void
discovery(struct connection *conn)
{
struct pdu *request, *response;
struct keys *request_keys, *response_keys;
int i;
log_debugx("beginning discovery session");
request = text_new_request(conn);
request_keys = keys_new();
keys_add(request_keys, "SendTargets", "All");
keys_save(request_keys, request);
keys_delete(request_keys);
request_keys = NULL;
pdu_send(request);
pdu_delete(request);
request = NULL;
log_debugx("waiting for Text Response");
response = text_receive(conn);
response_keys = keys_new();
keys_load(response_keys, response);
for (i = 0; i < KEYS_MAX; i++) {
if (response_keys->keys_names[i] == NULL)
break;
if (strcmp(response_keys->keys_names[i], "TargetName") != 0)
continue;
log_debugx("adding target %s", response_keys->keys_values[i]);
/*
* XXX: Validate the target name?
*/
kernel_add(conn, response_keys->keys_values[i]);
}
keys_delete(response_keys);
pdu_delete(response);
log_debugx("removing temporary discovery session");
kernel_remove(conn);
log_debugx("discovery done; logging out");
request = logout_new_request(conn);
pdu_send(request);
pdu_delete(request);
request = NULL;
log_debugx("waiting for Logout Response");
response = logout_receive(conn);
pdu_delete(response);
log_debugx("discovery session done");
}
void
keys_add_int(struct keys *keys, const char *name, int value)
{
char *str;
int ret;
ret = asprintf(&str, "%d", value);
if (ret <= 0)
log_err(1, "asprintf");
keys_add(keys, name, str);
free(str);
}