/// <summary>
/// Subclasses need to override with their own parsing method
/// </summary>
/// <param name="sixState"></param>
/// <exception cref="SixbitsExhaustedException"></exception>
/// <exception cref="AisMessageException"></exception>
public override void Parse(Sixbit sixState)
{
if (sixState.BitLength != 312)
{
throw new AisMessageException("Message 19 wrong length");
}
base.Parse(sixState);
Regional1 = (int)sixState.Get(8);
Sog = (int)sixState.Get(10);
PosAcc = (int)sixState.Get(1);
Pos = new Position {
Longitude = sixState.Get(28),
Latitude = sixState.Get(27)
};
Cog = (int)sixState.Get(12);
TrueHeading = (int)sixState.Get(9);
UtcSec = (int)sixState.Get(6);
Regional2 = (int)sixState.Get(4);
Name = sixState.GetString(20);
ShipType = (int)sixState.Get(8);
DimBow = (int)sixState.Get(9);
DimStern = (int)sixState.Get(9);
DimPort = (int)sixState.Get(6);
DimStarboard = (int)sixState.Get(6);
PosType = (int)sixState.Get(4);
Raim = (int)sixState.Get(1);
Dte = (int)sixState.Get(1);
Spare = (int)sixState.Get(5);
}
/// <summary>
/// Subclasses need to override with their own parsing method
/// </summary>
/// <param name="sixState"></param>
/// <exception cref="SixbitsExhaustedException"></exception>
/// <exception cref="AisMessageException"></exception>
public override void Parse(Sixbit sixState)
{
var length = sixState.BitLength;
if (length != 160 && length != 168)
{
throw new AisMessageException("Message 24 wrong length");
}
base.Parse(sixState);
PartNumber = (int)sixState.Get(2);
if (PartNumber == 0)
{
/* Parse 24A */
/* Get the Ship Name, convert to ASCII */
Name = sixState.GetString(20);
/* Indicate reception of part A */
Flags |= 0x01;
}
else if (PartNumber == 1)
{
/* Parse 24B */
ShipType = (int)sixState.Get(8);
VendorId = sixState.GetString(7);
Callsign = sixState.GetString(7);
DimBow = (int)sixState.Get(9);
DimStern = (int)sixState.Get(9);
DimPort = (int)sixState.Get(6);
DimStarboard = (int)sixState.Get(6);
Spare = (int)sixState.Get(6);
/* Indicate reception of part A */
Flags |= 0x02;
}
else
{
throw new AisMessageException("Unknown Message 24 Part #");
}
}
/// <summary>
/// Subclasses need to override with their own parsing method
/// </summary>
/// <param name="sixState"></param>
/// <exception cref="SixbitsExhaustedException"></exception>
/// <exception cref="AisMessageException"></exception>
public override void Parse(Sixbit sixState)
{
var length = sixState.BitLength;
if (length < 272 || length > 360)
{
throw new AisMessageException("Message 21 wrong length");
}
base.Parse(sixState);
AtonType = (int)sixState.Get(5);
Name = sixState.GetString(20);
PosAcc = (int)sixState.Get(1);
Pos = new Position {
Longitude = sixState.Get(28),
Latitude = sixState.Get(27)
};
DimBow = (int)sixState.Get(9);
DimStern = (int)sixState.Get(9);
DimPort = (int)sixState.Get(6);
DimStarboard = (int)sixState.Get(6);
PosType = (int)sixState.Get(4);
UtcSec = (int)sixState.Get(6);
OffPosition = (int)sixState.Get(1);
Regional = (int)sixState.Get(8);
Raim = (int)sixState.Get(1);
VirtualRenamed = (int)sixState.Get(1);
Assigned = (int)sixState.Get(1);
Spare1 = (int)sixState.Get(1);
if (length > 272)
{
NameExt = sixState.GetString((length - 272) / 6);
}
}
/// <summary>
/// Subclasses need to override with their own parsing method
/// </summary>
/// <param name="sixState"></param>
/// <exception cref="SixbitsExhaustedException"></exception>
/// <exception cref="AisMessageException"></exception>
public override void Parse(Sixbit sixState)
{
if (sixState.BitLength != 424)
{
throw new AisMessageException("Message 5 wrong length");
}
base.Parse(sixState);
Version = (int)sixState.Get(2);
Imo = sixState.Get(30);
Callsign = sixState.GetString(7);
Name = sixState.GetString(20);
ShipType = (int)sixState.Get(8);
DimBow = (int)sixState.Get(9);
DimStern = (int)sixState.Get(9);
DimPort = (int)sixState.Get(6);
DimStarboard = (int)sixState.Get(6);
PosType = (int)sixState.Get(4);
Eta = sixState.Get(20);
Draught = (int)sixState.Get(8);
Dest = sixState.GetString(20);
}
/// <summary>
/// Subclasses need to override with their own parsing method
/// </summary>
/// <param name="sixState"></param>
/// <exception cref="SixbitsExhaustedException"></exception>
/// <exception cref="AisMessageException"></exception>
public override void Parse(Sixbit sixState)
{
var length = sixState.BitLength;
if (length < 40 || length > 1008)
{
throw new AisMessageException("Message 14 wrong length");
}
base.Parse(sixState);
Spare = (int)sixState.Get(2);
Message = sixState.GetString((length - 40) / 6);
}
/// <summary>
/// Subclasses need to override with their own parsing method
/// </summary>
/// <param name="sixState"></param>
/// <exception cref="SixbitsExhaustedException"></exception>
/// <exception cref="AisMessageException"></exception>
public override void Parse(Sixbit sixState)
{
var length = sixState.BitLength;
if (length < 72 || length > 1008)
{
throw new AisMessageException("Message 12 wrong length");
}
base.Parse(sixState);
Sequence = (int)sixState.Get(2);
Destination = sixState.Get(30);
Retransmit = (int)sixState.Get(1);
Spare = (int)sixState.Get(1);
Message = sixState.GetString((length - 72) / 6);
}
