X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Fnetwork.c;h=6fe1d9c5e586c1d35b12fc6239d10d0c988e1914;hb=b93f2462a3dc6cc00810ed28b87a5c05516c0921;hp=10a78ae25823af9b4b68635d10eee7fefc58e993;hpb=f18278f58d3099b732995daa19202317eed8e6cc;p=framework%2Fconnectivity%2Fconnman.git

diff --git a/src/network.c b/src/network.c
index 10a78ae..6fe1d9c 100644
--- a/src/network.c
+++ b/src/network.c
@@ -2,7 +2,7 @@
  *
  *  Connection Manager
  *
- *  Copyright (C) 2007-2009  Intel Corporation. All rights reserved.
+ *  Copyright (C) 2007-2012  Intel Corporation. All rights reserved.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
@@ -26,33 +26,44 @@
 #include <errno.h>
 #include <string.h>
 
-#include <gdbus.h>
-
 #include "connman.h"
 
-static unsigned int hidden_counter = 0;
+/*
+ * How many times to send RS with the purpose of
+ * refreshing RDNSS entries before they actually expire.
+ * With a value of 1, one RS will be sent, with no retries.
+ */
+#define RS_REFRESH_COUNT	1
+
+/*
+ * Value in seconds to wait for RA after RS was sent.
+ * After this time elapsed, we can send another RS.
+ */
+#define RS_REFRESH_TIMEOUT	3
+
+static GSList *network_list = NULL;
+static GSList *driver_list = NULL;
 
 struct connman_network {
-	struct connman_element element;
+	int refcount;
 	enum connman_network_type type;
-	enum connman_network_protocol protocol;
 	connman_bool_t available;
 	connman_bool_t connected;
 	connman_bool_t roaming;
-	connman_bool_t hidden;
 	connman_uint8_t strength;
 	connman_uint16_t frequency;
 	char *identifier;
-	char *address;
 	char *name;
 	char *node;
 	char *group;
-	struct connman_ipconfig *ipconfig;
+	char *path;
+	int index;
+	int router_solicit_count;
+	int router_solicit_refresh_count;
 
 	struct connman_network_driver *driver;
 	void *driver_data;
 
-	connman_bool_t registered;
 	connman_bool_t connecting;
 	connman_bool_t associating;
 
@@ -65,7 +76,24 @@ struct connman_network {
 		unsigned short channel;
 		char *security;
 		char *passphrase;
+		char *agent_passphrase;
+		char *eap;
+		char *identity;
+		char *agent_identity;
+		char *ca_cert_path;
+		char *client_cert_path;
+		char *private_key_path;
+		char *private_key_passphrase;
+		char *phase2_auth;
+		connman_bool_t wps;
+		connman_bool_t use_wps;
+		char *pin_wps;
 	} wifi;
+
+	struct {
+		char *nsp_name;
+		int nsp_name_len;
+	} wimax;
 };
 
 static const char *type2string(enum connman_network_type type)
@@ -84,185 +112,159 @@ static const char *type2string(enum connman_network_type type)
 	case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
 		return "bluetooth";
 	case CONNMAN_NETWORK_TYPE_CELLULAR:
-	case CONNMAN_NETWORK_TYPE_MBM:
-	case CONNMAN_NETWORK_TYPE_HSO:
 		return "cellular";
 	}
 
 	return NULL;
 }
 
-static DBusMessage *get_properties(DBusConnection *conn,
-					DBusMessage *msg, void *data)
+static gboolean match_driver(struct connman_network *network,
+					struct connman_network_driver *driver)
 {
-	struct connman_network *network = data;
-	DBusMessage *reply;
-	DBusMessageIter array, dict;
-
-	DBG("conn %p", conn);
-
-	if (__connman_security_check_privilege(msg,
-					CONNMAN_SECURITY_PRIVILEGE_PUBLIC) < 0)
-		return __connman_error_permission_denied(msg);
-
-	reply = dbus_message_new_method_return(msg);
-	if (reply == NULL)
-		return NULL;
-
-	dbus_message_iter_init_append(reply, &array);
-
-	connman_dbus_dict_open(&array, &dict);
+	if (network->type == driver->type ||
+			driver->type == CONNMAN_NETWORK_TYPE_UNKNOWN)
+		return TRUE;
 
-	if (network->device) {
-		const char *path = connman_device_get_path(network->device);
-		if (path != NULL)
-			connman_dbus_dict_append_variant(&dict, "Device",
-						DBUS_TYPE_OBJECT_PATH, &path);
-	}
+	return FALSE;
+}
 
-	if (network->address != NULL)
-		connman_dbus_dict_append_variant(&dict, "Address",
-					DBUS_TYPE_STRING, &network->address);
+static int network_probe(struct connman_network *network)
+{
+	GSList *list;
+	struct connman_network_driver *driver = NULL;
 
-	if (network->name != NULL)
-		connman_dbus_dict_append_variant(&dict, "Name",
-					DBUS_TYPE_STRING, &network->name);
+	DBG("network %p name %s", network, network->name);
 
-	connman_dbus_dict_append_variant(&dict, "Connected",
-				DBUS_TYPE_BOOLEAN, &network->connected);
+	if (network->driver != NULL)
+		return -EALREADY;
 
-	if (network->strength > 0)
-		connman_dbus_dict_append_variant(&dict, "Strength",
-					DBUS_TYPE_BYTE, &network->strength);
+	for (list = driver_list; list; list = list->next) {
+		driver = list->data;
 
-	if (network->frequency > 0)
-		connman_dbus_dict_append_variant(&dict, "Frequency",
-					DBUS_TYPE_UINT16, &network->frequency);
+		if (match_driver(network, driver) == FALSE)
+			continue;
 
-	if (network->wifi.ssid != NULL && network->wifi.ssid_len > 0)
-		connman_dbus_dict_append_fixed_array(&dict, "WiFi.SSID",
-				DBUS_TYPE_BYTE, &network->wifi.ssid,
-						network->wifi.ssid_len);
+		DBG("driver %p name %s", driver, driver->name);
 
-	if (network->wifi.mode != NULL)
-		connman_dbus_dict_append_variant(&dict, "WiFi.Mode",
-				DBUS_TYPE_STRING, &network->wifi.mode);
+		if (driver->probe(network) == 0)
+			break;
 
-	if (network->wifi.channel > 0)
-		connman_dbus_dict_append_variant(&dict, "WiFi.Channel",
-				DBUS_TYPE_UINT16, &network->wifi.channel);
+		driver = NULL;
+	}
 
-	if (network->wifi.security != NULL)
-		connman_dbus_dict_append_variant(&dict, "WiFi.Security",
-				DBUS_TYPE_STRING, &network->wifi.security);
+	if (driver == NULL)
+		return -ENODEV;
 
-	if (network->wifi.passphrase != NULL &&
-			__connman_security_check_privilege(msg,
-				CONNMAN_SECURITY_PRIVILEGE_SECRET) == 0)
-		connman_dbus_dict_append_variant(&dict, "WiFi.Passphrase",
-				DBUS_TYPE_STRING, &network->wifi.passphrase);
+	if (network->group == NULL)
+		return -EINVAL;
 
-	connman_dbus_dict_close(&array, &dict);
+	switch (network->type) {
+	case CONNMAN_NETWORK_TYPE_UNKNOWN:
+	case CONNMAN_NETWORK_TYPE_VENDOR:
+		return 0;
+	case CONNMAN_NETWORK_TYPE_ETHERNET:
+	case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
+	case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
+	case CONNMAN_NETWORK_TYPE_CELLULAR:
+	case CONNMAN_NETWORK_TYPE_WIFI:
+	case CONNMAN_NETWORK_TYPE_WIMAX:
+		network->driver = driver;
+		if (__connman_service_create_from_network(network) == NULL) {
+			network->driver = NULL;
+			return -EINVAL;
+		}
+	}
 
-	return reply;
+	return 0;
 }
 
-static GDBusMethodTable network_methods[] = {
-	{ "GetProperties", "",   "a{sv}", get_properties },
-	{ },
-};
-
-static GDBusSignalTable network_signals[] = {
-	{ "PropertyChanged", "sv" },
-	{ },
-};
+static void network_remove(struct connman_network *network)
+{
+	DBG("network %p name %s", network, network->name);
 
-static DBusConnection *connection;
+	if (network->driver == NULL)
+		return;
 
-static void append_networks(struct connman_device *device,
-						DBusMessageIter *entry)
-{
-	DBusMessageIter value, iter;
-	const char *key = "Networks";
+	connman_network_set_connected(network, FALSE);
 
-	dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &key);
+	switch (network->type) {
+	case CONNMAN_NETWORK_TYPE_UNKNOWN:
+	case CONNMAN_NETWORK_TYPE_VENDOR:
+		break;
+	case CONNMAN_NETWORK_TYPE_ETHERNET:
+	case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
+	case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
+	case CONNMAN_NETWORK_TYPE_CELLULAR:
+	case CONNMAN_NETWORK_TYPE_WIFI:
+	case CONNMAN_NETWORK_TYPE_WIMAX:
+		if (network->group != NULL) {
+			__connman_service_remove_from_network(network);
 
-	dbus_message_iter_open_container(entry, DBUS_TYPE_VARIANT,
-		DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
-								&value);
+			g_free(network->group);
+			network->group = NULL;
+		}
+		break;
+	}
 
-	dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
-				DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
-	__connman_element_list((struct connman_element *) device,
-					CONNMAN_ELEMENT_TYPE_NETWORK, &iter);
-	dbus_message_iter_close_container(&value, &iter);
+	if (network->driver->remove)
+		network->driver->remove(network);
 
