93 lines
1.6 KiB
C
93 lines
1.6 KiB
C
/*
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* IGC parser
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* @brief parse IGC file, get all data points, compute average horizontal/vertical speed, print to STDOUT
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*
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* @author xamidev <xamidev@riseup.net>
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* @license GNU GPL v3
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*/
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#ifndef IGC_H
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#define IGC_H
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#define SMALL_NAME_MAX 32
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#define NAME_MAX 256
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#define TMP_SIZE 8
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#include "linkage.h"
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enum IGC_RecordType
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{
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MANUFACTURER = 'A',
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HEADER = 'H',
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EXTENSION = 'I',
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J_EXTENSION = 'J',
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DECLARATION = 'C',
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SATELLITES = 'F',
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DATAPOINT = 'B',
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DIFFERENTIAL_GPS = 'D',
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PILOT_EVENT = 'E',
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GEN_PURPOSE_PLACEHOLDER = 'K',
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COMMENT = 'L',
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SEC_KEY = 'G',
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};
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enum Cardinals
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{
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NORTH = 'N',
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SOUTH = 'S',
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EAST = 'E',
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WEST = 'W'
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};
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struct Coord
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{
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char cardinal;
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int deg;
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int min;
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int sec;
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};
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struct IGC_Header
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{
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int day;
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int month;
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int year;
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// Not exhaustive
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char pilot_name[NAME_MAX];
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char crew2_name[NAME_MAX];
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char aircraft_name[NAME_MAX];
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char aircraft_registration_no[NAME_MAX];
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char gps_datum[NAME_MAX];
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// (not too important; ignored for now, may be part of "verbose" setting later)
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char firmware_ver[NAME_MAX];
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char hardware_ver[NAME_MAX];
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char frtype[NAME_MAX];
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char press_alt_sensor[NAME_MAX];
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};
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struct IGC_DataPoint
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{
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// timestamp
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int hour;
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int minute;
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int second;
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// coordinates
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struct Coord lat;
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struct Coord lon;
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// altitude
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int baro_alt;
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int gps_alt;
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};
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void parse_igc_file(FILE* fp, struct IGC_Header* hdr, struct dp_node* list);
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struct IGC_DataPoint* parse_datapoint(char* line);
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void show_datapoint(struct IGC_DataPoint* dp);
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void show_header_info(struct IGC_Header* hdr);
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struct IGC_Header* parse_header_record(struct IGC_Header* hdr, char* line);
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#endif
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