1 #include "e_connman_private.h"
5 static E_DBus_Signal_Handler *cb_name_owner_changed = NULL;
6 static DBusPendingCall *pending_get_name_owner = NULL;
7 static unsigned int init_count = 0;
8 static char *unique_name = NULL;
10 static const char bus_name[] = "org.moblin.connman";
11 static const char fdo_bus_name[] = "org.freedesktop.DBus";
12 static const char fdo_interface[] = "org.freedesktop.DBus";
13 static const char fdo_path[] = "/org/freedesktop/DBus";
15 E_DBus_Connection *e_connman_conn = NULL;
17 EAPI int E_CONNMAN_EVENT_MANAGER_IN = 0;
18 EAPI int E_CONNMAN_EVENT_MANAGER_OUT = 0;
19 EAPI int E_CONNMAN_EVENT_ELEMENT_ADD = 0;
20 EAPI int E_CONNMAN_EVENT_ELEMENT_DEL = 0;
21 EAPI int E_CONNMAN_EVENT_ELEMENT_UPDATED = 0;
23 const char *e_connman_iface_manager = NULL;
24 const char *e_connman_iface_network = NULL;
25 const char *e_connman_iface_profile = NULL;
26 const char *e_connman_iface_service = NULL;
27 const char *e_connman_iface_device = NULL;
28 const char *e_connman_iface_connection = NULL;
30 const char *e_connman_prop_available = NULL;
31 const char *e_connman_prop_connected = NULL;
32 const char *e_connman_prop_connections = NULL;
33 const char *e_connman_prop_default = NULL;
34 const char *e_connman_prop_device = NULL;
35 const char *e_connman_prop_devices = NULL;
36 const char *e_connman_prop_interface = NULL;
37 const char *e_connman_prop_ipv4_address = NULL;
38 const char *e_connman_prop_ipv4_method = NULL;
39 const char *e_connman_prop_name = NULL;
40 const char *e_connman_prop_network = NULL;
41 const char *e_connman_prop_networks = NULL;
42 const char *e_connman_prop_offline_mode = NULL;
43 const char *e_connman_prop_policy = NULL;
44 const char *e_connman_prop_powered = NULL;
45 const char *e_connman_prop_priority = NULL;
46 const char *e_connman_prop_profiles = NULL;
47 const char *e_connman_prop_remember = NULL;
48 const char *e_connman_prop_scan_interval = NULL;
49 const char *e_connman_prop_scanning = NULL;
50 const char *e_connman_prop_state = NULL;
51 const char *e_connman_prop_strengh = NULL;
52 const char *e_connman_prop_type = NULL;
53 const char *e_connman_prop_wifi_mode = NULL;
54 const char *e_connman_prop_wifi_passphrase = NULL;
55 const char *e_connman_prop_wifi_security = NULL;
56 const char *e_connman_prop_wifi_ssid = NULL;
59 e_connman_system_bus_name_get(void)
61 return unique_name ? unique_name : bus_name;
65 /***********************************************************************
67 ***********************************************************************/
70 * Synchronize elements with server.
72 * This will call Manager.GetProperties() on server, retrieve properties
73 * and some element paths and then request their properties.
75 * This call will add events E_CONNMAN_EVENT_ELEMENT_ADD and
76 * E_CONNMAN_EVENT_ELEMENT_UPDATED to the main loop.
78 * This will not remove stale elements.
80 * @return 1 on success, 0 otherwise.