-	dbus_message_iter_close_container(entry, &value);
+	network->driver = NULL;
 }
 
-static void emit_networks_signal(struct connman_device *device)
+static void network_change(struct connman_network *network)
 {
-	const char *path = connman_device_get_path(device);
-	DBusMessage *signal;
-	DBusMessageIter entry;
+	DBG("network %p name %s", network, network->name);
 
-	signal = dbus_message_new_signal(path,
-				CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
-	if (signal == NULL)
+	if (network->connected == FALSE)
 		return;
 
-	dbus_message_iter_init_append(signal, &entry);
+	connman_device_set_disconnected(network->device, TRUE);
 
-	append_networks(device, &entry);
+	if (network->driver && network->driver->disconnect) {
+		network->driver->disconnect(network);
+		return;
+	}
 
-	g_dbus_send_message(connection, signal);
+	network->connected = FALSE;
 }
 
-static int register_interface(struct connman_element *element)
+static void probe_driver(struct connman_network_driver *driver)
 {
-	struct connman_network *network = element->network;
+	GSList *list;
 
-	DBG("element %p name %s", element, element->name);
+	DBG("driver %p name %s", driver, driver->name);
 
-	if (g_dbus_register_interface(connection, element->path,
-					CONNMAN_NETWORK_INTERFACE,
-					network_methods, network_signals,
-					NULL, network, NULL) == FALSE) {
-		connman_error("Failed to register %s network", element->path);
-		return -EIO;
-	}
+	for (list = network_list; list != NULL; list = list->next) {
+		struct connman_network *network = list->data;
 
-	network->registered = TRUE;
+		if (network->driver != NULL)
+			continue;
 
-	emit_networks_signal(network->device);
+		if (driver->type != network->type)
+			continue;
 
-	return 0;
+		if (driver->probe(network) < 0)
+			continue;
+
+		network->driver = driver;
+	}
 }
 
-static void unregister_interface(struct connman_element *element)
+static void remove_driver(struct connman_network_driver *driver)
 {
-	struct connman_network * network = element->network;
-
-	DBG("element %p name %s", element, element->name);
-
-	network->registered = FALSE;
-
-	emit_networks_signal(network->device);
+	GSList *list;
 
-	g_dbus_unregister_interface(connection, element->path,
-						CONNMAN_NETWORK_INTERFACE);
-}
+	DBG("driver %p name %s", driver, driver->name);
 
-connman_bool_t __connman_network_has_driver(struct connman_network *network)
-{
-	if (network == NULL || network->driver == NULL)
-		return FALSE;
+	for (list = network_list; list != NULL; list = list->next) {
+		struct connman_network *network = list->data;
 
-	return network->registered;
+		if (network->driver == driver)
+			network_remove(network);
+	}
 }
 
-static GSList *driver_list = NULL;
-
 static gint compare_priority(gconstpointer a, gconstpointer b)
 {
 	const struct connman_network_driver *driver1 = a;
@@ -281,11 +283,23 @@ static gint compare_priority(gconstpointer a, gconstpointer b)
  */
 int connman_network_driver_register(struct connman_network_driver *driver)
 {
+	GSList *list;
+
 	DBG("driver %p name %s", driver, driver->name);
 
+	for (list = driver_list; list; list = list->next) {
+		struct connman_network_driver *tmp = list->data;
+
+		if (tmp->type == driver->type)
+			return -EALREADY;
+
+	}
+
 	driver_list = g_slist_insert_sorted(driver_list, driver,
 							compare_priority);
 
+	probe_driver(driver);
+
 	return 0;
 }
 
@@ -300,29 +314,38 @@ void connman_network_driver_unregister(struct connman_network_driver *driver)
 	DBG("driver %p name %s", driver, driver->name);
 
 	driver_list = g_slist_remove(driver_list, driver);
+
+	remove_driver(driver);
 }
 
-static void network_destruct(struct connman_element *element)
+static void network_destruct(struct connman_network *network)
 {
-	struct connman_network *network = element->network;
-
-	DBG("element %p name %s", element, element->name);
+	DBG("network %p name %s", network, network->name);
 
 	g_free(network->wifi.ssid);
 	g_free(network->wifi.mode);
 	g_free(network->wifi.security);
 	g_free(network->wifi.passphrase);
-
+	g_free(network->wifi.agent_passphrase);
+	g_free(network->wifi.eap);
+	g_free(network->wifi.identity);
+	g_free(network->wifi.agent_identity);
+	g_free(network->wifi.ca_cert_path);
+	g_free(network->wifi.client_cert_path);
+	g_free(network->wifi.private_key_path);
+	g_free(network->wifi.private_key_passphrase);
+	g_free(network->wifi.phase2_auth);
+	g_free(network->wifi.pin_wps);
+
+	g_free(network->path);
 	g_free(network->group);
 	g_free(network->node);
 	g_free(network->name);
-	g_free(network->address);
 	g_free(network->identifier);
 
-	if (network->ipconfig) {
-		connman_ipconfig_unref(network->ipconfig);
-		network->ipconfig = NULL;
-	}
+	network->device = NULL;
+
+	g_free(network);
 }
 
 /**
@@ -337,9 +360,7 @@ struct connman_network *connman_network_create(const char *identifier,
 						enum connman_network_type type)
 {
 	struct connman_network *network;
-	connman_uint8_t strength = 0;
-	const char *str;
-	char *temp;
+	char *ident;
 
 	DBG("identifier %s type %d", identifier, type);
 
@@ -349,34 +370,19 @@ struct connman_network *connman_network_create(const char *identifier,
 
 	DBG("network %p", network);
 
-	__connman_element_initialize(&network->element);
+	network->refcount = 1;
 
-	//temp = connman_dbus_encode_string(identifier);
-	if (identifier == NULL) {
-		temp = g_strdup_printf("hidden_%d", hidden_counter++);
-		network->hidden = TRUE;
-	} else
-		temp = g_strdup(identifier);
+	ident = g_strdup(identifier);
 
-	if (temp == NULL) {
+	if (ident == NULL) {
 		g_free(network);
 		return NULL;
 	}
 
-	network->element.name = temp;
-	network->element.type = CONNMAN_ELEMENT_TYPE_NETWORK;
-
-	network->element.network = network;
-	network->element.destruct = network_destruct;
-
-	str = type2string(type);
-	if (str != NULL)
-		connman_element_set_string(&network->element, "Type", str);
-
-	connman_element_set_uint8(&network->element, "Strength", strength);
-
 	network->type       = type;
-	network->identifier = g_strdup(temp);
+	network->identifier = ident;
+
+	network_list = g_slist_append(network_list, network);
 
 	return network;
 }
@@ -387,10 +393,14 @@ struct connman_network *connman_network_create(const char *identifier,
  *
  * Increase reference counter of  network
  */
-struct connman_network *connman_network_ref(struct connman_network *network)
+struct connman_network *
+connman_network_ref_debug(struct connman_network *network,
+			const char *file, int line, const char *caller)
 {
-	if (connman_element_ref(&network->element) == NULL)
-		return NULL;
+	DBG("%p name %s ref %d by %s:%d:%s()", network, network->name,
+		network->refcount + 1, file, line, caller);
+
+	__sync_fetch_and_add(&network->refcount, 1);
 
 	return network;
 }
@@ -401,9 +411,18 @@ struct connman_network *connman_network_ref(struct connman_network *network)
  *
  * Decrease reference counter of network
  */
-void connman_network_unref(struct connman_network *network)
+void connman_network_unref_debug(struct connman_network *network,
+				const char *file, int line, const char *caller)
 {
-	connman_element_unref(&network->element);
+	DBG("%p name %s ref %d by %s:%d:%s()", network, network->name,
+		network->refcount - 1, file, line, caller);
+
+	if (__sync_fetch_and_sub(&network->refcount, 1) != 1)
+		return;
+
+	network_list = g_slist_remove(network_list, network);
+
+	network_destruct(network);
 }
 
 const char *__connman_network_get_type(struct connman_network *network)
@@ -434,17 +453,6 @@ const char *connman_network_get_identifier(struct connman_network *network)
 }
 
 /**
- * connman_network_get_path:
- * @network: network structure
- *
- * Get path name of network
- */
-const char *connman_network_get_path(struct connman_network *network)
-{
-	return network->element.path;
-}
-
-/**
  * connman_network_set_index:
  * @network: network structure
  * @index: index number
@@ -453,7 +461,41 @@ const char *connman_network_get_path(struct connman_network *network)
  */
 void connman_network_set_index(struct connman_network *network, int index)
 {
-	network->element.index = index;
+	struct connman_service *service;
+	struct connman_ipconfig *ipconfig;
+
+	service = __connman_service_lookup_from_network(network);
+	if (service == NULL)
+		goto done;
+
+	ipconfig = __connman_service_get_ip4config(service);
+
+	DBG("index %d service %p ip4config %p", network->index,
+		service, ipconfig);
+
+	if (network->index < 0 && ipconfig == NULL) {
+
+		ipconfig = __connman_service_get_ip4config(service);
+		if (ipconfig == NULL)
+			/*
+			 * This is needed for plugins that havent set their
+			 * ipconfig layer yet, due to not being able to get
+			 * a network index prior to creating a service.
+			 */
+			__connman_service_create_ip4config(service, index);
+		else
+			__connman_ipconfig_set_index(ipconfig, index);
+
+	} else {
+		/* If index changed, the index of ipconfig must be reset. */
+		if (ipconfig == NULL)
+			goto done;
+
+		__connman_ipconfig_set_index(ipconfig, index);
+	}
+
+done:
+	network->index = index;
 }
 
