Imported Upstream version 1.37
[platform/upstream/connman.git] / src / service.c
index 02cd51f..3202f26 100644 (file)
@@ -44,8 +44,8 @@ static DBusConnection *connection = NULL;
 static GList *service_list = NULL;
 static GHashTable *service_hash = NULL;
 static GSList *counter_list = NULL;
-static unsigned int autoconnect_timeout = 0;
-static unsigned int vpn_autoconnect_timeout = 0;
+static unsigned int autoconnect_id = 0;
+static unsigned int vpn_autoconnect_id = 0;
 static struct connman_service *current_default = NULL;
 static bool services_dirty = false;
 
@@ -94,6 +94,8 @@ struct connman_service {
        char **nameservers_auto;
        int nameservers_timeout;
        char **domains;
+       bool mdns;
+       bool mdns_config;
        char *hostname;
        char *domainname;
        char **timeservers;
@@ -124,7 +126,10 @@ struct connman_service {
        char **excludes;
        char *pac;
        bool wps;
-       int online_check_count;
+       bool wps_advertizing;
+       guint online_timeout;
+       int online_check_interval_ipv4;
+       int online_check_interval_ipv6;
        bool do_split_routing;
        bool new_service;
        bool hidden_service;
@@ -594,6 +599,9 @@ static int service_load(struct connman_service *service)
                service->pac = str;
        }
 
+       service->mdns_config = g_key_file_get_boolean(keyfile,
+                               service->identifier, "mDNS", NULL);
+
        service->hidden_service = g_key_file_get_boolean(keyfile,
                                        service->identifier, "Hidden", NULL);
 
@@ -774,6 +782,13 @@ static int service_save(struct connman_service *service)
                g_key_file_remove_key(keyfile, service->identifier,
                                                        "Proxy.URL", NULL);
 
+       if (service->mdns_config)
+               g_key_file_set_boolean(keyfile, service->identifier,
+                                                               "mDNS", TRUE);
+       else
+               g_key_file_remove_key(keyfile, service->identifier,
+                                                               "mDNS", NULL);
+
        if (service->hidden_service)
                g_key_file_set_boolean(keyfile, service->identifier, "Hidden",
                                                                        TRUE);
@@ -1377,7 +1392,7 @@ static void address_updated(struct connman_service *service,
                        enum connman_ipconfig_type type)
 {
        if (is_connected(service->state) &&
-                       service == __connman_service_get_default()) {
+                       service == connman_service_get_default()) {
                nameserver_remove_all(service, type);
                nameserver_add_all(service, type);
 
@@ -1473,7 +1488,7 @@ static void reset_stats(struct connman_service *service)
        g_timer_reset(service->stats_roaming.timer);
 }
 
-struct connman_service *__connman_service_get_default(void)
+struct connman_service *connman_service_get_default(void)
 {
        struct connman_service *service;
 
@@ -1495,14 +1510,14 @@ bool __connman_service_index_is_default(int index)
        if (index < 0)
                return false;
 
-       service = __connman_service_get_default();
+       service = connman_service_get_default();
 
        return __connman_service_get_index(service) == index;
 }
 
 static void default_changed(void)
 {
-       struct connman_service *service = __connman_service_get_default();
+       struct connman_service *service = connman_service_get_default();
 
        if (service == current_default)
                return;
@@ -1520,7 +1535,8 @@ static void default_changed(void)
                                connman_setting_get_bool("AllowHostnameUpdates"))
                        __connman_utsname_set_hostname(service->hostname);
 
-               if (service->domainname)
+               if (service->domainname &&
+                               connman_setting_get_bool("AllowDomainnameUpdates"))
                        __connman_utsname_set_domainname(service->domainname);
        }
 
@@ -1652,9 +1668,28 @@ static void append_security(DBusMessageIter *iter, void *user_data)
                case CONNMAN_SERVICE_SECURITY_8021X:
                        break;
                }
+
+               if (service->wps_advertizing) {
+                       str = "wps_advertising";
+                       dbus_message_iter_append_basic(iter,
+                                               DBUS_TYPE_STRING, &str);
+               }
        }
 }
 
+static void security_changed(struct connman_service *service)
+{
+       if (!service->path)
+               return;
+
+       if (!allow_property_changed(service))
+               return;
+
+       connman_dbus_property_changed_array(service->path,
+                               CONNMAN_SERVICE_INTERFACE, "Security",
+                               DBUS_TYPE_STRING, append_security, service);
+}
+
 static void append_ethernet(DBusMessageIter *iter, void *user_data)
 {
        struct connman_service *service = user_data;
@@ -2075,6 +2110,48 @@ static void proxy_configuration_changed(struct connman_service *service)
        proxy_changed(service);
 }
 
