static int
node_handler(int x, void *user)
{
struct xmpp *xmpp = (struct xmpp *)user;
int r;
char *name;
r = xmpp_default_node_hook(x, xmpp, user);
if (r < 0)
return -1;
if (r)
return 0;
name = xml_node_name(x, &xmpp->xml.mem);
if (!name)
return -1;
if (!strcmp(name, "message"))
return msg_hook(x, xmpp);
if (!strcmp(name, "presence"))
return presence_hook(x, xmpp);
if (!strcmp(name, "iq")) {
name = xml_node_find_attr(x, "id", &xmpp->xml.mem);
if (name && !strcmp(name, "roster"))
return roster_hook(x, xmpp);
}
return 0;
}
static int
node_handler(int x, void *user)
{
struct xmpp *xmpp = (struct xmpp *)user;
char *name, *msg, *from, *show, *status, *type;
int r, n;
r = xmpp_default_node_hook(x, xmpp, user);
if (r < 0) {
if (!xmpp->is_authorized)
fprintf(stderr, "Authorization error.\n");
return -1;
}
if (r)
return 0;
name = xml_node_name(x, &xmpp->xml.mem);
if (!name)
return -1;
from = xml_node_find_attr(x, "from", &xmpp->xml.mem);
if (!strcmp(name, "message")) {
from = from ? jid_partial(from, &n) : 0;
if (!from)
return -1;
snprintf(jid_from, sizeof(jid_from), "%.*s", n, from);
msg = xml_node_find_text(x, "body", &xmpp->xml.mem);
if (!msg)
return -1;
print_msg("<%.*s> %s\n", n, from, msg);
} else if (!strcmp(name, "presence")) {
if (!from)
return -1;
show = xml_node_find_text(x, "show", &xmpp->xml.mem);
status = xml_node_find_text(x, "status", &xmpp->xml.mem);
type = xml_node_find_attr(x, "type", &xmpp->xml.mem);
if (type)
print_msg("-!- %s sends %s\n", from, type);
print_msg("-!- %s is %s (%s)\n", from,
show ? show : (type ? type : "online"), status ? status : "");
} else if (!strcmp(name, "iq")) {
name = xml_node_find_attr(x, "id", &xmpp->xml.mem);
if (name && !strcmp(name, "roster"))
roster_handler(x, xmpp);
}
return 0;
}