+/* we can keep using the same resolve's */
+static GResolv *ipv4_resolve;
+static GResolv *ipv6_resolve;
+
+static void dummy_resolve_func(GResolvResultStatus status,
+ char **results, gpointer user_data)
+{
+}
+
+/*
+ * Refresh a DNS entry, but also age the hit count a bit */
+static void refresh_dns_entry(struct cache_entry *entry, char *name)
+{
+ int age = 1;
+
+ if (ipv4_resolve == NULL) {
+ ipv4_resolve = g_resolv_new(0);
+ g_resolv_set_address_family(ipv4_resolve, AF_INET);
+ g_resolv_add_nameserver(ipv4_resolve, "127.0.0.1", 53, 0);
+ }
+
+ if (ipv6_resolve == NULL) {
+ ipv6_resolve = g_resolv_new(0);
+ g_resolv_set_address_family(ipv6_resolve, AF_INET6);
+ g_resolv_add_nameserver(ipv6_resolve, "127.0.0.1", 53, 0);
+ }
+
+ if (entry->ipv4 == NULL) {
+ DBG("Refresing A record for %s", name);
+ g_resolv_lookup_hostname(ipv4_resolve, name,
+ dummy_resolve_func, NULL);
+ age = 4;
+ }
+
+ if (entry->ipv6 == NULL) {
+ DBG("Refresing AAAA record for %s", name);
+ g_resolv_lookup_hostname(ipv6_resolve, name,
+ dummy_resolve_func, NULL);
+ age = 4;
+ }
+
+ entry->hits -= age;
+ if (entry->hits < 0)
+ entry->hits = 0;
+}
+