+static void mdns_changed(struct connman_service *service)
+{
+       dbus_bool_t mdns = service->mdns;
+
+       if (!allow_property_changed(service))
+               return;
+
+       connman_dbus_property_changed_basic(service->path,
+                       CONNMAN_SERVICE_INTERFACE, "mDNS", DBUS_TYPE_BOOLEAN,
+                       &mdns);
+}
+
+static void mdns_configuration_changed(struct connman_service *service)
+{
+       dbus_bool_t mdns_config = service->mdns_config;
+
+       if (!allow_property_changed(service))
+               return;
+
+       connman_dbus_property_changed_basic(service->path,
+                       CONNMAN_SERVICE_INTERFACE, "mDNS.Configuration",
+                       DBUS_TYPE_BOOLEAN, &mdns_config);
+}
+
+static int set_mdns(struct connman_service *service,
+                       bool enabled)
+{
+       int result;
+
+       result = __connman_resolver_set_mdns(
+                       __connman_service_get_index(service), enabled);
+
+       if (result == 0) {
+               if (service->mdns != enabled) {
+                       service->mdns = enabled;
+                       mdns_changed(service);
+               }
+       }
+
+       return result;
+}
+
 static void timeservers_configuration_changed(struct connman_service *service)
 {
        if (!allow_property_changed(service))
@@ -2325,17 +2402,16 @@ void __connman_service_counter_unregister(const char *counter)
        counter_list = g_slist_remove(counter_list, counter);
 }
 
-int __connman_service_iterate_services(service_iterate_cb cb, void *user_data)
+int connman_service_iterate_services(connman_service_iterate_cb cb,
+                                                       void *user_data)
 {
        GList *list;
+       int ret = 0;
 
-       for (list = service_list; list; list = list->next) {
-               struct connman_service *service = list->data;
-
-               cb(service, user_data);
-       }
+       for (list = service_list; list && ret == 0; list = list->next)
+               ret = cb((struct connman_service *)list->data, user_data);
 
-       return 0;
+       return ret;
 }
 
 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
@@ -2452,8 +2528,19 @@ static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
        connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
                                                append_proxyconfig, service);
 
+       val = service->mdns;
+       connman_dbus_dict_append_basic(dict, "mDNS", DBUS_TYPE_BOOLEAN,
+                               &val);
+
+       val = service->mdns_config;
+       connman_dbus_dict_append_basic(dict, "mDNS.Configuration",
+                               DBUS_TYPE_BOOLEAN, &val);
+
        connman_dbus_dict_append_dict(dict, "Provider",
                                                append_provider, service);
+
+       if (service->network)
+               connman_network_append_acddbus(dict, service->network);
 }
 
 static void append_struct_service(DBusMessageIter *iter,
@@ -2551,7 +2638,10 @@ void __connman_service_set_hostname(struct connman_service *service,
                return;
 
        g_free(service->hostname);
-       service->hostname = g_strdup(hostname);
+       service->hostname = NULL;
+
+       if (hostname && g_str_is_ascii(hostname))
+               service->hostname = g_strdup(hostname);
 }
 
 const char *__connman_service_get_hostname(struct connman_service *service)
@@ -2569,7 +2659,10 @@ void __connman_service_set_domainname(struct connman_service *service,
                return;
 
        g_free(service->domainname);
-       service->domainname = g_strdup(domainname);
+       service->domainname = NULL;
+
+       if (domainname && g_str_is_ascii(domainname))
+               service->domainname = g_strdup(domainname);
 
        domain_changed(service);
 }
@@ -2585,6 +2678,14 @@ const char *connman_service_get_domainname(struct connman_service *service)
                return service->domainname;
 }
 
+const char *connman_service_get_dbuspath(struct connman_service *service)
+{
+       if (!service)
+               return NULL;
+
+       return service->path;
+}
+
 char **connman_service_get_nameservers(struct connman_service *service)
 {
        if (!service)
@@ -3319,7 +3420,7 @@ int __connman_service_reset_ipconfig(struct connman_service *service,
                        *new_state = service->state_ipv6;
 
                settings_changed(service, new_ipconfig);
-               address_updated(service, new_method);
+               address_updated(service, type);
 
                __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
        }
@@ -3331,6 +3432,29 @@ int __connman_service_reset_ipconfig(struct connman_service *service,
        return err;
 }
 
