public void newOrderCancel(long orderid_being_cancled)
{
foreach (string c in client) // send order cancel notifcation to clients
{
WMUtil.SendMsg(orderid_being_cancled.ToString(), TL2.ORDERCANCELRESPONSE, Handle, c);
}
}
protected long TLSend(TL2 type, string m)
{
if (himh == IntPtr.Zero)
{
throw new TLServerNotFound();
}
long res = WMUtil.SendMsg(m, himh, Handle, (int)type);
return(res);
}
public void newOrder(Order o, bool allclients)
{
if (this.InvokeRequired)
{
this.Invoke(new tlneworderdelegate(newOrder), new object[] { o, allclients });
}
else
{
for (int i = 0; i < client.Count; i++)
{
if ((client[i] != null) && (client[i] != "") && (stocks[i].Contains(o.symbol) || allclients))
{
WMUtil.SendMsg(o.Serialize(), TL2.ORDERNOTIFY, Handle, client[i]);
}
}
}
}
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]);
}
}
}
}
// server to clients
/// <summary>
/// Notifies subscribed clients of a new tick.
/// </summary>
/// <param name="tick">The tick to include in the notification.</param>
public void newTick(Tick tick)
{
if (this.InvokeRequired)
{
this.Invoke(new TickDelegate(newTick), new object[] { tick });
}
else
{
if (!tick.isValid)
{
return; // need a valid tick
}
for (int i = 0; i < client.Count; i++) // send tick to each client that has subscribed to tick's stock
{
if ((client[i] != null) && (stocks[i].Contains(tick.sym)))
{
WMUtil.SendMsg(tick.Serialize(), TL2.TICKNOTIFY, Handle, client[i]);
}
}
}
}
public void newFill(Trade trade, bool allclients)
{
if (this.InvokeRequired)
{
this.Invoke(new tlnewfilldelegate(newFill), new object[] { trade, allclients });
}
else
{
// make sure our trade is filled and initialized properly
if (!trade.isValid || !trade.isFilled)
{
return;
}
for (int i = 0; i < client.Count; i++) // send tick to each client that has subscribed to tick's stock
{
if ((client[i] != null) && ((stocks[i].Contains(trade.symbol) || allclients)))
{
WMUtil.SendMsg(trade.Serialize(), TL2.EXECUTENOTIFY, Handle, client[i]);
}
}
}
}
protected override void WndProc(ref Message m)
{
TradeLinkMessage tlm = WMUtil.ToTradeLinkMessage(ref m);
if (tlm == null)
{
base.WndProc(ref m);
return;
}
string msg = tlm.body;
long result = (long)TL2.OK;
switch (tlm.type)
{
case TL2.ACCOUNTOPENPL:
if (gotSrvAcctOpenPLRequest == null)
{
break;
}
result = WMUtil.pack(gotSrvAcctOpenPLRequest(msg));
break;
case TL2.ACCOUNTCLOSEDPL:
if (gotSrvAcctClosedPLRequest == null)
{
break;
}
result = WMUtil.pack(gotSrvAcctClosedPLRequest(msg));
break;
case TL2.ACCOUNTREQUEST:
if (gotSrvAcctRequest == null)
{
break;
}
WMUtil.SendMsg(gotSrvAcctRequest(), TL2.ACCOUNTRESPONSE, Handle, msg);
break;
case TL2.ORDERCANCELREQUEST:
if (OrderCancelRequest != null)
{
OrderCancelRequest(Convert.ToUInt32(msg));
}
break;
case TL2.GETSIZE:
if (PositionSizeRequest != null)
{
result = PositionSizeRequest(msg);
}
break;
case TL2.AVGPRICE:
if (PositionPriceRequest != null)
{
result = WMUtil.pack(PositionPriceRequest(msg));
}
break;
case TL2.NDAYHIGH:
if (DayHighRequest != null)
{
result = WMUtil.pack(DayHighRequest(msg));
}
break;
case TL2.NDAYLOW:
if (DayLowRequest != null)
{
result = WMUtil.pack(DayLowRequest(msg));
}
break;
case TL2.SENDORDER:
SrvDoExecute(msg);
break;
case TL2.REGISTERCLIENT:
SrvRegClient(msg);
break;
case TL2.REGISTERSTOCK:
string[] m2 = msg.Split('+');
SrvRegStocks(m2[0], m2[1]);
break;
case TL2.REGISTERINDEX:
string[] ib = msg.Split('+');
SrvRegIndex(ib[0], ib[1]);
break;
case TL2.CLEARCLIENT:
SrvClearClient(msg);
break;
case TL2.CLEARSTOCKS:
SrvClearStocks(msg);
break;
case TL2.HEARTBEAT:
SrvBeatHeart(msg);
break;
case TL2.BROKERNAME:
result = (long)Brokers.TradeLinkSimulation;
break;
case TL2.FEATUREREQUEST:
TL2[] f = GetFeatures();
List <string> mf = new List <string>();
foreach (TL2 t in f)
{
int ti = (int)t;
mf.Add(ti.ToString());
}
string msf = string.Join(",", mf.ToArray());
WMUtil.SendMsg(msf, TL2.FEATURERESPONSE, Handle, msg);
break;
default:
result = (long)TL2.FEATURE_NOT_IMPLEMENTED;
break;
}
m.Result = (IntPtr)result;
}
/// <summary>
/// Sends the MSG from source window to destination window, using WM_COPYDATA.
/// </summary>
/// <param name="message">The message.</param>
/// <param name="messagetype">The messagetype.</param>
/// <param name="destinationwindow">The destinationwindow.</param>
/// <returns></returns>
public static long SendMsg(string message, TL2 messagetype, IntPtr sourcehandle, string destinationwindow)
{
IntPtr him = WMUtil.HisHandle(destinationwindow);
return(WMUtil.SendMsg(message, him, sourcehandle, (int)messagetype));
}