/* Release a reference to SA. */
void
sa_release(struct sa *sa)
{
struct cert_handler *handler;
struct proto *proto;
LOG_DBG((LOG_SA, 80, "sa_release: SA %p had %d references",
sa, sa->refcnt));
if (--sa->refcnt)
return;
LOG_DBG((LOG_SA, 60, "sa_release: freeing SA %p", sa));
while ((proto = TAILQ_FIRST(&sa->protos)) != 0)
proto_free(proto);
if (sa->data) {
if (sa->doi && sa->doi->free_sa_data)
sa->doi->free_sa_data(sa->data);
free(sa->data);
}
free(sa->id_i);
free(sa->id_r);
if (sa->recv_cert) {
handler = cert_get(sa->recv_certtype);
if (handler)
handler->cert_free(sa->recv_cert);
}
if (sa->sent_cert) {
handler = cert_get(sa->sent_certtype);
if (handler)
handler->cert_free(sa->sent_cert);
}
if (sa->recv_key)
key_free(sa->recv_keytype, ISAKMP_KEYTYPE_PUBLIC,
sa->recv_key);
free(sa->keynote_key); /* This is just a string */
if (sa->policy_id != -1)
kn_close(sa->policy_id);
free(sa->name);
free(sa->keystate);
if (sa->nat_t_keepalive)
timer_remove_event(sa->nat_t_keepalive);
if (sa->dpd_event)
timer_remove_event(sa->dpd_event);
if (sa->transport)
transport_release(sa->transport);
free(sa->tag);
free(sa);
}
void* TransportCreate(TransportParams* params)
{
int rc = 0;
Transport_IF* hTransporter;
if (params->modType == params->singleTransporter) {
hTransporter = transport_load_transporter();
} else {
hTransporter = transport_load_transport_client();
}
if (hTransporter) {rc = transport_init(hTransporter, params);}
//init error
if (rc) {
transport_final(hTransporter);
transport_release(hTransporter);
hTransporter = 0;
}
return hTransporter;
};