+/*
+ * We set the timeout to 1 sec so that we have a chance to get
+ * necessary IPv6 router advertisement messages that might have
+ * DNS data etc.
+ */
+#define ONLINE_CHECK_INITIAL_INTERVAL 1
+#define ONLINE_CHECK_MAX_INTERVAL 12
+
+void __connman_service_wispr_start(struct connman_service *service,
+                                       enum connman_ipconfig_type type)
+{
+       DBG("service %p type %s", service, __connman_ipconfig_type2string(type));
+
+       if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
+               service->online_check_interval_ipv4 =
+                                       ONLINE_CHECK_INITIAL_INTERVAL;
+       else
+               service->online_check_interval_ipv6 =
+                                       ONLINE_CHECK_INITIAL_INTERVAL;
+
+       __connman_wispr_start(service, type);
+}
+
 static DBusMessage *set_property(DBusConnection *conn,
                                        DBusMessage *msg, void *user_data)
 {
@@ -3448,13 +3572,11 @@ static DBusMessage *set_property(DBusConnection *conn,
 
                if (__connman_service_is_connected_state(service,
                                                CONNMAN_IPCONFIG_TYPE_IPV4))
-                       __connman_wispr_start(service,
-                                               CONNMAN_IPCONFIG_TYPE_IPV4);
+                       __connman_service_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
 
                if (__connman_service_is_connected_state(service,
                                                CONNMAN_IPCONFIG_TYPE_IPV6))
-                       __connman_wispr_start(service,
-                                               CONNMAN_IPCONFIG_TYPE_IPV6);
+                       __connman_service_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV6);
 
                service_save(service);
        } else if (g_str_equal(name, "Timeservers.Configuration")) {
@@ -3494,15 +3616,14 @@ static DBusMessage *set_property(DBusConnection *conn,
                        char **timeservers = g_strsplit_set(str->str, " ", 0);
                        timeservers = remove_empty_strings(timeservers);
                        service->timeservers_config = timeservers;
-               } else
-                       service->timeservers = NULL;
+               }
 
                g_string_free(str, TRUE);
 
                service_save(service);
                timeservers_configuration_changed(service);
 
-               if (service == __connman_service_get_default())
+               if (service == connman_service_get_default())
                        __connman_timeserver_sync(service);
 
        } else if (g_str_equal(name, "Domains.Configuration")) {
@@ -3571,6 +3692,23 @@ static DBusMessage *set_property(DBusConnection *conn,
                __connman_notifier_proxy_changed(service);
 
                service_save(service);
+       } else if (g_str_equal(name, "mDNS.Configuration")) {
+               dbus_bool_t val;
+
+               if (service->immutable)
+                       return __connman_error_not_supported(msg);
+
+               if (type != DBUS_TYPE_BOOLEAN)
+                       return __connman_error_invalid_arguments(msg);
+
+               dbus_message_iter_get_basic(&value, &val);
+               service->mdns_config = val;
+
+               mdns_configuration_changed(service);
+
+               set_mdns(service, service->mdns_config);
+
+               service_save(service);
        } else if (g_str_equal(name, "IPv4.Configuration") ||
                        g_str_equal(name, "IPv6.Configuration")) {
 
@@ -3730,7 +3868,8 @@ static bool is_ignore(struct connman_service *service)
        if (!service->autoconnect)
                return true;
 
-       if (service->roaming)
+       if (service->roaming &&
+               !connman_setting_get_bool("AutoConnectRoamingServices"))
                return true;
 
        if (service->ignore)
@@ -3982,7 +4121,7 @@ static gboolean run_auto_connect(gpointer data)
        bool autoconnecting = false;
        GList *preferred_tech;
 
-       autoconnect_timeout = 0;
+       autoconnect_id = 0;
 
        DBG("");
 
@@ -4003,13 +4142,13 @@ void __connman_service_auto_connect(enum connman_service_connect_reason reason)
 {
        DBG("");
 
-       if (autoconnect_timeout != 0)
+       if (autoconnect_id != 0)
                return;
 
        if (!__connman_session_policy_autoconnect(reason))
                return;
 
-       autoconnect_timeout = g_idle_add(run_auto_connect,
+       autoconnect_id = g_idle_add(run_auto_connect,
                                                GUINT_TO_POINTER(reason));
 }
 
@@ -4017,7 +4156,7 @@ static gboolean run_vpn_auto_connect(gpointer data) {
        GList *list;
        bool need_split = false;
 
