static struct Membership* membershipFreeList;
/** Freelist for struct Ban*'s */
static struct Ban* free_bans;
+/** Number of ban structures allocated. */
+static size_t bans_alloc;
+/** Number of ban structures in use. */
+static size_t bans_inuse;
#if !defined(NDEBUG)
/** return the length (>=0) of a chain of links.
set_ban_mask(struct Ban *ban, const char *banstr)
{
char *sep;
- MyFree(ban->banstr);
- if (!banstr)
- return;
- DupString(ban->banstr, banstr);
+ assert(banstr != NULL);
+ ircd_strncpy(ban->banstr, banstr, sizeof(ban->banstr) - 1);
sep = strrchr(banstr, '@');
if (sep) {
ban->nu_len = sep - banstr;
}
else if (!(ban = MyMalloc(sizeof(*ban))))
return NULL;
+ else
+ bans_alloc++;
+ bans_inuse++;
memset(ban, 0, sizeof(*ban));
set_ban_mask(ban, banstr);
return ban;
void
free_ban(struct Ban *ban)
{
- MyFree(ban->who);
- MyFree(ban->banstr);
ban->next = free_bans;
free_bans = ban;
+ bans_inuse--;
+}
+
+/** Report ban usage to \a cptr.
+ * @param[in] cptr Client requesting information.
+ */
+void bans_send_meminfo(struct Client *cptr)
+{
+ struct Ban *ban;
+ size_t num_free;
+ for (num_free = 0, ban = free_bans; ban; ban = ban->next)
+ num_free++;
+ send_reply(cptr, SND_EXPLICIT | RPL_STATSDEBUG, ":Bans: inuse %zu(%zu) free %zu alloc %zu",
+ bans_inuse, bans_inuse * sizeof(*ban), num_free, bans_alloc);
}
/** return the struct Membership* that represents a client on a channel
*/
if (member->channel->mode.mode & MODE_MODERATED)
return 0;
+ /* If only logged in users may join and you're not one, you can't speak. */
+ if (member->channel->mode.mode & MODE_REGONLY && !IsAccount(member->user))
+ return 0;
/*
* If you're banned then you can't speak either.
* but because of the amount of CPU time that is_banned chews
int i;
for (i = 0; cn[i]; i++) {
- if (i >= CHANNELLEN || !IsChannelChar(cn[i])) {
+ if (i >= IRCD_MIN(CHANNELLEN, feature_int(FEAT_CHANNELLEN))
+ || !IsChannelChar(cn[i])) {
cn[i] = '\0';
return;
}
send_reply(state->sptr, ERR_UPASSNOTSET, state->chptr->chname, state->chptr->chname);
return;
}
+ /* cannot set a +U password that is the same as +A */
+ if (state->dir == MODE_ADD && !ircd_strcmp(state->chptr->mode.apass, t_str)) {
+ send_reply(state->sptr, ERR_UPASS_SAME_APASS, state->chptr->chname);
+ return;
+ }
/* can't add a upass if one is set, nor can one remove the wrong upass */
if ((state->dir == MODE_ADD && *state->chptr->mode.upass) ||
(state->dir == MODE_DEL &&
if (!bmatch(ban, newban)) {
if (do_free)
free_ban(newban);
- else
- MyFree(newban->banstr);
return 1;
}
if (!(ban->flags & (BAN_OVERLAPPED|BAN_DEL))) {
/* If no matches were found, fail. */
if (do_free)
free_ban(newban);
- else
- MyFree(newban->banstr);
return 3;
}
if (do_free)
free_ban(newban);
- else
- MyFree(newban->banstr);
return 4;
}
newban->next = 0;
newban->flags = ((state->dir == MODE_ADD) ? BAN_ADD : BAN_DEL)
| (*flag_p == MODE_BAN ? 0 : BAN_EXCEPTION);
- newban->banstr = NULL;
set_ban_mask(newban, collapse(pretty_mask(t_str)));
- newban->who = cli_name(state->sptr);
+ ircd_strncpy(newban->who, cli_name(state->sptr), HOSTLEN);
newban->when = TStime();
apply_ban(&state->chptr->banlist, newban, 0);
}
count--;
len -= banlen;
- MyFree(ban->banstr);
-
continue;
} else if (ban->flags & BAN_DEL) { /* Deleted a ban? */
+ char *bandup;
+ DupString(bandup, ban->banstr);
modebuf_mode_string(state->mbuf, MODE_DEL | MODE_BAN,
- ban->banstr, 1);
+ bandup, 1);
if (state->flags & MODE_PARSE_SET) { /* Ok, make it take effect */
if (prevban) /* clip it out of the list... */
count--;
len -= banlen;
-
- ban->banstr = NULL; /* modebuf_mode_string() gave ownership of
- * the ban string to state->mbuf */
free_ban(ban);
changed++;
