5 * Copyright (C) 2007 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
31 #include <sys/ioctl.h>
32 #include <sys/socket.h>
33 #include <netinet/in.h>
34 #include <arpa/inet.h>
36 #include <net/route.h>
38 #include <linux/netlink.h>
39 #include <linux/rtnetlink.h>
44 #include <hal/libhal.h>
48 static DBusConnection *connection = NULL;
50 static gchar *ifname_filter = NULL;
52 static GSList *drivers = NULL;
54 int connman_iface_register(struct connman_iface_driver *driver)
56 DBG("driver %p", driver);
58 drivers = g_slist_append(drivers, driver);
63 void connman_iface_unregister(struct connman_iface_driver *driver)
65 DBG("driver %p", driver);
67 drivers = g_slist_remove(drivers, driver);
70 static GSList *interfaces = NULL;
72 struct connman_iface *__connman_iface_find(int index)
76 for (list = interfaces; list; list = list->next) {
77 struct connman_iface *iface = list->data;
79 if (iface->index == index)
86 void __connman_iface_list(DBusMessageIter *iter)
92 for (list = interfaces; list; list = list->next) {
93 struct connman_iface *iface = list->data;
95 dbus_message_iter_append_basic(iter,
96 DBUS_TYPE_OBJECT_PATH, &iface->path);
100 static void append_entry(DBusMessageIter *dict,
101 const char *key, int type, void *val)
103 DBusMessageIter entry, value;
104 const char *signature;
106 dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
109 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
112 case DBUS_TYPE_STRING:
113 signature = DBUS_TYPE_STRING_AS_STRING;
115 case DBUS_TYPE_UINT16:
116 signature = DBUS_TYPE_UINT16_AS_STRING;
119 signature = DBUS_TYPE_VARIANT_AS_STRING;
123 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
125 dbus_message_iter_append_basic(&value, type, val);
126 dbus_message_iter_close_container(&entry, &value);
128 dbus_message_iter_close_container(dict, &entry);
131 static gboolean scan_timeout(gpointer user_data)
133 struct connman_iface *iface = user_data;
135 switch (iface->state) {
136 case CONNMAN_IFACE_STATE_SCANNING:
137 if (iface->driver->scan)
138 iface->driver->scan(iface);
147 static void state_changed(struct connman_iface *iface)
149 const char *str = __connman_iface_state2string(iface->state);
150 enum connman_iface_state state = iface->state;
152 DBG("iface %p state %s", iface, str);
154 g_dbus_emit_signal(connection, iface->path,
155 CONNMAN_IFACE_INTERFACE, "StateChanged",
156 DBUS_TYPE_STRING, &str, DBUS_TYPE_INVALID);
158 switch (iface->state) {
159 case CONNMAN_IFACE_STATE_OFF:
160 __connman_dhcp_release(iface);
163 case CONNMAN_IFACE_STATE_ENABLED:
164 __connman_dhcp_release(iface);
165 connman_iface_clear_ipv4(iface);
166 if (iface->driver->disconnect)
167 iface->driver->disconnect(iface);
168 if (iface->flags & CONNMAN_IFACE_FLAG_SCANNING)
169 state = CONNMAN_IFACE_STATE_SCANNING;
172 case CONNMAN_IFACE_STATE_SCANNING:
173 if (iface->driver->scan)
174 iface->driver->scan(iface);
175 g_timeout_add(8000, scan_timeout, iface);
178 case CONNMAN_IFACE_STATE_CARRIER:
179 if (iface->policy == CONNMAN_IFACE_POLICY_AUTO)
180 state = CONNMAN_IFACE_STATE_CONFIGURE;
183 case CONNMAN_IFACE_STATE_CONFIGURE:
184 __connman_dhcp_request(iface);
187 case CONNMAN_IFACE_STATE_SHUTDOWN:
188 __connman_dhcp_release(iface);
189 if (iface->driver->disconnect)
190 iface->driver->disconnect(iface);
191 if (iface->policy != CONNMAN_IFACE_POLICY_AUTO)
192 state = CONNMAN_IFACE_STATE_OFF;
195 case CONNMAN_IFACE_STATE_READY:
202 if (iface->state != state) {
203 iface->state = state;
204 state_changed(iface);
208 static void switch_policy(struct connman_iface *iface)
210 DBG("iface %p", iface);
212 switch (iface->policy) {
213 case CONNMAN_IFACE_POLICY_OFF:
214 iface->state = CONNMAN_IFACE_STATE_SHUTDOWN;
215 state_changed(iface);
216 connman_iface_clear_ipv4(iface);
217 if (iface->driver->stop)
