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 static const char *type2string(enum connman_service_type type)
76 case CONNMAN_SERVICE_TYPE_UNKNOWN:
78 case CONNMAN_SERVICE_TYPE_ETHERNET:
80 case CONNMAN_SERVICE_TYPE_WIFI:
82 case CONNMAN_SERVICE_TYPE_WIMAX:
84 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
86 case CONNMAN_SERVICE_TYPE_CELLULAR:
93 #define MAX_TECHNOLOGIES 10
95 static volatile gint registered[MAX_TECHNOLOGIES];
96 static volatile gint enabled[MAX_TECHNOLOGIES];
97 static volatile gint connected[MAX_TECHNOLOGIES];
99 void __connman_notifier_list_registered(DBusMessageIter *iter)
103 for (i = 0; i < 10; i++) {
104 const char *type = type2string(i);
109 if (g_atomic_int_get(®istered[i]) > 0)
110 dbus_message_iter_append_basic(iter,
111 DBUS_TYPE_STRING, &type);
115 void __connman_notifier_list_enabled(DBusMessageIter *iter)
119 for (i = 0; i < 10; i++) {
120 const char *type = type2string(i);
125 if (g_atomic_int_get(&enabled[i]) > 0)
126 dbus_message_iter_append_basic(iter,
127 DBUS_TYPE_STRING, &type);
131 void __connman_notifier_list_connected(DBusMessageIter *iter)
135 for (i = 0; i < 10; i++) {
136 const char *type = type2string(i);
141 if (g_atomic_int_get(&connected[i]) > 0)
142 dbus_message_iter_append_basic(iter,
143 DBUS_TYPE_STRING, &type);
147 static void technology_registered(enum connman_service_type type,
148 connman_bool_t registered)
151 DBusMessageIter entry, value, iter;
152 const char *key = "AvailableTechnologies";
154 DBG("type %d registered %d", type, registered);
156 signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
157 CONNMAN_MANAGER_INTERFACE, "PropertyChanged");
161 dbus_message_iter_init_append(signal, &entry);
163 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
165 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
166 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_STRING_AS_STRING,
169 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
170 DBUS_TYPE_STRING_AS_STRING, &iter);
171 __connman_notifier_list_registered(&iter);
172 dbus_message_iter_close_container(&value, &iter);
174 dbus_message_iter_close_container(&entry, &value);
176 g_dbus_send_message(connection, signal);
179 static void technology_enabled(enum connman_device_type type,
180 connman_bool_t enabled)
184 DBusMessageIter entry, value, iter;
185 const char *key = "EnabledTechnologies";
187 DBG("type %d enabled %d", type, enabled);
189 signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
190 CONNMAN_MANAGER_INTERFACE, "PropertyChanged");
194 dbus_message_iter_init_append(signal, &entry);
196 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
198 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
199 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_STRING_AS_STRING,
202 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
203 DBUS_TYPE_STRING_AS_STRING, &iter);
204 __connman_notifier_list_enabled(&iter);
205 dbus_message_iter_close_container(&value, &iter);
207 dbus_message_iter_close_container(&entry, &value);
209 g_dbus_send_message(connection, signal);
212 for (list = notifier_list; list; list = list->next) {
213 struct connman_notifier *notifier = list->data;
215 if (notifier->device_enabled)
216 notifier->device_enabled(type, enabled);
220 static void technology_connected(enum connman_service_type type,
221 connman_bool_t connected)
224 DBusMessageIter entry, value, iter;
225 const char *key = "ConnectedTechnologies";
227 DBG("type %d connected %d", type, connected);
229 signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
230 CONNMAN_MANAGER_INTERFACE, "PropertyChanged");
234 dbus_message_iter_init_append(signal, &entry);
236 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
238 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
239 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_STRING_AS_STRING,
242 dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
243 DBUS_TYPE_STRING_AS_STRING, &iter);
244 __connman_notifier_list_connected(&iter);
