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/*
Copyright 2020-2021 Timo Saarinen
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
//! AIS VDM/VDO data structures
pub(crate) mod vdm_t1t2t3;
pub(crate) mod vdm_t4;
pub(crate) mod vdm_t5;
pub(crate) mod vdm_t6;
pub(crate) mod vdm_t9;
pub(crate) mod vdm_t10;
pub(crate) mod vdm_t11;
pub(crate) mod vdm_t12;
pub(crate) mod vdm_t13;
pub(crate) mod vdm_t14;
pub(crate) mod vdm_t15;
pub(crate) mod vdm_t16;
pub(crate) mod vdm_t17;
pub(crate) mod vdm_t18;
pub(crate) mod vdm_t19;
pub(crate) mod vdm_t20;
pub(crate) mod vdm_t21;
pub(crate) mod vdm_t22;
pub(crate) mod vdm_t23;
pub(crate) mod vdm_t24;
pub(crate) mod vdm_t25;
pub(crate) mod vdm_t26;
pub(crate) mod vdm_t27;
use super::*;
pub use vdm_t4::BaseStationReport;
pub use vdm_t6::BinaryAddressedMessage;
pub use vdm_t9::StandardSarAircraftPositionReport;
pub use vdm_t10::UtcDateInquiry;
pub use vdm_t12::AddressedSafetyRelatedMessage;
pub use vdm_t13::SafetyRelatedAcknowledgement;
pub use vdm_t14::SafetyRelatedBroadcastMessage;
pub use vdm_t15::{Interrogation, InterrogationCase};
pub use vdm_t16::AssignmentModeCommand;
pub use vdm_t17::DgnssBroadcastBinaryMessage;
pub use vdm_t20::{DataLinkManagementMessage};
pub use vdm_t21::{AidToNavigationReport, NavAidType};
pub use vdm_t22::{ChannelManagement};
pub use vdm_t23::{GroupAssignmentCommand};
pub use vdm_t25::{SingleSlotBinaryMessage};
pub use vdm_t26::{MultipleSlotBinaryMessage};
// -------------------------------------------------------------------------------------------------
/// AIS station based on talker id
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum Station {
BaseStation, // !AB
DependentAisBaseStation, // !AD
MobileStation, // !AI (the most common one)
AidToNavigationStation, // !AN
AisReceivingStation, // !AR
LimitedBaseStation, // !AS
AisTransmittingStation, // !AT
RepeaterStation, // !AX
Other, // !BS, !SA, etc.
}
impl Default for Station {
fn default() -> Station {
Station::Other
}
}
impl core::fmt::Display for Station {
fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
match self {
Station::BaseStation => write!(f, "base station"),
Station::DependentAisBaseStation => write!(f, "dependent AIS base station"),
Station::MobileStation => write!(f, "mobile station"),
Station::AidToNavigationStation => write!(f, "aid to navigation station"),
Station::AisReceivingStation => write!(f, "ais receiving station"),
Station::LimitedBaseStation => write!(f, "limited base station"),
Station::AisTransmittingStation => write!(f, "AIS transmitting station"),
Station::RepeaterStation => write!(f, "repeater station"),
Station::Other => write!(f, "other"),
}
}
}
impl core::str::FromStr for Station {
type Err = ParseError;
fn from_str(talker_id: &str) -> Result<Self, Self::Err> {
if talker_id.len() < 2 {
return Err(ParseError::InvalidSentence(
"Invalid station identifier".to_string(),
));
}
match &talker_id[0..2] {
"AB" => Ok(Self::BaseStation),
"AD" => Ok(Self::DependentAisBaseStation),
"AI" => Ok(Self::MobileStation),
"AN" => Ok(Self::AidToNavigationStation),
"AR" => Ok(Self::AisReceivingStation),
"AS" => Ok(Self::LimitedBaseStation),
"AT" => Ok(Self::AisTransmittingStation),
"AX" => Ok(Self::RepeaterStation),
_ => Ok(Self::Other),
}
}
}
// -------------------------------------------------------------------------------------------------
/// Types 1, 2, 3 and 18: Position Report Class A, and Long Range AIS Broadcast message
#[derive(Default, Clone, Debug, PartialEq)]
pub struct VesselDynamicData {
/// True if the data is about own vessel, false if about other.
pub own_vessel: bool,
/// AIS station type.
pub station: Station,
/// Class A or Class B
pub ais_type: AisClass,
/// User ID (30 bits)
pub mmsi: u32,
// TODO: timestamp
/// Navigation status
pub nav_status: NavigationStatus,
/// Accurate ROT_sensor (±0..708°/min) if available.