218 iface->driver->stop(iface);
220 __connman_iface_down(iface);
223 case CONNMAN_IFACE_POLICY_IGNORE:
226 case CONNMAN_IFACE_POLICY_AUTO:
227 if (iface->driver->start)
228 iface->driver->start(iface);
230 __connman_iface_up(iface);
231 state_changed(iface);
239 void connman_iface_indicate_enabled(struct connman_iface *iface)
241 DBG("iface %p state %d", iface, iface->state);
243 switch (iface->state) {
244 case CONNMAN_IFACE_STATE_OFF:
245 case CONNMAN_IFACE_STATE_CARRIER:
246 iface->state = CONNMAN_IFACE_STATE_ENABLED;
247 state_changed(iface);
254 void connman_iface_indicate_disabled(struct connman_iface *iface)
256 DBG("iface %p state %d", iface, iface->state);
258 if (iface->policy == CONNMAN_IFACE_POLICY_AUTO) {
259 iface->state = CONNMAN_IFACE_STATE_ENABLED;
260 if (iface->driver->start)
261 iface->driver->start(iface);
263 __connman_iface_up(iface);
265 iface->state = CONNMAN_IFACE_STATE_SHUTDOWN;
267 state_changed(iface);
270 void connman_iface_indicate_connected(struct connman_iface *iface)
272 DBG("iface %p state %d", iface, iface->state);
274 switch (iface->state) {
275 case CONNMAN_IFACE_STATE_CONNECT:
276 iface->state = CONNMAN_IFACE_STATE_CONNECTED;
277 state_changed(iface);
284 void connman_iface_indicate_carrier_on(struct connman_iface *iface)
286 DBG("iface %p state %d", iface, iface->state);
288 switch (iface->state) {
289 case CONNMAN_IFACE_STATE_ENABLED:
290 case CONNMAN_IFACE_STATE_CONNECT:
291 case CONNMAN_IFACE_STATE_CONNECTED:
292 iface->state = CONNMAN_IFACE_STATE_CARRIER;
293 state_changed(iface);
300 void connman_iface_indicate_carrier_off(struct connman_iface *iface)
302 DBG("iface %p state %d", iface, iface->state);
304 switch (iface->state) {
305 case CONNMAN_IFACE_STATE_CARRIER:
306 case CONNMAN_IFACE_STATE_CONFIGURE:
307 case CONNMAN_IFACE_STATE_READY:
309 if (iface->flags & CONNMAN_IFACE_FLAG_SCANNING) {
310 if (iface->driver->disconnect)
311 iface->driver->disconnect(iface);
312 iface->state = CONNMAN_IFACE_STATE_SCANNING;
315 iface->state = CONNMAN_IFACE_STATE_ENABLED;
316 state_changed(iface);
323 void connman_iface_indicate_configured(struct connman_iface *iface)
325 DBG("iface %p state %d", iface, iface->state);
327 switch (iface->state) {
328 case CONNMAN_IFACE_STATE_CONFIGURE:
329 iface->state = CONNMAN_IFACE_STATE_READY;
330 state_changed(iface);
337 static void append_station(DBusMessage *reply, const char *name,
338 int signal, int security)
340 DBusMessageIter array, dict;
341 const char *wpa = "WPA";
343 dbus_message_iter_init_append(reply, &array);
345 dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
346 DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
347 DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
348 DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
350 append_entry(&dict, "ESSID", DBUS_TYPE_STRING, &name);
351 append_entry(&dict, "Signal", DBUS_TYPE_UINT16, &signal);
354 append_entry(&dict, "Security", DBUS_TYPE_STRING, &wpa);
356 dbus_message_iter_close_container(&array, &dict);
359 void connman_iface_indicate_station(struct connman_iface *iface,
360 const char *name, int strength, int security)
365 DBG("iface %p security %d name %s", iface, security, name);
367 if (name == NULL || strlen(name) == 0)
370 signal = dbus_message_new_signal(iface->path,
371 CONNMAN_IFACE_INTERFACE, "NetworkFound");
375 append_station(signal, name, strength, security);
377 dbus_connection_send(connection, signal, NULL);
378 dbus_message_unref(signal);
380 if (iface->state != CONNMAN_IFACE_STATE_SCANNING)
383 passphrase = __connman_iface_find_passphrase(iface, name);
384 if (passphrase != NULL) {
385 DBG("network %s passphrase %s", name, passphrase);
387 g_free(iface->network.identifier);
388 iface->network.identifier = g_strdup(name);
389 g_free(iface->network.passphrase);
