public override WunderPacket CreateFromBytes(byte[] bytes, ref int offset)
{
//if (bytes.Length - offset >= this.PacketSize)
//Because the size of this packet is variable.. checking the size doesn't work
try
{
int tempoffset = offset + DATAOFFSET;
WunderPacketVariable newwp = this.CreateNew() as WunderPacketVariable;
//First field is the count of fields that were sent
tempoffset = newwp.OrderdedFields[0].SetBytes(bytes, tempoffset);
byte count = (byte)newwp.Get("VariableCount");
//Byte - FieldID
//Bytes=>TheField;
for (int f = 0; f < count; ++f)
{
int fieldID = (bytes[tempoffset++] + 1) * 2;
if (fieldID < OrderdedFields.Count)
{
tempoffset = newwp.OrderdedFields[fieldID].SetBytes(bytes, tempoffset);
}
}
offset = tempoffset;
return(newwp);
}
catch
{
//Couldn't set the bytes
}
return(null);
}
public override WunderPacket CreateNew()
{
var clone = new WunderPacketVariable
{
Name = this.Name,
ID = this.ID,
Version = this.Version
};
//Skip VariableCount
for (int k = 1; k < this.OrderdedFields.Count; ++k)
{
clone.AddField(this.OrderdedFields[k].Name, this.OrderdedFields[k].CreateNew());
}
return(clone);
}
public WunderLayer(string xmldescription)
{
Packets packets = GenericXMLTools.ReadXML <Packets>(xmldescription);
Console.WriteLine("VERSION: " + packets.Version);
if (packets.PacketList != null)
{
Int16 ids = 0;
foreach (var p in packets.PacketList)
{
//Console.WriteLine(p.ToString() +"\n");
WunderPacket wp;
bool isVariable = p.PacketType == "Variable";
if (isVariable)
{
wp = new WunderPacketVariable()
{
Name = p.Name, PacketType = p.PacketType, ID = ids++, Version = Convert.ToInt32(packets.Version)
};
}
else
{
wp = new WunderPacket()
{
Name = p.Name, PacketType = p.PacketType, ID = ids++, Version = Convert.ToInt32(packets.Version)
};
}
foreach (var f in p.FieldList)
{
wp.AddFieldDefinition(f.Name, f.Type, f.Size);
}
PacketDefinitions.Add(p.Name, wp);
OrderedDefinitions.Add(wp);
}
}
}