src/marnav/ais/message_04.hpp

   1 #ifndef __AIS__MESSAGE_04__HPP__
   2 #define __AIS__MESSAGE_04__HPP__
   3
   4 #include <marnav/ais/message.hpp>
   5 #include <marnav/geo/angle.hpp>
   6 #include <marnav/utils/mmsi.hpp>
   7
   8 namespace marnav
   9 {
  10 namespace ais
  11 {
  12
  13 /// @brief Base Station Report
  14 class message_04 : public message
  15 {
  16 public:
  17         constexpr static const message_id ID = message_id::base_station_report;
  18         constexpr static const int SIZE_BITS = 168;
  19
  20         constexpr static const uint32_t eta_month_not_available = 0;
  21         constexpr static const uint32_t eta_day_not_available = 0;
  22         constexpr static const uint32_t eta_hour_not_available = 24;
  23         constexpr static const uint32_t eta_minute_not_available = 60;
  24
  25         message_04();
  26         message_04(const message_04 &) = default;
  27         message_04 & operator=(const message_04 &) = default;
  28
  29         virtual raw get_data() const override;
  30
  31         static std::unique_ptr<message> parse(const raw & bits);
  32
  33 protected:
  34         message_04(message_id id);
  35         void read_data(const raw & bits);
  36
  37 private:
  38         unsigned int repeat_indicator = 0;
  39         uint32_t mmsi = 0;
  40         uint32_t year = year_not_available; // UTC, 1..9999
  41         uint32_t month = month_not_available; // UTC, 1..12
  42         uint32_t day = day_not_available; // UTC, 1..31
  43         uint32_t hour = hour_not_available; // UTC, 0..23
  44         uint32_t minute = minute_not_available;
  45         uint32_t second = second_not_available;
  46         bool position_accuracy = false;
  47         uint32_t longitude_minutes = longitude_not_available; // in 10000 minutes
  48         uint32_t latitude_minutes = latitude_not_available; // in 10000 minutes
  49         epfd_fix_type epfd_fix = epfd_fix_type::undefined;
  50         bool raim = false;
  51         uint32_t radio_status = 0;
  52
  53 public:
  54         unsigned int get_repeat_indicator() const noexcept { return repeat_indicator; }
  55         utils::mmsi get_mmsi() const noexcept { return utils::mmsi{mmsi}; }
  56         uint32_t get_year() const noexcept { return year; }
  57         uint32_t get_month() const noexcept { return month; }
  58         uint32_t get_day() const noexcept { return day; }
  59         uint32_t get_hour() const noexcept { return hour; }
  60         uint32_t get_minute() const noexcept { return minute; }
  61         uint32_t get_second() const noexcept { return second; }
  62         bool get_position_accuracy() const noexcept { return position_accuracy; }
  63         epfd_fix_type get_epfd_fix() const noexcept { return epfd_fix; }
  64         bool get_raim() const noexcept { return raim; }
  65         uint32_t get_radio_status() const noexcept { return radio_status; }
  66
  67         void set_repeat_indicator(unsigned int t) noexcept { repeat_indicator = t; }
  68         void set_mmsi(const utils::mmsi & t) noexcept { mmsi = t; }
  69         void set_year(uint32_t t) noexcept { year = t; }
  70         void set_month(uint32_t t) noexcept { month = t; }
  71         void set_day(uint32_t t) noexcept { day = t; }
  72         void set_hour(uint32_t t) noexcept { hour = t; }
  73         void set_minute(uint32_t t) noexcept { minute = t; }
  74         void set_second(uint32_t t) noexcept { second = t; }
  75         void set_position_accuracy(bool t) noexcept { position_accuracy = t; }
  76         void set_epfd_fix(epfd_fix_type t) noexcept { epfd_fix = t; }
  77         void set_raim(bool t) noexcept { raim = t; }
  78         void set_radio_status(uint32_t t) noexcept { radio_status = t; }
  79
  80         geo::longitude get_longitude() const;
  81         geo::latitude get_latitude() const;
  82         void set_longitude(const geo::longitude & t);
  83         void set_latitude(const geo::latitude & t);
  84 };
  85 }
  86 }
  87
  88 #endif