public void Basics()
{
Index i = new Index("");
Assert.That(i != null);
Assert.That(!i.isValid);
i = new Index("/SPX");
Assert.That(i.isValid);
}
public Index(Index copythisidx)
{
Name = copythisidx.Name;
last = copythisidx.Value;
open = copythisidx.open;
high = copythisidx.high;
low = copythisidx.low;
close = copythisidx.close;
date = copythisidx.date;
time = copythisidx.time;
}
public void newIndexTick(Index itick)
{
if (this.InvokeRequired)
this.Invoke(new IndexDelegate(newIndexTick), new object[] { itick });
else
{
if (!itick.isValid) return;
for (int i = 0; i < index.Count; i++)
if ((client[i] != null) && (index[i].Contains(itick.Name)))
WMUtil.SendMsg(itick.Serialize(), TL2.TICKNOTIFY, Handle, client[i]);
}
}
bool SaveIndex(Index i)
{
if ((i == null) || (i.Name == null) || (i.Name == "") || !Index.isIdx(i.Name)) return false;
if (!filedict.ContainsKey(i.Name))
{
try
{
string fn = _path + @"/" + i.Name + i.Date + ".IDX";
filedict.Add(i.Name, new StreamWriter(fn, true));
}
catch (Exception) { return false; }
}
try
{
filedict[i.Name].WriteLine(i.Serialize());
}
catch (Exception) { return false; }
filedict[i.Name].Flush();
return true;
}
void tl_gotIndexTick(Index idx)
{
ta.Save(idx);
}
public bool Save(Index i) { return SaveIndex(i); }
void Convert(string file)
{
StreamReader epf = new StreamReader(file);
Stock s = eSigTick.InitEpf(epf);
string symbol = s.Symbol.Replace("//", "");
if (symmap.ContainsKey(symbol))
symbol = symbol.Replace(symbol, symmap[symbol]);
string filename = symbol + s.Date + ".IDX";
d("Attempting to convert: "+file + " -> " + filename);
StreamWriter idx;
try
{
idx = new StreamWriter(filename,false);
}
catch (Exception ex) { d(ex.Message); return; }
decimal o = 0;
decimal h = 0;
decimal l = 100000000000;
while (!epf.EndOfStream)
{
eSigTick et = new eSigTick();
et.sym = prefix + symbol;
try
{
string line = epf.ReadLine(); // get our tick from EPF
et.Load(line);
if (et.FullQuote) continue;
}
catch (Exception ex) { d(ex.Message); continue; }
// set o/h/l/c
decimal v = et.trade;
if (o==0) o = v;
if (v>h) h = v;
if (v<l) l = v;
Index i = new Index(et.sym,v,o,h,l,v,et.date,et.time); // map to our index
idx.WriteLine(i.Serialize()); // write our index
}
idx.Close();
epf.Close();
d("Finished converting "+filename);
}
void tl_gotIndexTick(Index idx)
{
tl_gotTick(idx.ToTick());
}
/// <summary>
/// Deserializes the specified string into an Index object. Used for reading IDX files.
/// </summary>
/// <param name="val">The index in string form.</param>
/// <returns></returns>
public static Index Deserialize(string val)
{
string[] r = val.Split(',');
Index i = null;
try
{
i = new Index(r[(int)iorder.sym], Convert.ToDecimal(r[(int)iorder.value]), Convert.ToDecimal(r[(int)iorder.open]), Convert.ToDecimal(r[(int)iorder.high]), Convert.ToDecimal(r[(int)iorder.low]), Convert.ToDecimal(r[(int)iorder.close]), Convert.ToInt32(r[(int)iorder.date]), Convert.ToInt32(r[(int)iorder.time]));
}
catch (InvalidCastException) { }
return i;
}
public static Index FromFile(string filename)
{
System.IO.StreamReader sr = new System.IO.StreamReader(filename);
Index i = new Index();
i = Index.Deserialize(sr.ReadLine());
i._histfile = sr;
return i;
}
void IndexBox_GotIndex(Index idx)
{
athigh = (idx.Value == idx.High);
indexticks++;
}
/// <summary>
/// Send this box a new Index tick.
/// </summary>
/// <param name="i">The latest index update.</param>
public void NewIndex(Index i)
{
if (GotIndex!=null) GotIndex(i);
}
public void Remove(Index i) { l.Remove(i); }
public void Add(Index i) { if (Index.isIdx(i.Name)) l.Add(i); }
void h_GotIndex(Index idx)
{
tl.newIndexTick(idx);
}
