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 
00031 namespace Conexus
00032   {
00033 
00042   class Serial : public RWFileDescriptor
00043     {
00044     public:
00045       typedef boost::shared_ptr<Serial> pointer;
00046       
00047       Serial(const std::string& device=std::string(), unsigned long readwrite=READ|WRITE);
00048       
00049       static Serial::pointer create(const std::string& device=std::string(), unsigned long readwrite=READ|WRITE);
00050 
00051       virtual ~Serial();
00052 
00056       virtual void open(const std::string name, int state=READ|WRITE) throw (open_error);
00057 
00062       virtual void open() throw (open_error);
00063 
00067       std::string device();
00068 
00081       void set_device(const std::string& d, long state=READ|WRITE) throw (open_error);
00082 
00083       sigc::signal<void> signal_device_changed();
00084       
00085       virtual void start(ReadWrite rw=Conexus::READ, bool use_dispatcher=false);
00086 
00087       virtual const std::string& object_type() { static std::string s("Conexus::Serial"); return s; }
00088 
00089     protected:
00090       std::string m_device;
00091 
00092       sigc::signal<void> m_signal_device_changed;
00093     };
00094 
00095 }
00096 
00097 #endif

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