5 * Copyright (C) 2007-2008 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
27 #include <dbus/dbus.h>
29 #include <connman/log.h>
32 #include "supplicant.h"
36 #define IEEE80211_CAP_ESS 0x0001
37 #define IEEE80211_CAP_IBSS 0x0002
38 #define IEEE80211_CAP_PRIVACY 0x0010
40 struct supplicant_task {
43 struct connman_element *element;
44 struct supplicant_callback *callback;
48 enum supplicant_state state;
51 static GStaticMutex task_mutex = G_STATIC_MUTEX_INIT;
52 static GSList *task_list = NULL;
54 static DBusConnection *connection;
56 static struct supplicant_task *find_task_by_index(int index)
60 for (list = task_list; list; list = list->next) {
61 struct supplicant_task *task = list->data;
63 if (task->ifindex == index)
70 static struct supplicant_task *find_task_by_path(const char *path)
74 for (list = task_list; list; list = list->next) {
75 struct supplicant_task *task = list->data;
77 if (g_str_equal(task->path, path) == TRUE)
84 static int get_interface(struct supplicant_task *task)
86 DBusMessage *message, *reply;
92 message = dbus_message_new_method_call(SUPPLICANT_NAME, SUPPLICANT_PATH,
93 SUPPLICANT_INTF, "getInterface");
97 dbus_message_append_args(message, DBUS_TYPE_STRING, &task->ifname,
100 dbus_error_init(&error);
102 reply = dbus_connection_send_with_reply_and_block(connection,
103 message, -1, &error);
105 if (dbus_error_is_set(&error) == TRUE) {
106 connman_error("%s", error.message);
107 dbus_error_free(&error);
109 connman_error("Failed to get interface");
110 dbus_message_unref(message);
114 dbus_message_unref(message);
116 dbus_error_init(&error);
118 if (dbus_message_get_args(reply, &error, DBUS_TYPE_OBJECT_PATH, &path,
119 DBUS_TYPE_INVALID) == FALSE) {
120 if (dbus_error_is_set(&error) == TRUE) {
121 connman_error("%s", error.message);
122 dbus_error_free(&error);
124 connman_error("Wrong arguments for interface");
125 dbus_message_unref(reply);
129 DBG("path %s", path);
131 task->path = g_strdup(path);
132 task->created = FALSE;
134 dbus_message_unref(reply);
139 static int add_interface(struct supplicant_task *task)
141 DBusMessage *message, *reply;
145 DBG("task %p", task);
147 message = dbus_message_new_method_call(SUPPLICANT_NAME, SUPPLICANT_PATH,
148 SUPPLICANT_INTF, "addInterface");
152 dbus_error_init(&error);
154 dbus_message_append_args(message, DBUS_TYPE_STRING, &task->ifname,
157 reply = dbus_connection_send_with_reply_and_block(connection,
158 message, -1, &error);
160 if (dbus_error_is_set(&error) == TRUE) {
161 connman_error("%s", error.message);
162 dbus_error_free(&error);
164 connman_error("Failed to add interface");
165 dbus_message_unref(message);
169 dbus_message_unref(message);
171 dbus_error_init(&error);
173 if (dbus_message_get_args(reply, &error, DBUS_TYPE_OBJECT_PATH, &path,
174 DBUS_TYPE_INVALID) == FALSE) {
175 if (dbus_error_is_set(&error) == TRUE) {
176 connman_error("%s", error.message);
177 dbus_error_free(&error);
179 connman_error("Wrong arguments for interface");
180 dbus_message_unref(reply);
184 DBG("path %s", path);
186 task->path = g_strdup(path);
187 task->created = TRUE;
189 dbus_message_unref(reply);
194 static int remove_interface(struct supplicant_task *task)
196 DBusMessage *message, *reply;
199 DBG("task %p", task);
201 if (task->created == FALSE)
204 message = dbus_message_new_method_call(SUPPLICANT_NAME, SUPPLICANT_PATH,
205 SUPPLICANT_INTF, "removeInterface");
209 dbus_message_append_args(message, DBUS_TYPE_OBJECT_PATH, &task->path,
212 dbus_error_init(&error);
214 reply = dbus_connection_send_with_reply_and_block(connection,
215 message, -1, &error);
217 if (dbus_error_is_set(&error) == TRUE) {
