/**
* Calculate the number of hosts covered by the ranges in the database.
*
* @param db the IP range database
*
* @return The number of IPv4 hosts listed.
*/
unsigned
iprange_get_host_count4(const struct iprange_db *idb)
{
size_t i, n;
unsigned hosts = 0;
n = sorted_array_size(idb->tab4);
for (i = 0; i < n; i++) {
struct iprange_net4 *item = sorted_array_item(idb->tab4, i);
hosts += 1 << item->bits;
}
return hosts;
}
/**
* Get the number of IPv6 ranges in the database.
*
* @param db the IP range database
*
* @return The total number of IPv6 items.
*/
unsigned
iprange_get_item_count6(const struct iprange_db *idb)
{
iprange_db_check(idb);
return sorted_array_size(idb->tab6);
}
/**
* Get the number of ranges in the database.
*
* @param db the IP range database
* @return The number of items.
*/
guint
iprange_get_item_count(const struct iprange_db *idb)
{
iprange_db_check(idb);
return sorted_array_size(idb->tab);
}
