* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*
- * $Id: channel.c 3580 2007-11-07 23:45:14Z jilles $
*/
#include "stdinc.h"
{
channel_metadata_clear(chptr);
rb_free(chptr->chname);
+ rb_free(chptr->mode_lock);
rb_bh_free(channel_heap, chptr);
}
p = buffer;
- if(is_owner(msptr))
+ if(is_admin(msptr))
{
if(!combine)
return "!";
return 0;
}
-/* is_owner()
+/* is_admin()
*
- * input - membership to check for owner
- * output - 1 if the user is an owner, 0 if the user is not or owner
+ * input - membership to check for admin
+ * output - 1 if the user is an admin, 0 if the user is not or admin
* is disabled.
* side effects -
*
*/
int
-is_owner(struct membership *msptr)
+is_admin(struct membership *msptr)
{
- if(!ConfigChannel.use_owner)
+ if(!ConfigChannel.use_admin)
return 0;
if(is_chmode_a(msptr))
return 1;
/* is_any_op()
*
* input - membership to check for ops
- * output - 1 if the user is op, halfop, or owner, 0 elsewise
+ * output - 1 if the user is op, halfop, or admin, 0 elsewise
* side effects -
*/
int
is_any_op(struct membership *msptr)
{
- if(is_chanop(msptr) || is_halfop(msptr) || is_owner(msptr))
+ if(is_chanop(msptr) || is_halfop(msptr) || is_admin(msptr))
return 1;
else
return 0;
/* is_chanop_voiced()
*
* input - memebership to check for status
- * output - 1 if the user is op, halfop, owner, or voice, 0 elsewise
+ * output - 1 if the user is op, halfop, admin, or voice, 0 elsewise
* side effects -
*/
int
is_chanop_voiced(struct membership *msptr)
{
- if(is_chanop(msptr) || is_voiced(msptr) || is_halfop(msptr) || is_owner(msptr))
+ if(is_chanop(msptr) || is_voiced(msptr) || is_halfop(msptr) || is_admin(msptr))
return 1;
else
return 0;
int
can_kick_deop(struct membership *source, struct membership *target)
{
- if(is_chanop(source) && !is_owner(target))
+ if(is_chanop(source) && !is_admin(target))
return 1;
else if(is_halfop(source) && !is_any_op(target))
return 1;
- else if(is_owner(source))
+ else if(is_admin(source))
return 1;
return 0;
char src_host[NICKLEN + USERLEN + HOSTLEN + 6];
char src_iphost[NICKLEN + USERLEN + HOSTLEN + 6];
char src_althost[NICKLEN + USERLEN + HOSTLEN + 6];
- char *text = rb_strdup("");
+ char text[10];
int use_althost = 0;
int i = 0;
hook_data_channel moduledata;
if((is_banned(chptr, source_p, NULL, src_host, src_iphost)) == CHFL_BAN)
return (ERR_BANNEDFROMCHAN);
- rb_sprintf(text, "K%s", source_p->id);
+ rb_snprintf(text, sizeof(text), "K%s", source_p->id);
DICTIONARY_FOREACH(md, &iter, chptr->metadata)
{
- if(!strcmp(md->value, "KICKNOREJOIN") && !strcmp(md->name, text) && (md->timevalue + ConfigChannel.kick_no_rejoin_time > rb_current_time()))
+ if(!strcmp(md->value, "KICKNOREJOIN") && !strcmp(md->name, text) && (md->timevalue + 2 > rb_current_time()))
return ERR_KICKNOREJOIN;
/* cleanup any stale KICKNOREJOIN metadata we find while we're at it */
- if(!strcmp(md->value, "KICKNOREJOIN") && !(md->timevalue + ConfigChannel.kick_no_rejoin_time > rb_current_time()))
+ if(!strcmp(md->value, "KICKNOREJOIN") && !(md->timevalue + 2 > rb_current_time()))
channel_metadata_delete(chptr, md->name, 0);
}
if(is_chanop_voiced(msptr))
return CAN_SEND_OPV;
- if(IsOverride(source_p))
- return CAN_SEND_NONOP;
-
if(chptr->mode.mode & MODE_MODERATED)
return CAN_SEND_NO;
return CAN_SEND_NONOP;
}
+/*
+ * flood_attack_channel
+ * inputs - flag 0 if PRIVMSG 1 if NOTICE. RFC
+ * says NOTICE must not auto reply
+ * - pointer to source Client
+ * - pointer to target channel
+ * output - 1 if target is under flood attack
+ * side effects - check for flood attack on target chptr
+ */
+int
