5 * Copyright (C) 2007-2010 Intel Corporation. All rights reserved.
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
31 static GSList *network_list = NULL;
32 static GSList *driver_list = NULL;
34 struct connman_network {
36 enum connman_network_type type;
37 connman_bool_t available;
38 connman_bool_t connected;
39 connman_bool_t roaming;
40 connman_uint8_t strength;
41 connman_uint16_t frequency;
48 int router_solicit_count;
50 struct connman_network_driver *driver;
53 connman_bool_t connecting;
54 connman_bool_t associating;
56 struct connman_device *device;
62 unsigned short channel;
65 char *agent_passphrase;
70 char *client_cert_path;
71 char *private_key_path;
72 char *private_key_passphrase;
75 connman_bool_t use_wps;
85 static const char *type2string(enum connman_network_type type)
88 case CONNMAN_NETWORK_TYPE_UNKNOWN:
89 case CONNMAN_NETWORK_TYPE_VENDOR:
91 case CONNMAN_NETWORK_TYPE_ETHERNET:
93 case CONNMAN_NETWORK_TYPE_WIFI:
95 case CONNMAN_NETWORK_TYPE_WIMAX:
97 case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
98 case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
100 case CONNMAN_NETWORK_TYPE_CELLULAR:
107 connman_bool_t __connman_network_has_driver(struct connman_network *network)
109 if (network == NULL || network->driver == NULL)
115 static gboolean match_driver(struct connman_network *network,
116 struct connman_network_driver *driver)
118 if (network->type == driver->type ||
119 driver->type == CONNMAN_NETWORK_TYPE_UNKNOWN)
125 static int network_probe(struct connman_network *network)
128 struct connman_network_driver *driver = NULL;
130 DBG("network %p name %s", network, network->name);
132 if (network->driver != NULL)
135 for (list = driver_list; list; list = list->next) {
138 if (match_driver(network, driver) == FALSE)
141 DBG("driver %p name %s", driver, driver->name);
143 if (driver->probe(network) == 0)
152 if (network->group == NULL)
155 switch (network->type) {
156 case CONNMAN_NETWORK_TYPE_UNKNOWN:
157 case CONNMAN_NETWORK_TYPE_VENDOR:
159 case CONNMAN_NETWORK_TYPE_ETHERNET:
160 case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
161 case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
162 case CONNMAN_NETWORK_TYPE_CELLULAR:
163 case CONNMAN_NETWORK_TYPE_WIFI:
164 case CONNMAN_NETWORK_TYPE_WIMAX:
165 network->driver = driver;
166 if (__connman_service_create_from_network(network) == NULL) {
167 network->driver = NULL;
175 static void network_remove(struct connman_network *network)
177 DBG("network %p name %s", network, network->name);
179 if (network->driver == NULL)
182 connman_network_set_connected(network, FALSE);
184 switch (network->type) {
185 case CONNMAN_NETWORK_TYPE_UNKNOWN:
186 case CONNMAN_NETWORK_TYPE_VENDOR:
188 case CONNMAN_NETWORK_TYPE_ETHERNET:
189 case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
190 case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
191 case CONNMAN_NETWORK_TYPE_CELLULAR:
192 case CONNMAN_NETWORK_TYPE_WIFI:
193 case CONNMAN_NETWORK_TYPE_WIMAX:
194 if (network->group != NULL) {
195 __connman_service_remove_from_network(network);
197 g_free(network->group);
198 network->group = NULL;
203 if (network->driver->remove)
204 network->driver->remove(network);
206 network->driver = NULL;
209 static void network_change(struct connman_network *network)
211 DBG("network %p name %s", network, network->name);
213 if (network->connected == FALSE)
216 connman_device_set_disconnected(network->device, TRUE);
218 if (network->driver && network->driver->disconnect) {
219 network->driver->disconnect(network);
223 network->connected = FALSE;
226 static void probe_driver(struct connman_network_driver *driver)
230 DBG("driver %p name %s", driver, driver->name);
232 for (list = network_list; list != NULL; list = list->next) {
233 struct connman_network *network = list->data;
235 if (network->driver != NULL)
238 if (driver->type != network->type)
241 if (driver->probe(network) < 0)
244 network->driver = driver;
248 static void remove_driver(struct connman_network_driver *driver)
252 DBG("driver %p name %s", driver, driver->name);
254 for (list = network_list; list != NULL; list = list->next) {
255 struct connman_network *network = list->data;
257 if (network->driver == driver)
258 network_remove(network);
262 static gint compare_priority(gconstpointer a, gconstpointer b)
264 const struct connman_network_driver *driver1 = a;
265 const struct connman_network_driver *driver2 = b;
267 return driver2->priority - driver1->priority;
271 * connman_network_driver_register:
272 * @driver: network driver definition
274 * Register a new network driver
276 * Returns: %0 on success
278 int connman_network_driver_register(struct connman_network_driver *driver)
282 DBG("driver %p name %s", driver, driver->name);
284 for (list = driver_list; list; list = list->next) {
285 struct connman_network_driver *tmp = list->data;
287 if (tmp->type == driver->type)
292 driver_list = g_slist_insert_sorted(driver_list, driver,
295 probe_driver(driver);
301 * connman_network_driver_unregister:
302 * @driver: network driver definition
304 * Remove a previously registered network driver
306 void connman_network_driver_unregister(struct connman_network_driver *driver)
308 DBG("driver %p name %s", driver, driver->name);
310 driver_list = g_slist_remove(driver_list, driver);
312 remove_driver(driver);
315 static void network_destruct(struct connman_network *network)
317 DBG("network %p name %s", network, network->name);
319 g_free(network->wifi.ssid);
320 g_free(network->wifi.mode);
321 g_free(network->wifi.security);
322 g_free(network->wifi.passphrase);
323 g_free(network->wifi.agent_passphrase);
324 g_free(network->wifi.eap);
325 g_free(network->wifi.identity);
326 g_free(network->wifi.agent_identity);
327 g_free(network->wifi.ca_cert_path);
328 g_free(network->wifi.client_cert_path);
329 g_free(network->wifi.private_key_path);
330 g_free(network->wifi.private_key_passphrase);
331 g_free(network->wifi.phase2_auth);
332 g_free(network->wifi.pin_wps);
334 g_free(network->path);
335 g_free(network->group);
336 g_free(network->node);
337 g_free(network->name);
338 g_free(network->identifier);
340 network->device = NULL;
346 * connman_network_create:
347 * @identifier: network identifier (for example an unqiue name)
349 * Allocate a new network and assign the #identifier to it.