-       vpn_autoconnect_timeout = 0;
+       vpn_autoconnect_id = 0;
 
        for (list = service_list; list; list = list->next) {
                struct connman_service *service = list->data;
@@ -4059,10 +4198,10 @@ static gboolean run_vpn_auto_connect(gpointer data) {
 
 static void vpn_auto_connect(void)
 {
-       if (vpn_autoconnect_timeout)
+       if (vpn_autoconnect_id)
                return;
 
-       vpn_autoconnect_timeout =
+       vpn_autoconnect_id =
                g_idle_add(run_vpn_auto_connect, NULL);
 }
 
@@ -4088,7 +4227,6 @@ void __connman_service_set_provider_pending(struct connman_service *service,
        }
 
        service->provider_pending = msg;
-       return;
 }
 
 static void check_pending_msg(struct connman_service *service)
@@ -4210,18 +4348,10 @@ static DBusMessage *connect_service(DBusConnection *conn,
        err = __connman_service_connect(service,
                        CONNMAN_SERVICE_CONNECT_REASON_USER);
 
-       if (err == -EINPROGRESS)
-               return NULL;
-
-       if (service->pending) {
-               dbus_message_unref(service->pending);
-               service->pending = NULL;
-       }
-
-       if (err < 0)
-               return __connman_error_failed(msg, -err);
+       if (err != -EINPROGRESS)
+               reply_pending(service, -err);
 
-       return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
+       return NULL;
 }
 
 static DBusMessage *disconnect_service(DBusConnection *conn,
@@ -4346,7 +4476,7 @@ static void apply_relevant_default_downgrade(struct connman_service *service)
 {
        struct connman_service *def_service;
 
-       def_service = __connman_service_get_default();
+       def_service = connman_service_get_default();
        if (!def_service)
                return;
 
@@ -4379,6 +4509,89 @@ static void switch_default_service(struct connman_service *default_service,
        downgrade_state(downgrade_service);
 }
 
+static struct _services_notify {
+       int id;
+       GHashTable *add;
+       GHashTable *remove;
+} *services_notify;
+
+
+static void service_append_added_foreach(gpointer data, gpointer user_data)
+{
+       struct connman_service *service = data;
+       DBusMessageIter *iter = user_data;
+
+       if (!service || !service->path) {
+               DBG("service %p or path is NULL", service);
+               return;
+       }
+
+       if (g_hash_table_lookup(services_notify->add, service->path)) {
+               DBG("new %s", service->path);
+
+               append_struct(service, iter);
+               g_hash_table_remove(services_notify->add, service->path);
+       } else {
+               DBG("changed %s", service->path);
+
+               append_struct_service(iter, NULL, service);
+       }
+}
+
+static void service_append_ordered(DBusMessageIter *iter, void *user_data)
+{
+       g_list_foreach(service_list, service_append_added_foreach, iter);
+}
+
+static void append_removed(gpointer key, gpointer value, gpointer user_data)
+{
+       char *objpath = key;
+       DBusMessageIter *iter = user_data;
+
+       DBG("removed %s", objpath);
+       dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, &objpath);
+}
+
+static void service_append_removed(DBusMessageIter *iter, void *user_data)
+{
+       g_hash_table_foreach(services_notify->remove, append_removed, iter);
+}
+
+static gboolean service_send_changed(gpointer data)
+{
+       DBusMessage *signal;
+
+       DBG("");
+
+       services_notify->id = 0;
+
+       signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
+                       CONNMAN_MANAGER_INTERFACE, "ServicesChanged");
+       if (!signal)
+               return FALSE;
+
+       __connman_dbus_append_objpath_dict_array(signal,
+                                       service_append_ordered, NULL);
+       __connman_dbus_append_objpath_array(signal,
+                                       service_append_removed, NULL);
+
+       dbus_connection_send(connection, signal, NULL);
+       dbus_message_unref(signal);
+
+       g_hash_table_remove_all(services_notify->remove);
+       g_hash_table_remove_all(services_notify->add);
+
+       return FALSE;
+}
+
+static void service_schedule_changed(void)
+{
+       if (services_notify->id != 0)
+               return;
+
+       services_notify->id = g_timeout_add(100, service_send_changed, NULL);
+}
+
 static DBusMessage *move_service(DBusConnection *conn,
                                        DBusMessage *msg, void *user_data,
                                                                bool before)
@@ -4485,6 +4698,8 @@ static DBusMessage *move_service(DBusConnection *conn,
 
        __connman_connection_update_gateway();
 
+       service_schedule_changed();
+
        return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
 }
 
