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
32 static DBusConnection *connection = NULL;
34 static GHashTable *provider_hash = NULL;
36 static GSList *driver_list = NULL;
38 struct connman_provider {
39 struct connman_element element;
40 struct connman_service *vpn_service;
46 struct connman_provider_driver *driver;
50 void __connman_provider_append_properties(struct connman_provider *provider,
51 DBusMessageIter *iter)
53 if (provider->name != NULL)
54 connman_dbus_dict_append_basic(iter, "Name",
55 DBUS_TYPE_STRING, &provider->name);
57 if (provider->type != NULL)
58 connman_dbus_dict_append_basic(iter, "Type", DBUS_TYPE_STRING,
62 static struct connman_provider *connman_provider_lookup(const char *identifier)
64 struct connman_provider *provider = NULL;
66 provider = g_hash_table_lookup(provider_hash, identifier);
71 static void connman_provider_setup_vpn_ipv4(struct connman_provider *provider,
72 struct connman_element *element)
74 if (element == NULL || provider == NULL)
77 DBG("set vpn type %d", element->type);
82 g_free(element->ipv4.address);
83 element->ipv4.address = g_strdup(provider->element.ipv4.address);
85 g_free(element->ipv4.netmask);
86 element->ipv4.netmask = g_strdup(provider->element.ipv4.netmask);
88 g_free(element->ipv4.gateway);
89 element->ipv4.gateway = g_strdup(provider->element.ipv4.gateway);
91 g_free(element->ipv4.broadcast);
92 element->ipv4.broadcast = g_strdup(provider->element.ipv4.broadcast);
94 g_free(element->ipv4.pac);
95 element->ipv4.pac = g_strdup(provider->element.ipv4.pac);
100 struct connman_provider *connman_provider_ref(struct connman_provider *provider)
102 DBG("provider %p", provider);
104 if (connman_element_ref(&provider->element) == NULL)
110 void connman_provider_unref(struct connman_provider *provider)
112 DBG("provider %p", provider);
114 connman_element_unref(&provider->element);
117 static gboolean match_driver(struct connman_provider *provider,
118 struct connman_provider_driver *driver)
120 if (g_strcmp0(driver->name, provider->type) == 0)
126 static int provider_probe(struct connman_provider *provider)
130 DBG("provider %p name %s", provider, provider->name);
132 if (provider->driver != NULL)
135 for (list = driver_list; list; list = list->next) {
136 struct connman_provider_driver *driver = list->data;
138 if (match_driver(provider, driver) == FALSE)
141 DBG("driver %p name %s", driver, driver->name);
143 if (driver->probe != NULL && driver->probe(provider) == 0) {
144 provider->driver = driver;
149 if (provider->driver == NULL)
155 int __connman_provider_disconnect(struct connman_provider *provider)
159 DBG("provider %p", provider);
161 if (provider->driver != NULL && provider->driver->disconnect != NULL)
162 err = provider->driver->disconnect(provider);
166 __connman_service_indicate_state(provider->vpn_service,
167 CONNMAN_SERVICE_STATE_DISCONNECT);
169 if (err != -EINPROGRESS)
178 int __connman_provider_connect(struct connman_provider *provider)
182 DBG("provider %p", provider);
184 g_free(provider->element.ipv4.address);
185 g_free(provider->element.ipv4.netmask);
186 g_free(provider->element.ipv4.gateway);
187 g_free(provider->element.ipv4.broadcast);
188 g_free(provider->element.ipv4.pac);
190 provider->element.ipv4.address = NULL;
191 provider->element.ipv4.netmask = NULL;
192 provider->element.ipv4.gateway = NULL;
193 provider->element.ipv4.broadcast = NULL;
194 provider->element.ipv4.pac = NULL;
196 if (provider->driver != NULL && provider->driver->connect != NULL)
197 err = provider->driver->connect(provider);
202 if (err != -EINPROGRESS)
205 __connman_service_indicate_state(provider->vpn_service,
206 CONNMAN_SERVICE_STATE_ASSOCIATION);
213 int __connman_provider_remove(const char *path)
215 struct connman_provider *provider;
217 DBG("path %s", path);
219 provider = g_hash_table_lookup(provider_hash, path);
220 if (provider == NULL) {
221 DBG("patch %s not found", path);
225 g_hash_table_remove(provider_hash, path);
230 int connman_provider_set_connected(struct connman_provider *provider,
231 connman_bool_t connected)
233 if (connected == TRUE) {
234 enum connman_element_type type = CONNMAN_ELEMENT_TYPE_UNKNOWN;
235 struct connman_element *element;
237 type = CONNMAN_ELEMENT_TYPE_IPV4;
239 element = connman_element_create(NULL);
240 if (element != NULL) {
241 element->type = type;
242 element->index = provider->element.index;
244 connman_provider_setup_vpn_ipv4(provider, element);
246 if (connman_element_register(element,