+flood_attack_channel(int p_or_n, struct Client *source_p, struct Channel *chptr, char *chname)
+{
+ int delta;
+
+ if(GlobalSetOptions.floodcount && MyClient(source_p) && (!IsOper(source_p) || !ConfigFileEntry.true_no_oper_flood))
+ {
+ if((chptr->first_received_message_time + 1) < rb_current_time())
+ {
+ delta = rb_current_time() - chptr->first_received_message_time;
+ chptr->received_number_of_privmsgs -= delta;
+ chptr->first_received_message_time = rb_current_time();
+ if(chptr->received_number_of_privmsgs <= 0)
+ {
+ chptr->received_number_of_privmsgs = 0;
+ chptr->flood_noticed = 0;
+ }
+ }
+
+ if((chptr->received_number_of_privmsgs >= GlobalSetOptions.floodcount)
+ || chptr->flood_noticed)
+ {
+ if(chptr->flood_noticed == 0)
+ {
+ sendto_realops_snomask(SNO_BOTS, *chptr->chname == '&' ? L_ALL : L_NETWIDE,
+ "Possible Flooder %s[%s@%s] on %s target: %s",
+ source_p->name, source_p->username,
+ source_p->orighost,
+ source_p->servptr->name, chptr->chname);
+ chptr->flood_noticed = 1;
+
+ /* Add a bit of penalty */
+ chptr->received_number_of_privmsgs += 2;
+ }
+ if(MyClient(source_p) && (p_or_n != 1))
+ sendto_one(source_p,
+ ":%s NOTICE %s :*** Message to %s throttled due to flooding",
+ me.name, source_p->name, chptr->chname);
+ return 1;
+ }
+ else
+ chptr->received_number_of_privmsgs++;
+ }
+
+ return 0;
+}
+
/* find_bannickchange_channel()
* Input: client to check
* Output: channel preventing nick change
}
}
+void
+resv_chan_forcepart(const char *name, const char *reason, int temp_time)
+{
+ rb_dlink_node *ptr;
+ rb_dlink_node *next_ptr;
+ struct Channel *chptr;
+ struct membership *msptr;
+ struct Client *target_p;
+
+ if(!ConfigChannel.resv_forcepart)
+ return;
+
+ /* for each user on our server in the channel list
+ * send them a PART, and notify opers.
+ */
+ chptr = find_channel(name);
+ if(chptr != NULL)
+ {
+ RB_DLINK_FOREACH_SAFE(ptr, next_ptr, chptr->locmembers.head)
+ {
+ msptr = ptr->data;
+ target_p = msptr->client_p;
+
+ if(IsExemptResv(target_p))
+ continue;
+
+ sendto_server(target_p, chptr, CAP_TS6, NOCAPS,
+ ":%s PART %s", target_p->id, chptr->chname);
+
+ sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s PART %s :%s",
+ target_p->name, target_p->username,
+ target_p->host, chptr->chname, target_p->name);
+
+ remove_user_from_channel(msptr);
+
+ /* notify opers & user they were removed from the channel */
+ sendto_realops_snomask(SNO_GENERAL, L_ALL,
+ "Forced PART for %s!%s@%s from %s (%s)",
+ target_p->name, target_p->username,
+ target_p->host, name, reason);
+
+ if(temp_time > 0)
+ sendto_one_notice(target_p, ":*** Channel %s is temporarily unavailable on this server.",
+ name);
+ else
+ sendto_one_notice(target_p, ":*** Channel %s is no longer available on this server.",
+ name);
+ }
+ }
+}
+
/* Check what we will forward to, without sending any notices to the user
* -- jilles
*/
continue;
}
- flags = CHFL_CHANOP;
+ if(ConfigChannel.admin_on_channel_create && ConfigChannel.use_admin)
+ flags = CHFL_ADMIN | CHFL_CHANOP;
+ else
+ flags = CHFL_CHANOP;
}
if((rb_dlink_list_length(&source_p->user->channel) >=
get_oper_name(source_p), chptr->chname);
sendto_server(NULL, chptr, NOCAPS, NOCAPS,
":%s WALLOPS :%s is overriding JOIN to [%s]",
- use_id(source_p), get_oper_name(source_p), chptr->chname);
+ me.name, get_oper_name(source_p), chptr->chname);
}
else if ((i != ERR_NEEDREGGEDNICK && i != ERR_THROTTLE && i != ERR_INVITEONLYCHAN && i != ERR_CHANNELISFULL) ||
(!ConfigChannel.use_forward || (chptr = check_forward(source_p, chptr, key)) == NULL))
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