351 * Returns: a newly-allocated #connman_network structure
353 struct connman_network *connman_network_create(const char *identifier,
354 enum connman_network_type type)
356 struct connman_network *network;
359 DBG("identifier %s type %d", identifier, type);
361 network = g_try_new0(struct connman_network, 1);
365 DBG("network %p", network);
367 network->refcount = 1;
369 ident = g_strdup(identifier);
376 network->type = type;
377 network->identifier = ident;
379 network_list = g_slist_append(network_list, network);
385 * connman_network_ref:
386 * @network: network structure
388 * Increase reference counter of network
390 struct connman_network *connman_network_ref(struct connman_network *network)
392 DBG("network %p name %s refcount %d", network, network->name,
393 network->refcount + 1);
395 __sync_fetch_and_add(&network->refcount, 1);
401 * connman_network_unref:
402 * @network: network structure
404 * Decrease reference counter of network
406 void connman_network_unref(struct connman_network *network)
408 DBG("network %p name %s refcount %d", network, network->name,
409 network->refcount - 1);
411 if (__sync_fetch_and_sub(&network->refcount, 1) != 1)
414 network_list = g_slist_remove(network_list, network);
416 network_destruct(network);
419 const char *__connman_network_get_type(struct connman_network *network)
421 return type2string(network->type);
425 * connman_network_get_type:
426 * @network: network structure
428 * Get type of network
430 enum connman_network_type connman_network_get_type(struct connman_network *network)
432 return network->type;
436 * connman_network_get_identifier:
437 * @network: network structure
439 * Get identifier of network
441 const char *connman_network_get_identifier(struct connman_network *network)
443 return network->identifier;
447 * connman_network_set_index:
448 * @network: network structure
449 * @index: index number
451 * Set index number of network
453 void connman_network_set_index(struct connman_network *network, int index)
455 struct connman_service *service;
456 struct connman_ipconfig *ipconfig;
458 service = __connman_service_lookup_from_network(network);
462 ipconfig = __connman_service_get_ip4config(service);
464 DBG("index %d service %p ip4config %p", network->index,
467 if (network->index < 0 && ipconfig == NULL) {
469 ipconfig = __connman_service_get_ip4config(service);
470 if (ipconfig == NULL)
472 * This is needed for plugins that havent set their
473 * ipconfig layer yet, due to not being able to get
474 * a network index prior to creating a service.
476 __connman_service_create_ip4config(service, index);
478 __connman_ipconfig_set_index(ipconfig, index);
481 /* If index changed, the index of ipconfig must be reset. */
482 if (ipconfig == NULL)
485 __connman_ipconfig_set_index(ipconfig, index);
489 network->index = index;
493 * connman_network_get_index:
494 * @network: network structure
496 * Get index number of network
498 int connman_network_get_index(struct connman_network *network)
500 return network->index;
504 * connman_network_set_group:
505 * @network: network structure
508 * Set group name for automatic clustering
510 void connman_network_set_group(struct connman_network *network,
513 switch (network->type) {
514 case CONNMAN_NETWORK_TYPE_UNKNOWN:
515 case CONNMAN_NETWORK_TYPE_VENDOR:
517 case CONNMAN_NETWORK_TYPE_ETHERNET:
518 case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
519 case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
520 case CONNMAN_NETWORK_TYPE_CELLULAR:
521 case CONNMAN_NETWORK_TYPE_WIFI:
522 case CONNMAN_NETWORK_TYPE_WIMAX:
526 if (g_strcmp0(network->group, group) == 0) {
528 __connman_service_update_from_network(network);
532 if (network->group != NULL) {
533 __connman_service_remove_from_network(network);
535 g_free(network->group);
538 network->group = g_strdup(group);
540 if (network->group != NULL)
541 network_probe(network);
545 * connman_network_get_group:
546 * @network: network structure
548 * Get group name for automatic clustering
550 const char *connman_network_get_group(struct connman_network *network)
552 return network->group;
555 const char *__connman_network_get_ident(struct connman_network *network)
557 if (network->device == NULL)
560 return connman_device_get_ident(network->device);
563 connman_bool_t __connman_network_get_weakness(struct connman_network *network)
565 switch (network->type) {
566 case CONNMAN_NETWORK_TYPE_UNKNOWN:
567 case CONNMAN_NETWORK_TYPE_VENDOR:
568 case CONNMAN_NETWORK_TYPE_ETHERNET:
569 case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
570 case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
571 case CONNMAN_NETWORK_TYPE_CELLULAR:
572 case CONNMAN_NETWORK_TYPE_WIMAX:
574 case CONNMAN_NETWORK_TYPE_WIFI:
575 if (g_strcmp0(network->wifi.mode, "adhoc") == 0)
577 if (network->strength > 0 && network->strength < 20)
585 connman_bool_t connman_network_get_connecting(struct connman_network *network)
587 return network->connecting;
591 * connman_network_set_available:
592 * @network: network structure
593 * @available: availability state
595 * Change availability state of network (in range)
597 int connman_network_set_available(struct connman_network *network,
598 connman_bool_t available)
