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
30 static DBusConnection *connection = NULL;
32 static GSList *notifier_list = NULL;
34 static gint compare_priority(gconstpointer a, gconstpointer b)
36 const struct connman_notifier *notifier1 = a;
37 const struct connman_notifier *notifier2 = b;
39 return notifier2->priority - notifier1->priority;
43 * connman_notifier_register:
44 * @notifier: notifier module
46 * Register a new notifier module
48 * Returns: %0 on success
50 int connman_notifier_register(struct connman_notifier *notifier)
52 DBG("notifier %p name %s", notifier, notifier->name);
54 notifier_list = g_slist_insert_sorted(notifier_list, notifier,
61 * connman_notifier_unregister:
62 * @notifier: notifier module
64 * Remove a previously registered notifier module
66 void connman_notifier_unregister(struct connman_notifier *notifier)
68 DBG("notifier %p name %s", notifier, notifier->name);
70 notifier_list = g_slist_remove(notifier_list, notifier);
73 #define MAX_TECHNOLOGIES 10
75 static volatile gint registered[MAX_TECHNOLOGIES];
76 static volatile gint enabled[MAX_TECHNOLOGIES];
77 static volatile gint connected[MAX_TECHNOLOGIES];
79 void __connman_notifier_list_registered(DBusMessageIter *iter, void *user_data)
83 for (i = 0; i < MAX_TECHNOLOGIES; i++) {
84 const char *type = __connman_service_type2string(i);
89 if (g_atomic_int_get(®istered[i]) > 0)
90 dbus_message_iter_append_basic(iter,
91 DBUS_TYPE_STRING, &type);
95 void __connman_notifier_list_enabled(DBusMessageIter *iter, void *user_data)
99 for (i = 0; i < MAX_TECHNOLOGIES; i++) {
100 const char *type = __connman_service_type2string(i);
105 if (g_atomic_int_get(&enabled[i]) > 0)
106 dbus_message_iter_append_basic(iter,
107 DBUS_TYPE_STRING, &type);
111 void __connman_notifier_list_connected(DBusMessageIter *iter, void *user_data)
115 for (i = 0; i < MAX_TECHNOLOGIES; i++) {
116 const char *type = __connman_service_type2string(i);
121 if (g_atomic_int_get(&connected[i]) > 0)
122 dbus_message_iter_append_basic(iter,
123 DBUS_TYPE_STRING, &type);
127 static void technology_registered(enum connman_service_type type,
128 connman_bool_t registered)
130 DBG("type %d registered %d", type, registered);
132 connman_dbus_property_changed_array(CONNMAN_MANAGER_PATH,
133 CONNMAN_MANAGER_INTERFACE, "AvailableTechnologies",
134 DBUS_TYPE_STRING, __connman_notifier_list_registered, NULL);
137 static void technology_enabled(enum connman_service_type type,
138 connman_bool_t enabled)
142 DBG("type %d enabled %d", type, enabled);
144 connman_dbus_property_changed_array(CONNMAN_MANAGER_PATH,
145 CONNMAN_MANAGER_INTERFACE, "EnabledTechnologies",
146 DBUS_TYPE_STRING, __connman_notifier_list_enabled, NULL);
148 for (list = notifier_list; list; list = list->next) {
149 struct connman_notifier *notifier = list->data;
151 if (notifier->service_enabled)
152 notifier->service_enabled(type, enabled);
156 unsigned int __connman_notifier_count_connected(void)
158 unsigned int i, count = 0;
160 for (i = 0; i < MAX_TECHNOLOGIES; i++) {
161 if (g_atomic_int_get(&connected[i]) > 0)