pub rot: Option<f64>,
/// ROT direction when turn is more than 5°/30s.
pub rot_direction: Option<RotDirection>,
/// Speed over ground in knots
pub sog_knots: Option<f64>,
/// Position accuracy: true = high (<= 10 m), false = low (> 10 m)
pub high_position_accuracy: bool,
/// Latitude
pub latitude: Option<f64>,
/// Longitude
pub longitude: Option<f64>,
/// Course over ground
pub cog: Option<f64>,
/// True heading (0-359)
pub heading_true: Option<f64>,
/// Derived from UTC second (6 bits)
pub timestamp_seconds: u8,
/// Positioning system metadata (included in seconds in UTC timestamp)
pub positioning_system_meta: Option<PositioningSystemMeta>,
/// GNSS position status (Type 27):
/// true = current GNSS position
/// false = not GNSS position
pub current_gnss_position: Option<bool>,
/// Special manoeuvre indicator. false = not engaged in special manoeuvre,
/// true = engaged in special manouvre.
pub special_manoeuvre: Option<bool>,
/// Riverine And Inland Navigation systems blue sign:
/// RAIM (Receiver autonomous integrity monitoring) flag of electronic position
/// fixing device; false = RAIM not in use = default; true = RAIM in use
pub raim_flag: bool,
/// Class B unit flag: false = Class B SOTDMA unit, true = Class B "CS" unit.
pub class_b_unit_flag: Option<bool>,
/// Class B display:
/// false = No display available; not capable of displaying Message 12 and 14
/// true = Equipped with integrated display displaying Message 12 and 14
pub class_b_display: Option<bool>,
/// Class B DSC:
/// false = Not equipped with DSC function
/// true = Equipped with DSC function (dedicated or time-shared
pub class_b_dsc: Option<bool>,
/// Class B band flag:
/// false = Capable of operating over the upper 525 kHz band of the marine band
/// true = Capable of operating over the whole marine band (irrelevant if
/// “Class B Message 22 flag” is 0)
pub class_b_band_flag: Option<bool>,
/// Class B Message 22 flag:
/// false = No frequency management via Message 22 , operating on AIS1, AIS2 only
/// true = Frequency management via Message 22
pub class_b_msg22_flag: Option<bool>,
/// Mode flag:
/// false = Station operating in autonomous and continuous mode = default
/// true = Station operating in assigned mode
pub class_b_mode_flag: Option<bool>,
/// Communication state selector flag
/// false = SOTDMA communication state follows
/// true = ITDMA communication state follows (always “1” for Class-B “CS”)
pub class_b_css_flag: Option<bool>,
/// Communication state
/// Diagnostic information for the radio system.
/// <https://www.itu.int/dms_pubrec/itu-r/rec/m/R-REC-M.1371-1-200108-S!!PDF-E.pdf>
pub radio_status: Option<u32>,
}
/// AIS class which is either Class A or Class B
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum AisClass {
/// AIS class not known.
Unknown,
/// AIS class A.
ClassA, // Message types 1, 2, 3, 5
/// AIS class B.
ClassB, // Message types 14, 18, 19, 24
}
impl Default for AisClass {
fn default() -> AisClass {
AisClass::Unknown
}
}
impl core::fmt::Display for AisClass {
fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
match self {
AisClass::Unknown => write!(f, "unknown"),
AisClass::ClassA => write!(f, "Class A"),
AisClass::ClassB => write!(f, "Class B"),
}
}
}
impl LatLon for VesselDynamicData {
fn latitude(&self) -> Option<f64> {
self.latitude
}
fn longitude(&self) -> Option<f64> {
self.longitude
}
}
/// Navigation status for VesselDynamicData
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum NavigationStatus {
UnderWayUsingEngine = 0, // 0
AtAnchor = 1, // 1
NotUnderCommand = 2, // 2
RestrictedManoeuverability = 3, // 3
ConstrainedByDraught = 4, // 4
Moored = 5, // 5
Aground = 6, // 6
EngagedInFishing = 7, // 7
UnderWaySailing = 8, // 8
Reserved9 = 9, // 9, may be renamed in the future
Reserved10 = 10, // 10, may be renamed in the future
Reserved11 = 11, // 11, may be renamed in the future
Reserved12 = 12, // 12, may be renamed in the future
Reserved13 = 13, // 13, may be renamed in the future
AisSartIsActive = 14, // 14
NotDefined = 15, // 15
}
impl NavigationStatus {
pub fn new(nav_status: u8) -> NavigationStatus {
match nav_status {
0 => NavigationStatus::UnderWayUsingEngine,
1 => NavigationStatus::AtAnchor,
2 => NavigationStatus::NotUnderCommand,
3 => NavigationStatus::RestrictedManoeuverability,
4 => NavigationStatus::ConstrainedByDraught,
5 => NavigationStatus::Moored,
6 => NavigationStatus::Aground,
7 => NavigationStatus::EngagedInFishing,
8 => NavigationStatus::UnderWaySailing,
9 => NavigationStatus::Reserved9,