600 DBG("network %p available %d", network, available);
602 if (network->available == available)
605 network->available = available;
611 * connman_network_get_available:
612 * @network: network structure
614 * Get network available setting
616 connman_bool_t connman_network_get_available(struct connman_network *network)
618 return network->available;
622 * connman_network_set_associating:
623 * @network: network structure
624 * @associating: associating state
626 * Change associating state of network
628 int connman_network_set_associating(struct connman_network *network,
629 connman_bool_t associating)
631 DBG("network %p associating %d", network, associating);
633 if (network->associating == associating)
636 network->associating = associating;
638 if (associating == TRUE) {
639 struct connman_service *service;
641 service = __connman_service_lookup_from_network(network);
642 __connman_service_ipconfig_indicate_state(service,
643 CONNMAN_SERVICE_STATE_ASSOCIATION,
644 CONNMAN_IPCONFIG_TYPE_IPV4);
645 __connman_service_ipconfig_indicate_state(service,
646 CONNMAN_SERVICE_STATE_ASSOCIATION,
647 CONNMAN_IPCONFIG_TYPE_IPV6);
653 static void set_associate_error(struct connman_network *network)
655 struct connman_service *service;
657 service = __connman_service_lookup_from_network(network);
659 __connman_service_indicate_error(service,
660 CONNMAN_SERVICE_ERROR_CONNECT_FAILED);
663 static void set_configure_error(struct connman_network *network)
665 struct connman_service *service;
667 service = __connman_service_lookup_from_network(network);
669 __connman_service_indicate_error(service,
670 CONNMAN_SERVICE_ERROR_CONNECT_FAILED);
673 static void set_invalid_key_error(struct connman_network *network)
675 struct connman_service *service;
677 service = __connman_service_lookup_from_network(network);
679 __connman_service_indicate_error(service,
680 CONNMAN_SERVICE_ERROR_INVALID_KEY);
683 static void set_connect_error(struct connman_network *network)
685 struct connman_service *service;
687 service = __connman_service_lookup_from_network(network);
689 __connman_service_indicate_error(service,
690 CONNMAN_SERVICE_ERROR_CONNECT_FAILED);
693 void connman_network_set_ipv4_method(struct connman_network *network,
694 enum connman_ipconfig_method method)
696 struct connman_service *service;
697 struct connman_ipconfig *ipconfig;
699 service = __connman_service_lookup_from_network(network);
703 ipconfig = __connman_service_get_ip4config(service);
704 if (ipconfig == NULL)
707 connman_ipconfig_set_method(ipconfig, method);
710 void connman_network_set_ipv6_method(struct connman_network *network,
711 enum connman_ipconfig_method method)
713 struct connman_service *service;
714 struct connman_ipconfig *ipconfig;
716 service = __connman_service_lookup_from_network(network);
720 ipconfig = __connman_service_get_ip6config(service);
721 if (ipconfig == NULL)
724 connman_ipconfig_set_method(ipconfig, method);
727 void connman_network_set_error(struct connman_network *network,
728 enum connman_network_error error)
730 DBG("nework %p, error %d", network, error);
732 network->connecting = FALSE;
733 network->associating = FALSE;
736 case CONNMAN_NETWORK_ERROR_UNKNOWN:
738 case CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL:
739 set_associate_error(network);
741 case CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL:
742 set_configure_error(network);
744 case CONNMAN_NETWORK_ERROR_INVALID_KEY:
745 set_invalid_key_error(network);
747 case CONNMAN_NETWORK_ERROR_CONNECT_FAIL:
748 set_connect_error(network);
752 network_change(network);
755 void connman_network_clear_error(struct connman_network *network)
757 struct connman_service *service;
759 DBG("network %p", network);
764 if (network->connecting == TRUE || network->associating == TRUE)
767 service = __connman_service_lookup_from_network(network);
768 __connman_service_clear_error(service);
771 static void set_configuration(struct connman_network *network,
772 enum connman_ipconfig_type type)
774 struct connman_service *service;
776 DBG("network %p", network);
778 if (network->device == NULL)
781 __connman_device_set_network(network->device, network);
783 connman_device_set_disconnected(network->device, FALSE);
785 service = __connman_service_lookup_from_network(network);
786 __connman_service_ipconfig_indicate_state(service,
787 CONNMAN_SERVICE_STATE_CONFIGURATION,
791 static void dhcp_success(struct connman_network *network)
793 struct connman_service *service;
794 struct connman_ipconfig *ipconfig_ipv4;
797 service = __connman_service_lookup_from_network(network);
801 connman_network_set_associating(network, FALSE);
803 network->connecting = FALSE;
805 ipconfig_ipv4 = __connman_service_get_ip4config(service);
806 err = __connman_ipconfig_address_add(ipconfig_ipv4);
810 err = __connman_ipconfig_gateway_add(ipconfig_ipv4);
817 connman_network_set_error(network,
818 CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
821 static void dhcp_failure(struct connman_network *network)
823 struct connman_service *service;
825 service = __connman_service_lookup_from_network(network);
829 __connman_service_ipconfig_indicate_state(service,
830 CONNMAN_SERVICE_STATE_IDLE,
831 CONNMAN_IPCONFIG_TYPE_IPV4);
