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 dhcpv6_callback(struct connman_network *network,
1017 connman_bool_t success)
1019 DBG("success %d", success);
1021 /* Start the renew process if necessary */
1022 if (success == TRUE) {
1024 if (dhcpv6_set_addresses(network) < 0) {
1025 stop_dhcpv6(network);
1031 stop_dhcpv6(network);
1034 static void check_dhcpv6(struct nd_router_advert *reply,
1035 unsigned int length, void *user_data)
1037 struct connman_network *network = user_data;
1040 DBG("reply %p", reply);
1042 if (reply == NULL) {
1044 * Router solicitation message seem to get lost easily so
1045 * try to send it again.
1047 if (network->router_solicit_count > 0) {
1048 DBG("re-send router solicitation %d",
1049 network->router_solicit_count);
1050 network->router_solicit_count--;
1051 __connman_inet_ipv6_send_rs(network->index, 1,
1052 check_dhcpv6, network);
1055 connman_network_unref(network);
1059 network->router_solicit_count = 0;
1061 prefixes = __connman_inet_ipv6_get_prefixes(reply, length);
1064 * We do stateful/stateless DHCPv6 if router advertisement says so.
1066 if (reply->nd_ra_flags_reserved & ND_RA_FLAG_MANAGED)
1067 __connman_dhcpv6_start(network, prefixes, dhcpv6_callback);
1068 else if (reply->nd_ra_flags_reserved & ND_RA_FLAG_OTHER)
1069 __connman_dhcpv6_start_info(network, dhcpv6_info_callback);
1071 connman_network_unref(network);
1074 static void autoconf_ipv6_set(struct connman_network *network)
1076 struct connman_service *service;
1077 struct connman_ipconfig *ipconfig;
1080 DBG("network %p", network);
1082 __connman_device_set_network(network->device, network);
1084 connman_device_set_disconnected(network->device, FALSE);
1086 network->connecting = FALSE;
1088 service = __connman_service_lookup_from_network(network);
1089 if (service == NULL)
1092 ipconfig = __connman_service_get_ip6config(service);
1093 if (ipconfig == NULL)
1096 index = connman_ipconfig_get_index(ipconfig);
1098 connman_network_ref(network);
1100 /* Try to get stateless DHCPv6 information, RFC 3736 */
1101 network->router_solicit_count = 3;
1102 __connman_inet_ipv6_send_rs(index, 1, check_dhcpv6, network);
1105 static gboolean set_connected(gpointer user_data)
1107 struct connman_network *network = user_data;
1108 struct connman_service *service;
1109 struct connman_ipconfig *ipconfig_ipv4, *ipconfig_ipv6;
1110 enum connman_ipconfig_method ipv4_method, ipv6_method;
1112 service = __connman_service_lookup_from_network(network);
1114 ipconfig_ipv4 = __connman_service_get_ip4config(service);
1115 ipconfig_ipv6 = __connman_service_get_ip6config(service);
1117 DBG("service %p ipv4 %p ipv6 %p", service, ipconfig_ipv4,
1120 ipv4_method = __connman_ipconfig_get_method(ipconfig_ipv4);
1121 ipv6_method = __connman_ipconfig_get_method(ipconfig_ipv6);
1123 DBG("method ipv4 %d ipv6 %d", ipv4_method, ipv6_method);
1124 DBG("network connected %d", network->connected);
1126 if (network->connected == TRUE) {
1129 switch (ipv6_method) {
1130 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1131 case CONNMAN_IPCONFIG_METHOD_OFF:
1133 case CONNMAN_IPCONFIG_METHOD_DHCP:
1134 case CONNMAN_IPCONFIG_METHOD_AUTO:
1135 autoconf_ipv6_set(network);
1137 case CONNMAN_IPCONFIG_METHOD_FIXED:
1138 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1139 ret = manual_ipv6_set(network, ipconfig_ipv6);
1141 connman_network_set_error(network,
1142 CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1148 switch (ipv4_method) {
1149 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1150 case CONNMAN_IPCONFIG_METHOD_OFF:
1151 case CONNMAN_IPCONFIG_METHOD_AUTO:
1153 case CONNMAN_IPCONFIG_METHOD_FIXED:
1154 if (set_connected_fixed(network) < 0) {
1155 connman_network_set_error(network,
1156 CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1160 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1161 set_connected_manual(network);
1163 case CONNMAN_IPCONFIG_METHOD_DHCP:
1164 if (set_connected_dhcp(network) < 0) {
1165 connman_network_set_error(network,
1166 CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1172 enum connman_service_state state;
1175 * Resetting solicit count here will prevent the RS resend loop
1176 * from sending packets in check_dhcpv6()
1178 network->router_solicit_count = 0;
1180 __connman_device_set_network(network->device, NULL);
1182 switch (ipv6_method) {
1183 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1184 case CONNMAN_IPCONFIG_METHOD_OFF:
1185 case CONNMAN_IPCONFIG_METHOD_FIXED:
1186 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1188 case CONNMAN_IPCONFIG_METHOD_DHCP:
1189 case CONNMAN_IPCONFIG_METHOD_AUTO:
1190 stop_dhcpv6(network);
1194 switch (ipv4_method) {
1195 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1196 case CONNMAN_IPCONFIG_METHOD_OFF:
1197 case CONNMAN_IPCONFIG_METHOD_AUTO:
1198 case CONNMAN_IPCONFIG_METHOD_FIXED:
1199 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1201 case CONNMAN_IPCONFIG_METHOD_DHCP:
1202 __connman_dhcp_stop(network);
1207 * We only set the disconnect state if we were not in idle
1208 * or in failure. It does not make sense to go to disconnect
1209 * state if we were not connected.
