long handle(MessageTypes type, string msg, Socket sock)
{
long result = NORETURNRESULT;
v((sock != null ? sock.RemoteEndPoint.ToString() : string.Empty) + " " + type.ToString() + " " + msg);
switch (type)
{
case MessageTypes.ACCOUNTREQUEST:
if (newAcctRequest == null)
{
break;
}
string accts = newAcctRequest();
TLSend(accts, MessageTypes.ACCOUNTRESPONSE, sock);
break;
case MessageTypes.POSITIONREQUEST:
if (newPosList == null)
{
break;
}
string[] pm = msg.Split('+');
if (pm.Length < 2)
{
break;
}
string client = pm[0];
string acct = pm[1];
Position[] list = newPosList(acct);
foreach (Position pos in list)
{
TLSend(PositionImpl.Serialize(pos), MessageTypes.POSITIONRESPONSE, client);
}
break;
case MessageTypes.ORDERCANCELREQUEST:
{
long id = 0;
if (long.TryParse(msg, out id) && (newOrderCancelRequest != null))
{
newOrderCancelRequest(id);
}
}
break;
case MessageTypes.SENDORDER:
SrvDoExecute(msg);
break;
case MessageTypes.REGISTERCLIENT:
SrvRegClient(msg, sock);
break;
case MessageTypes.REGISTERSTOCK:
string[] m2 = msg.Split('+');
SrvRegStocks(m2[0], m2[1]);
break;
case MessageTypes.CLEARCLIENT:
SrvClearClient(msg);
break;
case MessageTypes.CLEARSTOCKS:
SrvClearStocks(msg);
break;
case MessageTypes.HEARTBEATREQUEST:
SrvBeatHeart(msg);
break;
case MessageTypes.BROKERNAME:
{
result = (long)newProviderName;
sock.Send(BitConverter.GetBytes(result));
}
break;
case MessageTypes.IMBALANCEREQUEST:
if (newImbalanceRequest != null)
{
newImbalanceRequest();
}
break;
case MessageTypes.FEATUREREQUEST:
string msf = "";
List <MessageTypes> f = new List <MessageTypes>();
f.Add(MessageTypes.HEARTBEATREQUEST);
f.Add(MessageTypes.HEARTBEATRESPONSE);
f.Add(MessageTypes.CLEARCLIENT);
f.Add(MessageTypes.CLEARSTOCKS);
f.Add(MessageTypes.REGISTERCLIENT);
f.Add(MessageTypes.REGISTERSTOCK);
f.Add(MessageTypes.FEATUREREQUEST);
f.Add(MessageTypes.FEATURERESPONSE);
f.Add(MessageTypes.VERSION);
f.Add(MessageTypes.BROKERNAME);
List <string> mf = new List <string>();
foreach (MessageTypes t in f)
{
int ti = (int)t;
mf.Add(ti.ToString());
}
if (newFeatureRequest != null)
{
MessageTypes[] f2 = newFeatureRequest();
foreach (MessageTypes t in f2)
{
int ti = (int)t;
mf.Add(ti.ToString());
}
}
msf = string.Join(",", mf.ToArray());
TLSend(msf, MessageTypes.FEATURERESPONSE, msg);
break;
case MessageTypes.VERSION:
result = (long)MinorVer;
break;
case MessageTypes.DOMREQUEST:
string[] dom = msg.Split('+');
SrvDOMReq(dom[0], int.Parse(dom[1]));
break;
default:
if (newUnknownRequestSource != null)
{
result = newUnknownRequestSource(type, msg, sock.RemoteEndPoint.ToString());
}
else if (newUnknownRequest != null)
{
result = newUnknownRequest(type, msg);
}
else
{
result = (long)MessageTypes.FEATURE_NOT_IMPLEMENTED;
}
break;
}
return(result);
}
protected override void WndProc(ref System.Windows.Forms.Message m)
{
TradeLinkMessage tlm = WMUtil.ToTradeLinkMessage(ref m);
if (tlm == null)
{
base.WndProc(ref m);
return;
}
string msg = tlm.body;
long result = (long)MessageTypes.OK;
switch (tlm.type)
{
case MessageTypes.ACCOUNTREQUEST:
if (newAcctRequest == null)
{
break;
}
string accts = newAcctRequest();
TLSend(accts, MessageTypes.ACCOUNTRESPONSE, msg);
break;
case MessageTypes.POSITIONREQUEST:
if (newPosList == null)
{
break;
}
string [] pm = msg.Split('+');
if (pm.Length < 2)
{
break;
}
string client = pm[0];
string acct = pm[1];
Position[] list = newPosList(acct);
foreach (Position pos in list)
{
TLSend(PositionImpl.Serialize(pos), MessageTypes.POSITIONRESPONSE, client);
}
break;
case MessageTypes.ORDERCANCELREQUEST:
{
long id = 0;
if (long.TryParse(msg, out id) && (newOrderCancelRequest != null))
{
newOrderCancelRequest(id);
}
}
break;
case MessageTypes.SENDORDER:
SrvDoExecute(msg);
break;
case MessageTypes.REGISTERCLIENT:
SrvRegClient(msg);
break;
case MessageTypes.REGISTERSTOCK:
string[] m2 = msg.Split('+');
SrvRegStocks(m2[0], m2[1]);
break;
case MessageTypes.CLEARCLIENT:
SrvClearClient(msg);
break;
case MessageTypes.CLEARSTOCKS:
SrvClearStocks(msg);
break;
case MessageTypes.HEARTBEATREQUEST:
SrvBeatHeart(msg);
break;
case MessageTypes.BROKERNAME:
result = (long)newProviderName;
break;
case MessageTypes.IMBALANCEREQUEST:
if (newImbalanceRequest != null)
{
newImbalanceRequest();
}
break;
case MessageTypes.FEATUREREQUEST:
string msf = "";
List <MessageTypes> f = new List <MessageTypes>();
f.Add(MessageTypes.HEARTBEATREQUEST);
f.Add(MessageTypes.CLEARCLIENT);
f.Add(MessageTypes.CLEARSTOCKS);
f.Add(MessageTypes.REGISTERCLIENT);
f.Add(MessageTypes.REGISTERSTOCK);
f.Add(MessageTypes.FEATUREREQUEST);
f.Add(MessageTypes.FEATURERESPONSE);
f.Add(MessageTypes.VERSION);
f.Add(MessageTypes.BROKERNAME);
List <string> mf = new List <string>();
foreach (MessageTypes t in f)
{
int ti = (int)t;
mf.Add(ti.ToString());
}
if (newFeatureRequest != null)
{
MessageTypes[] f2 = newFeatureRequest();
foreach (MessageTypes t in f2)
{
int ti = (int)t;
mf.Add(ti.ToString());
}
}
msf = string.Join(",", mf.ToArray());
TLSend(msf, MessageTypes.FEATURERESPONSE, msg);
break;
case MessageTypes.VERSION:
result = (long)MinorVer;
break;
default:
if (newUnknownRequest != null)
{
result = newUnknownRequest(tlm.type, msg);
}
else
{
result = (long)MessageTypes.FEATURE_NOT_IMPLEMENTED;
}
break;
}
m.Result = (IntPtr)result;
}