 /**
@@ -464,32 +506,7 @@ void connman_network_set_index(struct connman_network *network, int index)
  */
 int connman_network_get_index(struct connman_network *network)
 {
-	return network->element.index;
-}
-
-/**
- * connman_network_get_element:
- * @network: network structure
- *
- * Get connman_element of network
- */
-struct connman_element *connman_network_get_element(
-				struct connman_network *network)
-{
-	return &network->element;
-}
-
-/**
- * connman_network_set_protocol:
- * @network: network structure
- * @protocol: network protocol
- *
- * Change protocol of network
- */
-void connman_network_set_protocol(struct connman_network *network,
-					enum connman_network_protocol protocol)
-{
-	network->protocol = protocol;
+	return network->index;
 }
 
 /**
@@ -510,8 +527,6 @@ void connman_network_set_group(struct connman_network *network,
 	case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
 	case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
 	case CONNMAN_NETWORK_TYPE_CELLULAR:
-	case CONNMAN_NETWORK_TYPE_MBM:
-	case CONNMAN_NETWORK_TYPE_HSO:
 	case CONNMAN_NETWORK_TYPE_WIFI:
 	case CONNMAN_NETWORK_TYPE_WIMAX:
 		break;
@@ -519,12 +534,12 @@ void connman_network_set_group(struct connman_network *network,
 
 	if (g_strcmp0(network->group, group) == 0) {
 		if (group != NULL)
-			__connman_profile_update_network(network);
+			__connman_service_update_from_network(network);
 		return;
 	}
 
 	if (network->group != NULL) {
-		__connman_profile_remove_network(network);
+		__connman_service_remove_from_network(network);
 
 		g_free(network->group);
 	}
@@ -532,7 +547,7 @@ void connman_network_set_group(struct connman_network *network,
 	network->group = g_strdup(group);
 
 	if (network->group != NULL)
-		__connman_profile_add_network(network);
+		network_probe(network);
 }
 
 /**
@@ -551,7 +566,7 @@ const char *__connman_network_get_ident(struct connman_network *network)
 	if (network->device == NULL)
 		return NULL;
 
-	return __connman_device_get_ident(network->device);
+	return connman_device_get_ident(network->device);
 }
 
 connman_bool_t __connman_network_get_weakness(struct connman_network *network)
@@ -563,11 +578,11 @@ connman_bool_t __connman_network_get_weakness(struct connman_network *network)
 	case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
 	case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
 	case CONNMAN_NETWORK_TYPE_CELLULAR:
-	case CONNMAN_NETWORK_TYPE_MBM:
-	case CONNMAN_NETWORK_TYPE_HSO:
 	case CONNMAN_NETWORK_TYPE_WIMAX:
 		break;
 	case CONNMAN_NETWORK_TYPE_WIFI:
+		if (g_strcmp0(network->wifi.mode, "adhoc") == 0)
+			return TRUE;
 		if (network->strength > 0 && network->strength < 20)
 			return TRUE;
 		break;
@@ -576,7 +591,7 @@ connman_bool_t __connman_network_get_weakness(struct connman_network *network)
 	return FALSE;
 }
 
-connman_bool_t __connman_network_get_connecting(struct connman_network *network)
+connman_bool_t connman_network_get_connecting(struct connman_network *network)
 {
 	return network->connecting;
 }
@@ -609,9 +624,6 @@ int connman_network_set_available(struct connman_network *network,
  */
 connman_bool_t connman_network_get_available(struct connman_network *network)
 {
-	if (network->hidden == TRUE)
-		return TRUE;
-
 	return network->available;
 }
 
@@ -636,8 +648,12 @@ int connman_network_set_associating(struct connman_network *network,
 		struct connman_service *service;
 
 		service = __connman_service_lookup_from_network(network);
-		__connman_service_indicate_state(service,
-					CONNMAN_SERVICE_STATE_ASSOCIATION);
+		__connman_service_ipconfig_indicate_state(service,
+					CONNMAN_SERVICE_STATE_ASSOCIATION,
+					CONNMAN_IPCONFIG_TYPE_IPV4);
+		__connman_service_ipconfig_indicate_state(service,
+					CONNMAN_SERVICE_STATE_ASSOCIATION,
+					CONNMAN_IPCONFIG_TYPE_IPV6);
 	}
 
 	return 0;
@@ -647,15 +663,74 @@ static void set_associate_error(struct connman_network *network)
 {
 	struct connman_service *service;
 
-	if (network->associating == FALSE)
-		return ;
+	service = __connman_service_lookup_from_network(network);
+
+	__connman_service_indicate_error(service,
+					CONNMAN_SERVICE_ERROR_CONNECT_FAILED);
+}
 
-	network->associating = FALSE;
+static void set_configure_error(struct connman_network *network)
+{
+	struct connman_service *service;
+
+	service = __connman_service_lookup_from_network(network);
+
+	__connman_service_indicate_error(service,
+					CONNMAN_SERVICE_ERROR_CONNECT_FAILED);
+}
+
+static void set_invalid_key_error(struct connman_network *network)
+{
+	struct connman_service *service;
+
+	service = __connman_service_lookup_from_network(network);
+
+	__connman_service_indicate_error(service,
+					CONNMAN_SERVICE_ERROR_INVALID_KEY);
+}
+
+static void set_connect_error(struct connman_network *network)
+{
+	struct connman_service *service;
+
+	service = __connman_service_lookup_from_network(network);
+
+	__connman_service_indicate_error(service,
+					CONNMAN_SERVICE_ERROR_CONNECT_FAILED);
+}
+
+void connman_network_set_ipv4_method(struct connman_network *network,
+					enum connman_ipconfig_method method)
+{
+	struct connman_service *service;
+	struct connman_ipconfig *ipconfig;
+
+	service = __connman_service_lookup_from_network(network);
+	if (service == NULL)
+		return;
+
+	ipconfig = __connman_service_get_ip4config(service);
+	if (ipconfig == NULL)
+		return;
+
+	__connman_ipconfig_set_method(ipconfig, method);
+}
+
+void connman_network_set_ipv6_method(struct connman_network *network,
+					enum connman_ipconfig_method method)
+{
+	struct connman_service *service;
+	struct connman_ipconfig *ipconfig;
 
 	service = __connman_service_lookup_from_network(network);
+	if (service == NULL)
+		return;
+
+	ipconfig = __connman_service_get_ip6config(service);
+	if (ipconfig == NULL)
+		return;
 
-	__connman_service_indicate_state(service,
-					CONNMAN_SERVICE_STATE_FAILURE);
+	__connman_ipconfig_set_method(ipconfig, method);
 }
 
 void connman_network_set_error(struct connman_network *network,
@@ -672,122 +747,688 @@ void connman_network_set_error(struct connman_network *network,
 	case CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL:
 		set_associate_error(network);
 		break;
+	case CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL:
+		set_configure_error(network);
+		break;
+	case CONNMAN_NETWORK_ERROR_INVALID_KEY:
+		set_invalid_key_error(network);
+		break;
+	case CONNMAN_NETWORK_ERROR_CONNECT_FAIL:
+		set_connect_error(network);
+		break;
 	}
+
+	network_change(network);
 }
 
-static gboolean set_connected(gpointer user_data)
+void connman_network_clear_error(struct connman_network *network)
 {
-	struct connman_network *network = user_data;
 	struct connman_service *service;
 
+	DBG("network %p", network);
+
+	if (network == NULL)
+		return;
+
+	if (network->connecting == TRUE || network->associating == TRUE)
+		return;
+
 	service = __connman_service_lookup_from_network(network);
+	__connman_service_clear_error(service);
+}
 
-	if (network->connected == TRUE) {
-		struct connman_element *element;
-		enum connman_element_type type = CONNMAN_ELEMENT_TYPE_UNKNOWN;
+static void set_configuration(struct connman_network *network,
+			enum connman_ipconfig_type type)
+{
+	struct connman_service *service;
 
-		switch (network->protocol) {
-		case CONNMAN_NETWORK_PROTOCOL_UNKNOWN:
-			return 0;
-		case CONNMAN_NETWORK_PROTOCOL_IP:
-			type = CONNMAN_ELEMENT_TYPE_DHCP;
-			break;
-		}
+	DBG("network %p", network);
 
-		__connman_device_increase_connections(network->device);
+	if (network->device == NULL)
+		return;
 
-		__connman_device_set_network(network->device, network);
+	__connman_device_set_network(network->device, network);
 
-		connman_device_set_disconnected(network->device, FALSE);
+	connman_device_set_disconnected(network->device, FALSE);
 
-		if (network->element.ipv4.method ==
-					CONNMAN_IPCONFIG_METHOD_STATIC) {
+	service = __connman_service_lookup_from_network(network);
+	__connman_service_ipconfig_indicate_state(service,
+					CONNMAN_SERVICE_STATE_CONFIGURATION,
+					type);
+}
 
-			network->connecting = FALSE;
+static void dhcp_success(struct connman_network *network)
+{
+	struct connman_service *service;
+	struct connman_ipconfig *ipconfig_ipv4;
+	int err;
 
-			connman_network_set_associating(network, FALSE);
+	service = __connman_service_lookup_from_network(network);
+	if (service == NULL)
+		goto err;
 
-			__connman_service_indicate_state(service,
-						CONNMAN_SERVICE_STATE_READY);
+	connman_network_set_associating(network, FALSE);
 
-			return TRUE;
-		}
+	network->connecting = FALSE;
 
-		element = connman_element_create(NULL);
-		if (element != NULL) {
-			element->type  = type;
-			element->index = network->element.index;
+	ipconfig_ipv4 = __connman_service_get_ip4config(service);
+	err = __connman_ipconfig_address_add(ipconfig_ipv4);
+	if (err < 0)
+		goto err;
 