1211 state = __connman_service_ipconfig_get_state(service,
1212 CONNMAN_IPCONFIG_TYPE_IPV4);
1213 if (state != CONNMAN_SERVICE_STATE_IDLE &&
1214 state != CONNMAN_SERVICE_STATE_FAILURE)
1215 __connman_service_ipconfig_indicate_state(service,
1216 CONNMAN_SERVICE_STATE_DISCONNECT,
1217 CONNMAN_IPCONFIG_TYPE_IPV4);
1219 state = __connman_service_ipconfig_get_state(service,
1220 CONNMAN_IPCONFIG_TYPE_IPV6);
1221 if (state != CONNMAN_SERVICE_STATE_IDLE &&
1222 state != CONNMAN_SERVICE_STATE_FAILURE)
1223 __connman_service_ipconfig_indicate_state(service,
1224 CONNMAN_SERVICE_STATE_DISCONNECT,
1225 CONNMAN_IPCONFIG_TYPE_IPV6);
1227 __connman_connection_gateway_remove(service,
1228 CONNMAN_IPCONFIG_TYPE_ALL);
1230 __connman_ipconfig_address_unset(ipconfig_ipv4);
1231 __connman_ipconfig_address_unset(ipconfig_ipv6);
1234 * Special handling for IPv6 autoconfigured address.
1235 * The simplest way to remove autoconfigured routes is to
1236 * disable IPv6 temporarily so that kernel will do the cleanup
1239 if (ipv6_method == CONNMAN_IPCONFIG_METHOD_AUTO) {
1240 __connman_ipconfig_disable_ipv6(ipconfig_ipv6);
1241 __connman_ipconfig_enable_ipv6(ipconfig_ipv6);
1244 __connman_service_ipconfig_indicate_state(service,
1245 CONNMAN_SERVICE_STATE_IDLE,
1246 CONNMAN_IPCONFIG_TYPE_IPV4);
1248 __connman_service_ipconfig_indicate_state(service,
1249 CONNMAN_SERVICE_STATE_IDLE,
1250 CONNMAN_IPCONFIG_TYPE_IPV6);
1253 network->connecting = FALSE;
1255 connman_network_set_associating(network, FALSE);
1261 * connman_network_set_connected:
1262 * @network: network structure
1263 * @connected: connected state
1265 * Change connected state of network
1267 int connman_network_set_connected(struct connman_network *network,
1268 connman_bool_t connected)
1270 DBG("network %p connected %d", network, connected);
1272 if ((network->connecting == TRUE || network->associating == TRUE) &&
1273 connected == FALSE) {
1274 connman_network_set_error(network,
1275 CONNMAN_NETWORK_ERROR_CONNECT_FAIL);
1276 __connman_network_disconnect(network);
1279 if (network->connected == connected)
1282 network->connected = connected;
1284 set_connected(network);
1290 * connman_network_get_connected:
1291 * @network: network structure
1293 * Get network connection status
1295 connman_bool_t connman_network_get_connected(struct connman_network *network)
1297 return network->connected;
1301 * connman_network_get_associating:
1302 * @network: network structure
1304 * Get network associating status
1306 connman_bool_t connman_network_get_associating(struct connman_network *network)
1308 return network->associating;
1311 int connman_network_connect_hidden(struct connman_network *network,
1312 char *identity, char* passphrase)
1314 struct connman_service *service;
1318 service = __connman_service_lookup_from_network(network);
1319 if (service == NULL)
1322 if (identity != NULL)
1323 __connman_service_set_agent_identity(service, identity);
1325 if (passphrase != NULL)
1326 __connman_service_add_passphrase(service, passphrase);
1328 return __connman_service_connect(service);
1332 * __connman_network_connect:
1333 * @network: network structure
1337 int __connman_network_connect(struct connman_network *network)
1341 DBG("network %p", network);
1343 if (network->connected == TRUE)
1346 if (network->connecting == TRUE || network->associating == TRUE)
1349 if (network->driver == NULL)
1352 if (network->driver->connect == NULL)
1355 if (network->device == NULL)
1358 network->connecting = TRUE;
1360 __connman_device_disconnect(network->device);
1362 err = network->driver->connect(network);
1364 if (err == -EINPROGRESS)
1365 connman_network_set_associating(network, TRUE);
1367 network->connecting = FALSE;