247 &provider->element) < 0)
248 connman_element_unref(element);
250 char *nameservers = NULL;
255 nameservers = g_strdup(provider->dns);
257 name = connman_inet_ifname(
258 provider->element.index);
260 char *next = strchr(value, ' ');
264 connman_resolver_append(name,
275 __connman_service_indicate_state(provider->vpn_service,
276 CONNMAN_SERVICE_STATE_READY);
278 connman_element_unregister_children(&provider->element);
279 __connman_service_indicate_state(provider->vpn_service,
280 CONNMAN_SERVICE_STATE_IDLE);
286 static void provider_free(gpointer user_data)
288 struct connman_provider *provider = user_data;
290 DBG("provider %p", provider);
292 g_free(provider->name);
293 g_free(provider->type);
294 g_free(provider->domain);
295 g_free(provider->identifier);
296 g_free(provider->dns);
297 __connman_service_put(provider->vpn_service);
300 static void unregister_provider(gpointer data)
302 struct connman_provider *provider = data;
304 DBG("provider %p", provider);
306 __connman_provider_disconnect(provider);
308 connman_element_unregister(&provider->element);
309 connman_provider_unref(provider);
312 static void provider_destruct(struct connman_element *element)
314 struct connman_provider *provider = element->private;
316 DBG("provider %p", provider);
318 provider_free(provider);
321 static void __connman_provider_initialize(struct connman_provider *provider)
323 DBG("provider %p", provider);
325 __connman_element_initialize(&provider->element);
327 provider->element.private = provider;
328 provider->element.destruct = provider_destruct;
330 provider->element.ipv4.address = NULL;
331 provider->element.ipv4.netmask = NULL;
332 provider->element.ipv4.gateway = NULL;
333 provider->element.ipv4.broadcast = NULL;
334 provider->element.ipv4.pac = NULL;
336 provider->name = NULL;
337 provider->type = NULL;
338 provider->dns = NULL;
339 provider->domain = NULL;
340 provider->identifier = NULL;
343 static struct connman_provider *connman_provider_new(void)
345 struct connman_provider *provider;
347 provider = g_try_new0(struct connman_provider, 1);
348 if (provider == NULL)
351 DBG("provider %p", provider);
352 __connman_provider_initialize(provider);
357 static int provider_register(struct connman_provider *provider)
359 DBG("provider %p", provider);
364 static struct connman_provider *connman_provider_get(const char *identifier)
366 struct connman_provider *provider;
368 provider = g_hash_table_lookup(provider_hash, identifier);
369 if (provider != NULL)
372 provider = connman_provider_new();
373 if (provider == NULL)
376 DBG("provider %p", provider);
378 provider->identifier = g_strdup(identifier);
380 g_hash_table_insert(provider_hash, provider->identifier, provider);
382 provider->element.name = g_strdup(identifier);
383 connman_element_register(&provider->element, NULL);
388 static struct connman_provider *connman_provider_create(const char *name)
390 struct connman_provider *provider;
392 provider = connman_provider_get(name);
394 if (provider == NULL)
397 provider_register(provider);
402 int __connman_provider_create_and_connect(DBusMessage *msg)
404 struct connman_provider *provider;
405 DBusMessageIter iter, array;
406 const char *type = NULL, *name = NULL, *service_path = NULL;
408 gboolean created = FALSE;
411 dbus_message_iter_init(msg, &iter);
412 dbus_message_iter_recurse(&iter, &array);
414 while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
415 DBusMessageIter entry, value;
418 dbus_message_iter_recurse(&array, &entry);
419 dbus_message_iter_get_basic(&entry, &key);
421 dbus_message_iter_next(&entry);
422 dbus_message_iter_recurse(&entry, &value);
424 switch (dbus_message_iter_get_arg_type(&value)) {
425 case DBUS_TYPE_STRING:
426 if (g_str_equal(key, "Type") == TRUE)
427 dbus_message_iter_get_basic(&value, &type);
428 else if (g_str_equal(key, "Name") == TRUE)
429 dbus_message_iter_get_basic(&value, &name);
433 if (type != NULL && name != NULL)
436 dbus_message_iter_next(&array);
439 DBG("Type %s name %s", type, name);
441 if (type == NULL || name == NULL) {
446 ident = g_strdup_printf("%s_%s", type, name);
448 provider = connman_provider_lookup(ident);
450 if (provider == NULL) {
452 provider = connman_provider_create(ident);
454 provider->name = g_strdup(name);
455 provider->type = g_strdup(type);
459 if (provider == NULL) {
460 DBG("can not create provider");
464 dbus_message_iter_init(msg, &iter);
465 dbus_message_iter_recurse(&iter, &array);
