* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
- * E-mail:
- * <brain@chatspike.net>
- * <Craig@chatspike.net>
+ * InspIRCd: (C) 2002-2007 InspIRCd Development Team
+ * See: http://www.inspircd.org/wiki/index.php/Credits
*
- * Written by Craig Edwards, Craig McLure, and others.
* This program is free but copyrighted software; see
* the file COPYING for details.
*
{
char oldnick[NICKMAX];
- if (!parameters[0][0])
- {
- ServerInstance->Log(DEBUG,"zero length new nick passed to handle_nick");
+ if (!*parameters[0])
return CMD_FAILURE;
- }
+
if (!*user->nick)
- {
- ServerInstance->Log(DEBUG,"invalid old nick passed to handle_nick");
return CMD_FAILURE;
- }
- ServerInstance->Log(DEBUG,"Fall through");
+
if (irc::string(user->nick) == irc::string(parameters[0]))
{
/* If its exactly the same, even case, dont do anything. */
* able to do silly things like this even though the RFC says
* the nick AAA is the same as the nick aaa.
*/
- ServerInstance->Log(DEBUG,"old nick is new nick, not updating hash (case change only)");
strlcpy(oldnick, user->nick, NICKMAX - 1);
int MOD_RESULT = 0;
FOREACH_RESULT(I_OnUserPreNick,OnUserPreNick(user,parameters[0]));
if (user->registered == REG_ALL)
user->WriteCommon("NICK %s",parameters[0]);
strlcpy(user->nick, parameters[0], NICKMAX - 1);
+ user->InvalidateCache();
FOREACH_MOD(I_OnUserPostNick,OnUserPostNick(user,oldnick));
return CMD_SUCCESS;
}
else
{
- char* mq = ServerInstance->XLines->matches_qline(parameters[0]);
+ QLine* mq = ServerInstance->XLines->matches_qline(parameters[0]);
if (mq)
{
- ServerInstance->SNO->WriteToSnoMask('x', "Q-Lined nickname %s from %s!%s@%s: %s", parameters[0], user->nick, user->ident, user->host, mq);
- user->WriteServ("432 %s %s :Invalid nickname: %s",user->nick,parameters[0], mq);
+ ServerInstance->SNO->WriteToSnoMask('x', "Q-Lined nickname %s from %s!%s@%s: %s", parameters[0], user->nick, user->ident, user->host, mq->reason);
+ user->WriteServ("432 %s %s :Invalid nickname: %s",user->nick,parameters[0], mq->reason);
return CMD_FAILURE;
}
if ((ServerInstance->FindNick(parameters[0])) && (ServerInstance->FindNick(parameters[0]) != user) && (ServerInstance->IsNick(parameters[0])))
}
else
{
- user->WriteServ("433 %s %s :Nickname is already in use.",user->nick,parameters[0]);
+ user->WriteServ("433 %s %s :Nickname is already in use.", user->registered >= REG_NICK ? user->nick : "*", parameters[0]);
return CMD_FAILURE;
}
}
}
user->WriteCommon("NICK %s",parameters[0]);
-
+
}
strlcpy(oldnick, user->nick, NICKMAX - 1);
/* change the nick of the user in the users_hash */
user = user->UpdateNickHash(parameters[0]);
+
/* actually change the nick within the record */
if (!user) return CMD_FAILURE;
if (!*user->nick) return CMD_FAILURE;
strlcpy(user->nick, parameters[0], NICKMAX - 1);
- ServerInstance->Log(DEBUG,"new nick set: %s",user->nick);
-
+ user->InvalidateCache();
+
if (user->registered < REG_NICKUSER)
{
user->registered = (user->registered | REG_NICK);
- // dont attempt to look up the dns until they pick a nick... because otherwise their pointer WILL change
- // and unless we're lucky we'll get a duff one later on.
- //user->dns_done = (!lookup_dns(user->nick));
- //if (user->dns_done)
- // ServerInstance->Log(DEBUG,"Aborting dns lookup of %s because dns server experienced a failure.",user->nick);
if (ServerInstance->Config->NoUserDns)
{
user->dns_done = true;
+ ServerInstance->next_call = ServerInstance->Time();
}
else
{
user->StartDNSLookup();
if (user->dns_done)
- ServerInstance->Log(DEBUG,"Aborting dns lookup of %s because dns server experienced a failure.",user->nick);
+ {
+ /* Cached result or instant failure - fall right through if possible */
+ ServerInstance->next_call = ServerInstance->Time();
+ }
+ else
+ {
+ if (ServerInstance->next_call > ServerInstance->Time() + ServerInstance->Config->dns_timeout)
+ ServerInstance->next_call = ServerInstance->Time() + ServerInstance->Config->dns_timeout;
+ }
}
}
if (user->registered == REG_NICKUSER)