1373 network->connected = TRUE;
1374 set_connected(network);
1380 * __connman_network_disconnect:
1381 * @network: network structure
1383 * Disconnect network
1385 int __connman_network_disconnect(struct connman_network *network)
1389 DBG("network %p", network);
1391 if (network->connected == FALSE && network->connecting == FALSE &&
1392 network->associating == FALSE)
1395 if (network->driver == NULL)
1398 if (network->driver->disconnect == NULL)
1401 network->connecting = FALSE;
1403 err = network->driver->disconnect(network);
1405 connman_network_set_connected(network, FALSE);
1406 set_connected(network);
1412 static int manual_ipv4_set(struct connman_network *network,
1413 struct connman_ipconfig *ipconfig)
1415 struct connman_service *service;
1418 service = __connman_service_lookup_from_network(network);
1419 if (service == NULL)
1422 err = __connman_ipconfig_address_add(ipconfig);
1424 connman_network_set_error(network,
1425 CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
1429 return __connman_ipconfig_gateway_add(ipconfig);
1432 int __connman_network_clear_ipconfig(struct connman_network *network,
1433 struct connman_ipconfig *ipconfig)
1435 struct connman_service *service;
1436 enum connman_ipconfig_method method;
1437 enum connman_ipconfig_type type;
1439 service = __connman_service_lookup_from_network(network);
1440 if (service == NULL)
1443 method = __connman_ipconfig_get_method(ipconfig);
1444 type = __connman_ipconfig_get_config_type(ipconfig);
1447 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1448 case CONNMAN_IPCONFIG_METHOD_OFF:
1449 case CONNMAN_IPCONFIG_METHOD_FIXED:
1450 case CONNMAN_IPCONFIG_METHOD_AUTO:
1452 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1453 __connman_ipconfig_address_remove(ipconfig);
1455 case CONNMAN_IPCONFIG_METHOD_DHCP:
1456 __connman_dhcp_stop(network);
1460 if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1461 __connman_service_ipconfig_indicate_state(service,
1462 CONNMAN_SERVICE_STATE_CONFIGURATION,
1463 CONNMAN_IPCONFIG_TYPE_IPV6);
1464 else if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1465 __connman_service_ipconfig_indicate_state(service,
1466 CONNMAN_SERVICE_STATE_CONFIGURATION,
1467 CONNMAN_IPCONFIG_TYPE_IPV4);
1472 int __connman_network_set_ipconfig(struct connman_network *network,
1473 struct connman_ipconfig *ipconfig_ipv4,
1474 struct connman_ipconfig *ipconfig_ipv6)
1476 enum connman_ipconfig_method method;
1479 if (network == NULL)
1482 if (ipconfig_ipv6) {
1483 method = __connman_ipconfig_get_method(ipconfig_ipv6);
1486 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1487 case CONNMAN_IPCONFIG_METHOD_OFF:
1489 case CONNMAN_IPCONFIG_METHOD_AUTO:
1490 autoconf_ipv6_set(network);
1492 case CONNMAN_IPCONFIG_METHOD_FIXED:
1493 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1494 ret = manual_ipv6_set(network, ipconfig_ipv6);
1496 connman_network_set_error(network,
1497 CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1501 case CONNMAN_IPCONFIG_METHOD_DHCP:
1506 if (ipconfig_ipv4) {
1507 method = __connman_ipconfig_get_method(ipconfig_ipv4);
1510 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1511 case CONNMAN_IPCONFIG_METHOD_OFF:
1512 case CONNMAN_IPCONFIG_METHOD_FIXED:
1513 case CONNMAN_IPCONFIG_METHOD_AUTO:
1515 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1516 return manual_ipv4_set(network, ipconfig_ipv4);
1517 case CONNMAN_IPCONFIG_METHOD_DHCP:
1518 return __connman_dhcp_start(network, dhcp_callback);
1525 int connman_network_set_ipaddress(struct connman_network *network,
1526 struct connman_ipaddress *ipaddress)
1528 struct connman_service *service;
1529 struct connman_ipconfig *ipconfig = NULL;