-			if (connman_element_register(element,
-						&network->element) < 0)
-				connman_element_unref(element);
+	err = __connman_ipconfig_gateway_add(ipconfig_ipv4);
+	if (err < 0)
+		goto err;
 
-			__connman_service_indicate_state(service,
-					CONNMAN_SERVICE_STATE_CONFIGURATION);
-		}
-	} else {
-		connman_element_unregister_children(&network->element);
+	return;
 
-		__connman_device_set_network(network->device, NULL);
-		network->hidden = FALSE;
+err:
+	connman_network_set_error(network,
+				CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
+}
 
-		__connman_device_decrease_connections(network->device);
+static void dhcp_failure(struct connman_network *network)
+{
+	struct connman_service *service;
 
-		__connman_service_indicate_state(service,
-						CONNMAN_SERVICE_STATE_IDLE);
-	}
+	service = __connman_service_lookup_from_network(network);
+	if (service == NULL)
+		return;
 
-	network->connecting = FALSE;
+	__connman_service_ipconfig_indicate_state(service,
+					CONNMAN_SERVICE_STATE_IDLE,
+					CONNMAN_IPCONFIG_TYPE_IPV4);
+}
 
-	connman_network_set_associating(network, FALSE);
+static void dhcp_callback(struct connman_network *network,
+			connman_bool_t success)
+{
+	DBG("success %d", success);
 
-	return FALSE;
+	if (success == TRUE)
+		dhcp_success(network);
+	else
+		dhcp_failure(network);
 }
 
-/**
- * connman_network_set_connected:
- * @network: network structure
- * @connected: connected state
- *
- * Change connected state of network
+static int set_connected_fixed(struct connman_network *network)
+{
+	struct connman_service *service;
+	struct connman_ipconfig *ipconfig_ipv4;
+	int err;
+
+	DBG("");
+
+	service = __connman_service_lookup_from_network(network);
+
+	ipconfig_ipv4 = __connman_service_get_ip4config(service);
+
+	set_configuration(network, CONNMAN_IPCONFIG_TYPE_IPV4);
+
+	network->connecting = FALSE;
+
+	connman_network_set_associating(network, FALSE);
+
+	err = __connman_ipconfig_address_add(ipconfig_ipv4);
+	if (err < 0)
+		goto err;
+
+	err = __connman_ipconfig_gateway_add(ipconfig_ipv4);
+	if (err < 0)
+		goto err;
+
+	return 0;
+
+err:
+	connman_network_set_error(network,
+			CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
+
+	return err;
+}
+
+static void set_connected_manual(struct connman_network *network)
+{
+	struct connman_service *service;
+	struct connman_ipconfig *ipconfig;
+	int err;
+
+	DBG("network %p", network);
+
+	service = __connman_service_lookup_from_network(network);
+
+	ipconfig = __connman_service_get_ip4config(service);
+
+	if (__connman_ipconfig_get_local(ipconfig) == NULL)
+		__connman_service_read_ip4config(service);
+
+	set_configuration(network, CONNMAN_IPCONFIG_TYPE_IPV4);
+
+	err = __connman_ipconfig_address_add(ipconfig);
+	if (err < 0)
+		goto err;
+
+	err = __connman_ipconfig_gateway_add(ipconfig);
+	if (err < 0)
+		goto err;
+
+	network->connecting = FALSE;
+
+	connman_network_set_associating(network, FALSE);
+
+	return;
+
+err:
+	connman_network_set_error(network,
+					CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
+	return;
+}
+
+static int set_connected_dhcp(struct connman_network *network)
+{
+	int err;
+
+	DBG("network %p", network);
+
+	set_configuration(network, CONNMAN_IPCONFIG_TYPE_IPV4);
+
+	err = __connman_dhcp_start(network, dhcp_callback);
+	if (err < 0) {
+		connman_error("Can not request DHCP lease");
+		return err;
+	}
+
+	return 0;
+}
+
+static int manual_ipv6_set(struct connman_network *network,
+				struct connman_ipconfig *ipconfig_ipv6)
+{
+	struct connman_service *service;
+	int err;
+
+	DBG("network %p ipv6 %p", network, ipconfig_ipv6);
+
+	service = __connman_service_lookup_from_network(network);
+	if (service == NULL)
+		return -EINVAL;
+
+	if (__connman_ipconfig_get_local(ipconfig_ipv6) == NULL)
+		__connman_service_read_ip6config(service);
+
+	err = __connman_ipconfig_address_add(ipconfig_ipv6);
+	if (err < 0) {
+		connman_network_set_error(network,
+			CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
+		return err;
+	}
+
+	err = __connman_ipconfig_gateway_add(ipconfig_ipv6);
+	if (err < 0)
+		return err;
+
+	__connman_connection_gateway_activate(service,
+						CONNMAN_IPCONFIG_TYPE_IPV6);
+
+	__connman_device_set_network(network->device, network);
+
+	connman_device_set_disconnected(network->device, FALSE);
+
+	network->connecting = FALSE;
+
+	return 0;
+}
+
+static void stop_dhcpv6(struct connman_network *network)
+{
+	__connman_dhcpv6_stop(network);
+}
+
+static void dhcpv6_release_callback(struct connman_network *network,
+				connman_bool_t success)
+{
+	DBG("success %d", success);
+
+	stop_dhcpv6(network);
+}
+
+static void release_dhcpv6(struct connman_network *network)
+{
+	__connman_dhcpv6_start_release(network, dhcpv6_release_callback);
+	stop_dhcpv6(network);
+}
+
+static void dhcpv6_info_callback(struct connman_network *network,
+				connman_bool_t success)
+{
+	DBG("success %d", success);
+
+	stop_dhcpv6(network);
+}
+
+static gboolean dhcpv6_set_addresses(struct connman_network *network)
+{
+	struct connman_service *service;
+	struct connman_ipconfig *ipconfig_ipv6;
+	int err = -EINVAL;
+
+	service = __connman_service_lookup_from_network(network);
+	if (service == NULL)
+		goto err;
+
+	connman_network_set_associating(network, FALSE);
+
+	network->connecting = FALSE;
+
+	ipconfig_ipv6 = __connman_service_get_ip6config(service);
+	err = __connman_ipconfig_address_add(ipconfig_ipv6);
+	if (err < 0)
+		goto err;
+
+	err = __connman_ipconfig_gateway_add(ipconfig_ipv6);
+	if (err < 0)
+		goto err;
+
+	return 0;
+
+err:
+	connman_network_set_error(network,
+				CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
+	return err;
+}
+
+static void autoconf_ipv6_set(struct connman_network *network);
+static void dhcpv6_callback(struct connman_network *network,
+			connman_bool_t success);
+
+/*
+ * Have a separate callback for renew so that we do not do autoconf
+ * in wrong phase as the dhcpv6_callback() is also called when doing
+ * DHCPv6 solicitation.
  */
-int connman_network_set_connected(struct connman_network *network,
-						connman_bool_t connected)
+static void dhcpv6_renew_callback(struct connman_network *network,
+					connman_bool_t success)
 {
-	DBusMessage *signal;
-	DBusMessageIter iter;
+	if (success == TRUE)
+		dhcpv6_callback(network, success);
+	else {
+		stop_dhcpv6(network);
 
-	DBG("network %p connected %d", network, connected);
+		/* restart and do solicit again. */
+		autoconf_ipv6_set(network);
+	}
+}
 
-	if ((network->connecting == TRUE || network->associating == TRUE) &&
-							connected == FALSE) {
-		connman_element_set_error(&network->element,
-					CONNMAN_ELEMENT_ERROR_CONNECT_FAILED);
-		__connman_network_disconnect(network);
+static void dhcpv6_callback(struct connman_network *network,
+					connman_bool_t success)
+{
+	DBG("success %d", success);
+
+	/* Start the renew process if necessary */
+	if (success == TRUE) {
+
+		if (dhcpv6_set_addresses(network) < 0) {
+			stop_dhcpv6(network);
+			return;
+		}
+
+		if (__connman_dhcpv6_start_renew(network,
+					dhcpv6_renew_callback) == -ETIMEDOUT)
+			dhcpv6_renew_callback(network, FALSE);
+	} else
+		stop_dhcpv6(network);
+}
+
+static void check_dhcpv6(struct nd_router_advert *reply,
+			unsigned int length, void *user_data)
+{
+	struct connman_network *network = user_data;
+	GSList *prefixes;
+
+	DBG("reply %p", reply);
+
+	if (reply == NULL) {
+		/*
+		 * Router solicitation message seem to get lost easily so
+		 * try to send it again.
+		 */
+		if (network->router_solicit_count > 0) {
+			DBG("re-send router solicitation %d",
+						network->router_solicit_count);
+			network->router_solicit_count--;
+			__connman_inet_ipv6_send_rs(network->index, 1,
+						check_dhcpv6, network);
+			return;
+		}
+		connman_network_unref(network);
+		return;
 	}
 
-	if (network->connected == connected)
-		return -EALREADY;
+	network->router_solicit_count = 0;
 
-	network->connected = connected;
+	/*
+	 * If we were disconnected while waiting router advertisement,
+	 * we just quit and do not start DHCPv6
+	 */
+	if (network->connected == FALSE) {
+		connman_network_unref(network);
+		return;
+	}
 
