+ ModResult OnUserPreNick(LocalUser* user, const std::string& newnick) CXX11_OVERRIDE
+ {
+ // Check Q-Lines (for local nick changes only, remote servers have our Q-Lines to enforce themselves)
+
+ XLine* xline = ServerInstance->XLines->MatchesLine("Q", newnick);
+ if (!xline)
+ return MOD_RES_PASSTHRU; // No match
+
+ // A Q-Line matched the new nick, tell opers if the user is registered
+ if (user->registered == REG_ALL)
+ {
+ ServerInstance->SNO->WriteGlobalSno('a', "Q-Lined nickname %s from %s: %s",
+ newnick.c_str(), user->GetFullRealHost().c_str(), xline->reason.c_str());
+ }
+
+ // Send a numeric because if we deny then the core doesn't reply anything
+ user->WriteNumeric(ERR_ERRONEUSNICKNAME, "%s :Invalid nickname: %s", newnick.c_str(), xline->reason.c_str());
+ return MOD_RES_DENY;
+ }
+