5 * Copyright (C) 2007-2009 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)
83 for (i = 0; i < 10; 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)
99 for (i = 0; i < 10; 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)
115 for (i = 0; i < 10; 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)
131 DBusMessageIter entry, value, iter;
132 const char *key = "AvailableTechnologies";
134 DBG("type %d registered %d", type, registered);
136 signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
137 CONNMAN_MANAGER_INTERFACE, "PropertyChanged");
141 dbus_message_iter_init_append(signal, &entry);
143 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
145 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
146 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_STRING_AS_STRING,
149 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
150 DBUS_TYPE_STRING_AS_STRING, &iter);
151 __connman_notifier_list_registered(&iter);
152 dbus_message_iter_close_container(&value, &iter);
154 dbus_message_iter_close_container(&entry, &value);
156 g_dbus_send_message(connection, signal);
159 static void technology_enabled(enum connman_service_type type,
160 connman_bool_t enabled)
164 DBusMessageIter entry, value, iter;
165 const char *key = "EnabledTechnologies";
167 DBG("type %d enabled %d", type, enabled);
169 signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
170 CONNMAN_MANAGER_INTERFACE, "PropertyChanged");
174 dbus_message_iter_init_append(signal, &entry);
176 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
178 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
179 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_STRING_AS_STRING,
182 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
183 DBUS_TYPE_STRING_AS_STRING, &iter);
184 __connman_notifier_list_enabled(&iter);
185 dbus_message_iter_close_container(&value, &iter);
187 dbus_message_iter_close_container(&entry, &value);
189 g_dbus_send_message(connection, signal);
192 for (list = notifier_list; list; list = list->next) {
193 struct connman_notifier *notifier = list->data;
195 if (notifier->service_enabled)
196 notifier->service_enabled(type, enabled);
200 static void technology_connected(enum connman_service_type type,
201 connman_bool_t connected)
204 DBusMessageIter entry, value, iter;
205 const char *key = "ConnectedTechnologies";
207 DBG("type %d connected %d", type, connected);
209 signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
210 CONNMAN_MANAGER_INTERFACE, "PropertyChanged");
214 dbus_message_iter_init_append(signal, &entry);
216 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
218 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
219 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_STRING_AS_STRING,
222 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
223 DBUS_TYPE_STRING_AS_STRING, &iter);
224 __connman_notifier_list_connected(&iter);
225 dbus_message_iter_close_container(&value, &iter);
227 dbus_message_iter_close_container(&entry, &value);
229 g_dbus_send_message(connection, signal);
232 void __connman_notifier_register(enum connman_service_type type)
234 DBG("type %d", type);
237 case CONNMAN_SERVICE_TYPE_UNKNOWN:
239 case CONNMAN_SERVICE_TYPE_ETHERNET:
240 case CONNMAN_SERVICE_TYPE_WIFI:
241 case CONNMAN_SERVICE_TYPE_WIMAX:
242 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
243 case CONNMAN_SERVICE_TYPE_CELLULAR:
247 if (g_atomic_int_exchange_and_add(®istered[type], 1) == 0)
248 technology_registered(type, TRUE);
251 void __connman_notifier_unregister(enum connman_service_type type)
253 DBG("type %d", type);
256 case CONNMAN_SERVICE_TYPE_UNKNOWN:
