OpenTracker

An Open Architecture for Reconfigurable Tracking based on XML | Contact

GPSModule.h

Go to the documentation of this file.
00001 /* ========================================================================
00002  * Copyright (c) 2006,
00003  * Institute for Computer Graphics and Vision
00004  * Graz University of Technology
00005  * All rights reserved.
00006  *
00007  * Redistribution and use in source and binary forms, with or without
00008  * modification, are permitted provided that the following conditions are
00009  * met:
00010  *
00011  * Redistributions of source code must retain the above copyright notice,
00012  * this list of conditions and the following disclaimer.
00013  *
00014  * Redistributions in binary form must reproduce the above copyright
00015  * notice, this list of conditions and the following disclaimer in the
00016  * documentation and/or other materials provided with the distribution.
00017  *
00018  * Neither the name of the Graz University of Technology nor the names of
00019  * its contributors may be used to endorse or promote products derived from
00020  * this software without specific prior written permission.
00021  *
00022  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
00023  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
00024  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
00025  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
00026  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
00027  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
00028  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
00029  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
00030  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
00031  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00032  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00033  * ========================================================================
00034  * PROJECT: OpenTracker
00035  * ======================================================================== */
00043 /* ======================================================================= */
00079 #ifndef _GPSMODULE_H
00080 #define _GPSMODULE_H
00081 
00082 #include "../OpenTracker.h"
00083 #include "GPSDriver.h"
00084 
00085 #include <string>
00086 
00087 class ACE_FILE_IO;
00088 
00089 
00090 #ifndef OT_NO_GPS_SUPPORT
00091 
00092 
00093 namespace ot {
00094 
00095 
00096     class GPSSource;
00097     class GPSDirectionSource;
00098     class GPSGarminCompass;
00099     class GPSGarminAltitude;
00100     class GPSInfoSource;
00101 
00116     class OPENTRACKER_API GPSModule : public ThreadModule , public NodeFactory, public GPSListener
00117     {
00118     public:
00119         GPSModule();
00120         virtual ~GPSModule();
00121     
00122         virtual void init(StringTable& attributes,  ConfigNode * localTree);
00123     
00124         virtual Node * createNode( const std::string & name, StringTable & attributes );
00125     
00126         virtual void pushEvent();
00127     
00128         virtual void start();
00129     
00130         virtual void close();
00131     
00132         virtual void newData( const GPResult * point, const char * line, void * userData );
00133     
00134     protected:
00135     
00136         virtual void run();
00137     
00138         template<class T> void updateSource(T * source)
00139         {
00140             if( source != NULL )
00141             {
00142                 lock();
00143                 if( source->event.time < source->buffer.time )
00144                 {
00145                     source->event = source->buffer;
00146                     unlock();
00147                     source->updateObservers( source->event );
00148                 }
00149                 else
00150                     unlock();
00151             }
00152         };
00153     
00154         bool debug;
00155         std::string device;
00156         int baudRate;
00157         std::string dgpsServer;
00158         int dgpsPort;
00159         int dgpsmirror;
00160         std::string rtcmdev;
00161     
00162         GPSSource * source;
00163         GPSDirectionSource * dirSource;
00164         GPSGarminCompass * compassSource;
00165         GPSGarminAltitude * altitudeSource;
00166         GPSInfoSource * infoSource;
00167         GPSDriver * driver;
00168     
00169         ACE_FILE_IO * logFile;
00170     
00171         friend class GPSSource;
00172         friend class GPSDirectionSource;
00173         friend class GPSGarminCompass;
00174         friend class GPSGarminAltitude;
00175         friend class GPSInfoSource;
00176     };
00177 
00178 
00179 }  // namespace ot
00180 
00181 
00182 #endif // OT_NO_GPS_SUPPORT
00183 
00184 
00185 #endif // !defined(_GPSMODULE_H)
00186 
00187 /* 
00188  * ------------------------------------------------------------
00189  *   End of GPSModule.h
00190  * ------------------------------------------------------------
00191  *   Automatic Emacs configuration follows.
00192  *   Local Variables:
00193  *   mode:c++
00194  *   c-basic-offset: 4
00195  *   eval: (c-set-offset 'substatement-open 0)
00196  *   eval: (c-set-offset 'case-label '+)
00197  *   eval: (c-set-offset 'statement 'c-lineup-runin-statements)
00198  *   eval: (setq indent-tabs-mode nil)
00199  *   End:
00200  * ------------------------------------------------------------ 
00201  */

copyright (c) 2006 Graz University of Technology