168 const char *__connman_notifier_get_state(void)
170 unsigned int count = __connman_notifier_count_connected();
178 static void state_changed(void)
180 unsigned int count = __connman_notifier_count_connected();
181 char *state = "offline";
190 connman_dbus_property_changed_basic(CONNMAN_MANAGER_PATH,
191 CONNMAN_MANAGER_INTERFACE, "State",
192 DBUS_TYPE_STRING, &state);
194 signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
195 CONNMAN_MANAGER_INTERFACE, "StateChanged");
199 dbus_message_append_args(signal, DBUS_TYPE_STRING, &state, NULL);
201 g_dbus_send_message(connection, signal);
204 static void technology_connected(enum connman_service_type type,
205 connman_bool_t connected)
207 DBG("type %d connected %d", type, connected);
209 connman_dbus_property_changed_array(CONNMAN_MANAGER_PATH,
210 CONNMAN_MANAGER_INTERFACE, "ConnectedTechnologies",
211 DBUS_TYPE_STRING, __connman_notifier_list_connected, NULL);
216 void __connman_notifier_register(enum connman_service_type type)
218 DBG("type %d", type);
221 case CONNMAN_SERVICE_TYPE_UNKNOWN:
222 case CONNMAN_SERVICE_TYPE_SYSTEM:
223 case CONNMAN_SERVICE_TYPE_GPS:
224 case CONNMAN_SERVICE_TYPE_VPN:
226 case CONNMAN_SERVICE_TYPE_ETHERNET:
227 case CONNMAN_SERVICE_TYPE_WIFI:
228 case CONNMAN_SERVICE_TYPE_WIMAX:
229 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
230 case CONNMAN_SERVICE_TYPE_CELLULAR:
234 if (g_atomic_int_exchange_and_add(®istered[type], 1) == 0)
235 technology_registered(type, TRUE);
238 void __connman_notifier_unregister(enum connman_service_type type)
240 DBG("type %d", type);
243 case CONNMAN_SERVICE_TYPE_UNKNOWN:
244 case CONNMAN_SERVICE_TYPE_SYSTEM:
245 case CONNMAN_SERVICE_TYPE_GPS:
246 case CONNMAN_SERVICE_TYPE_VPN:
248 case CONNMAN_SERVICE_TYPE_ETHERNET:
249 case CONNMAN_SERVICE_TYPE_WIFI:
250 case CONNMAN_SERVICE_TYPE_WIMAX:
251 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
252 case CONNMAN_SERVICE_TYPE_CELLULAR:
256 if (g_atomic_int_dec_and_test(®istered[type]) == TRUE)
257 technology_registered(type, FALSE);
260 void __connman_notifier_enable(enum connman_service_type type)
262 DBG("type %d", type);
265 case CONNMAN_SERVICE_TYPE_UNKNOWN:
266 case CONNMAN_SERVICE_TYPE_SYSTEM:
267 case CONNMAN_SERVICE_TYPE_GPS:
268 case CONNMAN_SERVICE_TYPE_VPN:
270 case CONNMAN_SERVICE_TYPE_ETHERNET:
271 case CONNMAN_SERVICE_TYPE_WIFI:
272 case CONNMAN_SERVICE_TYPE_WIMAX:
273 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
274 case CONNMAN_SERVICE_TYPE_CELLULAR:
278 if (g_atomic_int_exchange_and_add(&enabled[type], 1) == 0)
279 technology_enabled(type, TRUE);
282 void __connman_notifier_disable(enum connman_service_type type)
284 DBG("type %d", type);
287 case CONNMAN_SERVICE_TYPE_UNKNOWN:
288 case CONNMAN_SERVICE_TYPE_SYSTEM:
289 case CONNMAN_SERVICE_TYPE_GPS:
290 case CONNMAN_SERVICE_TYPE_VPN:
292 case CONNMAN_SERVICE_TYPE_ETHERNET:
293 case CONNMAN_SERVICE_TYPE_WIFI:
294 case CONNMAN_SERVICE_TYPE_WIMAX:
295 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
296 case CONNMAN_SERVICE_TYPE_CELLULAR:
300 if (g_atomic_int_dec_and_test(&enabled[type]) == TRUE)
301 technology_enabled(type, FALSE);
304 void __connman_notifier_connect(enum connman_service_type type)
306 DBG("type %d", type);
309 case CONNMAN_SERVICE_TYPE_UNKNOWN:
310 case CONNMAN_SERVICE_TYPE_SYSTEM:
311 case CONNMAN_SERVICE_TYPE_GPS:
312 case CONNMAN_SERVICE_TYPE_VPN:
314 case CONNMAN_SERVICE_TYPE_ETHERNET:
315 case CONNMAN_SERVICE_TYPE_WIFI:
316 case CONNMAN_SERVICE_TYPE_WIMAX:
317 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
318 case CONNMAN_SERVICE_TYPE_CELLULAR:
322 if (g_atomic_int_exchange_and_add(&connected[type], 1) == 0)
323 technology_connected(type, TRUE);
326 void __connman_notifier_disconnect(enum connman_service_type type)
328 DBG("type %d", type);
331 case CONNMAN_SERVICE_TYPE_UNKNOWN:
332 case CONNMAN_SERVICE_TYPE_SYSTEM:
333 case CONNMAN_SERVICE_TYPE_GPS:
334 case CONNMAN_SERVICE_TYPE_VPN:
336 case CONNMAN_SERVICE_TYPE_ETHERNET:
337 case CONNMAN_SERVICE_TYPE_WIFI:
338 case CONNMAN_SERVICE_TYPE_WIMAX:
339 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
340 case CONNMAN_SERVICE_TYPE_CELLULAR:
344 if (g_atomic_int_dec_and_test(&connected[type]) == TRUE)
345 technology_connected(type, FALSE);
348 static void technology_default(enum connman_service_type type)
352 str = __connman_service_type2string(type);
356 connman_dbus_property_changed_basic(CONNMAN_MANAGER_PATH,
357 CONNMAN_MANAGER_INTERFACE, "DefaultTechnology",
358 DBUS_TYPE_STRING, &str);
361 void __connman_notifier_default_changed(struct connman_service *service)
363 enum connman_service_type type = connman_service_get_type(service);
366 technology_default(type);
368 for (list = notifier_list; list; list = list->next) {
369 struct connman_notifier *notifier = list->data;
371 if (notifier->default_changed)
372 notifier->default_changed(service);
376 static void offlinemode_changed(dbus_bool_t enabled)
378 DBG("enabled %d", enabled);
380 connman_dbus_property_changed_basic(CONNMAN_MANAGER_PATH,
381 CONNMAN_MANAGER_INTERFACE, "OfflineMode",
382 DBUS_TYPE_BOOLEAN, &enabled);
385 void __connman_notifier_offlinemode(connman_bool_t enabled)
389 DBG("enabled %d", enabled);
391 __connman_profile_changed(FALSE);
393 offlinemode_changed(enabled);
395 for (list = notifier_list; list; list = list->next) {
396 struct connman_notifier *notifier = list->data;
398 if (notifier->offline_mode)
399 notifier->offline_mode(enabled);
403 connman_bool_t __connman_notifier_is_enabled(enum connman_service_type type)
405 DBG("type %d", type);
408 case CONNMAN_SERVICE_TYPE_UNKNOWN:
409 case CONNMAN_SERVICE_TYPE_SYSTEM:
410 case CONNMAN_SERVICE_TYPE_GPS:
411 case CONNMAN_SERVICE_TYPE_VPN:
413 case CONNMAN_SERVICE_TYPE_ETHERNET:
414 case CONNMAN_SERVICE_TYPE_WIFI:
415 case CONNMAN_SERVICE_TYPE_WIMAX:
416 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
417 case CONNMAN_SERVICE_TYPE_CELLULAR:
421 if (g_atomic_int_get(&enabled[type]) > 0)
427 int __connman_notifier_init(void)
431 connection = connman_dbus_get_connection();
436 void __connman_notifier_cleanup(void)
440 dbus_connection_unref(connection);