467 while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
468 DBusMessageIter entry, value;
469 const char *key, *str;
471 dbus_message_iter_recurse(&array, &entry);
472 dbus_message_iter_get_basic(&entry, &key);
474 dbus_message_iter_next(&entry);
475 dbus_message_iter_recurse(&entry, &value);
477 switch (dbus_message_iter_get_arg_type(&value)) {
478 case DBUS_TYPE_STRING:
479 dbus_message_iter_get_basic(&value, &str);
480 connman_provider_set_string(provider, key, str);
484 dbus_message_iter_next(&array);
489 if (provider == NULL) {
495 provider_probe(provider);
497 provider->vpn_service =
498 __connman_service_create_from_provider(provider);
499 if (provider->vpn_service == NULL) {
504 err = __connman_service_connect(provider->vpn_service);
505 if (err < 0 && err != -EINPROGRESS)
508 service_path = __connman_service_get_path(provider->vpn_service);
509 g_dbus_send_reply(connection, msg,
510 DBUS_TYPE_OBJECT_PATH, &service_path,
515 if (provider != NULL && created == TRUE) {
516 DBG("can not connect delete provider");
517 connman_provider_unref(provider);
519 if (provider->vpn_service != NULL)
520 __connman_service_put(provider->vpn_service);
526 const char * __connman_provider_get_ident(struct connman_provider *provider)
528 if (provider == NULL)
531 return provider->identifier;
534 int connman_provider_set_string(struct connman_provider *provider,
535 const char *key, const char *value)
537 DBG("provider %p key %s value %s", provider, key, value);
539 if (g_str_equal(key, "Type") == TRUE) {
540 g_free(provider->type);
541 provider->type = g_strdup(value);
542 } else if (g_str_equal(key, "Name") == TRUE) {
543 g_free(provider->name);
544 provider->name = g_strdup(value);
545 } else if (g_str_equal(key, "Gateway") == TRUE) {
546 g_free(provider->element.ipv4.gateway);
547 provider->element.ipv4.gateway = g_strdup(value);
548 } else if (g_str_equal(key, "Address") == TRUE) {
549 g_free(provider->element.ipv4.address);
550 provider->element.ipv4.address = g_strdup(value);
551 } else if (g_str_equal(key, "Netmask") == TRUE) {
552 g_free(provider->element.ipv4.netmask);
553 provider->element.ipv4.netmask = g_strdup(value);
554 } else if (g_str_equal(key, "PAC") == TRUE) {
555 g_free(provider->element.ipv4.pac);
556 provider->element.ipv4.pac = g_strdup(value);
557 } else if (g_str_equal(key, "DNS") == TRUE) {
558 g_free(provider->dns);
559 provider->dns = g_strdup(value);
560 } else if (g_str_equal(key, "Domain") == TRUE) {
561 g_free(provider->domain);
562 provider->domain = g_strdup(value);
565 return connman_element_set_string(&provider->element, key, value);
568 const char *connman_provider_get_string(struct connman_provider *provider,
571 DBG("provider %p key %s", provider, key);
573 if (g_str_equal(key, "Type") == TRUE)
574 return provider->type;
575 else if (g_str_equal(key, "Name") == TRUE)
576 return provider->name;
578 return connman_element_get_string(&provider->element, key);
581 void *connman_provider_get_data(struct connman_provider *provider)
583 return provider->driver_data;
586 void connman_provider_set_data(struct connman_provider *provider, void *data)
588 provider->driver_data = data;
591 void connman_provider_set_index(struct connman_provider *provider, int index)
593 provider->element.index = index;
596 int connman_provider_get_index(struct connman_provider *provider)
598 return provider->element.index;
601 static gint compare_priority(gconstpointer a, gconstpointer b)
606 static void clean_provider(gpointer key, gpointer value, gpointer user_data)
608 struct connman_provider *provider = value;
610 if (provider->driver != NULL && provider->driver->remove)
611 provider->driver->remove(provider);
614 int connman_provider_driver_register(struct connman_provider_driver *driver)
616 DBG("driver %p name %s", driver, driver->name);
618 driver_list = g_slist_insert_sorted(driver_list, driver,
623 void connman_provider_driver_unregister(struct connman_provider_driver *driver)
625 DBG("driver %p name %s", driver, driver->name);
627 driver_list = g_slist_remove(driver_list, driver);
630 int __connman_provider_init(void)
634 connection = connman_dbus_get_connection();
636 provider_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
637 NULL, unregister_provider);
641 void __connman_provider_cleanup(void)
645 g_hash_table_foreach(provider_hash, clean_provider, NULL);
647 g_hash_table_destroy(provider_hash);
648 provider_hash = NULL;
650 dbus_connection_unref(connection);