258 case CONNMAN_SERVICE_TYPE_ETHERNET:
259 case CONNMAN_SERVICE_TYPE_WIFI:
260 case CONNMAN_SERVICE_TYPE_WIMAX:
261 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
262 case CONNMAN_SERVICE_TYPE_CELLULAR:
266 if (g_atomic_int_dec_and_test(®istered[type]) == TRUE)
267 technology_registered(type, FALSE);
270 void __connman_notifier_enable(enum connman_service_type type)
272 DBG("type %d", type);
275 case CONNMAN_SERVICE_TYPE_UNKNOWN:
277 case CONNMAN_SERVICE_TYPE_ETHERNET:
278 case CONNMAN_SERVICE_TYPE_WIFI:
279 case CONNMAN_SERVICE_TYPE_WIMAX:
280 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
281 case CONNMAN_SERVICE_TYPE_CELLULAR:
285 if (g_atomic_int_exchange_and_add(&enabled[type], 1) == 0)
286 technology_enabled(type, TRUE);
289 void __connman_notifier_disable(enum connman_service_type type)
291 DBG("type %d", type);
294 case CONNMAN_SERVICE_TYPE_UNKNOWN:
296 case CONNMAN_SERVICE_TYPE_ETHERNET:
297 case CONNMAN_SERVICE_TYPE_WIFI:
298 case CONNMAN_SERVICE_TYPE_WIMAX:
299 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
300 case CONNMAN_SERVICE_TYPE_CELLULAR:
304 if (g_atomic_int_dec_and_test(&enabled[type]) == TRUE)
305 technology_enabled(type, FALSE);
308 void __connman_notifier_connect(enum connman_service_type type)
310 DBG("type %d", type);
313 case CONNMAN_SERVICE_TYPE_UNKNOWN:
315 case CONNMAN_SERVICE_TYPE_ETHERNET:
316 case CONNMAN_SERVICE_TYPE_WIFI:
317 case CONNMAN_SERVICE_TYPE_WIMAX:
318 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
319 case CONNMAN_SERVICE_TYPE_CELLULAR:
323 if (g_atomic_int_exchange_and_add(&connected[type], 1) == 0)
324 technology_connected(type, TRUE);
327 void __connman_notifier_disconnect(enum connman_service_type type)
329 DBG("type %d", type);
332 case CONNMAN_SERVICE_TYPE_UNKNOWN:
334 case CONNMAN_SERVICE_TYPE_ETHERNET:
335 case CONNMAN_SERVICE_TYPE_WIFI:
336 case CONNMAN_SERVICE_TYPE_WIMAX:
337 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
338 case CONNMAN_SERVICE_TYPE_CELLULAR:
342 if (g_atomic_int_dec_and_test(&connected[type]) == TRUE)
343 technology_connected(type, FALSE);
346 static void offlinemode_changed(dbus_bool_t enabled)
349 DBusMessageIter entry, value;
350 const char *key = "OfflineMode";
352 DBG("enabled %d", enabled);
354 signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
355 CONNMAN_MANAGER_INTERFACE, "PropertyChanged");
359 dbus_message_iter_init_append(signal, &entry);
361 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
363 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
364 DBUS_TYPE_BOOLEAN_AS_STRING, &value);
365 dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN, &enabled);
366 dbus_message_iter_close_container(&entry, &value);
368 g_dbus_send_message(connection, signal);
371 void __connman_notifier_offlinemode(connman_bool_t enabled)
375 DBG("enabled %d", enabled);
377 __connman_profile_changed(FALSE);
379 offlinemode_changed(enabled);
381 for (list = notifier_list; list; list = list->next) {
382 struct connman_notifier *notifier = list->data;
384 if (notifier->offline_mode)
385 notifier->offline_mode(enabled);
389 connman_bool_t __connman_notifier_is_enabled(enum connman_service_type type)
391 DBG("type %d", type);
394 case CONNMAN_SERVICE_TYPE_UNKNOWN:
396 case CONNMAN_SERVICE_TYPE_ETHERNET:
397 case CONNMAN_SERVICE_TYPE_WIFI:
398 case CONNMAN_SERVICE_TYPE_WIMAX:
399 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
400 case CONNMAN_SERVICE_TYPE_CELLULAR:
404 if (g_atomic_int_get(&enabled[type]) > 0)
410 int __connman_notifier_init(void)
414 connection = connman_dbus_get_connection();
419 void __connman_notifier_cleanup(void)
423 dbus_connection_unref(connection);