serial.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 CONEXUSSERIAL_H
00020 #define CONEXUSSERIAL_H
00021 
00022 #include <conexus/rwfiledescriptor.h>
00023 
00028 namespace Conexus
00029   {
00030 
00039   class Serial : public RWFileDescriptor
00040     {
00041     public:
00042       typedef boost::shared_ptr<Serial> pointer;
00043       
00044       Serial(const std::string& device=std::string(), unsigned long readwrite=READ|WRITE);
00045       
00046       static Serial::pointer create(const std::string& device=std::string(), unsigned long readwrite=READ|WRITE);
00047 
00048       virtual ~Serial();
00049 
00053       virtual void open(const std::string name, int state=READ|WRITE) throw (open_error);
00054 
00059       virtual void open() throw (open_error);
00060 
00064       std::string device();
00065 
00078       void set_device(const std::string& d, long unsigned state=READ|WRITE) throw (open_error);
00079 
00080       sigc::signal<void> signal_device_changed();
00081       
00082       virtual void start(ReadWrite rw=Conexus::READ, bool use_dispatcher=false);
00083 
00084       virtual const std::string& object_type() { static std::string s("Conexus::Serial"); return s; }
00085 
00086     protected:
00087       std::string m_device;
00088 
00089       sigc::signal<void> m_signal_device_changed;
00090     };
00091 
00092 }
00093 
00094 #endif

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