10 => NavigationStatus::Reserved10,
11 => NavigationStatus::Reserved11,
12 => NavigationStatus::Reserved12,
13 => NavigationStatus::Reserved13,
14 => NavigationStatus::AisSartIsActive,
15 => NavigationStatus::NotDefined,
_ => NavigationStatus::NotDefined,
}
}
pub fn to_value(&self) -> u8 {
*self as u8
}
}
impl core::fmt::Display for NavigationStatus {
fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
match self {
NavigationStatus::UnderWayUsingEngine => write!(f, "under way using engine"),
NavigationStatus::AtAnchor => write!(f, "at anchor"),
NavigationStatus::NotUnderCommand => write!(f, "not under command"),
NavigationStatus::RestrictedManoeuverability => {
write!(f, "restricted manoeuverability")
}
NavigationStatus::ConstrainedByDraught => write!(f, "constrained by draught"),
NavigationStatus::Moored => write!(f, "moored"),
NavigationStatus::Aground => write!(f, "aground"),
NavigationStatus::EngagedInFishing => write!(f, "engaged in fishing"),
NavigationStatus::UnderWaySailing => write!(f, "under way sailing"),
NavigationStatus::Reserved9 => write!(f, "(reserved9)"),
NavigationStatus::Reserved10 => write!(f, "(reserved10)"),
NavigationStatus::Reserved11 => write!(f, "(reserved11)"),
NavigationStatus::Reserved12 => write!(f, "(reserved12)"),
NavigationStatus::Reserved13 => write!(f, "(reserved13)"),
NavigationStatus::AisSartIsActive => write!(f, "ais sart is active"),
NavigationStatus::NotDefined => write!(f, "(notDefined)"),
}
}
}
impl Default for NavigationStatus {
fn default() -> NavigationStatus {
NavigationStatus::NotDefined
}
}
// -------------------------------------------------------------------------------------------------
/// Location metadata about positioning system
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum PositioningSystemMeta {
Operative, // When timestamp second is 0-59
ManualInputMode,
DeadReckoningMode,
Inoperative,
}
impl core::fmt::Display for PositioningSystemMeta {
fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
match self {
PositioningSystemMeta::Operative => write!(f, "operative"),
PositioningSystemMeta::ManualInputMode => write!(f, "manual input mode"),
PositioningSystemMeta::DeadReckoningMode => write!(f, "dead reckoning mode"),
PositioningSystemMeta::Inoperative => write!(f, "inoperative"),
}
}
}
// -------------------------------------------------------------------------------------------------
/// Vessel rotation direction
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum RotDirection {
/// Turning port (left, when seen by an observer aboard the vessel looking forward)
Port,
/// Not turning
Center,
/// Turning starboard (right, when seen by an observer aboard the vessel looking forward)
Starboard,
}
impl Default for RotDirection {
fn default() -> RotDirection {
RotDirection::Center
}
}
impl core::fmt::Display for RotDirection {
fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
match self {
RotDirection::Port => write!(f, "port"),
RotDirection::Center => write!(f, "center"),
RotDirection::Starboard => write!(f, "starboard"),
}
}
}
// -------------------------------------------------------------------------------------------------
/// Types 5 and 24: Ship static voyage related data, and boat static data report.
#[derive(Default, Clone, Debug, PartialEq)]
pub struct VesselStaticData {
/// True if the data is about own vessel, false if about other vessel.
pub own_vessel: bool,
/// Class A or Class B
pub ais_type: AisClass,
/// User ID (30 bits)
pub mmsi: u32,
/// AIS version indicator (2 bits)
pub ais_version_indicator: u8,
/// IMO number (1-999999999; 30 bits).
pub imo_number: Option<u32>,
/// Call sign (7 ASCII characters)
pub call_sign: Option<String>,
/// Name (20 ASCII characters)
pub name: Option<String>,
/// Type of ship (first 4 of 8 bits)
pub ship_type: ShipType,
/// Type of ship and cargo (last 4 of 8 bits)
pub cargo_type: CargoType,
/// Class B Vendor ID
pub equipment_vendor_id: Option<String>,
/// Class B unite model code
pub equipment_model: Option<u8>,
/// Class B serial number
pub equipment_serial_number: Option<u32>,
/// Overall dimension / reference for position A (9 bits)
pub dimension_to_bow: Option<u16>,
/// Overall dimension / reference for position B (9 bits)
pub dimension_to_stern: Option<u16>,
/// Overall dimension / reference for position C (6 bits)
pub dimension_to_port: Option<u16>,
/// Overall dimension / reference for position C (6 bits)
pub dimension_to_starboard: Option<u16>,
// Type of electronic position fixing device.