1531 DBG("network %p", network);
1533 service = __connman_service_lookup_from_network(network);
1534 if (service == NULL)
1537 ipconfig = __connman_service_get_ipconfig(service, ipaddress->family);
1538 if (ipconfig == NULL)
1541 __connman_ipconfig_set_local(ipconfig, ipaddress->local);
1542 __connman_ipconfig_set_peer(ipconfig, ipaddress->peer);
1543 __connman_ipconfig_set_broadcast(ipconfig, ipaddress->broadcast);
1544 __connman_ipconfig_set_prefixlen(ipconfig, ipaddress->prefixlen);
1545 __connman_ipconfig_set_gateway(ipconfig, ipaddress->gateway);
1550 int connman_network_set_nameservers(struct connman_network *network,
1551 const char *nameservers)
1553 struct connman_service *service;
1554 char **nameservers_array;
1557 DBG("network %p nameservers %s", network, nameservers);
1559 service = __connman_service_lookup_from_network(network);
1560 if (service == NULL)
1563 __connman_service_nameserver_clear(service);
1565 if (nameservers == NULL)
1568 nameservers_array = g_strsplit(nameservers, " ", 0);
1570 for (i = 0; nameservers_array[i] != NULL; i++) {
1571 __connman_service_nameserver_append(service,
1572 nameservers_array[i], FALSE);
1575 g_strfreev(nameservers_array);
1580 int connman_network_set_domain(struct connman_network *network,
1583 struct connman_service *service;
1585 DBG("network %p domain %s", network, domain);
1587 service = __connman_service_lookup_from_network(network);
1588 if (service == NULL)
1591 __connman_service_set_domainname(service, domain);
1597 * connman_network_set_name:
1598 * @network: network structure
1601 * Set display name value for network
1603 int connman_network_set_name(struct connman_network *network,
1606 DBG("network %p name %s", network, name);
1608 g_free(network->name);
1609 network->name = g_strdup(name);
1615 * connman_network_set_strength:
1616 * @network: network structure
1617 * @strength: strength value
1619 * Set signal strength value for network
1622 int connman_network_set_strength(struct connman_network *network,
1623 connman_uint8_t strength)
1625 DBG("network %p strengh %d", network, strength);
1627 network->strength = strength;
1632 connman_uint8_t connman_network_get_strength(struct connman_network *network)
1634 return network->strength;
1637 int connman_network_set_frequency(struct connman_network *network,
1638 connman_uint16_t frequency)
1640 DBG("network %p frequency %d", network, frequency);
1642 network->frequency = frequency;
1647 connman_uint16_t connman_network_get_frequency(struct connman_network *network)
1649 return network->frequency;
1652 int connman_network_set_wifi_channel(struct connman_network *network,
1653 connman_uint16_t channel)
1655 DBG("network %p wifi channel %d", network, channel);
1657 network->wifi.channel = channel;
1662 connman_uint16_t connman_network_get_wifi_channel(struct connman_network *network)
1664 return network->wifi.channel;
1668 * connman_network_set_string:
1669 * @network: network structure
1670 * @key: unique identifier
1671 * @value: string value
1673 * Set string value for specific key
1675 int connman_network_set_string(struct connman_network *network,
1676 const char *key, const char *value)
1678 DBG("network %p key %s value %s", network, key, value);
1680 if (g_strcmp0(key, "Name") == 0)
1681 return connman_network_set_name(network, value);
1683 if (g_str_equal(key, "Path") == TRUE) {
1684 g_free(network->path);
1685 network->path = g_strdup(value);
1686 } else if (g_str_equal(key, "Node") == TRUE) {
1687 g_free(network->node);
1688 network->node = g_strdup(value);
1689 } else if (g_str_equal(key, "WiFi.Mode") == TRUE) {
1690 g_free(network->wifi.mode);
1691 network->wifi.mode = g_strdup(value);