@@ -4510,88 +4725,6 @@ static DBusMessage *reset_counters(DBusConnection *conn,
        return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
 }
 
-static struct _services_notify {
-       int id;
-       GHashTable *add;
-       GHashTable *remove;
-} *services_notify;
-
-static void service_append_added_foreach(gpointer data, gpointer user_data)
-{
-       struct connman_service *service = data;
-       DBusMessageIter *iter = user_data;
-
-       if (!service || !service->path) {
-               DBG("service %p or path is NULL", service);
-               return;
-       }
-
-       if (g_hash_table_lookup(services_notify->add, service->path)) {
-               DBG("new %s", service->path);
-
-               append_struct(service, iter);
-               g_hash_table_remove(services_notify->add, service->path);
-       } else {
-               DBG("changed %s", service->path);
-
-               append_struct_service(iter, NULL, service);
-       }
-}
-
-static void service_append_ordered(DBusMessageIter *iter, void *user_data)
-{
-       g_list_foreach(service_list, service_append_added_foreach, iter);
-}
-
-static void append_removed(gpointer key, gpointer value, gpointer user_data)
-{
-       char *objpath = key;
-       DBusMessageIter *iter = user_data;
-
-       DBG("removed %s", objpath);
-       dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, &objpath);
-}
-
-static void service_append_removed(DBusMessageIter *iter, void *user_data)
-{
-       g_hash_table_foreach(services_notify->remove, append_removed, iter);
-}
-
-static gboolean service_send_changed(gpointer data)
-{
-       DBusMessage *signal;
-
-       DBG("");
-
-       services_notify->id = 0;
-
-       signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
-                       CONNMAN_MANAGER_INTERFACE, "ServicesChanged");
-       if (!signal)
-               return FALSE;
-
-       __connman_dbus_append_objpath_dict_array(signal,
-                                       service_append_ordered, NULL);
-       __connman_dbus_append_objpath_array(signal,
-                                       service_append_removed, NULL);
-
-       dbus_connection_send(connection, signal, NULL);
-       dbus_message_unref(signal);
-
-       g_hash_table_remove_all(services_notify->remove);
-       g_hash_table_remove_all(services_notify->add);
-
-       return FALSE;
-}
-
-static void service_schedule_changed(void)
-{
-       if (services_notify->id != 0)
-               return;
-
-       services_notify->id = g_timeout_add(100, service_send_changed, NULL);
-}
-
 static void service_schedule_added(struct connman_service *service)
 {
        DBG("service %p", service);
@@ -4798,6 +4931,7 @@ static void service_initialize(struct connman_service *service)
        service->provider = NULL;
 
        service->wps = false;
+       service->wps_advertizing = false;
 }
 
 /**
@@ -5149,9 +5283,6 @@ int __connman_service_set_favorite_delayed(struct connman_service *service,
 
        service->favorite = favorite;
 
-       if (!delay_ordering)
-               __connman_service_get_order(service);
-
        favorite_changed(service);
 
        if (!delay_ordering) {
@@ -5273,6 +5404,14 @@ void __connman_service_set_search_domains(struct connman_service *service,
        searchdomain_add_all(service);
 }
 
+int __connman_service_set_mdns(struct connman_service *service,
+                       bool enabled)
+{
+       service->mdns_config = enabled;
+
+       return set_mdns(service, enabled);
+}
+
 static void report_error_cb(void *user_context, bool retry,
                                                        void *user_data)
 {
@@ -5341,7 +5480,7 @@ static void request_input_cb(struct connman_service *service,
 
                if (g_strcmp0(error,
                                "net.connman.Agent.Error.Canceled") == 0) {
-                       err = -EINVAL;
+                       err = -ECONNABORTED;
 
                        if (service->hidden)
                                __connman_service_return_error(service,
@@ -5528,7 +5667,7 @@ static int service_indicate_state(struct connman_service *service)
        if (old_state == new_state)
                return -EALREADY;
 
-       def_service = __connman_service_get_default();
+       def_service = connman_service_get_default();
 
        if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
                result = service_update_preferred_order(def_service,
@@ -5599,7 +5738,7 @@ static int service_indicate_state(struct connman_service *service)
 
                default_changed();
 
-               def_service = __connman_service_get_default();
+               def_service = connman_service_get_default();
 
                service_update_preferred_order(def_service, service, new_state);
 
@@ -5651,13 +5790,6 @@ static int service_indicate_state(struct connman_service *service)
 
                reply_pending(service, ECONNABORTED);
 