83 e_connman_manager_sync_elements(void)
85 E_Connman_Element *manager;
89 manager = e_connman_element_register(manager_path, e_connman_iface_manager);
91 e_connman_element_properties_sync(manager);
95 DBG("sync_manager: %s (%s)\n", unique_name, bus_name);
101 _e_connman_system_name_owner_exit(void)
103 e_connman_manager_clear_elements();
104 ecore_event_add(E_CONNMAN_EVENT_MANAGER_OUT, NULL, NULL, NULL);
111 _e_connman_system_name_owner_enter(const char *uid)
113 DBG("enter connman at %s (old was %s)\n", uid, unique_name);
114 if (unique_name && strcmp(unique_name, uid) == 0)
116 DBG("same unique_name for connman, ignore.\n");
121 _e_connman_system_name_owner_exit();
123 unique_name = strdup(uid);
125 ecore_event_add(E_CONNMAN_EVENT_MANAGER_IN, NULL, NULL, NULL);
126 e_connman_manager_sync_elements();
130 _e_connman_system_name_owner_changed(void *data, DBusMessage *msg)
133 const char *name, *from, *to;
135 dbus_error_init(&err);
136 if (!dbus_message_get_args(msg, &err,
137 DBUS_TYPE_STRING, &name,
138 DBUS_TYPE_STRING, &from,
139 DBUS_TYPE_STRING, &to,
142 ERR("could not get NameOwnerChanged arguments: %s: %s\n",
143 err.name, err.message);
144 dbus_error_free(&err);
148 if (strcmp(name, bus_name) != 0)
151 DBG("NameOwnerChanged from=[%s] to=[%s]\n", from, to);
153 if (from[0] == '\0' && to[0] != '\0')
154 _e_connman_system_name_owner_enter(to);
155 else if (from[0] != '\0' && to[0] == '\0')
157 DBG("exit connman at %s\n", from);
158 if (strcmp(unique_name, from) != 0)
159 DBG("%s was not the known name %s, ignored.\n", from, unique_name);
161 _e_connman_system_name_owner_exit();
164 DBG("unknow change from %s to %s\n", from, to);
168 _e_connman_get_name_owner(void *data, DBusMessage *msg, DBusError *err)
174 pending_get_name_owner = NULL;
176 if (!_dbus_callback_check_and_init(msg, &itr, err))
179 t = dbus_message_iter_get_arg_type(&itr);
180 if (!_dbus_iter_type_check(t, DBUS_TYPE_STRING))
183 dbus_message_iter_get_basic(&itr, &uid);
186 ERR("no name owner!\n");
190 _e_connman_system_name_owner_enter(uid);
195 * Initialize E Connection Manager (E_Connman) system.
197 * This will connect and watch org.moblin.connman.Manager and Element
198 * events and translate to Ecore main loop events, also provide a
199 * proxy for method invocation on server.
201 * Interesting events are:
202 * - E_CONNMAN_EVENT_MANAGER_IN: issued when connman is avaiable.
203 * - E_CONNMAN_EVENT_MANAGER_OUT: issued when connman connection is lost.
204 * - E_CONNMAN_EVENT_ELEMENT_ADD: element was added.
205 * - E_CONNMAN_EVENT_ELEMENT_DEL: element was deleted.
206 * - E_CONNMAN_EVENT_ELEMENT_UPDATED: element was updated (properties
209 * Manager IN/OUT events do not provide any event information, just
210 * tells you that system is usable or not. After manager is out, all
211 * elements will be removed, so after this event do not use the system anymore.
213 * Element events will give you an element object. After DEL event callback
214 * returns, that element will not be valid anymore.
