src/data/nmeaparser.h

   1 #ifndef NMEAPARSER_H
   2 #define NMEAPARSER_H
   3
   4 #include <QDate>
   5 #include "parser.h"
   6
   7
   8 class NMEAParser : public Parser
   9 {
  10 public:
  11         NMEAParser() : _errorLine(0) {}
  12
  13         bool parse(QFile *file, QList<TrackData> &tracks, QList<RouteData> &routes,
  14           QList<Area> &polygons, QVector<Waypoint> &waypoints);
  15         QString errorString() const {return _errorString;}
  16         int errorLine() const {return _errorLine;}
  17
  18 private:
  19         struct CTX {
  20                 CTX() : GGA(false) {}
  21
  22                 QDate date;
  23                 QTime time;
  24                 bool GGA;
  25         };
  26
  27         bool readEW(const char *data, int len, qreal &lon);
  28         bool readLon(const char *data, int len, qreal &lon);
  29         bool readNS(const char *data, int len, qreal &lat);
  30         bool readLat(const char *data, int len, qreal &lat);
  31         bool readDate(const char *data, int len, QDate &date);
  32         bool readTime(const char *data, int len, QTime &time);
  33         bool readAltitude(const char *data, int len, qreal &ele);
  34         bool readGeoidHeight(const char *data, int len, qreal &gh);
  35
  36         bool readRMC(CTX &ctx, const char *line, int len, SegmentData &segment);
  37         bool readGGA(CTX &ctx, const char *line, int len, SegmentData &segment);
  38         bool readWPL(const char *line, int len, QVector<Waypoint> &waypoints);
  39         bool readZDA(CTX &ctx, const char *line, int len);
  40
  41         int _errorLine;
  42         QString _errorString;
  43 };
  44
  45 #endif // NMEAPARSER_H