834 static void dhcp_callback(struct connman_network *network,
835 connman_bool_t success)
837 DBG("success %d", success);
840 dhcp_success(network);
842 dhcp_failure(network);
845 static int set_connected_fixed(struct connman_network *network)
847 struct connman_service *service;
848 struct connman_ipconfig *ipconfig_ipv4;
853 service = __connman_service_lookup_from_network(network);
855 ipconfig_ipv4 = __connman_service_get_ip4config(service);
857 set_configuration(network, CONNMAN_IPCONFIG_TYPE_IPV4);
859 network->connecting = FALSE;
861 connman_network_set_associating(network, FALSE);
863 err = __connman_ipconfig_address_add(ipconfig_ipv4);
867 err = __connman_ipconfig_gateway_add(ipconfig_ipv4);
874 connman_network_set_error(network,
875 CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
880 static void set_connected_manual(struct connman_network *network)
882 struct connman_service *service;
883 struct connman_ipconfig *ipconfig;
886 DBG("network %p", network);
888 service = __connman_service_lookup_from_network(network);
890 ipconfig = __connman_service_get_ip4config(service);
892 if (__connman_ipconfig_get_local(ipconfig) == NULL)
893 __connman_service_read_ip4config(service);
895 set_configuration(network, CONNMAN_IPCONFIG_TYPE_IPV4);
897 err = __connman_ipconfig_address_add(ipconfig);
901 err = __connman_ipconfig_gateway_add(ipconfig);
905 network->connecting = FALSE;
907 connman_network_set_associating(network, FALSE);
912 connman_network_set_error(network,
913 CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
917 static int set_connected_dhcp(struct connman_network *network)
921 DBG("network %p", network);
923 set_configuration(network, CONNMAN_IPCONFIG_TYPE_IPV4);
925 err = __connman_dhcp_start(network, dhcp_callback);
927 connman_error("Can not request DHCP lease");
934 static int manual_ipv6_set(struct connman_network *network,
935 struct connman_ipconfig *ipconfig_ipv6)
937 struct connman_service *service;
940 DBG("network %p ipv6 %p", network, ipconfig_ipv6);
942 service = __connman_service_lookup_from_network(network);
946 if (__connman_ipconfig_get_local(ipconfig_ipv6) == NULL)
947 __connman_service_read_ip6config(service);
949 err = __connman_ipconfig_address_add(ipconfig_ipv6);
951 connman_network_set_error(network,
952 CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
956 err = __connman_ipconfig_gateway_add(ipconfig_ipv6);
960 __connman_connection_gateway_activate(service,
961 CONNMAN_IPCONFIG_TYPE_IPV6);
963 __connman_device_set_network(network->device, network);
965 connman_device_set_disconnected(network->device, FALSE);
967 network->connecting = FALSE;
972 static void stop_dhcpv6(struct connman_network *network)
974 __connman_dhcpv6_stop(network);
977 static void dhcpv6_info_callback(struct connman_network *network,
978 connman_bool_t success)
980 DBG("success %d", success);
982 stop_dhcpv6(network);
985 static gboolean dhcpv6_set_addresses(struct connman_network *network)
987 struct connman_service *service;
988 struct connman_ipconfig *ipconfig_ipv6;
991 service = __connman_service_lookup_from_network(network);
995 connman_network_set_associating(network, FALSE);
997 network->connecting = FALSE;
999 ipconfig_ipv6 = __connman_service_get_ip6config(service);
1000 err = __connman_ipconfig_address_add(ipconfig_ipv6);
1004 err = __connman_ipconfig_gateway_add(ipconfig_ipv6);
1011 connman_network_set_error(network,
1012 CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
1016 static void autoconf_ipv6_set(struct connman_network *network);
1017 static void dhcpv6_callback(struct connman_network *network,
1018 connman_bool_t success);
1021 * Have a separate callback for renew so that we do not do autoconf
1022 * in wrong phase as the dhcpv6_callback() is also called when doing
1023 * DHCPv6 solicitation.
1025 static void dhcpv6_renew_callback(struct connman_network *network,
1026 connman_bool_t success)
1028 if (success == TRUE)
1029 dhcpv6_callback(network, success);
1031 stop_dhcpv6(network);
1033 /* restart and do solicit again. */
1034 autoconf_ipv6_set(network);
1038 static void dhcpv6_callback(struct connman_network *network,
1039 connman_bool_t success)
1041 DBG("success %d", success);
1043 /* Start the renew process if necessary */
1044 if (success == TRUE) {
1046 if (dhcpv6_set_addresses(network) < 0) {
1047 stop_dhcpv6(network);
1051 if (__connman_dhcpv6_start_renew(network,
1052 dhcpv6_renew_callback) == -ETIMEDOUT)
1053 dhcpv6_renew_callback(network, FALSE);
1055 stop_dhcpv6(network);
1058 static void check_dhcpv6(struct nd_router_advert *reply,
1059 unsigned int length, void *user_data)
1061 struct connman_network *network = user_data;
1064 DBG("reply %p", reply);
1066 if (reply == NULL) {
1068 * Router solicitation message seem to get lost easily so
1069 * try to send it again.
1071 if (network->router_solicit_count > 0) {
1072 DBG("re-send router solicitation %d",
1073 network->router_solicit_count);
1074 network->router_solicit_count--;
1075 __connman_inet_ipv6_send_rs(network->index, 1,
1076 check_dhcpv6, network);
1079 connman_network_unref(network);
1083 network->router_solicit_count = 0;
1085 prefixes = __connman_inet_ipv6_get_prefixes(reply, length);
1088 * We do stateful/stateless DHCPv6 if router advertisement says so.
