public void Deserialise(Header header, Packet payload)
{
ShortPacket sp = (ShortPacket)payload;
_unkData = sp.Data;
_unkShortDatum = sp.ShortDatum;
}
public void Deserialise(Header header, Packet payload)
{
ShortPacket sp = (ShortPacket)payload;
SessionId = StringUtils.ASCIIBytesToString(sp.Data, 1, sp.Data.Length - 1);
EventType = (EventType)sp.ShortDatum;
}
public void Deserialise(Header header, Packet payload)
{
ShortPacket sp = (ShortPacket)payload;
DetailedType = (WeatherType)sp.ShortDatum;
BaseData = (sp.Data == null) ? String.Empty : StringUtils.ASCIIBytesToString(sp.Data);
OnDeserialiseComplete();
}
public void Deserialise(Header header, Packet payload)
{
ShortPacket sp = (ShortPacket)payload;
Debug.Assert(sp.Data.Length == 2);
FrameNumber = (sp.Data[1] << 8 & 0xff00) | (sp.Data[0] & 0xff);
_unkShortDatum = sp.ShortDatum;
}
public void Deserialise(Header header, Packet payload)
{
LongPacket p = (LongPacket)payload;
CarId = header.CarId;
PositionHistory = new int[ p.Data.Length ];
p.Data.CopyTo(PositionHistory, 0);
}
public LongPacket(Header header, Stream input)
: base(input)
{
int longPacketSize = header.Datum;
if (longPacketSize > 0 && longPacketSize < 128)
{
AcquirePayload(longPacketSize);
}
}
public ShortPacket(Header header, Stream input)
: base(input)
{
/* 6 5 4 3 2 1 0
* [ | | | | | | ]
* +-len-+ +-d-+
*/
int size = (header.Datum >> 3);
if (size != NO_DATA && size > 0)
{
// Instruct the Packet to begin the data read
AcquirePayload(size);
}
ShortDatum = (header.Datum & 0x07);
}
public void Deserialise(Header header, Packet payload)
{
LongPacket sp = (LongPacket)payload;
if( sp.Data[0] >= 32 )
{
// old style commentary message (i.e. no magic 2 bytes)
Encoding oldEncoding = Encoding.GetEncoding("ISO-8859-1");
Message = oldEncoding.GetString(sp.Data, 0, sp.Data.Length);
}
else if( (sp.Data[1] & 0x02) == 0x02 )
{
// Unicode string
Message = Encoding.Unicode.GetString(sp.Data, 2, sp.Data.Length - 2);
}
else
{
// Not unicode, but new UTF8 style of message.
Message = Encoding.UTF8.GetString(sp.Data, 2, sp.Data.Length - 2);
}
EndMessage = ((int)sp.Data[1] > 0);
}
public void Deserialise(Header header, Packet payload)
{
ShortPacket sp = (ShortPacket)payload;
if (sp.ShortDatum == 1)
{
int status = int.Parse(StringUtils.ASCIIBytesToString(sp.Data), CultureInfo.InvariantCulture);
switch (status)
{
case 1:
Status = Colour.Green;
break;
case 2:
Status = Colour.Yellow;
break;
case 3:
Status = Colour.Yellow;
Message = "SCS";
break;
case 4:
Status = Colour.Yellow;
Message = "SCD";
break;
case 5:
Status = Colour.Red;
break;
default:
throw new DeserialiseException("Unknown track status, status: " + status);
}
}
else
{
throw new DeserialiseException("Unknown track status, short: " + sp.ShortDatum + ", data: " + HexString.BytesToHex(sp.Data));
}
}
public Packet CreatePacketType(Header header, Stream rawStream, Stream decryptStream)
{
return null;
}
public void Deserialise(Header header, Packet payload)
{
_unkDatum = header.Datum;
}
public void Deserialise(Header header, Packet payload)
{
ShortPacket p = (ShortPacket) payload;
CarId = header.CarId;
CarType = header.CarType;
BaseShort = p.ShortDatum;
BaseData = (p.Data == null) ? String.Empty : StringUtils.ASCIIBytesToString(p.Data);
OnDeserialiseComplete();
}
public void Deserialise(Header header, Packet payload)
{
LongPacket sp = (LongPacket)payload;
Message = StringUtils.ASCIIBytesToString(sp.Data, 0, sp.Data.Length);
}
public void Deserialise(Header header, Packet payload)
{
}
public void Deserialise(Header header, Packet payload)
{
LongPacket lp = (LongPacket)payload;
int col = lp.Data[0] - 1;
Column = (ColumnType)(col);
string decoded = StringUtils.ASCIIBytesToString(lp.Data, 1, lp.Data.Length - 1);
if( col >= 0 && col <= 3 && lp.Data.Length > 0 )
{
string[] pairs = decoded.Split('\r');
List<SpeedPair> fsSectorBuilder = new List<SpeedPair>();
for( int i=0; i < pairs.Length / 2; ++i )
{
if (!string.IsNullOrEmpty(pairs[i * 2]) && !string.IsNullOrEmpty(pairs[(i * 2) + 1]))
{
fsSectorBuilder.Add(new SpeedPair
{
Driver = pairs[i*2],
Speed = double.Parse(pairs[(i*2) + 1], CultureInfo.InvariantCulture)
});
}
else
{
break;
}
}
FastestSectors = fsSectorBuilder.ToArray();
}
else if( decoded.Length > 0 )
{
MetaData = decoded;
}
}
public Packet CreatePacketType(Header header, Stream rawStream, Stream decryptStream)
{
return new LongPacket(header, decryptStream);
}
public void Deserialise(Header header, Packet payload)
{
CarId = header.CarId;
Position = header.Datum;
}
public void Deserialise(Header header, Packet payload)
{
Rate = header.Datum;
}
public Packet CreatePacketType(Header header, Stream rawStream, Stream decryptStream)
{
return new SimplePacket(2, decryptStream);
}
public void Deserialise(Header header, Packet payload)
{
SimplePacket sp = (SimplePacket) payload;
Time = sp.Data[1] << 8 & 0xff00 | (sp.Data[0] & 0xff | header.Datum << 16 & 0xff0000);
}
public void Deserialise(Header header, Packet payload)
{
LongPacket lp = (LongPacket)payload;
Message = StringUtils.ASCIIBytesToString(lp.Data);
}
void Run()
{
IMessage msg;
Header h;
while (true)
{
h = new Header(_infile);
msg = null;
if (h.IsSystemMessage)
{
msg = MessageFactory.CreateMessage(h.SystemType, h.Datum);
UpdateEventType(msg);
}
else
{
msg = MessageFactory.CreateMessage(h.CarType, _evtType);
}
try
{
Packet p = msg.CreatePacketType(h, _infile, null);
msg.Deserialise(h, p);
//Console.WriteLine(msg);
}
catch (NullReferenceException)
{
//Console.WriteLine("*" + msg);
break;
}
}
if( msg is F1.Messages.System.Notice )
{
LongPacket packet = new LongPacket(h, _infile);
Test((byte[])packet.Data.Clone(), StringUtils.StringToASCIIBytes(_rawMessage));
Crack(packet.Data, StringUtils.StringToASCIIBytes(_rawMessage));
}
else
{
Console.WriteLine("Notice is not the first encrypted packet.");
}
}
