ip_block *
convert_ip4_routes_block (const char *conn_name)
{
gchar **ipset;
guint length;
guint i;
gchar *ip;
ip_block *start = NULL, *current = NULL, *iblock = NULL;
g_return_val_if_fail (conn_name != NULL, NULL);
ipset = split_routes (ifnet_get_data (conn_name, "routes"));
length = ipset ? g_strv_length (ipset) : 0;
for (i = 0; i < length; i++) {
ip = ipset[i];
if (find_default_gateway_str (ip) || strstr (ip, "::")
|| !find_gateway_str (ip))
continue;
ip = strip_string (ip, '"');
iblock = create_ip4_block (ip);
if (iblock == NULL)
continue;
iblock->next_hop = get_ip4_gateway (ip);
if (start == NULL)
start = current = iblock;
else {
current->next = iblock;
current = iblock;
}
}
g_strfreev (ipset);
return start;
}
ip6_block *
convert_ip6_routes_block (const char *conn_name)
{
gchar **ipset;
guint length;
guint i;
gchar *ip, *tmp_addr;
ip6_block *start = NULL, *current = NULL, *iblock = NULL;
struct in6_addr *tmp_ip6_addr;
g_return_val_if_fail (conn_name != NULL, NULL);
ipset = split_routes (ifnet_get_data (conn_name, "routes"));
length = ipset ? g_strv_length (ipset) : 0;
for (i = 0; i < length; i++) {
ip = ipset[i];
ip = strip_string (ip, '"');
if (ip[0] == '\0')
continue;
if ((tmp_addr = find_default_gateway_str (ip)) != NULL) {
if (!is_ip6_address (tmp_addr))
continue;
else {
tmp_ip6_addr = g_slice_new0 (struct in6_addr);
if (inet_pton (AF_INET6, "::", tmp_ip6_addr)) {
iblock = g_slice_new0 (ip6_block);
iblock->ip = tmp_ip6_addr;
iblock->prefix = 128;
} else {
g_slice_free (struct in6_addr,
tmp_ip6_addr);
continue;
}
}
} else
iblock = create_ip6_block (ip);
if (iblock == NULL)
continue;
iblock->next_hop = get_ip6_next_hop (ip);
if (iblock->next_hop == NULL) {
destroy_ip6_block (iblock);
continue;
}
if (start == NULL)
start = current = iblock;
else {
current->next = iblock;
current = iblock;
}
}