218 connman_error("%s", error.message);
219 dbus_error_free(&error);
221 connman_error("Failed to remove interface");
222 dbus_message_unref(message);
226 dbus_message_unref(message);
228 dbus_message_unref(reply);
233 static int set_ap_scan(struct supplicant_task *task)
235 DBusMessage *message, *reply;
239 DBG("task %p", task);
241 message = dbus_message_new_method_call(SUPPLICANT_NAME, task->path,
242 SUPPLICANT_INTF ".Interface", "setAPScan");
246 dbus_message_append_args(message, DBUS_TYPE_UINT32, &ap_scan,
249 dbus_error_init(&error);
251 reply = dbus_connection_send_with_reply_and_block(connection,
252 message, -1, &error);
254 if (dbus_error_is_set(&error) == TRUE) {
255 connman_error("%s", error.message);
256 dbus_error_free(&error);
258 connman_error("Failed to set AP scan");
259 dbus_message_unref(message);
263 dbus_message_unref(message);
265 dbus_message_unref(reply);
270 static int add_network(struct supplicant_task *task)
272 DBusMessage *message, *reply;
276 DBG("task %p", task);
278 if (task->network != NULL)
281 message = dbus_message_new_method_call(SUPPLICANT_NAME, task->path,
282 SUPPLICANT_INTF ".Interface", "addNetwork");
286 dbus_error_init(&error);
288 reply = dbus_connection_send_with_reply_and_block(connection,
289 message, -1, &error);
291 if (dbus_error_is_set(&error) == TRUE) {
292 connman_error("%s", error.message);
293 dbus_error_free(&error);
295 connman_error("Failed to add network");
296 dbus_message_unref(message);
300 dbus_message_unref(message);
302 dbus_error_init(&error);
304 if (dbus_message_get_args(reply, &error, DBUS_TYPE_OBJECT_PATH, &path,
305 DBUS_TYPE_INVALID) == FALSE) {
306 if (dbus_error_is_set(&error) == TRUE) {
307 connman_error("%s", error.message);
308 dbus_error_free(&error);
310 connman_error("Wrong arguments for network");
311 dbus_message_unref(reply);
315 DBG("path %s", path);
317 task->network = g_strdup(path);
319 dbus_message_unref(reply);
324 static int remove_network(struct supplicant_task *task)
326 DBusMessage *message, *reply;
329 DBG("task %p", task);
331 if (task->network == NULL)
334 message = dbus_message_new_method_call(SUPPLICANT_NAME, task->path,
335 SUPPLICANT_INTF ".Interface", "removeNetwork");
339 dbus_message_append_args(message, DBUS_TYPE_OBJECT_PATH, &task->network,
342 dbus_error_init(&error);
344 reply = dbus_connection_send_with_reply_and_block(connection,
345 message, -1, &error);
347 if (dbus_error_is_set(&error) == TRUE) {
348 connman_error("%s", error.message);
349 dbus_error_free(&error);
351 connman_error("Failed to remove network");
352 dbus_message_unref(message);
356 dbus_message_unref(message);
358 dbus_message_unref(reply);
360 g_free(task->network);
361 task->network = NULL;
366 static int select_network(struct supplicant_task *task)
368 DBusMessage *message, *reply;
371 DBG("task %p", task);
373 if (task->network == NULL)
376 message = dbus_message_new_method_call(SUPPLICANT_NAME, task->path,
377 SUPPLICANT_INTF ".Interface", "selectNetwork");
381 dbus_message_append_args(message, DBUS_TYPE_OBJECT_PATH, &task->network,
384 dbus_error_init(&error);
386 reply = dbus_connection_send_with_reply_and_block(connection,
387 message, -1, &error);
389 if (dbus_error_is_set(&error) == TRUE) {
390 connman_error("%s", error.message);
391 dbus_error_free(&error);
393 connman_error("Failed to select network");
394 dbus_message_unref(message);
398 dbus_message_unref(message);
400 dbus_message_unref(reply);
405 static int enable_network(struct supplicant_task *task)
407 DBusMessage *message, *reply;
410 DBG("task %p", task);
412 if (task->network == NULL)
415 message = dbus_message_new_method_call(SUPPLICANT_NAME, task->network,
