public ActiveUser LoginUser(string username, string password, string address)
{
string user = username.Trim();
if (!_usersRegistered.ContainsKey(user) ||
!_usersRegistered[user].CheckPassword((password)))
{
return(null);
}
RegisteredUser regUser = _usersRegistered[user];
ActiveUser newUser = new ActiveUser(regUser.Username, regUser.RealName, address);
if (!_onlineUsers.Contains(newUser))
{
if (!_onlineUsers.Add(newUser))
{
return(null);
}
NotifyActiveUser(newUser);
}
return(newUser);
}
public bool LogoutUser(ActiveUser user)
{
NotifyLogoutUser(user);
return(_onlineUsers.Remove(user));
}