217 e_connman_system_init(E_DBus_Connection *edbus_conn)
225 fputs("ERROR: Error during the initialization of eina.\n", stderr);
227 if (E_CONNMAN_EVENT_MANAGER_IN == 0)
228 E_CONNMAN_EVENT_MANAGER_IN = ecore_event_type_new();
229 if (E_CONNMAN_EVENT_MANAGER_OUT == 0)
230 E_CONNMAN_EVENT_MANAGER_OUT = ecore_event_type_new();
231 if (E_CONNMAN_EVENT_ELEMENT_ADD == 0)
232 E_CONNMAN_EVENT_ELEMENT_ADD = ecore_event_type_new();
233 if (E_CONNMAN_EVENT_ELEMENT_DEL == 0)
234 E_CONNMAN_EVENT_ELEMENT_DEL = ecore_event_type_new();
235 if (E_CONNMAN_EVENT_ELEMENT_UPDATED == 0)
236 E_CONNMAN_EVENT_ELEMENT_UPDATED = ecore_event_type_new();
238 if (e_connman_iface_manager == NULL)
239 e_connman_iface_manager = eina_stringshare_add("org.moblin.connman.Manager");
240 if (e_connman_iface_network == NULL)
241 e_connman_iface_network = eina_stringshare_add("org.moblin.connman.Network");
242 if (e_connman_iface_profile == NULL)
243 e_connman_iface_profile = eina_stringshare_add("org.moblin.connman.Profile");
244 if (e_connman_iface_service == NULL)
245 e_connman_iface_service = eina_stringshare_add("org.moblin.connman.Service");
246 if (e_connman_iface_device == NULL)
247 e_connman_iface_device = eina_stringshare_add("org.moblin.connman.Device");
248 if (e_connman_iface_connection == NULL)
249 e_connman_iface_connection = eina_stringshare_add("org.moblin.connman.Connection");
251 if (e_connman_prop_available == NULL)
252 e_connman_prop_available = eina_stringshare_add("Available");
253 if (e_connman_prop_connected == NULL)
254 e_connman_prop_connected = eina_stringshare_add("Connected");
255 if (e_connman_prop_connections == NULL)
256 e_connman_prop_connections = eina_stringshare_add("Connections");
257 if (e_connman_prop_default == NULL)
258 e_connman_prop_default = eina_stringshare_add("Default");
259 if (e_connman_prop_device == NULL)
260 e_connman_prop_device = eina_stringshare_add("Device");
261 if (e_connman_prop_devices == NULL)
262 e_connman_prop_devices = eina_stringshare_add("Devices");
263 if (e_connman_prop_interface == NULL)
264 e_connman_prop_interface = eina_stringshare_add("Interface");
265 if (e_connman_prop_ipv4_address == NULL)
266 e_connman_prop_ipv4_address = eina_stringshare_add("IPv4.Address");
267 if (e_connman_prop_ipv4_method == NULL)
268 e_connman_prop_ipv4_method = eina_stringshare_add("IPv4.Method");
269 if (e_connman_prop_name == NULL)
270 e_connman_prop_name = eina_stringshare_add("Name");
271 if (e_connman_prop_network == NULL)
272 e_connman_prop_network = eina_stringshare_add("Network");
273 if (e_connman_prop_networks == NULL)
274 e_connman_prop_networks = eina_stringshare_add("Networks");
275 if (e_connman_prop_offline_mode == NULL)
276 e_connman_prop_offline_mode = eina_stringshare_add("OfflineMode");
277 if (e_connman_prop_policy == NULL)
278 e_connman_prop_policy = eina_stringshare_add("Policy");
279 if (e_connman_prop_powered == NULL)
280 e_connman_prop_powered = eina_stringshare_add("Powered");
281 if (e_connman_prop_priority == NULL)
282 e_connman_prop_priority = eina_stringshare_add("Priority");
283 if (e_connman_prop_profiles == NULL)
284 e_connman_prop_profiles = eina_stringshare_add("Profiles");
285 if (e_connman_prop_remember == NULL)
286 e_connman_prop_remember = eina_stringshare_add("Remember");
287 if (e_connman_prop_scan_interval == NULL)
288 e_connman_prop_scan_interval = eina_stringshare_add("ScanInterval");
289 if (e_connman_prop_scanning == NULL)
