- New function Lists_Count().
- New limit #define MAX_HNDL_CHANNEL_LISTS = 50.
- New numeric #define ERR_LISTFULL_MSG(478).
- Adjust numeric RPL_ISUPPORT2_MSG(005) accordingly ("MAXLIST")
/** Max. number of LIST replies. */
#define MAX_RPL_LIST 100
+/** Max. number of elemets allowed in channel invite and ban lists. */
+#define MAX_HNDL_CHANNEL_LISTS 50
+
/** Max. number of channel modes with arguments per MODE command. */
#define MAX_HNDL_MODES_ARG 5
return IRC_WriteStrClient(Client, RPL_ISUPPORT2_MSG, Client_ID(Client),
CHANNEL_NAME_LEN - 1, Conf_MaxNickLength - 1,
COMMAND_LEN - 23, CLIENT_AWAY_LEN - 1,
- COMMAND_LEN - 113, MAX_HNDL_MODES_ARG);
+ COMMAND_LEN - 113, MAX_HNDL_MODES_ARG,
+ MAX_HNDL_CHANNEL_LISTS);
} /* IRC_Send_ISUPPORT */
if (Lists_CheckDupeMask(list, mask))
return CONNECTED;
+ if (Client_Type(Client) == CLIENT_USER &&
+ Lists_Count(list) >= MAX_HNDL_CHANNEL_LISTS)
+ return IRC_WriteStrClient(Client, ERR_LISTFULL_MSG,
+ Client_ID(Client),
+ Channel_Name(Channel), mask,
+ MAX_HNDL_CHANNEL_LISTS);
if (what == 'I') {
if (!Channel_AddInvite(Channel, mask, false))
}
}
+/**
+ * Return the number of entries of a list.
+ *
+ * @param h List head.
+ * @return Number of items.
+ */
+GLOBAL unsigned long
+Lists_Count(struct list_head *h)
+{
+ struct list_elem *e;
+ unsigned long count = 0;
+
+ assert(h != NULL);
+
+ e = h->first;
+ while (e) {
+ count++;
+ e = e->next;
+ }
+ return count;
+}
+
/* -eof- */
GLOBAL bool Lists_Add PARAMS((struct list_head *h, const char *Mask,
time_t ValidUntil, const char *Reason));
GLOBAL void Lists_Del PARAMS((struct list_head *head, const char *Mask));
+GLOBAL unsigned long Lists_Count PARAMS((struct list_head *h));
GLOBAL void Lists_Free PARAMS((struct list_head *head));
#define RPL_CREATED_MSG "003 %s :This server has been started %s"
#define RPL_MYINFO_MSG "004 %s %s ngircd-%s %s %s"
#define RPL_ISUPPORT1_MSG "005 %s RFC2812 IRCD=ngIRCd CASEMAPPING=ascii PREFIX=(ov)@+ CHANTYPES=#&+ CHANMODES=bI,k,l,imnOPRstz CHANLIMIT=#&+:%d :are supported on this server"
-#define RPL_ISUPPORT2_MSG "005 %s CHANNELLEN=%d NICKLEN=%d TOPICLEN=%d AWAYLEN=%d KICKLEN=%d MODES=%d PENALTY :are supported on this server"
+#define RPL_ISUPPORT2_MSG "005 %s CHANNELLEN=%d NICKLEN=%d TOPICLEN=%d AWAYLEN=%d KICKLEN=%d MODES=%d MAXLIST=bI:%d PENALTY :are supported on this server"
#define RPL_TRACELINK_MSG "200 %s Link %s-%s %s %s V%s %ld %d %d"
#define RPL_TRACEOPERATOR_MSG "204 %s Oper 2 :%s"
#define ERR_BANNEDFROMCHAN_MSG "474 %s %s :Cannot join channel (+b)"
#define ERR_BADCHANNELKEY_MSG "475 %s %s :Cannot join channel (+k)"
#define ERR_NOCHANMODES_MSG "477 %s %s :Channel doesn't support modes"
+#define ERR_LISTFULL_MSG "478 %s %s %s: Channel list is full (%d)"
#define ERR_NOPRIVILEGES_MSG "481 %s :Permission denied"
#define ERR_CHANOPRIVSNEEDED_MSG "482 %s %s :You are not channel operator"
#define ERR_CANTKILLSERVER_MSG "483 %s :You can't kill a server!"