416 SUPPLICANT_INTF ".Network", "enable");
420 dbus_error_init(&error);
422 reply = dbus_connection_send_with_reply_and_block(connection,
423 message, -1, &error);
425 if (dbus_error_is_set(&error) == TRUE) {
426 connman_error("%s", error.message);
427 dbus_error_free(&error);
429 connman_error("Failed to enable network");
430 dbus_message_unref(message);
434 dbus_message_unref(message);
436 dbus_message_unref(reply);
441 static int disable_network(struct supplicant_task *task)
443 DBusMessage *message, *reply;
446 DBG("task %p", task);
448 if (task->network == NULL)
451 message = dbus_message_new_method_call(SUPPLICANT_NAME, task->network,
452 SUPPLICANT_INTF ".Network", "disable");
456 dbus_error_init(&error);
458 reply = dbus_connection_send_with_reply_and_block(connection,
459 message, -1, &error);
461 if (dbus_error_is_set(&error) == TRUE) {
462 connman_error("%s", error.message);
463 dbus_error_free(&error);
465 connman_error("Failed to disable network");
466 dbus_message_unref(message);
470 dbus_message_unref(message);
472 dbus_message_unref(reply);
477 static void append_entry(DBusMessageIter *dict,
478 const char *key, int type, void *val)
480 DBusMessageIter entry, value;
481 const char *signature;
483 dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
486 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
489 case DBUS_TYPE_STRING:
490 signature = DBUS_TYPE_STRING_AS_STRING;
492 case DBUS_TYPE_UINT16:
493 signature = DBUS_TYPE_UINT16_AS_STRING;
496 signature = DBUS_TYPE_VARIANT_AS_STRING;
500 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
502 dbus_message_iter_append_basic(&value, type, val);
503 dbus_message_iter_close_container(&entry, &value);
505 dbus_message_iter_close_container(dict, &entry);
508 static void append_array(DBusMessageIter *dict,
509 const char *key, int type, void *val, int len)
511 DBusMessageIter entry, value, array;
513 if (type != DBUS_TYPE_BYTE)
516 dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
519 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
521 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
522 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_BYTE_AS_STRING, &value);
524 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
525 DBUS_TYPE_BYTE_AS_STRING, &array);
526 dbus_message_iter_append_fixed_array(&array, type, val, len);
527 dbus_message_iter_close_container(&value, &array);
529 dbus_message_iter_close_container(&entry, &value);
531 dbus_message_iter_close_container(dict, &entry);
534 static int set_network(struct supplicant_task *task,
535 const unsigned char *network, int len,
536 const char *passphrase)
538 DBusMessage *message, *reply;
539 DBusMessageIter array, dict;
542 DBG("task %p", task);
544 if (task->network == NULL)
547 message = dbus_message_new_method_call(SUPPLICANT_NAME, task->network,
548 SUPPLICANT_INTF ".Network", "set");
552 dbus_message_iter_init_append(message, &array);
554 dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
555 DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
556 DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
557 DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
559 append_array(&dict, "ssid", DBUS_TYPE_BYTE, &network, len);
561 if (passphrase && strlen(passphrase) > 0) {
562 const char *key_mgmt = "WPA-PSK";
563 append_entry(&dict, "key_mgmt", DBUS_TYPE_STRING, &key_mgmt);
564 append_entry(&dict, "psk", DBUS_TYPE_STRING, &passphrase);
566 const char *key_mgmt = "NONE";
567 append_entry(&dict, "key_mgmt", DBUS_TYPE_STRING, &key_mgmt);
570 dbus_message_iter_close_container(&array, &dict);
572 dbus_error_init(&error);