290 e_connman_prop_scanning = eina_stringshare_add("Scanning");
291 if (e_connman_prop_state == NULL)
292 e_connman_prop_state = eina_stringshare_add("State");
293 if (e_connman_prop_strengh == NULL)
294 e_connman_prop_strengh = eina_stringshare_add("Strength");
295 if (e_connman_prop_type == NULL)
296 e_connman_prop_type = eina_stringshare_add("Type");
297 if (e_connman_prop_wifi_mode == NULL)
298 e_connman_prop_wifi_mode = eina_stringshare_add("WiFi.Mode");
299 if (e_connman_prop_wifi_passphrase == NULL)
300 e_connman_prop_wifi_passphrase = eina_stringshare_add("WiFi.Passphrase");
301 if (e_connman_prop_wifi_security == NULL)
302 e_connman_prop_wifi_security = eina_stringshare_add("WiFi.Security");
303 if (e_connman_prop_wifi_ssid == NULL)
304 e_connman_prop_wifi_ssid = eina_stringshare_add("WiFi.SSID");
306 e_connman_conn = edbus_conn;
307 cb_name_owner_changed = e_dbus_signal_handler_add
308 (e_connman_conn, fdo_bus_name, fdo_path, fdo_interface, "NameOwnerChanged",
309 _e_connman_system_name_owner_changed, NULL);
311 if (pending_get_name_owner)
312 dbus_pending_call_cancel(pending_get_name_owner);
314 pending_get_name_owner = e_dbus_get_name_owner
315 (e_connman_conn, bus_name, _e_connman_get_name_owner, NULL);
317 e_connman_elements_init();
323 _stringshare_del(const char **str)
327 eina_stringshare_del(*str);
332 * Shutdown connman system.
334 * When count drops to 0 resources will be released and no calls should be
338 e_connman_system_shutdown(void)
342 fputs("ERROR: connman system already shutdown.\n", stderr);
349 _stringshare_del(&e_connman_iface_manager);
350 _stringshare_del(&e_connman_iface_network);
351 _stringshare_del(&e_connman_iface_profile);
352 _stringshare_del(&e_connman_iface_service);
353 _stringshare_del(&e_connman_iface_device);
354 _stringshare_del(&e_connman_iface_connection);
356 _stringshare_del(&e_connman_prop_available);
357 _stringshare_del(&e_connman_prop_connected);
358 _stringshare_del(&e_connman_prop_connections);
359 _stringshare_del(&e_connman_prop_default);
360 _stringshare_del(&e_connman_prop_device);
361 _stringshare_del(&e_connman_prop_devices);
362 _stringshare_del(&e_connman_prop_interface);
363 _stringshare_del(&e_connman_prop_ipv4_address);
364 _stringshare_del(&e_connman_prop_ipv4_method);
365 _stringshare_del(&e_connman_prop_name);
366 _stringshare_del(&e_connman_prop_network);
367 _stringshare_del(&e_connman_prop_networks);
368 _stringshare_del(&e_connman_prop_offline_mode);
369 _stringshare_del(&e_connman_prop_policy);
370 _stringshare_del(&e_connman_prop_powered);
371 _stringshare_del(&e_connman_prop_priority);
372 _stringshare_del(&e_connman_prop_profiles);
373 _stringshare_del(&e_connman_prop_remember);
374 _stringshare_del(&e_connman_prop_scan_interval);
375 _stringshare_del(&e_connman_prop_scanning);
376 _stringshare_del(&e_connman_prop_state);
377 _stringshare_del(&e_connman_prop_strengh);
378 _stringshare_del(&e_connman_prop_type);
379 _stringshare_del(&e_connman_prop_wifi_mode);
380 _stringshare_del(&e_connman_prop_wifi_passphrase);
381 _stringshare_del(&e_connman_prop_wifi_security);
382 _stringshare_del(&e_connman_prop_wifi_ssid);
384 if (pending_get_name_owner)
386 dbus_pending_call_cancel(pending_get_name_owner);
387 pending_get_name_owner = NULL;
390 if (cb_name_owner_changed)
392 e_dbus_signal_handler_del(e_connman_conn, cb_name_owner_changed);
393 cb_name_owner_changed = NULL;
397 _e_connman_system_name_owner_exit();
399 e_connman_elements_shutdown();
401 e_connman_conn = NULL;