1090 if (reply->nd_ra_flags_reserved & ND_RA_FLAG_MANAGED)
1091 __connman_dhcpv6_start(network, prefixes, dhcpv6_callback);
1092 else if (reply->nd_ra_flags_reserved & ND_RA_FLAG_OTHER)
1093 __connman_dhcpv6_start_info(network, dhcpv6_info_callback);
1095 connman_network_unref(network);
1098 static void autoconf_ipv6_set(struct connman_network *network)
1100 struct connman_service *service;
1101 struct connman_ipconfig *ipconfig;
1104 DBG("network %p", network);
1106 __connman_device_set_network(network->device, network);
1108 connman_device_set_disconnected(network->device, FALSE);
1110 network->connecting = FALSE;
1112 service = __connman_service_lookup_from_network(network);
1113 if (service == NULL)
1116 ipconfig = __connman_service_get_ip6config(service);
1117 if (ipconfig == NULL)
1120 index = connman_ipconfig_get_index(ipconfig);
1122 connman_network_ref(network);
1124 /* Try to get stateless DHCPv6 information, RFC 3736 */
1125 network->router_solicit_count = 3;
1126 __connman_inet_ipv6_send_rs(index, 1, check_dhcpv6, network);
1129 static gboolean set_connected(gpointer user_data)
1131 struct connman_network *network = user_data;
1132 struct connman_service *service;
1133 struct connman_ipconfig *ipconfig_ipv4, *ipconfig_ipv6;
1134 enum connman_ipconfig_method ipv4_method, ipv6_method;
1136 service = __connman_service_lookup_from_network(network);
1138 ipconfig_ipv4 = __connman_service_get_ip4config(service);
1139 ipconfig_ipv6 = __connman_service_get_ip6config(service);
1141 DBG("service %p ipv4 %p ipv6 %p", service, ipconfig_ipv4,
1144 ipv4_method = __connman_ipconfig_get_method(ipconfig_ipv4);
1145 ipv6_method = __connman_ipconfig_get_method(ipconfig_ipv6);
1147 DBG("method ipv4 %d ipv6 %d", ipv4_method, ipv6_method);
1148 DBG("network connected %d", network->connected);
1150 if (network->connected == TRUE) {
1153 switch (ipv6_method) {
1154 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1155 case CONNMAN_IPCONFIG_METHOD_OFF:
1157 case CONNMAN_IPCONFIG_METHOD_DHCP:
1158 case CONNMAN_IPCONFIG_METHOD_AUTO:
1159 autoconf_ipv6_set(network);
1161 case CONNMAN_IPCONFIG_METHOD_FIXED:
1162 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1163 ret = manual_ipv6_set(network, ipconfig_ipv6);
1165 connman_network_set_error(network,
1166 CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1172 switch (ipv4_method) {
1173 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1174 case CONNMAN_IPCONFIG_METHOD_OFF:
1175 case CONNMAN_IPCONFIG_METHOD_AUTO:
1177 case CONNMAN_IPCONFIG_METHOD_FIXED:
1178 if (set_connected_fixed(network) < 0) {
1179 connman_network_set_error(network,
1180 CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1184 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1185 set_connected_manual(network);
1187 case CONNMAN_IPCONFIG_METHOD_DHCP:
1188 if (set_connected_dhcp(network) < 0) {
1189 connman_network_set_error(network,
1190 CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1196 enum connman_service_state state;
1199 * Resetting solicit count here will prevent the RS resend loop
1200 * from sending packets in check_dhcpv6()
1202 network->router_solicit_count = 0;
1204 __connman_device_set_network(network->device, NULL);
1206 switch (ipv6_method) {
1207 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1208 case CONNMAN_IPCONFIG_METHOD_OFF:
1209 case CONNMAN_IPCONFIG_METHOD_FIXED:
1210 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1212 case CONNMAN_IPCONFIG_METHOD_DHCP:
1213 case CONNMAN_IPCONFIG_METHOD_AUTO:
1214 stop_dhcpv6(network);
1218 switch (ipv4_method) {
1219 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1220 case CONNMAN_IPCONFIG_METHOD_OFF:
1221 case CONNMAN_IPCONFIG_METHOD_AUTO:
1222 case CONNMAN_IPCONFIG_METHOD_FIXED:
1223 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1225 case CONNMAN_IPCONFIG_METHOD_DHCP:
1226 __connman_dhcp_stop(network);
1231 * We only set the disconnect state if we were not in idle
1232 * or in failure. It does not make sense to go to disconnect
1233 * state if we were not connected.
1235 state = __connman_service_ipconfig_get_state(service,
1236 CONNMAN_IPCONFIG_TYPE_IPV4);
1237 if (state != CONNMAN_SERVICE_STATE_IDLE &&
1238 state != CONNMAN_SERVICE_STATE_FAILURE)
1239 __connman_service_ipconfig_indicate_state(service,
1240 CONNMAN_SERVICE_STATE_DISCONNECT,
1241 CONNMAN_IPCONFIG_TYPE_IPV4);
1243 state = __connman_service_ipconfig_get_state(service,
1244 CONNMAN_IPCONFIG_TYPE_IPV6);
1245 if (state != CONNMAN_SERVICE_STATE_IDLE &&
1246 state != CONNMAN_SERVICE_STATE_FAILURE)
1247 __connman_service_ipconfig_indicate_state(service,
1248 CONNMAN_SERVICE_STATE_DISCONNECT,
1249 CONNMAN_IPCONFIG_TYPE_IPV6);
1251 __connman_connection_gateway_remove(service,
1252 CONNMAN_IPCONFIG_TYPE_ALL);
1254 __connman_ipconfig_address_unset(ipconfig_ipv4);
1255 __connman_ipconfig_address_unset(ipconfig_ipv6);
1258 * Special handling for IPv6 autoconfigured address.
