static void chanacs_ext_delete(chanacs_exttarget_t *e)
{
return_if_fail(e != NULL);
mowgli_patricia_delete(chanacs_exttarget_tree, e->channel);
strshare_unref(e->channel);
strshare_unref(entity(e)->name);
mowgli_heap_free(chanacs_ext_heap, e);
}
static void
server_ext_delete(struct this_exttarget *e)
{
return_if_fail(e != NULL);
mowgli_patricia_delete(server_exttarget_tree, e->server);
strshare_unref(e->server);
strshare_unref(entity(e)->name);
mowgli_heap_free(server_ext_heap, e);
}
static void check_hidehost(user_t *u)
{
static bool warned = false;
char buf[HOSTLEN + 1];
/* do they qualify? */
if (!(u->flags & UF_HIDEHOSTREQ) || u->myuser == NULL || (u->myuser->flags & MU_WAITAUTH))
return;
/* don't use this if they have some other kind of vhost */
if (strcmp(u->host, u->vhost))
{
slog(LG_DEBUG, "check_hidehost(): +x overruled by other vhost for %s", u->nick);
return;
}
if (me.hidehostsuffix == NULL)
{
if (!warned)
{
wallops("Misconfiguration: serverinfo::hidehostsuffix not set");
warned = true;
}
return;
}
snprintf(buf, sizeof buf, "%s.%s", entity(u->myuser)->name, me.hidehostsuffix);
strshare_unref(u->vhost);
u->vhost = strshare_get(buf);
slog(LG_DEBUG, "check_hidehost(): %s -> %s", u->nick, u->vhost);
}
static void m_mode(sourceinfo_t *si, int parc, char *parv[])
{
user_t *u;
char *p;
if (*parv[0] == '#')
channel_mode(NULL, channel_find(parv[0]), parc - 1, &parv[1]);
else
{
/* Yes this is a nick and not a UID -- jilles */
u = user_find_named(parv[0]);
if (u == NULL)
{
slog(LG_DEBUG, "m_mode(): user mode for unknown user %s", parv[0]);
return;
}
user_mode(u, parv[1]);
if (strchr(parv[1], 'x'))
{
u->flags |= UF_HIDEHOSTREQ;
check_hidehost(u);
}
if (strchr(parv[1], 'h'))
{
if (parc > 2)
{
/* assume +h */
p = strchr(parv[2], '@');
if (p == NULL)
{
strshare_unref(u->vhost);
u->vhost = strshare_get(parv[2]);
}
else
{
char userbuf[USERLEN];
strshare_unref(u->vhost);
u->vhost = strshare_get(p + 1);
mowgli_strlcpy(userbuf, parv[2], sizeof userbuf);
p = strchr(userbuf, '@');
if (p != NULL)
*p = '\0';
strshare_unref(u->user);
u->user = strshare_get(userbuf);
}
slog(LG_DEBUG, "m_mode(): user %s setting vhost %s@%s", u->nick, u->user, u->vhost);
}
else
{
/* must be -h */
/* XXX we don't know the original ident */
slog(LG_DEBUG, "m_mode(): user %s turning off vhost", u->nick);
strshare_unref(u->vhost);
u->vhost = strshare_get(u->host);
/* revert to +x vhost if applicable */
check_hidehost(u);
}
}
}
}
static void m_nick(sourceinfo_t *si, int parc, char *parv[])
{
user_t *u;
char ipstring[HOSTIPLEN];
char *p;
int i;
/* got the right number of args for an introduction? */
if (parc >= 8)
{
/* -> AB N jilles 1 1137687480 jilles jaguar.test +oiwgrx jilles B]AAAB ABAAE :Jilles Tjoelker */
/* -> AB N test4 1 1137690148 jilles jaguar.test +iw B]AAAB ABAAG :Jilles Tjoelker */
slog(LG_DEBUG, "m_nick(): new user on `%s': %s", si->s->name, parv[0]);
decode_p10_ip(parv[parc - 3], ipstring);
u = user_add(parv[0], parv[3], parv[4], NULL, ipstring, parv[parc - 2], parv[parc - 1], si->s, atoi(parv[2]));
if (u == NULL)
return;
if (parv[5][0] == '+')
{
user_mode(u, parv[5]);
i = 1;
if (strchr(parv[5], 'r'))
{
p = strchr(parv[5+i], ':');
if (p != NULL)
*p++ = '\0';
handle_burstlogin(u, parv[5+i], p ? atol(p) : 0);
/* killed to force logout? */
if (user_find(parv[parc - 2]) == NULL)
return;
i++;
}
if (strchr(parv[5], 'h'))
{
p = strchr(parv[5+i], '@');
if (p == NULL)
{
strshare_unref(u->vhost);
u->vhost = strshare_get(parv[5 + i]);
}
else
{
char userbuf[USERLEN];
strshare_unref(u->vhost);
u->vhost = strshare_get(p + 1);
mowgli_strlcpy(userbuf, parv[5+i], sizeof userbuf);
p = strchr(userbuf, '@');
if (p != NULL)
*p = '\0';
strshare_unref(u->user);
u->user = strshare_get(userbuf);
}
i++;
}
if (strchr(parv[5], 'x'))
{
u->flags |= UF_HIDEHOSTREQ;
/* this must be after setting the account name */
check_hidehost(u);
}
}
handle_nickchange(u);
}
/* if it's only 2 then it's a nickname change */
else if (parc == 2)
{
if (!si->su)
{
slog(LG_DEBUG, "m_nick(): server trying to change nick: %s", si->s != NULL ? si->s->name : "<none>");
return;
}
slog(LG_DEBUG, "m_nick(): nickname change from `%s': %s", si->su->nick, parv[0]);
if (user_changenick(si->su, parv[0], atoi(parv[1])))
return;
handle_nickchange(si->su);
}
else
{
slog(LG_DEBUG, "m_nick(): got NICK with wrong (%d) number of params", parc);
for (i = 0; i < parc; i++)
slog(LG_DEBUG, "m_nick(): parv[%d] = %s", i, parv[i]);
}
}