574 reply = dbus_connection_send_with_reply_and_block(connection,
575 message, -1, &error);
577 if (dbus_error_is_set(&error) == TRUE) {
578 connman_error("%s", error.message);
579 dbus_error_free(&error);
581 connman_error("Failed to set network options");
582 dbus_message_unref(message);
586 dbus_message_unref(message);
588 dbus_message_unref(reply);
593 static int initiate_scan(struct supplicant_task *task)
595 DBusMessage *message;
596 DBusPendingCall *call;
598 DBG("task %p", task);
600 message = dbus_message_new_method_call(SUPPLICANT_NAME, task->path,
601 SUPPLICANT_INTF ".Interface", "scan");
605 if (dbus_connection_send_with_reply(connection, message,
606 &call, TIMEOUT) == FALSE) {
607 connman_error("Failed to initiate scan");
608 dbus_message_unref(message);
612 dbus_message_unref(message);
617 static void extract_ssid(struct supplicant_network *network,
618 DBusMessageIter *value)
620 DBusMessageIter array;
624 dbus_message_iter_recurse(value, &array);
625 dbus_message_iter_get_fixed_array(&array, &ssid, &ssid_len);
630 network->ssid = g_try_malloc(ssid_len);
631 if (network->ssid == NULL)
634 memcpy(network->ssid, ssid, ssid_len);
635 network->ssid_len = ssid_len;
637 network->identifier = g_try_malloc0(ssid_len + 1);
638 if (network->identifier == NULL)
641 memcpy(network->identifier, ssid, ssid_len);
644 static void extract_wpaie(struct supplicant_network *network,
645 DBusMessageIter *value)
647 DBusMessageIter array;
651 dbus_message_iter_recurse(value, &array);
652 dbus_message_iter_get_fixed_array(&array, &ie, &ie_len);
655 network->has_wpa = TRUE;
658 static void extract_rsnie(struct supplicant_network *network,
659 DBusMessageIter *value)
661 DBusMessageIter array;
665 dbus_message_iter_recurse(value, &array);
666 dbus_message_iter_get_fixed_array(&array, &ie, &ie_len);
669 network->has_rsn = TRUE;
672 static void extract_capabilites(struct supplicant_network *network,
673 DBusMessageIter *value)
677 dbus_message_iter_get_basic(value, &capabilities);
679 network->capabilities = capabilities;
681 if (capabilities & IEEE80211_CAP_PRIVACY)
682 network->has_wep = TRUE;
685 static void properties_reply(DBusPendingCall *call, void *user_data)
687 struct supplicant_task *task = user_data;
688 struct supplicant_network *network;
690 DBusMessageIter array, dict;
692 DBG("task %p", task);
694 reply = dbus_pending_call_steal_reply(call);
696 network = g_try_new0(struct supplicant_network, 1);
700 dbus_message_iter_init(reply, &array);
702 dbus_message_iter_recurse(&array, &dict);
704 while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
705 DBusMessageIter entry, value;
708 dbus_message_iter_recurse(&dict, &entry);
709 dbus_message_iter_get_basic(&entry, &key);
711 dbus_message_iter_next(&entry);
713 dbus_message_iter_recurse(&entry, &value);
715 //type = dbus_message_iter_get_arg_type(&value);
716 //dbus_message_iter_get_basic(&value, &val);
718 if (g_str_equal(key, "ssid") == TRUE)
719 extract_ssid(network, &value);
720 else if (g_str_equal(key, "wpaie") == TRUE)
721 extract_wpaie(network, &value);
722 else if (g_str_equal(key, "rsnie") == TRUE)
723 extract_rsnie(network, &value);
724 else if (g_str_equal(key, "capabilities") == TRUE)
725 extract_capabilites(network, &value);
727 dbus_message_iter_next(&dict);
730 if (task->callback && task->callback->scan_result)
731 task->callback->scan_result(task->element, network);
733 g_free(network->identifier);
734 g_free(network->ssid);
738 dbus_message_unref(reply);
741 static int get_network_properties(struct supplicant_task *task,
744 DBusMessage *message;
745 DBusPendingCall *call;
747 message = dbus_message_new_method_call(SUPPLICANT_NAME, path,