1692 } else if (g_str_equal(key, "WiFi.Security") == TRUE) {
1693 g_free(network->wifi.security);
1694 network->wifi.security = g_strdup(value);
1695 } else if (g_str_equal(key, "WiFi.Passphrase") == TRUE) {
1696 g_free(network->wifi.passphrase);
1697 network->wifi.passphrase = g_strdup(value);
1698 } else if (g_str_equal(key, "WiFi.AgentPassphrase") == TRUE) {
1699 g_free(network->wifi.agent_passphrase);
1700 network->wifi.agent_passphrase = g_strdup(value);
1701 } else if (g_str_equal(key, "WiFi.EAP") == TRUE) {
1702 g_free(network->wifi.eap);
1703 network->wifi.eap = g_strdup(value);
1704 } else if (g_str_equal(key, "WiFi.Identity") == TRUE) {
1705 g_free(network->wifi.identity);
1706 network->wifi.identity = g_strdup(value);
1707 } else if (g_str_equal(key, "WiFi.AgentIdentity") == TRUE) {
1708 g_free(network->wifi.agent_identity);
1709 network->wifi.agent_identity = g_strdup(value);
1710 } else if (g_str_equal(key, "WiFi.CACertFile") == TRUE) {
1711 g_free(network->wifi.ca_cert_path);
1712 network->wifi.ca_cert_path = g_strdup(value);
1713 } else if (g_str_equal(key, "WiFi.ClientCertFile") == TRUE) {
1714 g_free(network->wifi.client_cert_path);
1715 network->wifi.client_cert_path = g_strdup(value);
1716 } else if (g_str_equal(key, "WiFi.PrivateKeyFile") == TRUE) {
1717 g_free(network->wifi.private_key_path);
1718 network->wifi.private_key_path = g_strdup(value);
1719 } else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase") == TRUE) {
1720 g_free(network->wifi.private_key_passphrase);
1721 network->wifi.private_key_passphrase = g_strdup(value);
1722 } else if (g_str_equal(key, "WiFi.Phase2") == TRUE) {
1723 g_free(network->wifi.phase2_auth);
1724 network->wifi.phase2_auth = g_strdup(value);
1725 } else if (g_str_equal(key, "WiFi.PinWPS") == TRUE) {
1726 g_free(network->wifi.pin_wps);
1727 network->wifi.pin_wps = g_strdup(value);
1736 * connman_network_get_string:
1737 * @network: network structure
1738 * @key: unique identifier
1740 * Get string value for specific key
1742 const char *connman_network_get_string(struct connman_network *network,
1745 DBG("network %p key %s", network, key);
1747 if (g_str_equal(key, "Path") == TRUE)
1748 return network->path;
1749 else if (g_str_equal(key, "Name") == TRUE)
1750 return network->name;
1751 else if (g_str_equal(key, "Node") == TRUE)
1752 return network->node;
1753 else if (g_str_equal(key, "WiFi.Mode") == TRUE)
1754 return network->wifi.mode;
1755 else if (g_str_equal(key, "WiFi.Security") == TRUE)
1756 return network->wifi.security;
1757 else if (g_str_equal(key, "WiFi.Passphrase") == TRUE)
1758 return network->wifi.passphrase;
1759 else if (g_str_equal(key, "WiFi.AgentPassphrase") == TRUE)
1760 return network->wifi.agent_passphrase;
1761 else if (g_str_equal(key, "WiFi.EAP") == TRUE)
1762 return network->wifi.eap;
1763 else if (g_str_equal(key, "WiFi.Identity") == TRUE)
1764 return network->wifi.identity;
1765 else if (g_str_equal(key, "WiFi.AgentIdentity") == TRUE)
1766 return network->wifi.agent_identity;
1767 else if (g_str_equal(key, "WiFi.CACertFile") == TRUE)
1768 return network->wifi.ca_cert_path;
1769 else if (g_str_equal(key, "WiFi.ClientCertFile") == TRUE)
1770 return network->wifi.client_cert_path;
1771 else if (g_str_equal(key, "WiFi.PrivateKeyFile") == TRUE)
1772 return network->wifi.private_key_path;
1773 else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase") == TRUE)
1774 return network->wifi.private_key_passphrase;
1775 else if (g_str_equal(key, "WiFi.Phase2") == TRUE)
1776 return network->wifi.phase2_auth;
1777 else if (g_str_equal(key, "WiFi.PinWPS") == TRUE)
1778 return network->wifi.pin_wps;
1784 * connman_network_set_bool:
1785 * @network: network structure
