static bool
olsr_delete_hna_net_entry(struct hna_net *net_to_delete) {
#ifdef DEBUG
struct ipaddr_str buf1, buf2;
#endif /* DEBUG */
struct hna_entry *hna_gw;
bool removed_entry = false;
#ifdef __linux__
if (is_prefix_inetgw(&net_to_delete->hna_prefix)) {
/* modify smart gateway entry if necessary */
olsr_delete_gateway_entry(&net_to_delete->hna_gw->A_gateway_addr, net_to_delete->hna_prefix.prefix_len, false);
}
#endif /* __linux__ */
olsr_stop_timer(net_to_delete->hna_net_timer);
net_to_delete->hna_net_timer = NULL; /* be pedandic */
hna_gw = net_to_delete->hna_gw;
#ifdef DEBUG
OLSR_PRINTF(5, "HNA: timeout %s via hna-gw %s\n",
olsr_ip_prefix_to_string(&net_to_delete->hna_prefix),
olsr_ip_to_string(&buf2, &hna_gw->A_gateway_addr));
#endif /* DEBUG */
/*
* Delete the rt_path for the entry.
*/
olsr_delete_routing_table(&net_to_delete->hna_prefix.prefix,
net_to_delete->hna_prefix.prefix_len, &hna_gw->A_gateway_addr);
DEQUEUE_ELEM(net_to_delete);
/* Delete hna_gw if empty */
if (hna_gw->networks.next == &hna_gw->networks) {
DEQUEUE_ELEM(hna_gw);
olsr_cookie_free(hna_entry_mem_cookie, hna_gw);
removed_entry = true;
}
olsr_cookie_free(hna_net_mem_cookie, net_to_delete);
return removed_entry;
}
/**
* Delete a TC entry.
*
* @param tc the TC entry to delete
*/
void
olsr_delete_tc_entry(struct tc_entry *tc)
{
struct tc_edge_entry *tc_edge;
struct rt_path *rtp;
/* delete gateway if available */
#ifdef __linux__
olsr_delete_gateway_entry(&tc->addr, FORCE_DELETE_GW_ENTRY, false);
#endif /* __linux__ */
/*
* Delete the rt_path for ourselves.
*/
olsr_delete_routing_table(&tc->addr, olsr_cnf->maxplen, &tc->addr);
/* The edgetree and prefix tree must be empty before */
OLSR_FOR_ALL_TC_EDGE_ENTRIES(tc, tc_edge) {
olsr_delete_tc_edge_entry(tc_edge);
} OLSR_FOR_ALL_TC_EDGE_ENTRIES_END(tc, tc_edge);
/**
* Delete a TC entry.
*
* @param entry the TC entry to delete
*
*/
void
olsr_delete_tc_entry(struct tc_entry *tc)
{
struct tc_edge_entry *tc_edge;
struct rt_path *rtp;
#if 0
struct ipaddr_str buf;
OLSR_PRINTF(1, "TC: del entry %s\n", olsr_ip_to_string(&buf, &tc->addr));
#endif
/* delete gateway if available */
#ifdef linux
olsr_delete_gateway_entry(&tc->addr, FORCE_DELETE_GW_ENTRY);
#endif
/*
* Delete the rt_path for ourselves.
*/
olsr_delete_routing_table(&tc->addr, olsr_cnf->maxplen, &tc->addr);
/* The edgetree and prefix tree must be empty before */
OLSR_FOR_ALL_TC_EDGE_ENTRIES(tc, tc_edge) {
olsr_delete_tc_edge_entry(tc_edge);
} OLSR_FOR_ALL_TC_EDGE_ENTRIES_END(tc, tc_edge);