1259 * The simplest way to remove autoconfigured routes is to
1260 * disable IPv6 temporarily so that kernel will do the cleanup
1263 if (ipv6_method == CONNMAN_IPCONFIG_METHOD_AUTO) {
1264 __connman_ipconfig_disable_ipv6(ipconfig_ipv6);
1265 __connman_ipconfig_enable_ipv6(ipconfig_ipv6);
1268 __connman_service_ipconfig_indicate_state(service,
1269 CONNMAN_SERVICE_STATE_IDLE,
1270 CONNMAN_IPCONFIG_TYPE_IPV4);
1272 __connman_service_ipconfig_indicate_state(service,
1273 CONNMAN_SERVICE_STATE_IDLE,
1274 CONNMAN_IPCONFIG_TYPE_IPV6);
1277 network->connecting = FALSE;
1279 connman_network_set_associating(network, FALSE);
1285 * connman_network_set_connected:
1286 * @network: network structure
1287 * @connected: connected state
1289 * Change connected state of network
1291 int connman_network_set_connected(struct connman_network *network,
1292 connman_bool_t connected)
1294 DBG("network %p connected %d", network, connected);
1296 if ((network->connecting == TRUE || network->associating == TRUE) &&
1297 connected == FALSE) {
1298 connman_network_set_error(network,
1299 CONNMAN_NETWORK_ERROR_CONNECT_FAIL);
1300 __connman_network_disconnect(network);
1303 if (network->connected == connected)
1306 network->connected = connected;
1308 set_connected(network);
1314 * connman_network_get_connected:
1315 * @network: network structure
1317 * Get network connection status
1319 connman_bool_t connman_network_get_connected(struct connman_network *network)
1321 return network->connected;
1325 * connman_network_get_associating:
1326 * @network: network structure
1328 * Get network associating status
1330 connman_bool_t connman_network_get_associating(struct connman_network *network)
1332 return network->associating;
1335 int connman_network_connect_hidden(struct connman_network *network,
1336 char *identity, char* passphrase)
1338 struct connman_service *service;
1342 service = __connman_service_lookup_from_network(network);
1343 if (service == NULL)
1346 if (identity != NULL)
1347 __connman_service_set_agent_identity(service, identity);
1349 if (passphrase != NULL)
1350 __connman_service_add_passphrase(service, passphrase);
1352 return __connman_service_connect(service);
1356 * __connman_network_connect:
1357 * @network: network structure
1361 int __connman_network_connect(struct connman_network *network)
1365 DBG("network %p", network);
1367 if (network->connected == TRUE)
1370 if (network->connecting == TRUE || network->associating == TRUE)
1373 if (network->driver == NULL)
1376 if (network->driver->connect == NULL)
1379 if (network->device == NULL)
1382 network->connecting = TRUE;
1384 __connman_device_disconnect(network->device);
1386 err = network->driver->connect(network);
1388 if (err == -EINPROGRESS)
1389 connman_network_set_associating(network, TRUE);
1391 network->connecting = FALSE;
1397 network->connected = TRUE;
1398 set_connected(network);
1404 * __connman_network_disconnect:
1405 * @network: network structure
1407 * Disconnect network
1409 int __connman_network_disconnect(struct connman_network *network)
1413 DBG("network %p", network);
1415 if (network->connected == FALSE && network->connecting == FALSE &&
1416 network->associating == FALSE)
1419 if (network->driver == NULL)
1422 if (network->driver->disconnect == NULL)
1425 network->connecting = FALSE;
1427 err = network->driver->disconnect(network);
1429 connman_network_set_connected(network, FALSE);
1430 set_connected(network);
1436 static int manual_ipv4_set(struct connman_network *network,
1437 struct connman_ipconfig *ipconfig)
1439 struct connman_service *service;
1442 service = __connman_service_lookup_from_network(network);
1443 if (service == NULL)
1446 err = __connman_ipconfig_address_add(ipconfig);
1448 connman_network_set_error(network,
1449 CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
1453 return __connman_ipconfig_gateway_add(ipconfig);
1456 int __connman_network_clear_ipconfig(struct connman_network *network,
1457 struct connman_ipconfig *ipconfig)
1459 struct connman_service *service;
1460 enum connman_ipconfig_method method;
1461 enum connman_ipconfig_type type;
1463 service = __connman_service_lookup_from_network(network);
1464 if (service == NULL)
1467 method = __connman_ipconfig_get_method(ipconfig);
1468 type = __connman_ipconfig_get_config_type(ipconfig);
1471 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1472 case CONNMAN_IPCONFIG_METHOD_OFF:
1473 case CONNMAN_IPCONFIG_METHOD_FIXED:
1474 case CONNMAN_IPCONFIG_METHOD_AUTO:
1476 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1477 __connman_ipconfig_address_remove(ipconfig);
1479 case CONNMAN_IPCONFIG_METHOD_DHCP:
1480 __connman_dhcp_stop(network);
1484 if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1485 __connman_service_ipconfig_indicate_state(service,
1486 CONNMAN_SERVICE_STATE_CONFIGURATION,
1487 CONNMAN_IPCONFIG_TYPE_IPV6);
1488 else if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1489 __connman_service_ipconfig_indicate_state(service,
1490 CONNMAN_SERVICE_STATE_CONFIGURATION,
1491 CONNMAN_IPCONFIG_TYPE_IPV4);
1496 int __connman_network_set_ipconfig(struct connman_network *network,
1497 struct connman_ipconfig *ipconfig_ipv4,
1498 struct connman_ipconfig *ipconfig_ipv6)
1500 enum connman_ipconfig_method method;
1503 if (network == NULL)
1506 if (ipconfig_ipv6) {
1507 method = __connman_ipconfig_get_method(ipconfig_ipv6);
1510 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1511 case CONNMAN_IPCONFIG_METHOD_OFF:
1513 case CONNMAN_IPCONFIG_METHOD_AUTO:
1514 autoconf_ipv6_set(network);
1516 case CONNMAN_IPCONFIG_METHOD_FIXED:
1517 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1518 ret = manual_ipv6_set(network, ipconfig_ipv6);
1520 connman_network_set_error(network,
1521 CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1525 case CONNMAN_IPCONFIG_METHOD_DHCP:
1530 if (ipconfig_ipv4) {