pub position_fix_type: Option<PositionFixType>,
/// ETA (20 bits)
pub eta: Option<DateTime<Utc>>,
/// Maximum present static draught in decimetres (1-255; 8 bits)
pub draught10: Option<u8>,
/// Destination (120 ASCII characters)
pub destination: Option<String>,
/// Class B mothership MMSI
pub mothership_mmsi: Option<u32>,
}
// -------------------------------------------------------------------------------------------------
/// Ship type derived from combined ship and cargo type field
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum ShipType {
NotAvailable = 0, // 0
Reserved1 = 10, // 1x
WingInGround = 20, // 2x
Fishing = 30, // 30
Towing = 31, // 31
TowingLong = 32, // 32; Towing: length exceeds 200m or breadth exceeds 25m
DredgingOrUnderwaterOps = 33, // 33
DivingOps = 34, // 34
MilitaryOps = 35, // 35
Sailing = 36, // 36
PleasureCraft = 37, // 37
Reserved38 = 38, // 38
Reserved39 = 39, // 39
HighSpeedCraft = 40, // 4x
Pilot = 50, // 50
SearchAndRescue = 51, // 51
Tug = 52, // 52
PortTender = 53, // 53
AntiPollutionEquipment = 54, // 54
LawEnforcement = 55, // 55
SpareLocal56 = 56, // 56
SpareLocal57 = 57, // 57
MedicalTransport = 58, // 58
Noncombatant = 59, // 59; Noncombatant ship according to RR Resolution No. 18
Passenger = 60, // 6x
Cargo = 70, // 7x
Tanker = 80, // 8x
Other = 90, // 9x
}
impl ShipType {
/// Construct a new `ShipType` using the higher bits of the ship and cargo type field of NMEA.
pub fn new(raw: u8) -> ShipType {
match raw {
0..=9 => ShipType::NotAvailable,
10..=19 => ShipType::Reserved1,
20..=29 => ShipType::WingInGround,
30 => ShipType::Fishing,
31 => ShipType::Towing,
32 => ShipType::TowingLong,
33 => ShipType::DredgingOrUnderwaterOps,
34 => ShipType::DivingOps,
35 => ShipType::MilitaryOps,
36 => ShipType::Sailing,
37 => ShipType::PleasureCraft,
38 => ShipType::Reserved38,
39 => ShipType::Reserved39,
40..=49 => ShipType::HighSpeedCraft,
50 => ShipType::Pilot,
51 => ShipType::SearchAndRescue,
52 => ShipType::Tug,
53 => ShipType::PortTender,
54 => ShipType::AntiPollutionEquipment,
55 => ShipType::LawEnforcement,
56 => ShipType::SpareLocal56,
57 => ShipType::SpareLocal57,
58 => ShipType::MedicalTransport,
59 => ShipType::Noncombatant,
60..=69 => ShipType::Passenger,
70..=79 => ShipType::Cargo,
80..=89 => ShipType::Tanker,
90..=99 => ShipType::Other,
_ => {
warn!("Unexpected ship and cargo type: {}", raw);
ShipType::NotAvailable
}
}
}
pub fn to_value(&self) -> u8 {
*self as u8
}
}
impl Default for ShipType {
fn default() -> ShipType {
ShipType::NotAvailable
}
}
impl core::fmt::Display for ShipType {
fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
match self {
ShipType::NotAvailable => write!(f, "(not available)"),
ShipType::Reserved1 => write!(f, "(reserved)"),
ShipType::WingInGround => write!(f, "wing in ground"),
ShipType::Fishing => write!(f, "fishing"),
ShipType::Towing => write!(f, "towing"),
ShipType::TowingLong => write!(f, "towing, long"),
ShipType::DredgingOrUnderwaterOps => write!(f, "dredging or underwater ops"),
ShipType::DivingOps => write!(f, "diving ops"),
ShipType::MilitaryOps => write!(f, "military ops"),
ShipType::Sailing => write!(f, "sailing"),
ShipType::PleasureCraft => write!(f, "pleasure craft"),
ShipType::Reserved38 => write!(f, "(reserved)"),
ShipType::Reserved39 => write!(f, "(reserved)"),
ShipType::HighSpeedCraft => write!(f, "high-speed craft"),
ShipType::Pilot => write!(f, "pilot"),
ShipType::SearchAndRescue => write!(f, "search and rescue"),
ShipType::Tug => write!(f, "tug"),
ShipType::PortTender => write!(f, "port tender"),
ShipType::AntiPollutionEquipment => write!(f, "anti-pollution equipment"),
ShipType::LawEnforcement => write!(f, "law enforcement"),
ShipType::SpareLocal56 => write!(f, "(local)"),
ShipType::SpareLocal57 => write!(f, "(local)"),
ShipType::MedicalTransport => write!(f, "medical transport"),
ShipType::Noncombatant => write!(f, "noncombatant"),