390 iface->network.passphrase = passphrase;
392 if (iface->driver->connect) {
393 iface->driver->connect(iface, &iface->network);
394 iface->state = CONNMAN_IFACE_STATE_CONNECT;
395 state_changed(iface);
400 int connman_iface_get_ipv4(struct connman_iface *iface,
401 struct connman_ipv4 *ipv4)
409 if ((iface->flags & CONNMAN_IFACE_FLAG_RTNL) == 0)
412 DBG("iface %p ipv4 %p", iface, ipv4);
414 memset(&req, 0, sizeof(req));
415 req.hdr.nlmsg_len = sizeof(req.hdr) + sizeof(req.msg);
416 req.hdr.nlmsg_type = RTM_GETADDR;
417 req.hdr.nlmsg_flags = NLM_F_REQUEST | NLM_F_DUMP;
418 req.hdr.nlmsg_pid = 0;
419 req.hdr.nlmsg_seq = 4711;
420 req.msg.rtgen_family = AF_INET;
422 __connman_rtnl_send(&req, sizeof(req));
428 int connman_iface_set_ipv4(struct connman_iface *iface,
429 struct connman_ipv4 *ipv4)
433 struct sockaddr_in *addr;
436 if ((iface->flags & CONNMAN_IFACE_FLAG_RTNL) == 0)
439 DBG("iface %p ipv4 %p", iface, ipv4);
441 sk = socket(PF_INET, SOCK_DGRAM, 0);
445 memset(&ifr, 0, sizeof(ifr));
446 ifr.ifr_ifindex = iface->index;
448 if (ioctl(sk, SIOCGIFNAME, &ifr) < 0) {
453 DBG("ifname %s", ifr.ifr_name);
455 addr = (struct sockaddr_in *) &ifr.ifr_addr;
456 addr->sin_family = AF_INET;
457 addr->sin_addr = ipv4->address;
459 err = ioctl(sk, SIOCSIFADDR, &ifr);
462 DBG("address setting failed (%s)", strerror(errno));
464 addr = (struct sockaddr_in *) &ifr.ifr_netmask;
465 addr->sin_family = AF_INET;
466 addr->sin_addr = ipv4->netmask;
468 err = ioctl(sk, SIOCSIFNETMASK, &ifr);
471 DBG("netmask setting failed (%s)", strerror(errno));
473 addr = (struct sockaddr_in *) &ifr.ifr_broadaddr;
474 addr->sin_family = AF_INET;
475 addr->sin_addr = ipv4->broadcast;
477 err = ioctl(sk, SIOCSIFBRDADDR, &ifr);
480 DBG("broadcast setting failed (%s)", strerror(errno));
482 memset(&rt, 0, sizeof(rt));
483 rt.rt_flags = RTF_UP | RTF_GATEWAY;
485 addr = (struct sockaddr_in *) &rt.rt_dst;
486 addr->sin_family = AF_INET;
487 addr->sin_addr.s_addr = INADDR_ANY;
489 addr = (struct sockaddr_in *) &rt.rt_gateway;
490 addr->sin_family = AF_INET;
491 addr->sin_addr = ipv4->gateway;
493 addr = (struct sockaddr_in *) &rt.rt_genmask;
494 addr->sin_family = AF_INET;
495 addr->sin_addr.s_addr = INADDR_ANY;
497 err = ioctl(sk, SIOCADDRT, &rt);
502 DBG("default route failed (%s)", strerror(errno));
506 __connman_resolver_append(iface, inet_ntoa(ipv4->nameserver));
511 int connman_iface_clear_ipv4(struct connman_iface *iface)
514 struct sockaddr_in *addr;
517 if ((iface->flags & CONNMAN_IFACE_FLAG_RTNL) == 0)
520 DBG("iface %p", iface);
522 sk = socket(PF_INET, SOCK_DGRAM, 0);
526 memset(&ifr, 0, sizeof(ifr));
527 ifr.ifr_ifindex = iface->index;
529 if (ioctl(sk, SIOCGIFNAME, &ifr) < 0) {
534 DBG("ifname %s", ifr.ifr_name);
536 addr = (struct sockaddr_in *) &ifr.ifr_addr;
537 addr->sin_family = AF_INET;
538 addr->sin_addr.s_addr = INADDR_ANY;
540 //err = ioctl(sk, SIOCDIFADDR, &ifr);
541 err = ioctl(sk, SIOCSIFADDR, &ifr);
545 if (err < 0 && errno != EADDRNOTAVAIL) {
546 DBG("address removal failed (%s)", strerror(errno));
550 __connman_resolver_remove(iface);
555 static DBusMessage *scan_iface(DBusConnection *conn,
556 DBusMessage *msg, void *data)
558 struct connman_iface *iface = data;
559 struct connman_iface_driver *driver = iface->driver;
562 DBG("conn %p", conn);
564 reply = dbus_message_new_method_return(msg);
571 dbus_message_append_args(reply, DBUS_TYPE_INVALID);
576 static DBusMessage *get_properties(DBusConnection *conn,
577 DBusMessage *msg, void *data)
579 struct connman_iface *iface = data;
581 DBusMessageIter array, dict;
584 DBG("conn %p", conn);
586 reply = dbus_message_new_method_return(msg);
590 dbus_message_iter_init_append(reply, &array);
592 dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
593 DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
