}
}
-
-static void mode_a_check_altchan(struct Client* cptr, char *channel) {
- struct Channel *chptr;
- if (!(chptr = FindChannel(channel)))
- return;
-
- if(chptr->mode.altchan && IsChannelName(chptr->mode.altchan) && strIsIrcCh(chptr->mode.altchan)) {
- mode_a_join(cptr,chptr->mode.altchan,CHFL_DEOPPED);
- }
+static void mode_a_check_altchan(struct Client* sptr, char *channel) {
+ static Channel *chptrb;
+ if (!(chptrb = FindChannel(channel))) {
+ if (((channel[0] == '&') && !feature_bool(FEAT_LOCAL_CHANNELS)) || strlen(altchan) > IRCD_MIN(CHANNELLEN, feature_int(FEAT_CHANNELLEN))) {
+ //we don't send an error message here - that would be very strange for the user, because they normaly don't know that mode +F is set
+ } else if ((chptrb = get_channel(sptr, altchan, CGT_CREATE))) {
+ joinbuf_join(&create, chptrb, CHFL_CHANOP | CHFL_CHANNEL_MANAGER);
+ do_names(sptr, chptrb, NAMES_ALL|NAMES_EON);
+ }
+ } else {
+ //first of all check if we may even join this channel
+ int err2 = 0;
+ if (chptrb->users == 0 && !chptrb->mode.apass[0] && !(chptrb->mode.mode & MODE_PERSIST)) {
+ /* Joining a zombie channel (zannel): give ops and increment TS. */
+ flags = CHFL_CHANOP;
+ chptrb->creationtime++;
+ } else if (IsInvited(sptr, chptrb)) {
+ /* Invites and key=OVERRIDE bypass these other checks. */
+ } else if (chptrb->mode.mode & MODE_INVITEONLY)
+ err2 = ERR_INVITEONLYCHAN;
+ else if (chptrb->mode.limit && (chptrb->users >= chptrb->mode.limit))
+ err2 = ERR_CHANNELISFULL;
+ else if ((chptrb->mode.mode & MODE_REGONLY) && !IsAccount(sptr))
+ err2 = ERR_NEEDREGGEDNICK;
+ else if (find_ban(sptr, chptrb->banlist))
+ err2 = ERR_BANNEDFROMCHAN;
+ else if (*chptrb->mode.key && (!key || strcmp(key, chptrb->mode.key)))
+ err2 = ERR_BADCHANNELKEY;
+ if(!err2) {
+ joinbuf_join(&join, chptrb, flags);
+ del_invite(sptr, chptrb);
+ if (chptrb->topic[0]) {
+ send_reply(sptr, RPL_TOPIC, chptrb->chname, chptrb->topic);
+ send_reply(sptr, RPL_TOPICWHOTIME, chptrb->chname, chptrb->topic_nick, chptrb->topic_time);
+ }
+ do_names(sptr, chptrb, NAMES_ALL|NAMES_EON); /* send /names list */
+ }
+ }
}
/** RELAY
}
} else if(strcmp("JAR", parv[2]) == 0 && parc > 2) {
struct Client *acptr;
+ struct Channel *chptr;
if(acptr = findNUser(parv[1])) {
- mode_a_check_altchan(acptr,parv[3]);
+ if(chptr = FindChannel(parv[3]) && chptr->mode.altchan && IsChannelName(chptr->mode.altchan) && strIsIrcCh(chptr->mode.altchan)) {
+ mode_a_check_altchan(acptr,chptr->mode.altchan);
+ }
send_reply(acptr, ERR_JOINACCESS, parv[3]);
}
}