1531 method = __connman_ipconfig_get_method(ipconfig_ipv4);
1534 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1535 case CONNMAN_IPCONFIG_METHOD_OFF:
1536 case CONNMAN_IPCONFIG_METHOD_FIXED:
1537 case CONNMAN_IPCONFIG_METHOD_AUTO:
1539 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1540 return manual_ipv4_set(network, ipconfig_ipv4);
1541 case CONNMAN_IPCONFIG_METHOD_DHCP:
1542 return __connman_dhcp_start(network, dhcp_callback);
1549 int connman_network_set_ipaddress(struct connman_network *network,
1550 struct connman_ipaddress *ipaddress)
1552 struct connman_service *service;
1553 struct connman_ipconfig *ipconfig = NULL;
1555 DBG("network %p", network);
1557 service = __connman_service_lookup_from_network(network);
1558 if (service == NULL)
1561 ipconfig = __connman_service_get_ipconfig(service, ipaddress->family);
1562 if (ipconfig == NULL)
1565 __connman_ipconfig_set_local(ipconfig, ipaddress->local);
1566 __connman_ipconfig_set_peer(ipconfig, ipaddress->peer);
1567 __connman_ipconfig_set_broadcast(ipconfig, ipaddress->broadcast);
1568 __connman_ipconfig_set_prefixlen(ipconfig, ipaddress->prefixlen);
1569 __connman_ipconfig_set_gateway(ipconfig, ipaddress->gateway);
1574 int connman_network_set_nameservers(struct connman_network *network,
1575 const char *nameservers)
1577 struct connman_service *service;
1578 char **nameservers_array;
1581 DBG("network %p nameservers %s", network, nameservers);
1583 service = __connman_service_lookup_from_network(network);
1584 if (service == NULL)
1587 __connman_service_nameserver_clear(service);
1589 if (nameservers == NULL)
1592 nameservers_array = g_strsplit(nameservers, " ", 0);
1594 for (i = 0; nameservers_array[i] != NULL; i++) {
1595 __connman_service_nameserver_append(service,
1596 nameservers_array[i], FALSE);
1599 g_strfreev(nameservers_array);
1604 int connman_network_set_domain(struct connman_network *network,
1607 struct connman_service *service;
1609 DBG("network %p domain %s", network, domain);
1611 service = __connman_service_lookup_from_network(network);
1612 if (service == NULL)
1615 __connman_service_set_domainname(service, domain);
1621 * connman_network_set_name:
1622 * @network: network structure
1625 * Set display name value for network
1627 int connman_network_set_name(struct connman_network *network,
1630 DBG("network %p name %s", network, name);
1632 g_free(network->name);
1633 network->name = g_strdup(name);
1639 * connman_network_set_strength:
1640 * @network: network structure
1641 * @strength: strength value
1643 * Set signal strength value for network
1646 int connman_network_set_strength(struct connman_network *network,
1647 connman_uint8_t strength)
1649 DBG("network %p strengh %d", network, strength);
1651 network->strength = strength;
1656 connman_uint8_t connman_network_get_strength(struct connman_network *network)
1658 return network->strength;
1661 int connman_network_set_frequency(struct connman_network *network,
1662 connman_uint16_t frequency)
1664 DBG("network %p frequency %d", network, frequency);
1666 network->frequency = frequency;
1671 connman_uint16_t connman_network_get_frequency(struct connman_network *network)
1673 return network->frequency;
1676 int connman_network_set_wifi_channel(struct connman_network *network,
1677 connman_uint16_t channel)
1679 DBG("network %p wifi channel %d", network, channel);
1681 network->wifi.channel = channel;
1686 connman_uint16_t connman_network_get_wifi_channel(struct connman_network *network)
1688 return network->wifi.channel;
1692 * connman_network_set_string:
1693 * @network: network structure
1694 * @key: unique identifier
1695 * @value: string value
1697 * Set string value for specific key
1699 int connman_network_set_string(struct connman_network *network,
1700 const char *key, const char *value)
1702 DBG("network %p key %s value %s", network, key, value);
1704 if (g_strcmp0(key, "Name") == 0)
1705 return connman_network_set_name(network, value);
1707 if (g_str_equal(key, "Path") == TRUE) {
1708 g_free(network->path);
1709 network->path = g_strdup(value);
1710 } else if (g_str_equal(key, "Node") == TRUE) {
1711 g_free(network->node);
1712 network->node = g_strdup(value);
1713 } else if (g_str_equal(key, "WiFi.Mode") == TRUE) {
1714 g_free(network->wifi.mode);
1715 network->wifi.mode = g_strdup(value);
1716 } else if (g_str_equal(key, "WiFi.Security") == TRUE) {
1717 g_free(network->wifi.security);
1718 network->wifi.security = g_strdup(value);
1719 } else if (g_str_equal(key, "WiFi.Passphrase") == TRUE) {
1720 g_free(network->wifi.passphrase);
1721 network->wifi.passphrase = g_strdup(value);
1722 } else if (g_str_equal(key, "WiFi.AgentPassphrase") == TRUE) {
1723 g_free(network->wifi.agent_passphrase);
1724 network->wifi.agent_passphrase = g_strdup(value);
1725 } else if (g_str_equal(key, "WiFi.EAP") == TRUE) {
1726 g_free(network->wifi.eap);
1727 network->wifi.eap = g_strdup(value);
1728 } else if (g_str_equal(key, "WiFi.Identity") == TRUE) {
1729 g_free(network->wifi.identity);
1730 network->wifi.identity = g_strdup(value);
1731 } else if (g_str_equal(key, "WiFi.AgentIdentity") == TRUE) {
1732 g_free(network->wifi.agent_identity);
1733 network->wifi.agent_identity = g_strdup(value);
1734 } else if (g_str_equal(key, "WiFi.CACertFile") == TRUE) {
1735 g_free(network->wifi.ca_cert_path);
1736 network->wifi.ca_cert_path = g_strdup(value);
1737 } else if (g_str_equal(key, "WiFi.ClientCertFile") == TRUE) {
1738 g_free(network->wifi.client_cert_path);
1739 network->wifi.client_cert_path = g_strdup(value);
1740 } else if (g_str_equal(key, "WiFi.PrivateKeyFile") == TRUE) {
1741 g_free(network->wifi.private_key_path);
1742 network->wifi.private_key_path = g_strdup(value);
1743 } else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase") == TRUE) {
1744 g_free(network->wifi.private_key_passphrase);
