//Initialize the client
public void helloMsgReceived(POIHelloMsg par, POITCPConnection connection)
{
//Notify data handler that authentication has been done
//Proper CB functions are set here
int userType = (int)par.UserType;
int conType = (int)par.ConnType;
string userName = par.UserName;
//Handle the authentication
POIWelcomeMsg.WelcomeStatus status = POIWelcomeMsg.WelcomeStatus.Failed;
if (conType == POIMsgDefinition.POI_CONTROL_CHANNEL)
{
//Check if user already exists, create if not exists
POIUser user;
if (POIGlobalVar.UserProfiles.ContainsKey(userName))
{
user = POIGlobalVar.UserProfiles[userName];
}
else
{
user = new POIUser();
POIGlobalVar.UserProfiles[userName] = user;
}
//Initialize the user parameters
user.UserID = userName;
user.UserPrivilege = (POIUser.Privilege)userType;
user.CtrlChannel = connection;
if (user.Status == POIUser.ConnectionStatus.Disconnected)
{
user.Status = POIUser.ConnectionStatus.Connected;
}
connection.Type = POIMsgParser.ParserType.Control;
connection.Delegates = user;
connection.AssociatedUser = user;
try
{
POIGlobalVar.SystemKernel.HandleUserJoin(user);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
status = POIWelcomeMsg.WelcomeStatus.CtrlChannelAuthenticated;
}
else if (conType == POIMsgDefinition.POI_DATA_CHANNEL)
{
if (POIGlobalVar.UserProfiles.ContainsKey(userName))
{
POIUser user = POIGlobalVar.UserProfiles[userName];
if (user.Status == POIUser.ConnectionStatus.Connected)
{
user.DataChannel = connection;
connection.InitPayloadBufferForDataChannel();
connection.Type = POIMsgParser.ParserType.Data;
connection.Delegates = user;
connection.AssociatedUser = user;
status = POIWelcomeMsg.WelcomeStatus.DataChannelAuthenticated;
}
}
}
//Send back the welcome message
POIWelcomeMsg welcomeMsg = new POIWelcomeMsg(status);
connection.SendData(welcomeMsg.getPacket());
}
private void parseHelloMsg(byte[] buffer, int offset)
{
POIHelloMsg msg = new POIHelloMsg();
msg.deserialize(buffer, ref offset);
Console.WriteLine(@"Hello");
try
{
initClientMsgDelegate.helloMsgReceived(msg, this as POITCPConnection);
}
catch
{
Console.WriteLine("Error in calling hello msg callback!");
}
}