-               def_service = __connman_service_get_default();
-
-               if (!__connman_notifier_is_connected() &&
-                       def_service &&
-                               def_service->provider)
-                       connman_provider_disconnect(def_service->provider);
-
                default_changed();
 
                __connman_wispr_stop(service);
@@ -5678,16 +5810,14 @@ static int service_indicate_state(struct connman_service *service)
                break;
 
        case CONNMAN_SERVICE_STATE_FAILURE:
-
-               if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER &&
+               if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER) {
                        connman_agent_report_error(service, service->path,
-                                       error2string(service->error),
-                                       report_error_cb,
-                                       get_dbus_sender(service),
-                                       NULL) == -EINPROGRESS)
-                       return 0;
+                                               error2string(service->error),
+                                               report_error_cb,
+                                               get_dbus_sender(service),
+                                               NULL);
+               }
                service_complete(service);
-
                break;
        }
 
@@ -5822,7 +5952,7 @@ static void check_proxy_setup(struct connman_service *service)
        return;
 
 done:
-       __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
+       __connman_service_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
 }
 
 /*
@@ -5878,18 +6008,33 @@ static void service_rp_filter(struct connman_service *service,
                connected_networks_count, original_rp_filter);
 }
 
-static gboolean redo_wispr(gpointer user_data)
+static void redo_wispr(struct connman_service *service,
+                                       enum connman_ipconfig_type type)
+{
+       service->online_timeout = 0;
+       connman_service_unref(service);
+
+       DBG("Retrying %s WISPr for %p %s",
+               __connman_ipconfig_type2string(type),
+               service, service->name);
+
+       __connman_wispr_start(service, type);
+}
+
+static gboolean redo_wispr_ipv4(gpointer user_data)
 {
        struct connman_service *service = user_data;
-       int refcount = service->refcount - 1;
 
-       connman_service_unref(service);
-       if (refcount == 0) {
-               DBG("Service %p already removed", service);
-               return FALSE;
-       }
+       redo_wispr(service, CONNMAN_IPCONFIG_TYPE_IPV4);
 
-       __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV6);
+       return FALSE;
+}
+
+static gboolean redo_wispr_ipv6(gpointer user_data)
+{
+       struct connman_service *service = user_data;
+
+       redo_wispr(service, CONNMAN_IPCONFIG_TYPE_IPV6);
 
        return FALSE;
 }
@@ -5897,29 +6042,42 @@ static gboolean redo_wispr(gpointer user_data)
 int __connman_service_online_check_failed(struct connman_service *service,
                                        enum connman_ipconfig_type type)
 {
-       DBG("service %p type %d count %d", service, type,
-                                               service->online_check_count);
+       GSourceFunc redo_func;
+       int *interval;
 
-       /* currently we only retry IPv6 stuff */
-       if (type == CONNMAN_IPCONFIG_TYPE_IPV4 ||
-                       service->online_check_count != 1) {
-               connman_warn("Online check failed for %p %s", service,
-                       service->name);
-               return 0;
+       if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
+               interval = &service->online_check_interval_ipv4;
+               redo_func = redo_wispr_ipv4;
+       } else {
+               interval = &service->online_check_interval_ipv6;
+               redo_func = redo_wispr_ipv6;
        }
 
-       service->online_check_count = 0;
+       DBG("service %p type %s interval %d", service,
+               __connman_ipconfig_type2string(type), *interval);
 
-       /*
-        * We set the timeout to 1 sec so that we have a chance to get
-        * necessary IPv6 router advertisement messages that might have
-        * DNS data etc.
+       service->online_timeout = g_timeout_add_seconds(*interval * *interval,
+                               redo_func, connman_service_ref(service));
+
+       /* Increment the interval for the next time, set a maximum timeout of
+        * ONLINE_CHECK_MAX_INTERVAL * ONLINE_CHECK_MAX_INTERVAL seconds.
         */
-       g_timeout_add_seconds(1, redo_wispr, connman_service_ref(service));
+       if (*interval < ONLINE_CHECK_MAX_INTERVAL)
+               (*interval)++;
 
