src/fitparser.h

   1 #ifndef FITPARSER_H
   2 #define FITPARSER_H
   3
   4 #include "parser.h"
   5
   6 class FITParser : public Parser
   7 {
   8 public:
   9         FITParser(QList<TrackData> &tracks, QList<RouteData> &routes,
  10           QList<Waypoint> &waypoints);
  11         ~FITParser() {}
  12
  13         bool loadFile(QFile *file);
  14         QString errorString() const {return _errorString;}
  15         int errorLine() const {return 0;}
  16
  17 private:
  18         typedef struct {
  19                 quint8 headerSize;
  20                 quint8 protocolVersion;
  21                 quint16 profileVersion;
  22                 quint32 dataSize;
  23                 quint32 magic;
  24         } FileHeader;
  25
  26         typedef struct {
  27                 quint8 id;
  28                 quint8 size;
  29                 quint8 type;
  30         } Field;
  31
  32         typedef struct {
  33                 quint8 endian;
  34                 quint16 globalId;
  35                 quint8 numFields;
  36                 Field *fields;
  37                 quint8 numDevFields;
  38                 Field *devFields;
  39         } MessageDefinition;
  40
  41
  42         void warning(const char *text) const;
  43         void clearDefinitions();
  44
  45         bool readData(char *data, size_t size);
  46         template<class T> bool readValue(T &val);
  47         bool skipValue(size_t size);
  48
  49         bool parseHeader();
  50         bool parseRecord();
  51         bool parseDefinitionMessage(quint8 header);
  52         bool parseCompressedMessage(quint8 header);
  53         bool parseDataMessage(quint8 header);
  54         bool parseData(MessageDefinition *def, quint8 offset);
  55         bool readField(Field *f, quint32 &val);
  56
  57         QIODevice *_device;
  58         QString _errorString;
  59
  60         quint32 _len;
  61         quint8 _endian;
  62         quint32 _timestamp;
  63         MessageDefinition _defs[16];
  64 };
  65
  66 #endif // FITPARSER_H