public MarketOrderParser(SNode stream)
{
List = new MarketList();
Stream = new SNodeContainer();
Stream.Add(stream);
Valid = false;
}
public SNode(EStreamCode t)
{
__id__ = __count__++;
__nodes__.Add(this);
Members = new SNodeContainer();
Type = t;
}
public SNodeContainer(SNodeContainer source, int start, int limit)
{
Data = new List <SNode>(limit - start);
for (int i = start; i < limit; i++)
{
Data[i] = source[i];
}
}
private void Parse(SNode node)
{
if (node.Members.Length > 0)
{
SNodeContainer members = node.Members;
for (int i = 0; i < members.Length; i++)
{
SDBRow dbrow = members[i] as SDBRow;
if (dbrow != null)
{
ParseDbRow(members[++i]);
}
else
{
Parse(members[i]);
}
}
}
}
public SNodeContainer(SNodeContainer source, int start) : this(source, start, source.Length)
{
}
public Iterator(SNodeContainer parent)
{
Data = parent._Data;
Position = -1;
}
private void ParseDbRow(SNode node)
{
MarketOrder order = new MarketOrder();
SNodeContainer members = node.Members;
for (int i = 0; i < members.Length; i++)
{
SNode value = members[i];
i++;
SMarker key = members[i] as SMarker;
SIdent ident = members[i] as SIdent;
int typeKey = -1;
if (key != null)
{
typeKey = key.ID;
}
else if (ident != null && ident.Value == "issueDate")
{
typeKey = 131;
}
else
{
Console.WriteLine("Can't parse - giving up");
break;
}
SInt intV = value as SInt;
SLong longV = value as SLong;
SReal realV = value as SReal;
int sintV = 0;
long slongV = 0;
double srealV = 0.0;
if (intV != null)
{
sintV = intV.Value;
}
else if (longV != null)
{
slongV = longV.Value;
}
else if (realV != null)
{
srealV = realV.Value;
}
switch (typeKey)
{
case 139:
order.Price = slongV;
break;
case 161:
order.VolRemaining = srealV;
break;
case 131:
order.Issued = slongV;
break;
case 138:
order.OrderID = slongV;
break;
case 160:
order.VolEntered = sintV;
break;
case 137:
order.MinVolume = sintV;
break;
case 155:
order.StationID = sintV;
break;
case 141:
order.RegionID = sintV;
List.Region = sintV;
break;
case 150:
order.SolarSystemID = sintV;
break;
case 41:
order.Jumps = sintV;
break;
case 74:
order.Type = sintV;
List.Type = sintV;
break;
case 140:
order.Range = sintV;
break;
case 126:
order.Duration = sintV;
break;
case 116:
if (sintV != 0)
{
order.IsBid = true;
}
else
{
order.IsBid = false;
}
break;
default:
Console.WriteLine("Unknown key ID:" + key.ID + " r: " + srealV + " l: " + slongV + " i: " + sintV);
break;
}
}
List.AddOrder(order);
}
public SNode(SNode source)
{
Members = new SNodeContainer(source.Members);
Type = source.Type;
}
private void ParseDbRow(SNode node)
{
MarketHistory history = new MarketHistory();
history.Region = Region;
history.Type = Type;
SNodeContainer members = node.Members;
for (int i = 0; i < members.Length; i++)
{
SNode value = members[i++];
SIdent ident = members[i] as SIdent;
SInt intV = value as SInt;
SLong longV = value as SLong;
int sintV = 0;
long slongV = 0;
if (intV != null)
{
sintV = intV.Value;
}
else if (longV != null)
{
slongV = longV.Value;
}
switch (ident.Value)
{
case "historyDate":
history.HistoryTicks = slongV;
break;
case "lowPrice":
history.LowPrice = slongV;
break;
case "highPrice":
history.HighPrice = slongV;
break;
case "avgPrice":
history.AveragePrice = slongV;
break;
case "volume":
history.Volume = slongV;
break;
case "orders":
history.Orders = sintV;
break;
default:
throw new ParseException("Can't parse " + ident);
}
}
List.Add(history);
}