-	if (network->registered == FALSE) {
-		g_idle_add(set_connected, network);
-		return 0;
+	prefixes = __connman_inet_ipv6_get_prefixes(reply, length);
+
+	/*
+	 * We do stateful/stateless DHCPv6 if router advertisement says so.
+	 */
+	if (reply->nd_ra_flags_reserved & ND_RA_FLAG_MANAGED)
+		__connman_dhcpv6_start(network, prefixes, dhcpv6_callback);
+	else if (reply->nd_ra_flags_reserved & ND_RA_FLAG_OTHER)
+		__connman_dhcpv6_start_info(network, dhcpv6_info_callback);
+
+	connman_network_unref(network);
+}
+
+static void receive_refresh_rs_reply(struct nd_router_advert *reply,
+		unsigned int length, void *user_data)
+{
+	struct connman_network *network = user_data;
+
+	DBG("reply %p", reply);
+
+	if (reply == NULL) {
+		/*
+		 * Router solicitation message seem to get lost easily so
+		 * try to send it again.
+		 */
+		if (network->router_solicit_refresh_count > 1) {
+			network->router_solicit_refresh_count--;
+			DBG("re-send router solicitation %d",
+					network->router_solicit_refresh_count);
+			__connman_inet_ipv6_send_rs(network->index,
+					RS_REFRESH_TIMEOUT,
+					receive_refresh_rs_reply,
+					network);
+			return;
+		}
 	}
 
-	signal = dbus_message_new_signal(network->element.path,
-				CONNMAN_NETWORK_INTERFACE, "PropertyChanged");
-	if (signal == NULL)
+	/* RS refresh not in progress anymore */
+	network->router_solicit_refresh_count = 0;
+
+	connman_network_unref(network);
+	return;
+}
+
+int __connman_refresh_rs_ipv6(struct connman_network *network, int index)
+{
+	int ret = 0;
+
+	DBG("network %p index %d", network, index);
+
+	/* Send only one RS for all RDNSS entries which are about to expire */
+	if (network->router_solicit_refresh_count > 0) {
+		DBG("RS refresh already started");
 		return 0;
+	}
 
-	dbus_message_iter_init_append(signal, &iter);
-	connman_dbus_property_append_variant(&iter, "Connected",
-					DBUS_TYPE_BOOLEAN, &connected);
+	network->router_solicit_refresh_count = RS_REFRESH_COUNT;
 
-	g_dbus_send_message(connection, signal);
+	connman_network_ref(network);
 
-	set_connected(network);
+	ret = __connman_inet_ipv6_send_rs(index, RS_REFRESH_TIMEOUT,
+			receive_refresh_rs_reply, network);
+	return ret;
+}
+
+static void autoconf_ipv6_set(struct connman_network *network)
+{
+	struct connman_service *service;
+	struct connman_ipconfig *ipconfig;
+	int index;
+
+	DBG("network %p", network);
+
+	if (network->router_solicit_count > 0) {
+		/*
+		 * The autoconfiguration is already pending and we have sent
+		 * router solicitation messages and are now waiting answers.
+		 * There is no need to continue any further.
+		 */
+		DBG("autoconfiguration already started");
+		return;
+	}
+
+	__connman_device_set_network(network->device, network);
+
+	connman_device_set_disconnected(network->device, FALSE);
+
+	network->connecting = FALSE;
+
+	service = __connman_service_lookup_from_network(network);
+	if (service == NULL)
+		return;
+
+	ipconfig = __connman_service_get_ip6config(service);
+	if (ipconfig == NULL)
+		return;
+
+	index = __connman_ipconfig_get_index(ipconfig);
+
+	connman_network_ref(network);
+
+	/* Try to get stateless DHCPv6 information, RFC 3736 */
+	network->router_solicit_count = 3;
+	__connman_inet_ipv6_send_rs(index, 1, check_dhcpv6, network);
+}
+
+static void set_connected(struct connman_network *network)
+{
+	struct connman_ipconfig *ipconfig_ipv4, *ipconfig_ipv6;
+	enum connman_ipconfig_method ipv4_method, ipv6_method;
+	struct connman_service *service;
+	int ret;
+
+	if (network->connected == TRUE)
+		return;
+
+	network->connected = TRUE;
+
+	service = __connman_service_lookup_from_network(network);
+
+	ipconfig_ipv4 = __connman_service_get_ip4config(service);
+	ipconfig_ipv6 = __connman_service_get_ip6config(service);
+
+	DBG("service %p ipv4 %p ipv6 %p", service, ipconfig_ipv4,
+		ipconfig_ipv6);
+
+	ipv4_method = __connman_ipconfig_get_method(ipconfig_ipv4);
+	ipv6_method = __connman_ipconfig_get_method(ipconfig_ipv6);
+
+	DBG("method ipv4 %d ipv6 %d", ipv4_method, ipv6_method);
+
+	switch (ipv6_method) {
+	case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
+	case CONNMAN_IPCONFIG_METHOD_OFF:
+		break;
+	case CONNMAN_IPCONFIG_METHOD_DHCP:
+	case CONNMAN_IPCONFIG_METHOD_AUTO:
+		autoconf_ipv6_set(network);
+		break;
+	case CONNMAN_IPCONFIG_METHOD_FIXED:
+	case CONNMAN_IPCONFIG_METHOD_MANUAL:
+		ret = manual_ipv6_set(network, ipconfig_ipv6);
+		if (ret != 0) {
+			connman_network_set_error(network,
+					CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
+			return;
+		}
+		break;
+	}
+
+	switch (ipv4_method) {
+	case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
+	case CONNMAN_IPCONFIG_METHOD_OFF:
+	case CONNMAN_IPCONFIG_METHOD_AUTO:
+		return;
+	case CONNMAN_IPCONFIG_METHOD_FIXED:
+		if (set_connected_fixed(network) < 0) {
+			connman_network_set_error(network,
+					CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
+			return;
+		}
+		return;
+	case CONNMAN_IPCONFIG_METHOD_MANUAL:
+		set_connected_manual(network);
+		return;
+	case CONNMAN_IPCONFIG_METHOD_DHCP:
+		if (set_connected_dhcp(network) < 0) {
+			connman_network_set_error(network,
+					CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
+			return;
+		}
+	}
+
+	network->connecting = FALSE;
+
+	connman_network_set_associating(network, FALSE);
+}
+
+static void set_disconnected(struct connman_network *network)
+{
+	struct connman_ipconfig *ipconfig_ipv4, *ipconfig_ipv6;
+	enum connman_ipconfig_method ipv4_method, ipv6_method;
+	enum connman_service_state state;
+	struct connman_service *service;
+
+	if (network->connected == FALSE)
+		return;
+
+	network->connected = FALSE;
+
+	service = __connman_service_lookup_from_network(network);
+
+	ipconfig_ipv4 = __connman_service_get_ip4config(service);
+	ipconfig_ipv6 = __connman_service_get_ip6config(service);
+
+	DBG("service %p ipv4 %p ipv6 %p", service, ipconfig_ipv4,
+		ipconfig_ipv6);
+
+	ipv4_method = __connman_ipconfig_get_method(ipconfig_ipv4);
+	ipv6_method = __connman_ipconfig_get_method(ipconfig_ipv6);
+
+	DBG("method ipv4 %d ipv6 %d", ipv4_method, ipv6_method);
+
+	/*
+	 * Resetting solicit count here will prevent the RS resend loop
+	 * from sending packets in check_dhcpv6()
+	 */
+	network->router_solicit_count = 0;
+
+	__connman_device_set_network(network->device, NULL);
+
+	switch (ipv6_method) {
+	case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
+	case CONNMAN_IPCONFIG_METHOD_OFF:
+	case CONNMAN_IPCONFIG_METHOD_FIXED:
+	case CONNMAN_IPCONFIG_METHOD_MANUAL:
+		break;
+	case CONNMAN_IPCONFIG_METHOD_DHCP:
+	case CONNMAN_IPCONFIG_METHOD_AUTO:
+		release_dhcpv6(network);
+		break;
+	}
+
+	switch (ipv4_method) {
+	case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
+	case CONNMAN_IPCONFIG_METHOD_OFF:
+	case CONNMAN_IPCONFIG_METHOD_AUTO:
+	case CONNMAN_IPCONFIG_METHOD_FIXED:
+	case CONNMAN_IPCONFIG_METHOD_MANUAL:
+		break;
+	case CONNMAN_IPCONFIG_METHOD_DHCP:
+		__connman_dhcp_stop(network);
+		break;
+	}
+
+	/*
+	 * We only set the disconnect state if we were not in idle
+	 * or in failure. It does not make sense to go to disconnect
+	 * state if we were not connected.
+	 */
+	state = __connman_service_ipconfig_get_state(service,
+						CONNMAN_IPCONFIG_TYPE_IPV4);
+	if (state != CONNMAN_SERVICE_STATE_IDLE &&
+			state != CONNMAN_SERVICE_STATE_FAILURE)
+		__connman_service_ipconfig_indicate_state(service,
+					CONNMAN_SERVICE_STATE_DISCONNECT,
+					CONNMAN_IPCONFIG_TYPE_IPV4);
+
+	state = __connman_service_ipconfig_get_state(service,
+						CONNMAN_IPCONFIG_TYPE_IPV6);
+	if (state != CONNMAN_SERVICE_STATE_IDLE &&
+				state != CONNMAN_SERVICE_STATE_FAILURE)
+		__connman_service_ipconfig_indicate_state(service,
+					CONNMAN_SERVICE_STATE_DISCONNECT,
+					CONNMAN_IPCONFIG_TYPE_IPV6);
+
+	__connman_connection_gateway_remove(service,
+					CONNMAN_IPCONFIG_TYPE_ALL);
+
+	__connman_ipconfig_address_unset(ipconfig_ipv4);
+	__connman_ipconfig_address_unset(ipconfig_ipv6);
+
+	/*
+	 * Special handling for IPv6 autoconfigured address.
+	 * The simplest way to remove autoconfigured routes is to
+	 * disable IPv6 temporarily so that kernel will do the cleanup
+	 * automagically.
+	 */
+	if (ipv6_method == CONNMAN_IPCONFIG_METHOD_AUTO) {
+		__connman_ipconfig_disable_ipv6(ipconfig_ipv6);
+		__connman_ipconfig_enable_ipv6(ipconfig_ipv6);
+	}
+
+	__connman_service_ipconfig_indicate_state(service,
+						CONNMAN_SERVICE_STATE_IDLE,
+						CONNMAN_IPCONFIG_TYPE_IPV4);
+
+	__connman_service_ipconfig_indicate_state(service,
+						CONNMAN_SERVICE_STATE_IDLE,
+						CONNMAN_IPCONFIG_TYPE_IPV6);
+
+	network->connecting = FALSE;
+
+	connman_network_set_associating(network, FALSE);
+}
+
+/**
+ * connman_network_set_connected:
+ * @network: network structure
+ * @connected: connected state
+ *
+ * Change connected state of network
+ */
+int connman_network_set_connected(struct connman_network *network,
+						connman_bool_t connected)
+{
+	DBG("network %p connected %d/%d connecting %d associating %d",
+		network, network->connected, connected, network->connecting,
+		network->associating);
+
+	if ((network->connecting == TRUE || network->associating == TRUE) &&
+							connected == FALSE) {
+		connman_network_set_error(network,
+					CONNMAN_NETWORK_ERROR_CONNECT_FAIL);
+		if (__connman_network_disconnect(network) == 0)
+			return 0;
+	}
+
+	if (network->connected == connected)
+		return -EALREADY;
+
+	if (connected == FALSE)
+		set_disconnected(network);
+	else
+		set_connected(network);
 