748 SUPPLICANT_INTF ".BSSID",
753 if (dbus_connection_send_with_reply(connection, message,
754 &call, TIMEOUT) == FALSE) {
755 connman_error("Failed to get network properties");
756 dbus_message_unref(message);
760 dbus_pending_call_set_notify(call, properties_reply, task, NULL);
762 dbus_message_unref(message);
767 static void scan_results_reply(DBusPendingCall *call, void *user_data)
769 struct supplicant_task *task = user_data;
775 DBG("task %p", task);
777 reply = dbus_pending_call_steal_reply(call);
779 dbus_error_init(&error);
781 if (dbus_message_get_args(reply, &error,
782 DBUS_TYPE_ARRAY, DBUS_TYPE_OBJECT_PATH,
783 &results, &num_results,
784 DBUS_TYPE_INVALID) == FALSE) {
785 if (dbus_error_is_set(&error) == TRUE) {
786 connman_error("%s", error.message);
787 dbus_error_free(&error);
789 connman_error("Wrong arguments for scan result");
793 for (i = 0; i < num_results; i++)
794 get_network_properties(task, results[i]);
799 dbus_message_unref(reply);
802 static int scan_results_available(struct supplicant_task *task)
804 DBusMessage *message;
805 DBusPendingCall *call;
807 DBG("task %p", task);
809 message = dbus_message_new_method_call(SUPPLICANT_NAME, task->path,
810 SUPPLICANT_INTF ".Interface",
815 if (dbus_connection_send_with_reply(connection, message,
816 &call, TIMEOUT) == FALSE) {
817 connman_error("Failed to request scan result");
818 dbus_message_unref(message);
822 dbus_pending_call_set_notify(call, scan_results_reply, task, NULL);
824 dbus_message_unref(message);
829 static void state_change(struct supplicant_task *task, DBusMessage *msg)
832 const char *state, *previous;
834 dbus_error_init(&error);
836 if (dbus_message_get_args(msg, &error, DBUS_TYPE_STRING, &state,
837 DBUS_TYPE_STRING, &previous,
838 DBUS_TYPE_INVALID) == FALSE) {
839 if (dbus_error_is_set(&error) == TRUE) {
840 connman_error("%s", error.message);
841 dbus_error_free(&error);
843 connman_error("Wrong arguments for state change");
847 DBG("state %s ==> %s", previous, state);
849 if (g_str_equal(state, "INACTIVE") == TRUE)
850 task->state = STATE_INACTIVE;
851 else if (g_str_equal(state, "SCANNING") == TRUE)
852 task->state = STATE_SCANNING;
853 else if (g_str_equal(state, "ASSOCIATING") == TRUE)
854 task->state = STATE_ASSOCIATING;
855 else if (g_str_equal(state, "ASSOCIATED") == TRUE)
856 task->state = STATE_ASSOCIATED;
857 else if (g_str_equal(state, "GROUP_HANDSHAKE") == TRUE)
858 task->state = STATE_4WAY_HANDSHAKE;
859 else if (g_str_equal(state, "4WAY_HANDSHAKE") == TRUE)
860 task->state = STATE_4WAY_HANDSHAKE;
861 else if (g_str_equal(state, "COMPLETED") == TRUE)
862 task->state = STATE_COMPLETED;
863 else if (g_str_equal(state, "DISCONNECTED") == TRUE)
864 task->state = STATE_DISCONNECTED;
866 if (task->callback && task->callback->state_change)
867 task->callback->state_change(task->element, task->state);
869 switch (task->state) {
870 case STATE_COMPLETED:
873 case STATE_DISCONNECTED:
881 static DBusHandlerResult supplicant_filter(DBusConnection *conn,
882 DBusMessage *msg, void *data)
884 struct supplicant_task *task;
885 const char *member, *path;
887 if (dbus_message_has_interface(msg,
888 SUPPLICANT_INTF ".Interface") == FALSE)
889 return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
891 member = dbus_message_get_member(msg);
893 return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
895 path = dbus_message_get_path(msg);
897 return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
899 task = find_task_by_path(path);
901 return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
903 DBG("task %p member %s", task, member);
905 if (g_str_equal(member, "ScanResultsAvailable") == TRUE)
