xmlnode jutil_iqresult(xmlnode x)
{
xmlnode cur;
jutil_tofrom(x);
xmlnode_put_attrib(x,"type","result");
/* hide all children of the iq, they go back empty */
for(cur = xmlnode_get_firstchild(x); cur != NULL; cur = xmlnode_get_nextsibling(cur))
xmlnode_hide(cur);
return x;
}
/**
* A replacement for xdb_set
* returns 0 if the set succeeded, 1 if not
*/
int xdb_set(void *noop, jid fn, char *ns, xmlnode x) {
extern jcr_instance jcr;
char buf[512];
xmlnode n, s, xdb;
int rc;
n = xdb_get(noop, fn, NULL);
if (n == NULL) {
memset(buf, 0, 512);
snprintf(buf, 511, "%s/%s.xml", jcr->spool_dir, fn->user);
xdb = xmlnode_new_tag("xdb");
if (ns != NULL)
xmlnode_put_attrib(x, "xdbns", ns);
// log_debug(JDBG, "node not found, creating %s", xmlnode2str(x));
xmlnode_insert_node(xdb, x);
// log_debug(JDBG, "\nwriting '%s'\n\n", xmlnode2str(xdb));
rc = xmlnode2file(buf, xdb);
xmlnode_free(xdb);
return rc;
} else {
s = NULL;
// log_debug(JDBG, "node found '%s'", xmlnode2str(n));
if (ns == NULL) {
s = xmlnode_get_tag(n, xmlnode_get_name(x));
} else {
memset(buf, 0, 512);
snprintf(buf, 511, "%s?xdbns=%s", xmlnode_get_name(x), ns);
// log_debug(JDBG, "search for '%s'", buf);
s = xmlnode_get_tag(n, buf);
}
// log_debug(JDBG, "removing '%s'", xmlnode2str(s));
xmlnode_hide(s);
if (ns != NULL)
xmlnode_put_attrib(x, "xdbns", ns);
xmlnode_insert_tag_node(n, x);
}
snprintf(buf, 511, "%s/%s.xml", jcr->spool_dir, fn->user);
rc = xmlnode2file(buf, n);
xmlnode_free(n);
log_debug(JDBG, "xdb_set: rc == %d", rc);
return 0;
}
mreturn mod_browse_set(mapi m, void *arg)
{
xmlnode browse, cur;
jid id, to;
if (m->packet->type != JPACKET_IQ)
return M_IGNORE;
if (!NSCHECK(m->packet->iq, NS_BROWSE)
|| jpacket_subtype(m->packet) != JPACKET__SET)
return M_PASS;
if (m->packet->to != NULL)
return M_PASS; /* if its to someone other than ourselves */
log_debug("handling set request %s", xmlnode2str(m->packet->iq));
/* no to implies to ourselves */
if (m->packet->to != NULL)
to = m->packet->to;
else
to = m->user->id;
/* if we set to a resource, we need to make sure that resource's browse is in the users browse */
if (to->resource != NULL) {
browse = mod_browse_get(m, to); /* get our browse info */
xmlnode_hide_attrib(browse, "xmlns"); /* don't need a ns as a child */
for (cur = xmlnode_get_firstchild(browse); cur != NULL;
cur = xmlnode_get_nextsibling(cur))
xmlnode_hide(cur); /* erase all children */
xdb_act(m->si->xc, m->user->id, NS_BROWSE, "insert", spools(m->packet->p, "?jid=", jid_full(to), m->packet->p), browse); /* insert and match replace */
xmlnode_free(browse);
}
/* get the id of the new browse item */
if ((cur = xmlnode_get_firstchild(m->packet->iq)) == NULL
|| (id =
jid_new(m->packet->p,
xmlnode_get_attrib(cur, "jid"))) == NULL) {
js_bounce(m->si, m->packet->x, TERROR_NOTACCEPTABLE);
return M_HANDLED;
}
/* insert the new item into the resource it was sent to */
xmlnode_hide_attrib(cur, "xmlns"); /* just in case, to make sure it inserts */
if (xdb_act
(m->si->xc, to, NS_BROWSE, "insert",
spools(m->packet->p, "?jid=", jid_full(id), m->packet->p),
cur)) {
js_bounce(m->si, m->packet->x, TERROR_UNAVAIL);
return M_HANDLED;
}
/* if the new data we're inserting is to one of our resources, update that resource's browse */
if (jid_cmpx(m->user->id, id, JID_USER | JID_SERVER) == 0
&& id->resource != NULL) {
/* get the old */
browse = mod_browse_get(m, id);
/* transform the new one into the old one */
xmlnode_put_attrib(cur, "xmlns", NS_BROWSE);
xmlnode_insert_node(cur, xmlnode_get_firstchild(browse));
xdb_set(m->si->xc, id, NS_BROWSE, cur); /* replace the resource's browse w/ this one */
xmlnode_free(browse);
}
/* send response to the user */
jutil_iqresult(m->packet->x);
jpacket_reset(m->packet);
js_session_to(m->s, m->packet);
return M_HANDLED;
}