 	return 0;
 }
@@ -814,6 +1455,35 @@ connman_bool_t connman_network_get_associating(struct connman_network *network)
 	return network->associating;
 }
 
+int connman_network_connect_hidden(struct connman_network *network,
+				char *identity, char* passphrase)
+{
+	int err = 0;
+	struct connman_service *service;
+
+	DBG("");
+
+	service = __connman_service_lookup_from_network(network);
+	if (service == NULL)
+		return -EINVAL;
+
+	if (identity != NULL)
+		__connman_service_set_agent_identity(service, identity);
+
+	if (passphrase != NULL)
+		err = __connman_service_add_passphrase(service, passphrase);
+
+	if (err == -ENOKEY) {
+		__connman_service_indicate_error(service,
+					CONNMAN_SERVICE_ERROR_INVALID_KEY);
+		return err;
+	} else {
+		__connman_service_set_hidden(service);
+		__connman_service_set_userconnect(service, TRUE);
+		return __connman_service_connect(service);
+	}
+}
+
 /**
  * __connman_network_connect:
  * @network: network structure
@@ -824,103 +1494,258 @@ int __connman_network_connect(struct connman_network *network)
 {
 	int err;
 
-	DBG("network %p", network);
+	DBG("network %p", network);
+
+	if (network->connected == TRUE)
+		return -EISCONN;
+
+	if (network->connecting == TRUE || network->associating == TRUE)
+		return -EALREADY;
+
+	if (network->driver == NULL)
+		return -EUNATCH;
+
+	if (network->driver->connect == NULL)
+		return -ENOSYS;
+
+	if (network->device == NULL)
+		return -ENODEV;
+
+	network->connecting = TRUE;
+
+	__connman_device_disconnect(network->device);
+
+	err = network->driver->connect(network);
+	if (err < 0) {
+		if (err == -EINPROGRESS)
+			connman_network_set_associating(network, TRUE);
+		else {
+			network->connecting = FALSE;
+		}
+
+		return err;
+	}
+
+	set_connected(network);
+
+	return err;
+}
+
+/**
+ * __connman_network_disconnect:
+ * @network: network structure
+ *
+ * Disconnect network
+ */
+int __connman_network_disconnect(struct connman_network *network)
+{
+	int err;
+
+	DBG("network %p", network);
+
+	if (network->connected == FALSE && network->connecting == FALSE &&
+						network->associating == FALSE)
+		return -ENOTCONN;
+
+	if (network->driver == NULL)
+		return -EUNATCH;
+
+	if (network->driver->disconnect == NULL)
+		return -ENOSYS;
+
+	network->connecting = FALSE;
+
+	err = network->driver->disconnect(network);
+	if (err == 0)
+		set_disconnected(network);
+
+	return err;
+}
+
+static int manual_ipv4_set(struct connman_network *network,
+				struct connman_ipconfig *ipconfig)
+{
+	struct connman_service *service;
+	int err;
+
+	service = __connman_service_lookup_from_network(network);
+	if (service == NULL)
+		return -EINVAL;
+
+	err = __connman_ipconfig_address_add(ipconfig);
+	if (err < 0) {
+		connman_network_set_error(network,
+			CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
+		return err;
+	}
+
+	return __connman_ipconfig_gateway_add(ipconfig);
+}
+
+int __connman_network_clear_ipconfig(struct connman_network *network,
+					struct connman_ipconfig *ipconfig)
+{
+	struct connman_service *service;
+	enum connman_ipconfig_method method;
+	enum connman_ipconfig_type type;
+
+	service = __connman_service_lookup_from_network(network);
+	if (service == NULL)
+		return -EINVAL;
+
+	method = __connman_ipconfig_get_method(ipconfig);
+	type = __connman_ipconfig_get_config_type(ipconfig);
+
+	switch (method) {
+	case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
+	case CONNMAN_IPCONFIG_METHOD_OFF:
+	case CONNMAN_IPCONFIG_METHOD_FIXED:
+		return -EINVAL;
+	case CONNMAN_IPCONFIG_METHOD_AUTO:
+		release_dhcpv6(network);
+		break;
+	case CONNMAN_IPCONFIG_METHOD_MANUAL:
+		__connman_ipconfig_address_remove(ipconfig);
+		break;
+	case CONNMAN_IPCONFIG_METHOD_DHCP:
+		__connman_dhcp_stop(network);
+		break;
+	}
+
+	if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
+		__connman_service_ipconfig_indicate_state(service,
+					CONNMAN_SERVICE_STATE_CONFIGURATION,
+					CONNMAN_IPCONFIG_TYPE_IPV6);
+	else if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
+		__connman_service_ipconfig_indicate_state(service,
+					CONNMAN_SERVICE_STATE_CONFIGURATION,
+					CONNMAN_IPCONFIG_TYPE_IPV4);
+
+	return 0;
+}
+
+int __connman_network_set_ipconfig(struct connman_network *network,
+					struct connman_ipconfig *ipconfig_ipv4,
+					struct connman_ipconfig *ipconfig_ipv6)
+{
+	enum connman_ipconfig_method method;
+	int ret;
+
+	if (network == NULL)
+		return -EINVAL;
 
-	if (network->connected == TRUE)
-		return -EISCONN;
+	if (ipconfig_ipv6) {
+		method = __connman_ipconfig_get_method(ipconfig_ipv6);
 
-	if (network->connecting == TRUE || network->associating == TRUE)
-		return -EALREADY;
+		switch (method) {
+		case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
+		case CONNMAN_IPCONFIG_METHOD_OFF:
+			break;
+		case CONNMAN_IPCONFIG_METHOD_AUTO:
+			autoconf_ipv6_set(network);
+			break;
+		case CONNMAN_IPCONFIG_METHOD_FIXED:
+		case CONNMAN_IPCONFIG_METHOD_MANUAL:
+			ret = manual_ipv6_set(network, ipconfig_ipv6);
+			if (ret != 0) {
+				connman_network_set_error(network,
+					CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
+				return ret;
+			}
+			break;
+		case CONNMAN_IPCONFIG_METHOD_DHCP:
+			break;
+		}
+	}
 
-	if (network->driver == NULL)
-		return -EUNATCH;
+	if (ipconfig_ipv4) {
+		method = __connman_ipconfig_get_method(ipconfig_ipv4);
+
+		switch (method) {
+		case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
+		case CONNMAN_IPCONFIG_METHOD_OFF:
+		case CONNMAN_IPCONFIG_METHOD_FIXED:
+		case CONNMAN_IPCONFIG_METHOD_AUTO:
+			return -EINVAL;
+		case CONNMAN_IPCONFIG_METHOD_MANUAL:
+			return manual_ipv4_set(network, ipconfig_ipv4);
+		case CONNMAN_IPCONFIG_METHOD_DHCP:
+			return __connman_dhcp_start(network, dhcp_callback);
+		}
+	}
 
-	if (network->driver->connect == NULL)
-		return -ENOSYS;
+	return 0;
+}
 
-	__connman_device_disconnect(network->device);
+int connman_network_set_ipaddress(struct connman_network *network,
+					struct connman_ipaddress *ipaddress)
+{
+	struct connman_service *service;
+	struct connman_ipconfig *ipconfig = NULL;
 
-	network->connecting = TRUE;
+	DBG("network %p", network);
 
-	err = network->driver->connect(network);
-	if (err < 0) {
-		if (err == -EINPROGRESS)
-			connman_network_set_associating(network, TRUE);
-		else
-			network->hidden = FALSE;
+	service = __connman_service_lookup_from_network(network);
+	if (service == NULL)
+		return -EINVAL;
 
-		return err;
-	}
+	ipconfig = __connman_service_get_ipconfig(service, ipaddress->family);
+	if (ipconfig == NULL)
+		return -EINVAL;
 