245 dbus_message_iter_close_container(&value, &iter);
247 dbus_message_iter_close_container(&entry, &value);
249 g_dbus_send_message(connection, signal);
252 void __connman_notifier_register(enum connman_service_type type)
254 DBG("type %d", type);
257 case CONNMAN_SERVICE_TYPE_UNKNOWN:
259 case CONNMAN_SERVICE_TYPE_ETHERNET:
260 case CONNMAN_SERVICE_TYPE_WIFI:
261 case CONNMAN_SERVICE_TYPE_WIMAX:
262 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
263 case CONNMAN_SERVICE_TYPE_CELLULAR:
267 if (g_atomic_int_exchange_and_add(®istered[type], 1) == 0)
268 technology_registered(type, TRUE);
271 void __connman_notifier_unregister(enum connman_service_type type)
273 DBG("type %d", type);
276 case CONNMAN_SERVICE_TYPE_UNKNOWN:
278 case CONNMAN_SERVICE_TYPE_ETHERNET:
279 case CONNMAN_SERVICE_TYPE_WIFI:
280 case CONNMAN_SERVICE_TYPE_WIMAX:
281 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
282 case CONNMAN_SERVICE_TYPE_CELLULAR:
286 if (g_atomic_int_dec_and_test(®istered[type]) == TRUE)
287 technology_registered(type, FALSE);
290 void __connman_notifier_enable(enum connman_service_type type)
292 DBG("type %d", type);
295 case CONNMAN_SERVICE_TYPE_UNKNOWN:
297 case CONNMAN_SERVICE_TYPE_ETHERNET:
298 case CONNMAN_SERVICE_TYPE_WIFI:
299 case CONNMAN_SERVICE_TYPE_WIMAX:
300 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
301 case CONNMAN_SERVICE_TYPE_CELLULAR:
305 if (g_atomic_int_exchange_and_add(&enabled[type], 1) == 0)
306 technology_enabled(type, TRUE);
309 void __connman_notifier_disable(enum connman_service_type type)
311 DBG("type %d", type);
314 case CONNMAN_SERVICE_TYPE_UNKNOWN:
316 case CONNMAN_SERVICE_TYPE_ETHERNET:
317 case CONNMAN_SERVICE_TYPE_WIFI:
318 case CONNMAN_SERVICE_TYPE_WIMAX:
319 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
320 case CONNMAN_SERVICE_TYPE_CELLULAR:
324 if (g_atomic_int_dec_and_test(&enabled[type]) == TRUE)
325 technology_enabled(type, FALSE);
328 void __connman_notifier_connect(enum connman_service_type type)
330 DBG("type %d", type);
333 case CONNMAN_SERVICE_TYPE_UNKNOWN:
335 case CONNMAN_SERVICE_TYPE_ETHERNET:
336 case CONNMAN_SERVICE_TYPE_WIFI:
337 case CONNMAN_SERVICE_TYPE_WIMAX:
338 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
339 case CONNMAN_SERVICE_TYPE_CELLULAR:
343 if (g_atomic_int_exchange_and_add(&connected[type], 1) == 0)
344 technology_connected(type, TRUE);
347 void __connman_notifier_disconnect(enum connman_service_type type)
349 DBG("type %d", type);
352 case CONNMAN_SERVICE_TYPE_UNKNOWN:
354 case CONNMAN_SERVICE_TYPE_ETHERNET:
355 case CONNMAN_SERVICE_TYPE_WIFI:
356 case CONNMAN_SERVICE_TYPE_WIMAX:
357 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
358 case CONNMAN_SERVICE_TYPE_CELLULAR:
362 if (g_atomic_int_dec_and_test(&connected[type]) == TRUE)
363 technology_connected(type, FALSE);
366 static void offlinemode_changed(dbus_bool_t enabled)
369 DBusMessageIter entry, value;
370 const char *key = "OfflineMode";
372 DBG("enabled %d", enabled);
374 signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
375 CONNMAN_MANAGER_INTERFACE, "PropertyChanged");
379 dbus_message_iter_init_append(signal, &entry);
381 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
383 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
384 DBUS_TYPE_BOOLEAN_AS_STRING, &value);
385 dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN, &enabled);
386 dbus_message_iter_close_container(&entry, &value);
388 g_dbus_send_message(connection, signal);
391 void __connman_notifier_offlinemode(connman_bool_t enabled)
395 DBG("enabled %d", enabled);
397 __connman_profile_changed(FALSE);
399 offlinemode_changed(enabled);
401 for (list = notifier_list; list; list = list->next) {
402 struct connman_notifier *notifier = list->data;
404 if (notifier->offline_mode)
405 notifier->offline_mode(enabled);
409 int __connman_notifier_init(void)
413 connection = connman_dbus_get_connection();
418 void __connman_notifier_cleanup(void)
422 dbus_connection_unref(connection);