        return EAGAIN;
 }
 
+static void cancel_online_check(struct connman_service *service)
+{
+       if (service->online_timeout == 0)
+               return;
+
+       g_source_remove(service->online_timeout);
+       service->online_timeout = 0;
+       connman_service_unref(service);
+}
+
 int __connman_service_ipconfig_indicate_state(struct connman_service *service,
                                        enum connman_service_state new_state,
                                        enum connman_ipconfig_type type)
@@ -5993,14 +6151,14 @@ int __connman_service_ipconfig_indicate_state(struct connman_service *service,
                        if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
                                check_proxy_setup(service);
                        } else {
-                               service->online_check_count = 1;
-                               __connman_wispr_start(service, type);
+                               __connman_service_wispr_start(service, type);
                        }
                else
                        connman_info("Online check disabled. "
                                "Default service remains in READY state.");
                if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
                        service_rp_filter(service, true);
+               set_mdns(service, service->mdns_config);
                break;
        case CONNMAN_SERVICE_STATE_ONLINE:
                break;
@@ -6020,8 +6178,10 @@ int __connman_service_ipconfig_indicate_state(struct connman_service *service,
                break;
        }
 
-       if (is_connected(old_state) && !is_connected(new_state))
+       if (is_connected(old_state) && !is_connected(new_state)) {
                nameserver_remove_all(service, type);
+               cancel_online_check(service);
+       }
 
        if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
                service->state_ipv4 = new_state;
@@ -6164,8 +6324,15 @@ static int service_connect(struct connman_service *service)
                        break;
 
                case CONNMAN_SERVICE_SECURITY_8021X:
-                       if (!service->eap)
+                       if (!service->eap) {
+                               connman_warn("EAP type has not been found. "
+                                       "Most likely ConnMan is not able to "
+                                       "find a configuration for given "
+                                       "8021X network. "
+                                       "Check SSID or Name match with the "
+                                       "network name.");
                                return -EINVAL;
+                       }
 
                        /*
                         * never request credentials if using EAP-TLS
@@ -6322,7 +6489,6 @@ int __connman_service_connect(struct connman_service *service,
 
                        return err;
                }
-               reply_pending(service, -err);
        }
 
        return err;
@@ -6339,7 +6505,7 @@ int __connman_service_disconnect(struct connman_service *service)
 
        connman_agent_cancel(service);
 
-       reply_pending(service, ECONNABORTED);
+       __connman_stats_service_unregister(service);
 
        if (service->network) {
                err = __connman_network_disconnect(service->network);
@@ -6370,8 +6536,6 @@ int __connman_service_disconnect(struct connman_service *service)
        __connman_ipconfig_disable(service->ipconfig_ipv4);
        __connman_ipconfig_disable(service->ipconfig_ipv6);
 
-       __connman_stats_service_unregister(service);
-
        return err;
 }
 
@@ -6418,7 +6582,7 @@ static struct connman_service *lookup_by_identifier(const char *identifier)
 
 struct connman_service *connman_service_lookup_from_identifier(const char* identifier)
 {
-       return lookup_by_identifier(identifier);
+       return identifier ? lookup_by_identifier(identifier) : NULL;
 }
 
 struct provision_user_data {
@@ -6798,14 +6962,9 @@ struct connman_service *__connman_service_lookup_from_index(int index)
        return NULL;
 }
 
-struct connman_service *__connman_service_lookup_from_ident(const char *identifier)
-{
-       return lookup_by_identifier(identifier);
-}
-
-const char *__connman_service_get_ident(struct connman_service *service)
+const char *connman_service_get_identifier(struct connman_service *service)
 {
-       return service->identifier;
+       return service ? service->identifier : NULL;
 }
 
 const char *__connman_service_get_path(struct connman_service *service)
@@ -6818,36 +6977,9 @@ const char *__connman_service_get_name(struct connman_service *service)
        return service->name;
 }
 
-enum connman_service_state __connman_service_get_state(struct connman_service *service)
+enum connman_service_state connman_service_get_state(struct connman_service *service)
 {
-       return service->state;
-}
-
-unsigned int __connman_service_get_order(struct connman_service *service)
-{
-       unsigned int order = 0;
-
-       if (!service)
-               return 0;
-
-       service->order = 0;
-
-       if (!service->favorite)
-               return 0;
-
-       if (service == service_list->data)
-               order = 1;
-
-       if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
-                       !service->do_split_routing) {
-               service->order = 10;
-               order = 10;
-       }
-
-       DBG("service %p name %s order %d split %d", service, service->name,
-               order, service->do_split_routing);
-
-       return order;
+       return service ? service->state : CONNMAN_SERVICE_STATE_UNKNOWN;
 }
 
 static enum connman_service_type convert_network_type(struct connman_network *network)
@@ -6894,6 +7026,21 @@ static enum connman_service_security convert_wifi_security(const char *security)
                return CONNMAN_SERVICE_SECURITY_UNKNOWN;
 }
 