-	network->connected = TRUE;
-	set_connected(network);
+	__connman_ipconfig_set_local(ipconfig, ipaddress->local);
+	__connman_ipconfig_set_peer(ipconfig, ipaddress->peer);
+	__connman_ipconfig_set_broadcast(ipconfig, ipaddress->broadcast);
+	__connman_ipconfig_set_prefixlen(ipconfig, ipaddress->prefixlen);
+	__connman_ipconfig_set_gateway(ipconfig, ipaddress->gateway);
 
-	return err;
+	return 0;
 }
 
-/**
- * __connman_network_disconnect:
- * @network: network structure
- *
- * Disconnect network
- */
-int __connman_network_disconnect(struct connman_network *network)
+int connman_network_set_nameservers(struct connman_network *network,
+				const char *nameservers)
 {
-	int err;
+	struct connman_service *service;
+	char **nameservers_array;
+	int i;
 
-	DBG("network %p", network);
+	DBG("network %p nameservers %s", network, nameservers);
 
-	if (network->connected == FALSE && network->connecting == FALSE &&
-						network->associating == FALSE)
-		return -ENOTCONN;
+	service = __connman_service_lookup_from_network(network);
+	if (service == NULL)
+		return -EINVAL;
 
-	if (network->driver == NULL)
-		return -EUNATCH;
+	__connman_service_nameserver_clear(service);
 
-	if (network->driver->disconnect == NULL)
-		return -ENOSYS;
+	if (nameservers == NULL)
+		return 0;
 
-	network->connecting = FALSE;
+	nameservers_array = g_strsplit(nameservers, " ", 0);
 
-	err = network->driver->disconnect(network);
-	if (err == 0) {
-		network->connected = FALSE;
-		set_connected(network);
+	for (i = 0; nameservers_array[i] != NULL; i++) {
+		__connman_service_nameserver_append(service,
+						nameservers_array[i], FALSE);
 	}
 
-	return err;
+	g_strfreev(nameservers_array);
+
+	return 0;
 }
 
-/**
- * connman_network_set_address:
- * @network: network structure
- * @address: binary address value
- * @size: binary address length
- *
- * Set unique address value for network
- */
-int connman_network_set_address(struct connman_network *network,
-				const void *address, unsigned int size)
+int connman_network_set_domain(struct connman_network *network,
+				const char *domain)
 {
-	const unsigned char *addr_octet = address;
-	char *str;
+	struct connman_service *service;
 
-	DBG("network %p size %d", network, size);
+	DBG("network %p domain %s", network, domain);
 
-	if (size != 6)
+	service = __connman_service_lookup_from_network(network);
+	if (service == NULL)
 		return -EINVAL;
 
-	str = g_strdup_printf("%02X:%02X:%02X:%02X:%02X:%02X",
-				addr_octet[0], addr_octet[1], addr_octet[2],
-				addr_octet[3], addr_octet[4], addr_octet[5]);
-	if (str == NULL)
-		return -ENOMEM;
+	__connman_service_set_domainname(service, domain);
 
-	g_free(network->address);
-	network->address = str;
-
-	return connman_element_set_string(&network->element,
-						"Address", network->address);
+	return 0;
 }
 
 /**
@@ -938,7 +1763,7 @@ int connman_network_set_name(struct connman_network *network,
 	g_free(network->name);
 	network->name = g_strdup(name);
 
-	return connman_element_set_string(&network->element, "Name", name);
+	return 0;
 }
 
 /**
@@ -948,6 +1773,7 @@ int connman_network_set_name(struct connman_network *network,
  *
  * Set signal strength value for network
  */
+
 int connman_network_set_strength(struct connman_network *network,
 						connman_uint8_t strength)
 {
@@ -955,26 +1781,42 @@ int connman_network_set_strength(struct connman_network *network,
 
 	network->strength = strength;
 
-	return connman_element_set_uint8(&network->element,
-						"Strength", strength);
+	return 0;
 }
 
-/**
- * connman_network_set_roaming:
- * @network: network structure
- * @roaming: roaming state
- *
- * Set roaming state for network
- */
-int connman_network_set_roaming(struct connman_network *network,
-						connman_bool_t roaming)
+connman_uint8_t connman_network_get_strength(struct connman_network *network)
+{
+	return network->strength;
+}
+
+int connman_network_set_frequency(struct connman_network *network,
+						connman_uint16_t frequency)
+{
+	DBG("network %p frequency %d", network, frequency);
+
+	network->frequency = frequency;
+
+	return 0;
+}
+
+connman_uint16_t connman_network_get_frequency(struct connman_network *network)
+{
+	return network->frequency;
+}
+
+int connman_network_set_wifi_channel(struct connman_network *network,
+						connman_uint16_t channel)
 {
-	DBG("network %p roaming %d", network, roaming);
+	DBG("network %p wifi channel %d", network, channel);
+
+	network->wifi.channel = channel;
 
-	network->roaming = roaming;
+	return 0;
+}
 
-	return connman_element_set_bool(&network->element,
-						"Roaming", roaming);
+connman_uint16_t connman_network_get_wifi_channel(struct connman_network *network)
+{
+	return network->wifi.channel;
 }
 
 /**
@@ -993,9 +1835,9 @@ int connman_network_set_string(struct connman_network *network,
 	if (g_strcmp0(key, "Name") == 0)
 		return connman_network_set_name(network, value);
 
-	if (g_str_equal(key, "Address") == TRUE) {
-		g_free(network->address);
-		network->address = g_strdup(value);
+	if (g_str_equal(key, "Path") == TRUE) {
+		g_free(network->path);
+		network->path = g_strdup(value);
 	} else if (g_str_equal(key, "Node") == TRUE) {
 		g_free(network->node);
 		network->node = g_strdup(value);
@@ -1008,9 +1850,41 @@ int connman_network_set_string(struct connman_network *network,
 	} else if (g_str_equal(key, "WiFi.Passphrase") == TRUE) {
 		g_free(network->wifi.passphrase);
 		network->wifi.passphrase = g_strdup(value);
+	} else if (g_str_equal(key, "WiFi.AgentPassphrase") == TRUE) {
+		g_free(network->wifi.agent_passphrase);
+		network->wifi.agent_passphrase = g_strdup(value);
+	} else if (g_str_equal(key, "WiFi.EAP") == TRUE) {
+		g_free(network->wifi.eap);
+		network->wifi.eap = g_strdup(value);
+	} else if (g_str_equal(key, "WiFi.Identity") == TRUE) {
+		g_free(network->wifi.identity);
+		network->wifi.identity = g_strdup(value);
+	} else if (g_str_equal(key, "WiFi.AgentIdentity") == TRUE) {
+		g_free(network->wifi.agent_identity);
+		network->wifi.agent_identity = g_strdup(value);
+	} else if (g_str_equal(key, "WiFi.CACertFile") == TRUE) {
+		g_free(network->wifi.ca_cert_path);
+		network->wifi.ca_cert_path = g_strdup(value);
+	} else if (g_str_equal(key, "WiFi.ClientCertFile") == TRUE) {
+		g_free(network->wifi.client_cert_path);
+		network->wifi.client_cert_path = g_strdup(value);
+	} else if (g_str_equal(key, "WiFi.PrivateKeyFile") == TRUE) {
+		g_free(network->wifi.private_key_path);
+		network->wifi.private_key_path = g_strdup(value);
+	} else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase") == TRUE) {
+		g_free(network->wifi.private_key_passphrase);
+		network->wifi.private_key_passphrase = g_strdup(value);
+	} else if (g_str_equal(key, "WiFi.Phase2") == TRUE) {
+		g_free(network->wifi.phase2_auth);
+		network->wifi.phase2_auth = g_strdup(value);
+	} else if (g_str_equal(key, "WiFi.PinWPS") == TRUE) {
+		g_free(network->wifi.pin_wps);
+		network->wifi.pin_wps = g_strdup(value);
+	} else {
+		return -EINVAL;
 	}
 
-	return connman_element_set_string(&network->element, key, value);
+	return 0;
 }
 
 /**
@@ -1025,8 +1899,8 @@ const char *connman_network_get_string(struct connman_network *network,
 {
 	DBG("network %p key %s", network, key);
 
-	if (g_str_equal(key, "Address") == TRUE)
-		return network->address;
+	if (g_str_equal(key, "Path") == TRUE)
+		return network->path;
 	else if (g_str_equal(key, "Name") == TRUE)
 		return network->name;
 	else if (g_str_equal(key, "Node") == TRUE)
@@ -1037,8 +1911,28 @@ const char *connman_network_get_string(struct connman_network *network,
 		return network->wifi.security;
 	else if (g_str_equal(key, "WiFi.Passphrase") == TRUE)
 		return network->wifi.passphrase;
+	else if (g_str_equal(key, "WiFi.AgentPassphrase") == TRUE)
+		return network->wifi.agent_passphrase;
+	else if (g_str_equal(key, "WiFi.EAP") == TRUE)
+		return network->wifi.eap;
+	else if (g_str_equal(key, "WiFi.Identity") == TRUE)
+		return network->wifi.identity;
+	else if (g_str_equal(key, "WiFi.AgentIdentity") == TRUE)
+		return network->wifi.agent_identity;
+	else if (g_str_equal(key, "WiFi.CACertFile") == TRUE)
+		return network->wifi.ca_cert_path;
+	else if (g_str_equal(key, "WiFi.ClientCertFile") == TRUE)
+		return network->wifi.client_cert_path;
+	else if (g_str_equal(key, "WiFi.PrivateKeyFile") == TRUE)
+		return network->wifi.private_key_path;
+	else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase") == TRUE)
+		return network->wifi.private_key_passphrase;
+	else if (g_str_equal(key, "WiFi.Phase2") == TRUE)
+		return network->wifi.phase2_auth;
+	else if (g_str_equal(key, "WiFi.PinWPS") == TRUE)
+		return network->wifi.pin_wps;
 
