Future proofed file read/write

file/include/logbook/logbook.h

@@ -0,0 +1,51 @@
+#ifndef GERMANAIRLINESVA_FILE_LOGBOOK_H
+#define GERMANAIRLINESVA_FILE_LOGBOOK_H
+
+#include <cstdint>
+#include <cstring>
+#include <fstream>
+#include <string>
+#include <utility>
+#include <vector>
+
+#include "constants.h"
+#include "helpers.hpp"
+#include "logbookEntry.h"
+#include "util.hpp"
+
+namespace germanairlinesva
+{
+namespace file
+{
+  namespace logbook
+  {
+    /*
+     * Logbook Header (6)
+     * CHAR[5] | UINT8
+     * --------+--------
+     * VGAL    | VERSION
+     *
+     * Logbook Entries (n)
+     * LOGBOOKENTRY[]
+     */
+    class Logbook
+    {
+      private:
+        std::vector<LogbookEntry> entries;
+
+        void fromFile(const std::string &file);
+        void readVersion1(std::ifstream &in);
+
+      public:
+        Logbook();
+
+        template <class... Args> inline void addEntry(Args &&...args)
+        {
+          this->entries.emplace_back(std::forward<Args>(args)...);
+        }
+        void toFile() const;
+    };
+  } // namespace logbook
+} // namespace file
+} // namespace germanairlinesva
+#endif

file/include/logbook/logbookEntry.h

@@ -0,0 +1,158 @@
+#ifndef GERMANAIRLINESVA_FILE_LOGBOOKENTRY_H
+#define GERMANAIRLINESVA_FILE_LOGBOOKENTRY_H
+
+#include <cstdint>
+#include <fstream>
+#include <string>
+#include <vector>
+
+#include "helpers.hpp"
+
+namespace germanairlinesva
+{
+namespace file
+{
+  namespace logbook
+  {
+    /*
+     * Preamble (24)
+     * CHAR[10] | CHAR[4]       | CHAR[4]  | CHAR[6]
+     * ---------+---------------+----------+-------------
+     * DATE     | FLIGHT NUMBER | AIRCRAFT | REGISTRATION
+
+     * Departure Airport Name (2...256)
+     * UINT8  | CHAR[]
+     * -------+-------
+     * STRLEN | STRING
+
+     * Departure Gate Name (2...256)
+     * UINT8  | CHAR[]
+     * -------+-------
+     * STRLEN | STRING
+
+     * Departure Runway Name (2...256)
+     * UINT8  | CHAR[]
+     * -------+-------
+     * STRLEN | STRING
+
+     * Arrival Airport Name (2...256)
+     * UINT8  | CHAR[]
+     * -------+-------
+     * STRLEN | STRING
+
+     * Arrival Gate Name (2...256)
+     * UINT8  | CHAR[]
+     * -------+-------
+     * STRLEN | STRING
+
+     * Arrival Runway Name (2...256)
+     * UINT8  | CHAR[]
+     * -------+-------
+     * STRLEN | STRING
+
+     * Times (24)
+     * CHAR[5]   | CHAR[5]       | CHAR[5]      | CHAR[4]       | FLOAT
+     * ----------+---------------+--------------+---------------+------
+     * OFF BLOCK | TAKEOFF (OUT) | LANDING (ON) | ON BLOCK (IN) | TOTAL
+
+     * Fuels (16)
+     * FLOAT    | FLOAT     | FLOAT   | FLOAT
+     * ---------+-----------+---------+------
+     * TAXI OUT | IN FLIGHT | TAXI IN | TOTAL
+
+     * Distances (16)
+     * FLOAT    | FLOAT     | FLOAT   |FLOAT
+     * ---------+-----------+---------+-----
+     * TAXI OUT | IN FLIGHT | TAXI IN |TOTAL
+
+     * Landing (9)
+     * FLOAT    | CHAR       | FLOAT
+     * ---------+----------  +------------
+     * MAX RATE | TOUCHDOWNS | MAX G-FORCE
+
+     * Recording Filename (2...256)
+     * UINT8  | CHAR[]
+     * -------+-------
+     * STRLEN | STRING
+
+     * Postamble (5)
+     * FLOAT  | BITFIELD
+     * -------+---------
+     * POINTS | FLAGS
+
+     * Flags Bitfield
+     * 7   | 6   | 5   | 4   | 3   | 2   |   1 | 0
+     * ----+-----+-----+-----+-----+-----+-----+------
+     * NIL | NIL | NIL | NIL | NIL | NIL | NIL | FILED
+     */
+    class LogbookEntry
+    {
+      private:
+        std::string date;
+        std::string flightNumber;
+        std::string aircraftType;
+        std::string aircraftRegistration;
+        std::string departureAirport;
+        std::string departureGate;
+        std::string departureRunway;
+        std::string arrivalAirport;
+        std::string arrivalGate;
+        std::string arrivalRunway;
+        std::string offBlockTime;
+        std::string outTime;
+        std::string onTime;
+        std::string onBlockTime;
+        float totalFlightTime;
+        float taxiOutFuel;
+        float inFlightFuel;
+        float taxiInFuel;
+        float totalFuel;
+        float taxiOutDistance;
+        float inFlightDistance;
+        float taxiInDistance;
+        float totalDistance;
+        float maxLandingRate;
+        std::uint8_t touchdowns;
+        float maxLandingGees;
+        std::string recordingFilename;
+        float points;
+        std::uint8_t flags;
+
+      public:
+        LogbookEntry(std::string date,
+                     std::string flightNumber,
+                     std::string aircraftType,
+                     std::string aircraftRegistration,
+                     std::string departureAirport,
+                     std::string departureGate,
+                     std::string departureRunway,
+                     std::string arrivalAirport,
+                     std::string arrivalGate,
+                     std::string arrivalRunway,
+                     std::string offBlockTime,
+                     std::string outTime,
+                     std::string onTime,
+                     std::string onBlockTime,
+                     float totalFlightTime,
+                     float taxiOutFuel,
+                     float inFlightFuel,
+                     float taxiInFuel,
+                     float totalFuel,
+                     float taxiOutDistance,
+                     float inFlightDistance,
+                     float taxiInDistance,
+                     float totalDistance,
+                     float maxLandingRate,
+                     std::uint8_t touchdowns,
+                     float maxLandingGees,
+                     std::string recordingFilename,
+                     float points,
+                     std::uint8_t flags);
+
+        void toFile(std::ofstream &out) const;
+    };
+  } // namespace logbook
+} // namespace file
+} // namespace germanairlinesva
+
+#endif