906 scan_results_available(task);
907 else if (g_str_equal(member, "StateChange") == TRUE)
908 state_change(task, msg);
910 return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
913 static int add_filter(struct supplicant_task *task)
918 filter = g_strdup_printf("type=signal,interface=%s.Interface,path=%s",
919 SUPPLICANT_INTF, task->path);
921 DBG("filter %s", filter);
923 dbus_error_init(&error);
925 dbus_bus_add_match(connection, filter, &error);
929 if (dbus_error_is_set(&error) == TRUE) {
930 connman_error("Can't add match: %s", error.message);
931 dbus_error_free(&error);
937 static int remove_filter(struct supplicant_task *task)
942 filter = g_strdup_printf("type=signal,interface=%s.Interface,path=%s",
943 SUPPLICANT_INTF, task->path);
945 DBG("filter %s", filter);
947 dbus_error_init(&error);
949 dbus_bus_remove_match(connection, filter, &error);
953 if (dbus_error_is_set(&error) == TRUE) {
954 connman_error("Can't add match: %s", error.message);
955 dbus_error_free(&error);
961 int __supplicant_start(struct connman_element *element,
962 struct supplicant_callback *callback)
964 struct supplicant_task *task;
967 DBG("element %p name %s", element, element->name);
969 task = g_try_new0(struct supplicant_task, 1);
973 task->ifindex = element->index;
974 task->ifname = inet_index2name(element->index);
975 task->element = element;
976 task->callback = callback;
978 if (task->ifname == NULL) {
983 task->created = FALSE;
984 task->state = STATE_INACTIVE;
986 g_static_mutex_lock(&task_mutex);
987 task_list = g_slist_append(task_list, task);
988 g_static_mutex_unlock(&task_mutex);
990 err = get_interface(task);
992 err = add_interface(task);
1006 int __supplicant_stop(struct connman_element *element)
1008 struct supplicant_task *task;
1010 DBG("element %p name %s", element, element->name);
1012 task = find_task_by_index(element->index);
1016 g_static_mutex_lock(&task_mutex);
1017 task_list = g_slist_remove(task_list, task);
1018 g_static_mutex_unlock(&task_mutex);
1020 disable_network(task);
1022 remove_network(task);
1024 remove_filter(task);
1026 remove_interface(task);
1028 g_free(task->ifname);
1035 int __supplicant_scan(struct connman_element *element)
1037 struct supplicant_task *task;
1040 DBG("element %p name %s", element, element->name);
1042 task = find_task_by_index(element->index);
1046 switch (task->state) {
1047 case STATE_SCANNING:
1049 case STATE_ASSOCIATING:
1050 case STATE_ASSOCIATED:
1051 case STATE_4WAY_HANDSHAKE:
1052 case STATE_GROUP_HANDSHAKE:
1058 err = initiate_scan(task);
1063 int __supplicant_connect(struct connman_element *element,
1064 const unsigned char *ssid, int ssid_len,
1065 const char *passphrase)
1067 struct supplicant_task *task;
1069 DBG("element %p name %s", element, element->name);
1071 task = find_task_by_index(element->index);
1077 select_network(task);
1078 disable_network(task);
1080 set_network(task, ssid, ssid_len, passphrase);
1082 enable_network(task);
1087 int __supplicant_disconnect(struct connman_element *element)
1089 struct supplicant_task *task;
1091 DBG("element %p name %s", element, element->name);
1093 task = find_task_by_index(element->index);
1097 disable_network(task);
1099 remove_network(task);
1104 int __supplicant_init(void)
1106 connection = dbus_bus_get(DBUS_BUS_SYSTEM, NULL);
1107 if (connection == NULL)
1110 if (dbus_connection_add_filter(connection,
1111 supplicant_filter, NULL, NULL) == FALSE) {
1112 dbus_connection_unref(connection);
1119 void __supplicant_exit(void)
1121 if (connection == NULL)
1124 dbus_connection_remove_filter(connection, supplicant_filter, NULL);
1126 dbus_connection_unref(connection);