!(state->flags & MODE_PARSE_BOUNCE)) {
count--;
len -= banlen;
- MyFree(ban->banstr);
} else {
if (state->flags & MODE_PARSE_SET && MyUser(state->sptr) &&
(len > (feature_int(FEAT_AVBANLEN) * feature_int(FEAT_MAXBANS)) ||
ban->banstr);
count--;
len -= banlen;
- MyFree(ban->banstr);
} else {
+ char *bandup;
/* add the ban to the buffer */
+ DupString(bandup, ban->banstr);
modebuf_mode_string(state->mbuf, MODE_ADD | MODE_BAN,
- ban->banstr, 1);
+ bandup, 1);
if (state->flags & MODE_PARSE_SET) { /* create a new ban */
newban = make_ban(ban->banstr);
- DupString(newban->who, ban->who);
+ strcpy(newban->who, ban->who);
newban->when = ban->when;
newban->flags = ban->flags & BAN_IPMASK;
prevban = ban;
} /* for (prevban = 0, ban = state->chptr->banlist; ban; ban = nextban) { */
- /* Release all masks of removed bans */
- for (count = 0; count < state->numbans; ++count) {
- ban = state->banlist + count;
- if (ban->flags & BAN_DEL)
- MyFree(ban->banstr);
- }
-
if (changed) /* if we changed the ban list, we must invalidate the bans */
mode_ban_invalidate(state->chptr);
}
for (i = 0; i < MAXPARA; i++) { /* initialize ops/voices arrays */
state.banlist[i].next = 0;
- state.banlist[i].who = 0;
+ state.banlist[i].who[0] = '\0';
state.banlist[i].when = 0;
state.banlist[i].flags = 0;
state.cli_change[i].flag = 0;
is_local) /* got to remove user here */
remove_user_from_channel(jbuf->jb_source, chan);
} else {
- int oplevel = chan->mode.apass[0] ? 0 : MAXOPLEVEL;
+ int oplevel = !chan->mode.apass[0] ? MAXOPLEVEL
+ : (flags & CHFL_CHANNEL_MANAGER) ? 0
+ : 1;
/* Add user to channel */
if ((chan->mode.mode & MODE_DELJOINS) && !(flags & CHFL_VOICED_OR_OPPED))
add_user_to_channel(chan, jbuf->jb_source, flags | CHFL_DELAYED, oplevel);
/* send notification to all servers */
if (jbuf->jb_type != JOINBUF_TYPE_CREATE && !is_local)
- sendcmdto_serv_butone(jbuf->jb_source, CMD_JOIN, jbuf->jb_connect,
- "%H %Tu", chan, chan->creationtime);
+ {
+ if (flags & CHFL_CHANOP)
+ sendcmdto_serv_butone(jbuf->jb_source, CMD_JOIN, jbuf->jb_connect,
+ "%u:%H %Tu", oplevel, chan, chan->creationtime);
+ else
+ sendcmdto_serv_butone(jbuf->jb_source, CMD_JOIN, jbuf->jb_connect,
+ "%H %Tu", chan, chan->creationtime);
+ }
if (!((chan->mode.mode & MODE_DELJOINS) && !(flags & CHFL_VOICED_OR_OPPED))) {
/* Send the notification to the channel */
sendcmdto_channel_butserv_butone(jbuf->jb_source, CMD_JOIN, chan, NULL, 0, "%H", chan);
/* send an op, too, if needed */
- if (!MyUser(jbuf->jb_source) && jbuf->jb_type == JOINBUF_TYPE_CREATE)
- sendcmdto_channel_butserv_butone(jbuf->jb_source, CMD_MODE, chan, NULL, 0, "%H +o %C",
+ if (flags & CHFL_CHANOP && (oplevel < MAXOPLEVEL || !MyUser(jbuf->jb_source)))
+ sendcmdto_channel_butserv_butone((chan->mode.apass[0] ? &me : jbuf->jb_source),
+ CMD_MODE, chan, NULL, 0, "%H +o %C",
chan, jbuf->jb_source);
} else if (MyUser(jbuf->jb_source))
sendcmdto_one(jbuf->jb_source, CMD_JOIN, jbuf->jb_source, ":%H", chan);
/* RevealDelayedJoin: sends a join for a hidden user */
-void RevealDelayedJoin(struct Membership *member) {
+void RevealDelayedJoin(struct Membership *member)
+{
ClearDelayedJoin(member);
sendcmdto_channel_butserv_butone(member->user, CMD_JOIN, member->channel, member->user, 0, ":%H",
member->channel);
/* CheckDelayedJoins: checks and clear +d if necessary */
-void CheckDelayedJoins(struct Channel *chan) {
+void CheckDelayedJoins(struct Channel *chan)
+{
struct Membership *memb2;
-
+
if (chan->mode.mode & MODE_WASDELJOINS) {
for (memb2=chan->members;memb2;memb2=memb2->next_member)
if (IsDelayedJoin(memb2))
break;
-
+
if (!memb2) {
/* clear +d */
chan->mode.mode &= ~MODE_WASDELJOINS;
projects / ircu2.10.12-pk.git / blobdiff