protected override async void Process(Entities.User u)
{
if (u.Authorized)
{
string newName = GetString(0);
if (newName.Length > 3 && Utils.isAlphaNumeric(newName)) //legal nickname. TODO: add reserved/allowed shit
{
bool dbNameIsTaken = await DBIsNameTaken(newName);
if (!dbNameIsTaken)
{
u.UpdateDisplayname(newName);
u.Send(new Packets.ServerList(u));
u.Disconnect();
// Update the DB
DBUpdateDisplayName(u.ID, newName);
}
else
{
u.Send(new Packets.ServerList(Packets.ServerList.ErrorCodes.NicknameTaken));
}
}
else
{
u.Send(new Packets.ServerList(Packets.ServerList.ErrorCodes.IlligalNickname));
}
}
else
{
u.Disconnect();
}
}
protected override void Process(Entities.User u)
{
if (u.Authorized)
{
string nickname = GetString(0);
if (nickname.Length >= 3 && Core.Constants.isAlphaNumeric(nickname))
{
if (nickname.Length <= 16)
{
try {
MySqlDataReader reader = Databases.Auth.Select(
new string[] { "id" },
"users",
new Dictionary <string, object>()
{
{ "displayname", nickname }
});
if (!reader.HasRows) // TODO: is the nickname allowed?
{
reader.Close();
Databases.Auth.Query(string.Concat("UPDATE users SET `displayname` ='", nickname, "' WHERE id=", u.ID, ";"));
u.UpdateDisplayname(nickname);
u.Send(new Packets.ServerList(u));
u.Disconnect();
}
else
{
reader.Close();
u.Send(new Packets.ServerList(Packets.ServerList.ErrorCodes.NicknameTaken));
}
} catch { u.Disconnect(); }
}
else
{
u.Send(new Packets.ServerList(Packets.ServerList.ErrorCodes.NewNickname));
}
}
else
{
u.Send(new Packets.ServerList(Packets.ServerList.ErrorCodes.NewNickname));
}
}
else
{
u.Disconnect(); // Not authorized, cheating!
}
}
