* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * Inspire is copyright (C) 2002-2005 ChatSpike-Dev.
+ * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
* E-mail:
- * <brain.net>
- * <Craig.net>
+ * <brain@chatspike.net>
+ * <Craig@chatspike.net>
*
* Written by Craig Edwards, Craig McLure, and others.
* This program is free but copyrighted software; see
extern time_t TIME;
extern user_hash clientlist;
extern chan_hash chanlist;
-extern whowas_hash whowas;
extern std::vector<userrec*> all_opers;
extern std::vector<userrec*> local_users;
-extern userrec* fd_ref_table[65536];
+extern userrec* fd_ref_table[MAX_DESCRIPTORS];
void cmd_nick::Handle (char **parameters, int pcnt, userrec *user)
{
+ char oldnick[NICKMAX];
+
if (pcnt < 1)
{
log(DEBUG,"not enough params for handle_nick");
log(DEBUG,"invalid old nick passed to handle_nick");
return;
}
- if (!strcasecmp(user->nick,parameters[0]))
+ if (irc::string(user->nick) == irc::string(parameters[0]))
{
- log(DEBUG,"old nick is new nick, skipping");
+ /* If its exactly the same, even case, dont do anything. */
+ if (!strcmp(user->nick,parameters[0]))
+ return;
+ /* Its a change of case. People insisted that they should be
+ * able to do silly things like this even though the RFC says
+ * the nick AAA is the same as the nick aaa.
+ */
+ 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 (MOD_RESULT)
+ return;
+ if (user->registered == 7)
+ WriteCommon(user,"NICK %s",parameters[0]);
+ strlcpy(user->nick, parameters[0], NICKMAX - 1);
+ FOREACH_MOD(I_OnUserPostNick,OnUserPostNick(user,oldnick));
return;
}
else
{
- if (strlen(parameters[0]) > 1)
+ if ((*parameters[0] == ':') && (*(parameters[0]+1) != 0))
{
- if (parameters[0][0] == ':')
- {
- *parameters[0]++;
- }
+ parameters[0]++;
}
if (matches_qline(parameters[0]))
{
if (user->registered == 7)
{
int MOD_RESULT = 0;
- FOREACH_RESULT(OnUserPreNick(user,parameters[0]));
+ FOREACH_RESULT(I_OnUserPreNick,OnUserPreNick(user,parameters[0]));
if (MOD_RESULT) {
// if a module returns true, the nick change is silently forbidden.
return;
WriteCommon(user,"NICK %s",parameters[0]);
}
-
- char oldnick[NICKMAX];
- strlcpy(oldnick,user->nick,NICKMAX);
+
+ strlcpy(oldnick, user->nick, NICKMAX - 1);
/* change the nick of the user in the users_hash */
user = ReHashNick(user->nick, parameters[0]);
if (!user) return;
if (!user->nick) return;
- strlcpy(user->nick, parameters[0],NICKMAX);
+ strlcpy(user->nick, parameters[0], NICKMAX - 1);
log(DEBUG,"new nick set: %s",user->nick);
if (user->registered == 3)
{
/* user is registered now, bit 0 = USER command, bit 1 = sent a NICK command */
- FOREACH_MOD OnUserRegister(user);
- ConnectUser(user);
+ FOREACH_MOD(I_OnUserRegister,OnUserRegister(user));
+ //ConnectUser(user,NULL);
}
if (user->registered == 7)
{
- FOREACH_MOD OnUserPostNick(user,oldnick);
+ FOREACH_MOD(I_OnUserPostNick,OnUserPostNick(user,oldnick));
}
}