ShipType::Passenger => write!(f, "passenger"),
ShipType::Cargo => write!(f, "cargo"),
ShipType::Tanker => write!(f, "tanker"),
ShipType::Other => write!(f, "other"),
}
}
}
// -------------------------------------------------------------------------------------------------
/// Cargo type derived from combined ship and cargo type field
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum CargoType {
Undefined = 10, // x0
HazardousCategoryA = 11, // x1
HazardousCategoryB = 12, // x2
HazardousCategoryC = 13, // x3
HazardousCategoryD = 14, // x4
Reserved5 = 15, // x5
Reserved6 = 16, // x6
Reserved7 = 17, // x7
Reserved8 = 18, // x8
Reserved9 = 19, // x9
}
impl CargoType {
/// Construct a new `CargoType` using the higher bits of the ship and cargo type field of NMEA.
pub fn new(raw: u8) -> CargoType {
match raw {
10 | 20 | 40 | 60 | 70 | 80 | 90 => CargoType::Undefined,
11 | 21 | 41 | 61 | 71 | 81 | 91 => CargoType::HazardousCategoryA,
12 | 22 | 42 | 62 | 72 | 82 | 92 => CargoType::HazardousCategoryB,
13 | 23 | 43 | 63 | 73 | 83 | 93 => CargoType::HazardousCategoryC,
14 | 24 | 44 | 64 | 74 | 84 | 94 => CargoType::HazardousCategoryD,
15 | 25 | 45 | 65 | 75 | 85 | 95 => CargoType::Reserved5,
16 | 26 | 46 | 66 | 76 | 86 | 96 => CargoType::Reserved6,
17 | 27 | 47 | 67 | 77 | 87 | 97 => CargoType::Reserved7,
18 | 28 | 48 | 68 | 78 | 88 | 98 => CargoType::Reserved8,
19 | 29 | 49 | 69 | 79 | 89 | 99 => CargoType::Reserved9,
_ => {
warn!("Unexpected ship and cargo type: {}", raw);
CargoType::Undefined
}
}
}
pub fn to_value(&self) -> u8 {
*self as u8
}
}
impl core::fmt::Display for CargoType {
fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
match self {
CargoType::Undefined => write!(f, "undefined"),
CargoType::HazardousCategoryA => write!(f, "hazardous category A"),
CargoType::HazardousCategoryB => write!(f, "hazardous category B"),
CargoType::HazardousCategoryC => write!(f, "hazardous category C"),
CargoType::HazardousCategoryD => write!(f, "hazardous category D"),
CargoType::Reserved5 => write!(f, "(reserved)"),
CargoType::Reserved6 => write!(f, "(reserved)"),
CargoType::Reserved7 => write!(f, "(reserved)"),
CargoType::Reserved8 => write!(f, "(reserved)"),
CargoType::Reserved9 => write!(f, "(reserved)"),
}
}
}
impl Default for CargoType {
fn default() -> CargoType {
CargoType::Undefined
}
}
// -------------------------------------------------------------------------------------------------
/// EPFD position fix types
#[derive(Clone, Copy, Debug, PartialEq)]
pub enum PositionFixType {
Undefined = 0, // 0
GPS = 1, // 1
GLONASS = 2, // 2
GPSGLONASS = 3, // 3
LoranC = 4, // 4
Chayka = 5, // 5
IntegratedNavigationSystem = 6, // 6
Surveyed = 7, // 7
Galileo = 8, // 8
}
impl PositionFixType {
pub fn new(raw: u8) -> PositionFixType {
match raw {
0 => PositionFixType::Undefined,
1 => PositionFixType::GPS,
2 => PositionFixType::GLONASS,
3 => PositionFixType::GPSGLONASS,
4 => PositionFixType::LoranC,
5 => PositionFixType::Chayka,
6 => PositionFixType::IntegratedNavigationSystem,
7 => PositionFixType::Surveyed,
8 => PositionFixType::Galileo,
_ => {
warn!("Unrecognized position fix type: {}", raw);
PositionFixType::Undefined
}
}
}
pub fn to_value(&self) -> u8 {
*self as u8
}
}
impl core::fmt::Display for PositionFixType {
fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
match self {
PositionFixType::Undefined => write!(f, "undefined"),
PositionFixType::GPS => write!(f, "GPS"),
PositionFixType::GLONASS => write!(f, "GLONASS"),
PositionFixType::GPSGLONASS => write!(f, "GPS/GLONASS"),
PositionFixType::LoranC => write!(f, "Loran-C"),
PositionFixType::Chayka => write!(f, "Chayka"),
PositionFixType::IntegratedNavigationSystem => {
write!(f, "integrated navigation system")
}
PositionFixType::Surveyed => write!(f, "surveyed"),
PositionFixType::Galileo => write!(f, "Galileo"),
}
}
}
impl VesselStaticData {
/// Decode ISO 3166 country code from MID part of MMSI.