1745 network->wifi.private_key_passphrase = g_strdup(value);
1746 } else if (g_str_equal(key, "WiFi.Phase2") == TRUE) {
1747 g_free(network->wifi.phase2_auth);
1748 network->wifi.phase2_auth = g_strdup(value);
1749 } else if (g_str_equal(key, "WiFi.PinWPS") == TRUE) {
1750 g_free(network->wifi.pin_wps);
1751 network->wifi.pin_wps = g_strdup(value);
1760 * connman_network_get_string:
1761 * @network: network structure
1762 * @key: unique identifier
1764 * Get string value for specific key
1766 const char *connman_network_get_string(struct connman_network *network,
1769 DBG("network %p key %s", network, key);
1771 if (g_str_equal(key, "Path") == TRUE)
1772 return network->path;
1773 else if (g_str_equal(key, "Name") == TRUE)
1774 return network->name;
1775 else if (g_str_equal(key, "Node") == TRUE)
1776 return network->node;
1777 else if (g_str_equal(key, "WiFi.Mode") == TRUE)
1778 return network->wifi.mode;
1779 else if (g_str_equal(key, "WiFi.Security") == TRUE)
1780 return network->wifi.security;
1781 else if (g_str_equal(key, "WiFi.Passphrase") == TRUE)
1782 return network->wifi.passphrase;
1783 else if (g_str_equal(key, "WiFi.AgentPassphrase") == TRUE)
1784 return network->wifi.agent_passphrase;
1785 else if (g_str_equal(key, "WiFi.EAP") == TRUE)
1786 return network->wifi.eap;
1787 else if (g_str_equal(key, "WiFi.Identity") == TRUE)
1788 return network->wifi.identity;
1789 else if (g_str_equal(key, "WiFi.AgentIdentity") == TRUE)
1790 return network->wifi.agent_identity;
1791 else if (g_str_equal(key, "WiFi.CACertFile") == TRUE)
1792 return network->wifi.ca_cert_path;
1793 else if (g_str_equal(key, "WiFi.ClientCertFile") == TRUE)
1794 return network->wifi.client_cert_path;
1795 else if (g_str_equal(key, "WiFi.PrivateKeyFile") == TRUE)
1796 return network->wifi.private_key_path;
1797 else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase") == TRUE)
1798 return network->wifi.private_key_passphrase;
1799 else if (g_str_equal(key, "WiFi.Phase2") == TRUE)
1800 return network->wifi.phase2_auth;
1801 else if (g_str_equal(key, "WiFi.PinWPS") == TRUE)
1802 return network->wifi.pin_wps;
1808 * connman_network_set_bool:
1809 * @network: network structure
1810 * @key: unique identifier
1811 * @value: boolean value
1813 * Set boolean value for specific key
1815 int connman_network_set_bool(struct connman_network *network,
1816 const char *key, connman_bool_t value)
1818 DBG("network %p key %s value %d", network, key, value);
1820 if (g_strcmp0(key, "Roaming") == 0)
1821 network->roaming = value;
1822 else if (g_strcmp0(key, "WiFi.WPS") == 0)
1823 network->wifi.wps = value;
1824 else if (g_strcmp0(key, "WiFi.UseWPS") == 0)
1825 network->wifi.use_wps = value;
1831 * connman_network_get_bool:
1832 * @network: network structure
1833 * @key: unique identifier
1835 * Get boolean value for specific key
1837 connman_bool_t connman_network_get_bool(struct connman_network *network,
1840 DBG("network %p key %s", network, key);
1842 if (g_str_equal(key, "Roaming") == TRUE)
1843 return network->roaming;
1844 else if (g_str_equal(key, "WiFi.WPS") == TRUE)
1845 return network->wifi.wps;
1846 else if (g_str_equal(key, "WiFi.UseWPS") == TRUE)
1847 return network->wifi.use_wps;
1853 * connman_network_set_blob:
1854 * @network: network structure
1855 * @key: unique identifier
1859 * Set binary blob value for specific key
1861 int connman_network_set_blob(struct connman_network *network,
1862 const char *key, const void *data, unsigned int size)
1864 DBG("network %p key %s size %d", network, key, size);
1866 if (g_str_equal(key, "WiFi.SSID") == TRUE) {
1867 g_free(network->wifi.ssid);
1868 network->wifi.ssid = g_try_malloc(size);
1869 if (network->wifi.ssid != NULL) {
1870 memcpy(network->wifi.ssid, data, size);
1871 network->wifi.ssid_len = size;
1873 network->wifi.ssid_len = 0;
1882 * connman_network_get_blob:
1883 * @network: network structure
1884 * @key: unique identifier
1885 * @size: pointer to blob size
1887 * Get binary blob value for specific key
1889 const void *connman_network_get_blob(struct connman_network *network,
1890 const char *key, unsigned int *size)
1892 DBG("network %p key %s", network, key);
1894 if (g_str_equal(key, "WiFi.SSID") == TRUE) {
1896 *size = network->wifi.ssid_len;
1897 return network->wifi.ssid;
1903 void __connman_network_set_device(struct connman_network *network,
1904 struct connman_device *device)
1906 if (network->device == device)
1909 if (network->device != NULL)
1910 network_remove(network);
1912 network->device = device;
1914 if (network->device != NULL)
1915 network_probe(network);
1919 * connman_network_get_device:
1920 * @network: network structure
1922 * Get parent device of network
1924 struct connman_device *connman_network_get_device(struct connman_network *network)
1926 return network->device;
1930 * connman_network_get_data:
1931 * @network: network structure
1933 * Get private network data pointer
1935 void *connman_network_get_data(struct connman_network *network)
1937 return network->driver_data;
1941 * connman_network_set_data:
1942 * @network: network structure
1943 * @data: data pointer
1945 * Set private network data pointer
1947 void connman_network_set_data(struct connman_network *network, void *data)
1949 network->driver_data = data;
1952 void connman_network_update(struct connman_network *network)
1954 switch (network->type) {
1955 case CONNMAN_NETWORK_TYPE_UNKNOWN:
1956 case CONNMAN_NETWORK_TYPE_VENDOR:
1958 case CONNMAN_NETWORK_TYPE_ETHERNET:
1959 case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
1960 case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
1961 case CONNMAN_NETWORK_TYPE_CELLULAR:
1962 case CONNMAN_NETWORK_TYPE_WIFI:
1963 case CONNMAN_NETWORK_TYPE_WIMAX:
1967 if (network->group != NULL)
1968 __connman_service_update_from_network(network);
1971 int __connman_network_init(void)
1978 void __connman_network_cleanup(void)