haga 
//
#include "XPCGetProtocol.h"

XPCGetProtocol::XPCGetProtocol(const char *_sName)
{
#ifdef UNIX
       cIteratorFlag = 0;
#endif
       // Retrieves the protocol structure by name
       protocolPtr = getprotobyname(_sName);
       if (protocolPtr == NULL)
       {
             XPCException exceptObject("Could Not Get Protocol By Name");
             throw exceptObject;
             return;
        }
}

XPCGetProtocol::XPCGetProtocol(int _iProtocol)
{
#ifdef UNIX
        cIteratorFlag = 0;
#endif
        // Retrieves the protocol structure by number
        protocolPtr = getprotobynumber(_iProtocol);
        if (protocolPtr == NULL)
        {
              XPCException exceptObject("Could Not Get Protocol By Number");
              throw exceptObject;
              return;
        }
}