+static void update_wps_values(struct connman_service *service,
+                               struct connman_network *network)
+{
+       bool wps = connman_network_get_bool(network, "WiFi.WPS");
+       bool wps_advertising = connman_network_get_bool(network,
+                                                       "WiFi.WPSAdvertising");
+
+       if (service->wps != wps ||
+                       service->wps_advertizing != wps_advertising) {
+               service->wps = wps;
+               service->wps_advertizing = wps_advertising;
+               security_changed(service);
+       }
+}
+
 static void update_from_network(struct connman_service *service,
                                        struct connman_network *network)
 {
@@ -6934,7 +7081,7 @@ static void update_from_network(struct connman_service *service,
        service->security = convert_wifi_security(str);
 
        if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
-               service->wps = connman_network_get_bool(network, "WiFi.WPS");
+               update_wps_values(service, network);
 
        if (service->strength > strength && service->network) {
                connman_network_unref(service->network);
@@ -6961,7 +7108,7 @@ struct connman_service * __connman_service_create_from_network(struct connman_ne
        struct connman_device *device;
        const char *ident, *group;
        char *name;
-       unsigned int *auto_connect_types;
+       unsigned int *auto_connect_types, *favorite_types;
        int i, index;
 
        DBG("network %p", network);
@@ -7006,20 +7153,13 @@ struct connman_service * __connman_service_create_from_network(struct connman_ne
                }
        }
 
-       switch (service->type) {
-       case CONNMAN_SERVICE_TYPE_UNKNOWN:
-       case CONNMAN_SERVICE_TYPE_SYSTEM:
-       case CONNMAN_SERVICE_TYPE_BLUETOOTH:
-       case CONNMAN_SERVICE_TYPE_GPS:
-       case CONNMAN_SERVICE_TYPE_VPN:
-       case CONNMAN_SERVICE_TYPE_GADGET:
-       case CONNMAN_SERVICE_TYPE_WIFI:
-       case CONNMAN_SERVICE_TYPE_CELLULAR:
-       case CONNMAN_SERVICE_TYPE_P2P:
-               break;
-       case CONNMAN_SERVICE_TYPE_ETHERNET:
-               service->favorite = true;
-               break;
+       favorite_types = connman_setting_get_uint_list("DefaultFavoriteTechnologies");
+       service->favorite = false;
+       for (i = 0; favorite_types && favorite_types[i] != 0; i++) {
+               if (service->type == favorite_types[i]) {
+                       service->favorite = true;
+                       break;
+               }
        }
 
        service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
@@ -7041,7 +7181,8 @@ struct connman_service * __connman_service_create_from_network(struct connman_ne
 
        if (service->favorite) {
                device = connman_network_get_device(service->network);
-               if (device && !connman_device_get_scanning(device)) {
+               if (device && !connman_device_get_scanning(device,
+                                               CONNMAN_SERVICE_TYPE_UNKNOWN)) {
 
                        switch (service->type) {
                        case CONNMAN_SERVICE_TYPE_UNKNOWN:
@@ -7102,7 +7243,7 @@ void __connman_service_update_from_network(struct connman_network *network)
        }
 
        if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
-               service->wps = connman_network_get_bool(network, "WiFi.WPS");
+               update_wps_values(service, network);
 
        strength = connman_network_get_strength(service->network);
        if (strength == service->strength)
@@ -7183,6 +7324,7 @@ __connman_service_create_from_provider(struct connman_provider *provider)
                return NULL;
 
        service->type = CONNMAN_SERVICE_TYPE_VPN;
+       service->order = service->do_split_routing ? 0 : 10;
        service->provider = connman_provider_ref(provider);
        service->autoconnect = false;
        service->favorite = true;
@@ -7346,14 +7488,14 @@ void __connman_service_cleanup(void)
 {
        DBG("");
 
-       if (vpn_autoconnect_timeout) {
-               g_source_remove(vpn_autoconnect_timeout);
-               vpn_autoconnect_timeout = 0;
+       if (vpn_autoconnect_id) {
+               g_source_remove(vpn_autoconnect_id);
+               vpn_autoconnect_id = 0;
        }
 
-       if (autoconnect_timeout != 0) {
-               g_source_remove(autoconnect_timeout);
-               autoconnect_timeout = 0;
+       if (autoconnect_id != 0) {
+               g_source_remove(autoconnect_id);
+               autoconnect_id = 0;
        }
 
        connman_agent_driver_unregister(&agent_driver);