+ if (server == NULL && domain == NULL)
+ return -EINVAL;
+
+ for (list = entry_list; list; list = list->next) {
+ struct entry_data *entry = list->data;
+
+ if (entry->timeout > 0)
+ continue;
+
+ if (g_strcmp0(entry->interface, interface) == 0 &&
+ g_strcmp0(entry->domain, domain) == 0 &&
+ g_strcmp0(entry->server, server) == 0)
+ return -EEXIST;
+ }
+
+ return append_resolver(interface, domain, server, 0, 0);
+}
+
+/**
+ * connman_resolver_append_lifetime:
+ * @interface: network interface
+ * @domain: domain limitation
+ * @server: server address
+ * @timeout: server lifetime in seconds
+ *
+ * Append resolver server address to current list
+ */
+int connman_resolver_append_lifetime(const char *interface, const char *domain,
+ const char *server, unsigned int lifetime)
+{
+ GSList *list;
+ unsigned int interval;
+
+ DBG("interface %s domain %s server %s lifetime %d",
+ interface, domain, server, lifetime);
+
+ if (server == NULL && domain == NULL)
+ return -EINVAL;
+
+ for (list = entry_list; list; list = list->next) {
+ struct entry_data *entry = list->data;
+
+ if (entry->timeout == 0 ||
+ g_strcmp0(entry->interface, interface) != 0 ||
+ g_strcmp0(entry->domain, domain) != 0 ||
+ g_strcmp0(entry->server, server) != 0)
+ continue;
+
+ g_source_remove(entry->timeout);
+
+ if (lifetime == 0) {
+ resolver_expire_cb(entry);
+ return 0;
+ }
+
+ interval = lifetime * RESOLVER_LIFETIME_REFRESH_THRESHOLD;
+
+ DBG("RDNSS start interface %s domain %s "
+ "server %s lifetime threshold %d",
+ interface, domain, server, interval);
+
+ entry->timeout = g_timeout_add_seconds(interval,
+ resolver_refresh_cb, entry);
+ return 0;
+ }
+
+ return append_resolver(interface, domain, server, lifetime, 0);