pub fn country(&self) -> Option<&'static str> {
match self.mmsi / 1000000 {
// Mapping generated with mid-to-iso3166.py
201 => Some("AL"), // Albania
202 => Some("AD"), // Andorra
203 => Some("AT"), // Austria
204 => Some("PT"), // Portugal
205 => Some("BE"), // Belgium
206 => Some("BY"), // Belarus
207 => Some("BG"), // Bulgaria
208 => Some("VA"), // Vatican City State
209 => Some("CY"), // Cyprus
210 => Some("CY"), // Cyprus
211 => Some("DE"), // Germany
212 => Some("CY"), // Cyprus
213 => Some("GE"), // Georgia
214 => Some("MD"), // Moldova
215 => Some("MT"), // Malta
216 => Some("AM"), // Armenia
218 => Some("DE"), // Germany
219 => Some("DK"), // Denmark
220 => Some("DK"), // Denmark
224 => Some("ES"), // Spain
225 => Some("ES"), // Spain
226 => Some("FR"), // France
227 => Some("FR"), // France
228 => Some("FR"), // France
229 => Some("MT"), // Malta
230 => Some("FI"), // Finland
231 => Some("FO"), // Faroe Islands
232 => Some("GB"), // United Kingdom of Great Britain and Northern Ireland
233 => Some("GB"), // United Kingdom of Great Britain and Northern Ireland
234 => Some("GB"), // United Kingdom of Great Britain and Northern Ireland
235 => Some("GB"), // United Kingdom of Great Britain and Northern Ireland
236 => Some("GI"), // Gibraltar
237 => Some("GR"), // Greece
238 => Some("HR"), // Croatia
239 => Some("GR"), // Greece
240 => Some("GR"), // Greece
241 => Some("GR"), // Greece
242 => Some("MA"), // Morocco
243 => Some("HU"), // Hungary
244 => Some("NL"), // Netherlands
245 => Some("NL"), // Netherlands
246 => Some("NL"), // Netherlands
247 => Some("IT"), // Italy
248 => Some("MT"), // Malta
249 => Some("MT"), // Malta
250 => Some("IE"), // Ireland
251 => Some("IS"), // Iceland
252 => Some("LI"), // Liechtenstein
253 => Some("LU"), // Luxembourg
254 => Some("MC"), // Monaco
255 => Some("PT"), // Portugal
256 => Some("MT"), // Malta
257 => Some("NO"), // Norway
258 => Some("NO"), // Norway
259 => Some("NO"), // Norway
261 => Some("PL"), // Poland
262 => Some("ME"), // Montenegro
263 => Some("PT"), // Portugal
264 => Some("RO"), // Romania
265 => Some("SE"), // Sweden
266 => Some("SE"), // Sweden
267 => Some("SK"), // Slovakia
268 => Some("SM"), // San Marino
269 => Some("CH"), // Switzerland
270 => Some("CZ"), // Czechia
271 => Some("TR"), // Turkey
272 => Some("UA"), // Ukraine
273 => Some("RU"), // Russian Federation
274 => Some("MK"), // Republic of North Macedonia
275 => Some("LV"), // Latvia
276 => Some("EE"), // Estonia
277 => Some("LT"), // Lithuania
278 => Some("SI"), // Slovenia
279 => Some("RS"), // Serbia
301 => Some("AI"), // Anguilla
303 => Some("US"), // United States of America
304 => Some("AG"), // Antigua and Barbuda
305 => Some("AG"), // Antigua and Barbuda
306 => Some("BQ"), // Bonaire, Sint Eustatius and Saba
// 306 => Some("CW"), // Curaçao
// 306 => Some("SX"), // Sint Maarten
307 => Some("AW"), // Aruba
308 => Some("BS"), // Bahamas
309 => Some("BS"), // Bahamas
310 => Some("BM"), // Bermuda
311 => Some("BS"), // Bahamas
312 => Some("BZ"), // Belize
314 => Some("BB"), // Barbados
316 => Some("CA"), // Canada
319 => Some("KY"), // Cayman Islands
321 => Some("CR"), // Costa Rica
323 => Some("CU"), // Cuba
325 => Some("DM"), // Dominica
327 => Some("DO"), // Dominican Republic
329 => Some("GP"), // Guadeloupe
330 => Some("GD"), // Grenada
331 => Some("GL"), // Greenland
