public static void AddUser(TcpClient tcpUser, string curentMessage)
{
// First add the username and associated connection to both hash tables
message = message.Deserialize(curentMessage);
ChatServer.htUsers.Add(message.UserName, tcpUser);
ChatServer.htConnections.Add(tcpUser, message.UserName);
ChatServer.htUserNameSmileName.Add(message.UserName, message.SmileName);
OnUserStatusChanged(message.UserName, message.SmileName);
// Tell of the new connection to all other users and to the server form
SendAdminMessage(htConnections[tcpUser] + userJoinUs, (string)htConnections[tcpUser]);
}
public string Serialize(Message message)
{
lock (sync)
{
string result = string.Format(format,
message.UserName,
message.SmileName,
message.NewUser,
message.PrivateChat,
message.FriendName,
message.CurrentMessage);
return result;
}
}
// Occures when a new client is accepted
private void AcceptClient()
{
srReceiver = new System.IO.StreamReader(tcpClient.GetStream());
swSender = new System.IO.StreamWriter(tcpClient.GetStream());
// Read the account information from the client
string m = srReceiver.ReadLine();
strMessage = strMessage.Deserialize(m);
currUser = strMessage.UserName; // srReceiver.ReadLine();
// We got a response from the client
if (IsSuccessfullyConnected(m))
{
try
{
// Keep waiting for a message from the user
while (!string.IsNullOrEmpty((strResponse = srReceiver.ReadLine())))
{
lock (sync)
{
// If it's invalid, remove the user
if (strResponse == null)
{
ChatServer.RemoveUser(tcpClient);
}
else
{
// Otherwise send the message to all the other users
strMessage = strMessage.Deserialize(strResponse);
ChatServer.SendMessage(currUser, strMessage.CurrentMessage);
}
}
}
}
catch
{
// If anything went wrong with this user, disconnect him
ChatServer.RemoveUser(tcpClient);
}
}
}
public Message Deserialize(string currentMessage)
{
lock (sync)
{
Message message = new Message();
string[] str = currentMessage.Split(splitter.ToCharArray());
if (str.Length == 6)
{
message.UserName= str[0];
message.SmileName= str[1];
message.NewUser= str[2];
message.PrivateChat= str[3];
message.FriendName= str[4];
message.CurrentMessage = str[5];
}
return message;
}
}