-	return connman_element_get_string(&network->element, key);
+	return NULL;
 }
 
 /**
@@ -1055,9 +1949,13 @@ int connman_network_set_bool(struct connman_network *network,
 	DBG("network %p key %s value %d", network, key, value);
 
 	if (g_strcmp0(key, "Roaming") == 0)
-		return connman_network_set_roaming(network, value);
+		network->roaming = value;
+	else if (g_strcmp0(key, "WiFi.WPS") == 0)
+		network->wifi.wps = value;
+	else if (g_strcmp0(key, "WiFi.UseWPS") == 0)
+		network->wifi.use_wps = value;
 
-	return connman_element_set_bool(&network->element, key, value);
+	return -EINVAL;
 }
 
 /**
@@ -1074,86 +1972,12 @@ connman_bool_t connman_network_get_bool(struct connman_network *network,
 
 	if (g_str_equal(key, "Roaming") == TRUE)
 		return network->roaming;
+	else if (g_str_equal(key, "WiFi.WPS") == TRUE)
+		return network->wifi.wps;
+	else if (g_str_equal(key, "WiFi.UseWPS") == TRUE)
+		return network->wifi.use_wps;
 
-	return connman_element_get_bool(&network->element, key);
-}
-
-/**
- * connman_network_set_uint8:
- * @network: network structure
- * @key: unique identifier
- * @value: integer value
- *
- * Set integer value for specific key
- */
-int connman_network_set_uint8(struct connman_network *network,
-					const char *key, connman_uint8_t value)
-{
-	DBG("network %p key %s value %d", network, key, value);
-
-	if (g_strcmp0(key, "Strength") == 0)
-		return connman_network_set_strength(network, value);
-
-	return connman_element_set_uint8(&network->element, key, value);
-}
-
-/**
- * connman_network_get_uint8:
- * @network: network structure
- * @key: unique identifier
- *
- * Get integer value for specific key
- */
-connman_uint8_t connman_network_get_uint8(struct connman_network *network,
-							const char *key)
-{
-	DBG("network %p key %s", network, key);
-
-	if (g_str_equal(key, "Strength") == TRUE)
-		return network->strength;
-
-	return connman_element_get_uint8(&network->element, key);
-}
-
-/**
- * connman_network_set_uint16:
- * @network: network structure
- * @key: unique identifier
- * @value: integer value
- *
- * Set integer value for specific key
- */
-int connman_network_set_uint16(struct connman_network *network,
-				const char *key, connman_uint16_t value)
-{
-	DBG("network %p key %s value %d", network, key, value);
-
-	if (g_str_equal(key, "Frequency") == TRUE)
-		network->frequency = value;
-	else if (g_str_equal(key, "WiFi.Channel") == TRUE)
-		network->wifi.channel = value;
-
-	return -EINVAL;
-}
-
-/**
- * connman_network_get_uint16:
- * @network: network structure
- * @key: unique identifier
- *
- * Get integer value for specific key
- */
-connman_uint16_t connman_network_get_uint16(struct connman_network *network,
-							const char *key)
-{
-	DBG("network %p key %s", network, key);
-
-	if (g_str_equal(key, "Frequency") == TRUE)
-		return network->frequency;
-	else if (g_str_equal(key, "WiFi.Channel") == TRUE)
-		return network->wifi.channel;
-
-	return 0;
+	return FALSE;
 }
 
 /**
@@ -1170,9 +1994,6 @@ int connman_network_set_blob(struct connman_network *network,
 {
 	DBG("network %p key %s size %d", network, key, size);
 
-	if (g_strcmp0(key, "Address") == 0)
-		return connman_network_set_address(network, data, size);
-
 	if (g_str_equal(key, "WiFi.SSID") == TRUE) {
 		g_free(network->wifi.ssid);
 		network->wifi.ssid = g_try_malloc(size);
@@ -1181,9 +2002,11 @@ int connman_network_set_blob(struct connman_network *network,
 			network->wifi.ssid_len = size;
 		} else
 			network->wifi.ssid_len = 0;
+	} else {
+		return -EINVAL;
 	}
 
-	return connman_element_set_blob(&network->element, key, data, size);
+	return 0;
 }
 
 /**
@@ -1205,13 +2028,22 @@ const void *connman_network_get_blob(struct connman_network *network,
 		return network->wifi.ssid;
 	}
 
-	return connman_element_get_blob(&network->element, key, size);
+	return NULL;
 }
 
 void __connman_network_set_device(struct connman_network *network,
 					struct connman_device *device)
 {
+	if (network->device == device)
+		return;
+
+	if (network->device != NULL)
+		network_remove(network);
+
 	network->device = device;
+
+	if (network->device != NULL)
+		network_probe(network);
 }
 
 /**
@@ -1248,160 +2080,33 @@ void connman_network_set_data(struct connman_network *network, void *data)
 	network->driver_data = data;
 }
 
-static gboolean match_driver(struct connman_network *network,
-					struct connman_network_driver *driver)
-{
-	if (network->type == driver->type ||
-			driver->type == CONNMAN_NETWORK_TYPE_UNKNOWN)
-		return TRUE;
-
-	return FALSE;
-}
-
-static int network_probe(struct connman_element *element)
+void connman_network_update(struct connman_network *network)
 {
-	struct connman_network *network = element->network;
-	GSList *list;
-	int err;
-
-	DBG("element %p name %s", element, element->name);
-
-	if (network == NULL)
-		return -ENODEV;
-
-	for (list = driver_list; list; list = list->next) {
-		struct connman_network_driver *driver = list->data;
-
-		if (match_driver(network, driver) == FALSE)
-			continue;
-
-		DBG("driver %p name %s", driver, driver->name);
-
-		if (driver->probe(network) == 0) {
-			network->driver = driver;
-			break;
-		}
-	}
-
-	if (network->driver == NULL)
-		return -ENODEV;
-
-	err = register_interface(element);
-	if (err < 0) {
-		if (network->driver->remove)
-			network->driver->remove(network);
-		return err;
-	}
-
 	switch (network->type) {
 	case CONNMAN_NETWORK_TYPE_UNKNOWN:
 	case CONNMAN_NETWORK_TYPE_VENDOR:
-		break;
-	case CONNMAN_NETWORK_TYPE_ETHERNET:
-	case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
-	case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
-	case CONNMAN_NETWORK_TYPE_CELLULAR:
-	case CONNMAN_NETWORK_TYPE_MBM:
-	case CONNMAN_NETWORK_TYPE_HSO:
-	case CONNMAN_NETWORK_TYPE_WIFI:
-	case CONNMAN_NETWORK_TYPE_WIMAX:
-		if (network->group != NULL)
-			__connman_profile_add_network(network);
-		break;
-	}
-
-	return 0;
-}
-
-static void network_remove(struct connman_element *element)
-{
-	struct connman_network *network = element->network;
-
-	DBG("element %p name %s", element, element->name);
-
-	if (network == NULL)
 		return;
-
-	if (network->driver == NULL)
-		return;
-
-	switch (network->type) {
-	case CONNMAN_NETWORK_TYPE_UNKNOWN:
-	case CONNMAN_NETWORK_TYPE_VENDOR:
-		break;
 	case CONNMAN_NETWORK_TYPE_ETHERNET:
 	case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
 	case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
 	case CONNMAN_NETWORK_TYPE_CELLULAR:
-	case CONNMAN_NETWORK_TYPE_MBM:
-	case CONNMAN_NETWORK_TYPE_HSO:
 	case CONNMAN_NETWORK_TYPE_WIFI:
 	case CONNMAN_NETWORK_TYPE_WIMAX:
-		if (network->group != NULL) {
-			__connman_profile_remove_network(network);
-
-			g_free(network->group);
-			network->group = NULL;
-		}
 		break;
 	}
 
-	unregister_interface(element);
-
-	if (network->driver->remove)
-		network->driver->remove(network);
-}
-
-static void network_change(struct connman_element *element)
-{
-	struct connman_network *network = element->network;
-
-	DBG("element %p name %s", element, element->name);
-
-	if (element->state != CONNMAN_ELEMENT_STATE_ERROR)
-		return;
-
-	if (element->error != CONNMAN_ELEMENT_ERROR_DHCP_FAILED)
-		return;
-
-	if (network->connected == FALSE)
-		return;
-
-	connman_element_unregister_children(element);
-
-	connman_device_set_disconnected(network->device, TRUE);
-
-	if (network->driver && network->driver->disconnect) {
-		network->driver->disconnect(network);
-		return;
-	}
-
-	network->connected = FALSE;
+	if (network->group != NULL)
+		__connman_service_update_from_network(network);
 }
 
-static struct connman_driver network_driver = {
-	.name		= "network",
-	.type		= CONNMAN_ELEMENT_TYPE_NETWORK,
-	.priority	= CONNMAN_DRIVER_PRIORITY_LOW,
-	.probe		= network_probe,
-	.remove		= network_remove,
-	.change		= network_change,
-};
-
 int __connman_network_init(void)
 {
 	DBG("");
 
-	connection = connman_dbus_get_connection();
-
-	return connman_driver_register(&network_driver);
+	return 0;
 }
 
 void __connman_network_cleanup(void)
 {
 	DBG("");
-
-	connman_driver_unregister(&network_driver);
-
-	dbus_connection_unref(connection);
 }