332 => Some("GT"), // Guatemala
334 => Some("HN"), // Honduras
336 => Some("HT"), // Haiti
338 => Some("US"), // United States of America
339 => Some("JM"), // Jamaica
341 => Some("KN"), // Saint Kitts and Nevis
343 => Some("LC"), // Saint Lucia
345 => Some("MX"), // Mexico
347 => Some("MQ"), // Martinique
348 => Some("MS"), // Montserrat
350 => Some("NI"), // Nicaragua
351 => Some("PA"), // Panama
352 => Some("PA"), // Panama
353 => Some("PA"), // Panama
354 => Some("PA"), // Panama
355 => Some("PA"), // Panama
356 => Some("PA"), // Panama
357 => Some("PA"), // Panama
358 => Some("PR"), // Puerto Rico
359 => Some("SV"), // El Salvador
361 => Some("PM"), // Saint Pierre and Miquelon
362 => Some("TT"), // Trinidad and Tobago
364 => Some("TC"), // Turks and Caicos Islands
366 => Some("US"), // United States of America
367 => Some("US"), // United States of America
368 => Some("US"), // United States of America
369 => Some("US"), // United States of America
370 => Some("PA"), // Panama
371 => Some("PA"), // Panama
372 => Some("PA"), // Panama
373 => Some("PA"), // Panama
374 => Some("PA"), // Panama
375 => Some("VC"), // Saint Vincent and the Grenadines
376 => Some("VC"), // Saint Vincent and the Grenadines
377 => Some("VC"), // Saint Vincent and the Grenadines
378 => Some("VG"), // British Virgin Islands
379 => Some("VI"), // United States Virgin Islands
401 => Some("AF"), // Afghanistan
403 => Some("SA"), // Saudi Arabia
405 => Some("BD"), // Bangladesh
408 => Some("BH"), // Bahrain
410 => Some("BT"), // Bhutan
412 => Some("CN"), // China
413 => Some("CN"), // China
414 => Some("CN"), // China
416 => Some("TW"), // Taiwan
417 => Some("LK"), // Sri Lanka
419 => Some("IN"), // India
422 => Some("IR"), // Iran
423 => Some("AZ"), // Azerbaijan
425 => Some("IQ"), // Iraq
428 => Some("IL"), // Israel
431 => Some("JP"), // Japan
432 => Some("JP"), // Japan
434 => Some("TM"), // Turkmenistan
436 => Some("KZ"), // Kazakhstan
437 => Some("UZ"), // Uzbekistan
438 => Some("JO"), // Jordan
440 => Some("KR"), // Korea
441 => Some("KR"), // Korea
443 => Some("PS"), // Palestine, State of
445 => Some("KR"), // Korea
447 => Some("KW"), // Kuwait
450 => Some("LB"), // Lebanon
451 => Some("KG"), // Kyrgyzstan
453 => Some("MO"), // Macao
455 => Some("MV"), // Maldives
457 => Some("MN"), // Mongolia
459 => Some("NP"), // Nepal
461 => Some("OM"), // Oman
463 => Some("PK"), // Pakistan
466 => Some("QA"), // Qatar
468 => Some("SY"), // Syrian Arab Republic
470 => Some("AE"), // United Arab Emirates
471 => Some("AE"), // United Arab Emirates
472 => Some("TJ"), // Tajikistan
473 => Some("YE"), // Yemen
475 => Some("YE"), // Yemen
477 => Some("HK"), // Hong Kong
478 => Some("BA"), // Bosnia and Herzegovina
501 => Some("TF"), // French Southern Territories
503 => Some("AU"), // Australia
506 => Some("MM"), // Myanmar
508 => Some("BN"), // Brunei Darussalam
510 => Some("FM"), // Micronesia
511 => Some("PW"), // Palau
512 => Some("NZ"), // New Zealand
514 => Some("KH"), // Cambodia
515 => Some("KH"), // Cambodia
516 => Some("CX"), // Christmas Island
518 => Some("CK"), // Cook Islands
520 => Some("FJ"), // Fiji
523 => Some("CC"), // Cocos Islands
525 => Some("ID"), // Indonesia
529 => Some("KI"), // Kiribati
531 => Some("LA"), // Lao People's Democratic Republic
533 => Some("MY"), // Malaysia
536 => Some("MP"), // Northern Mariana Islands
