GroovX: src/rutz/serialport.h Source File

00001 
00004 
00005 //
00006 // Copyright (c) 2000-2004 California Institute of Technology
00007 // Copyright (c) 2004-2007 University of Southern California
00008 // Rob Peters <rjpeters at usc dot edu>
00009 //
00010 // created: Wed Mar 29 13:45:35 2000
00011 // commit: $Id: serialport.h 10065 2007-04-12 05:54:56Z rjpeters $
00012 // $HeadURL: file:///lab/rjpeters/svnrepo/code/trunk/groovx/src/rutz/serialport.h $
00013 //
00014 // --------------------------------------------------------------------
00015 //
00016 // This file is part of GroovX.
00017 //   [http://ilab.usc.edu/rjpeters/groovx/]
00018 //
00019 // GroovX is free software; you can redistribute it and/or modify it
00020 // under the terms of the GNU General Public License as published by
00021 // the Free Software Foundation; either version 2 of the License, or
00022 // (at your option) any later version.
00023 //
00024 // GroovX is distributed in the hope that it will be useful, but
00025 // WITHOUT ANY WARRANTY; without even the implied warranty of
00026 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00027 // General Public License for more details.
00028 //
00029 // You should have received a copy of the GNU General Public License
00030 // along with GroovX; if not, write to the Free Software Foundation,
00031 // Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
00032 //
00034 
00035 #ifndef GROOVX_RUTZ_SERIALPORT_H_UTC20050626084020_DEFINED
00036 #define GROOVX_RUTZ_SERIALPORT_H_UTC20050626084020_DEFINED
00037 
00038 #include <iosfwd>
00039 
00040 namespace rutz
00041 {
00042   class serial_port;
00043 }
00044 
00046 class rutz::serial_port
00047 {
00048 public:
00049   serial_port(const char* serial_device);
00050 
00051   ~serial_port() { close(); }
00052 
00055   int get();
00056 
00058   int close();
00059 
00060   bool is_closed() const { return (m_stream != 0); }
00061 
00062   int exit_status() const { return m_exit_status; }
00063 
00064 private:
00065   int filedes() const { return m_filedes; }
00066 
00067   serial_port(const serial_port&);
00068   serial_port& operator=(const serial_port&);
00069 
00070   int                m_filedes;
00071   std::streambuf*    m_filebuf;
00072   std::iostream*     m_stream;
00073   int                m_exit_status;
00074 };
00075 
00076 static const char __attribute__((used)) vcid_groovx_rutz_serialport_h_utc20050626084020[] = "$Id: serialport.h 10065 2007-04-12 05:54:56Z rjpeters $ $HeadURL: file:
00077 #endif // !GROOVX_RUTZ_SERIALPORT_H_UTC20050626084020_DEFINED