1786 * @key: unique identifier
1787 * @value: boolean value
1789 * Set boolean value for specific key
1791 int connman_network_set_bool(struct connman_network *network,
1792 const char *key, connman_bool_t value)
1794 DBG("network %p key %s value %d", network, key, value);
1796 if (g_strcmp0(key, "Roaming") == 0)
1797 network->roaming = value;
1798 else if (g_strcmp0(key, "WiFi.WPS") == 0)
1799 network->wifi.wps = value;
1800 else if (g_strcmp0(key, "WiFi.UseWPS") == 0)
1801 network->wifi.use_wps = value;
1807 * connman_network_get_bool:
1808 * @network: network structure
1809 * @key: unique identifier
1811 * Get boolean value for specific key
1813 connman_bool_t connman_network_get_bool(struct connman_network *network,
1816 DBG("network %p key %s", network, key);
1818 if (g_str_equal(key, "Roaming") == TRUE)
1819 return network->roaming;
1820 else if (g_str_equal(key, "WiFi.WPS") == TRUE)
1821 return network->wifi.wps;
1822 else if (g_str_equal(key, "WiFi.UseWPS") == TRUE)
1823 return network->wifi.use_wps;
1829 * connman_network_set_blob:
1830 * @network: network structure
1831 * @key: unique identifier
1835 * Set binary blob value for specific key
1837 int connman_network_set_blob(struct connman_network *network,
1838 const char *key, const void *data, unsigned int size)
1840 DBG("network %p key %s size %d", network, key, size);
1842 if (g_str_equal(key, "WiFi.SSID") == TRUE) {
1843 g_free(network->wifi.ssid);
1844 network->wifi.ssid = g_try_malloc(size);
1845 if (network->wifi.ssid != NULL) {
1846 memcpy(network->wifi.ssid, data, size);
1847 network->wifi.ssid_len = size;
1849 network->wifi.ssid_len = 0;
1858 * connman_network_get_blob:
1859 * @network: network structure
1860 * @key: unique identifier
1861 * @size: pointer to blob size
1863 * Get binary blob value for specific key
1865 const void *connman_network_get_blob(struct connman_network *network,
1866 const char *key, unsigned int *size)
1868 DBG("network %p key %s", network, key);
1870 if (g_str_equal(key, "WiFi.SSID") == TRUE) {
1872 *size = network->wifi.ssid_len;
1873 return network->wifi.ssid;
1879 void __connman_network_set_device(struct connman_network *network,
1880 struct connman_device *device)
1882 if (network->device == device)
1885 if (network->device != NULL)
1886 network_remove(network);
1888 network->device = device;
1890 if (network->device != NULL)
1891 network_probe(network);
1895 * connman_network_get_device:
1896 * @network: network structure
1898 * Get parent device of network
1900 struct connman_device *connman_network_get_device(struct connman_network *network)
1902 return network->device;
1906 * connman_network_get_data:
1907 * @network: network structure
1909 * Get private network data pointer
1911 void *connman_network_get_data(struct connman_network *network)
1913 return network->driver_data;
1917 * connman_network_set_data:
1918 * @network: network structure
1919 * @data: data pointer
1921 * Set private network data pointer
1923 void connman_network_set_data(struct connman_network *network, void *data)
1925 network->driver_data = data;
1928 void connman_network_update(struct connman_network *network)
1930 switch (network->type) {
1931 case CONNMAN_NETWORK_TYPE_UNKNOWN:
1932 case CONNMAN_NETWORK_TYPE_VENDOR:
1934 case CONNMAN_NETWORK_TYPE_ETHERNET:
1935 case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
1936 case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
1937 case CONNMAN_NETWORK_TYPE_CELLULAR:
1938 case CONNMAN_NETWORK_TYPE_WIFI:
1939 case CONNMAN_NETWORK_TYPE_WIMAX:
1943 if (network->group != NULL)
1944 __connman_service_update_from_network(network);
1947 int __connman_network_init(void)
1954 void __connman_network_cleanup(void)