538 => Some("MH"), // Marshall Islands
540 => Some("NC"), // New Caledonia
542 => Some("NU"), // Niue
544 => Some("NR"), // Nauru
546 => Some("PF"), // French Polynesia
548 => Some("PH"), // Philippines
550 => Some("TL"), // Timor-Leste
553 => Some("PG"), // Papua New Guinea
555 => Some("PN"), // Pitcairn
557 => Some("SB"), // Solomon Islands
559 => Some("AS"), // American Samoa
561 => Some("WS"), // Samoa
563 => Some("SG"), // Singapore
564 => Some("SG"), // Singapore
565 => Some("SG"), // Singapore
566 => Some("SG"), // Singapore
567 => Some("TH"), // Thailand
570 => Some("TO"), // Tonga
572 => Some("TV"), // Tuvalu
574 => Some("VN"), // Viet Nam
576 => Some("VU"), // Vanuatu
577 => Some("VU"), // Vanuatu
578 => Some("WF"), // Wallis and Futuna
601 => Some("ZA"), // South Africa
603 => Some("AO"), // Angola
605 => Some("DZ"), // Algeria
607 => Some("TF"), // French Southern Territories
608 => Some("SH"), // Saint Helena, Ascension and Tristan da Cunha
609 => Some("BI"), // Burundi
610 => Some("BJ"), // Benin
611 => Some("BW"), // Botswana
612 => Some("CF"), // Central African Republic
613 => Some("CM"), // Cameroon
615 => Some("CG"), // Congo
616 => Some("KM"), // Comoros
617 => Some("CV"), // Cabo Verde
618 => Some("TF"), // French Southern Territories
619 => Some("CI"), // Côte d'Ivoire
620 => Some("KM"), // Comoros
621 => Some("DJ"), // Djibouti
622 => Some("EG"), // Egypt
624 => Some("ET"), // Ethiopia
625 => Some("ER"), // Eritrea
626 => Some("GA"), // Gabon
627 => Some("GH"), // Ghana
629 => Some("GM"), // Gambia
630 => Some("GW"), // Guinea-Bissau
631 => Some("GQ"), // Equatorial Guinea
632 => Some("GN"), // Guinea
633 => Some("BF"), // Burkina Faso
634 => Some("KE"), // Kenya
635 => Some("TF"), // French Southern Territories
636 => Some("LR"), // Liberia
637 => Some("LR"), // Liberia
638 => Some("SS"), // South Sudan
642 => Some("LY"), // Libya
644 => Some("LS"), // Lesotho
645 => Some("MU"), // Mauritius
647 => Some("MG"), // Madagascar
649 => Some("ML"), // Mali
650 => Some("MZ"), // Mozambique
654 => Some("MR"), // Mauritania
655 => Some("MW"), // Malawi
656 => Some("NE"), // Niger
657 => Some("NG"), // Nigeria
659 => Some("NA"), // Namibia
660 => Some("TF"), // French Southern Territories
661 => Some("RW"), // Rwanda
662 => Some("SD"), // Sudan
663 => Some("SN"), // Senegal
664 => Some("SC"), // Seychelles
665 => Some("SH"), // Saint Helena, Ascension and Tristan da Cunha
666 => Some("SO"), // Somalia
667 => Some("SL"), // Sierra Leone
668 => Some("ST"), // Sao Tome and Principe
669 => Some("SZ"), // Eswatini
670 => Some("TD"), // Chad
671 => Some("TG"), // Togo
672 => Some("TN"), // Tunisia
674 => Some("TZ"), // Tanzania, United Republic of
675 => Some("UG"), // Uganda
676 => Some("CG"), // Congo
677 => Some("TZ"), // Tanzania, United Republic of
678 => Some("ZM"), // Zambia
679 => Some("ZW"), // Zimbabwe
701 => Some("AR"), // Argentina
710 => Some("BR"), // Brazil
720 => Some("BO"), // Bolivia
725 => Some("CL"), // Chile
730 => Some("CO"), // Colombia
735 => Some("EC"), // Ecuador
740 => Some("FK"), // Falkland Islands [Malvinas]
745 => Some("GF"), // French Guiana
750 => Some("GY"), // Guyana
755 => Some("PY"), // Paraguay
760 => Some("PE"), // Peru
765 => Some("SR"), // Suriname
770 => Some("UY"), // Uruguay
775 => Some("VE"), // Venezuela
_ => None,
}
}
}