594 DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
595 DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
597 str = __connman_iface_type2string(iface->type);
598 append_entry(&dict, "Type", DBUS_TYPE_STRING, &str);
600 str = __connman_iface_state2string(iface->state);
601 append_entry(&dict, "State", DBUS_TYPE_STRING, &str);
603 if (iface->type == CONNMAN_IFACE_TYPE_80211) {
604 dbus_uint16_t signal = 75;
605 append_entry(&dict, "Signal", DBUS_TYPE_UINT16, &signal);
608 str = __connman_iface_policy2string(iface->policy);
609 append_entry(&dict, "Policy", DBUS_TYPE_STRING, &str);
611 if (iface->device.driver != NULL)
612 append_entry(&dict, "Driver",
613 DBUS_TYPE_STRING, &iface->device.driver);
615 if (iface->device.vendor != NULL)
616 append_entry(&dict, "Vendor",
617 DBUS_TYPE_STRING, &iface->device.vendor);
619 if (iface->device.product != NULL)
620 append_entry(&dict, "Product",
621 DBUS_TYPE_STRING, &iface->device.product);
623 dbus_message_iter_close_container(&array, &dict);
628 static DBusMessage *get_state(DBusConnection *conn,
629 DBusMessage *msg, void *data)
631 struct connman_iface *iface = data;
635 DBG("conn %p", conn);
637 reply = dbus_message_new_method_return(msg);
641 state = __connman_iface_state2string(iface->state);
643 dbus_message_append_args(reply, DBUS_TYPE_STRING, &state,
649 static DBusMessage *get_signal(DBusConnection *conn,
650 DBusMessage *msg, void *data)
652 struct connman_iface *iface = data;
654 dbus_uint16_t signal;
656 DBG("conn %p", conn);
658 reply = dbus_message_new_method_return(msg);
662 if (iface->type == CONNMAN_IFACE_TYPE_80211)
667 dbus_message_append_args(reply, DBUS_TYPE_UINT16, &signal,
673 static DBusMessage *get_policy(DBusConnection *conn,
674 DBusMessage *msg, void *data)
676 struct connman_iface *iface = data;
680 DBG("conn %p", conn);
682 reply = dbus_message_new_method_return(msg);
686 policy = __connman_iface_policy2string(iface->policy);
688 dbus_message_append_args(reply, DBUS_TYPE_STRING, &policy,
694 static DBusMessage *set_policy(DBusConnection *conn,
695 DBusMessage *msg, void *data)
697 struct connman_iface *iface = data;
699 enum connman_iface_policy new_policy;
702 DBG("conn %p", conn);
704 dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &policy,
707 new_policy = __connman_iface_string2policy(policy);
709 reply = dbus_message_new_method_return(msg);
713 dbus_message_append_args(reply, DBUS_TYPE_INVALID);
715 if (iface->policy != new_policy) {
716 iface->policy = new_policy;
717 __connman_iface_store(iface);
719 switch_policy(iface);
720 policy = __connman_iface_policy2string(new_policy);
722 g_dbus_emit_signal(conn, iface->path, CONNMAN_IFACE_INTERFACE,
723 "PolicyChanged", DBUS_TYPE_STRING, &policy,
730 static void append_network(DBusMessage *reply,
731 struct connman_iface *iface, gboolean secrets)
733 DBusMessageIter array, dict;
735 dbus_message_iter_init_append(reply, &array);
737 dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
738 DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
739 DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
740 DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
742 switch (iface->type) {
743 case CONNMAN_IFACE_TYPE_80211:
744 if (iface->network.identifier != NULL)
745 append_entry(&dict, "ESSID",
746 DBUS_TYPE_STRING, &iface->network.identifier);
747 if (secrets == TRUE && iface->network.passphrase != NULL)
748 append_entry(&dict, "PSK",
749 DBUS_TYPE_STRING, &iface->network.passphrase);
755 dbus_message_iter_close_container(&array, &dict);
758 static DBusMessage *get_network(DBusConnection *conn,
759 DBusMessage *msg, void *data)
761 struct connman_iface *iface = data;
764 DBG("conn %p", conn);
766 reply = dbus_message_new_method_return(msg);
770 append_network(reply, iface, TRUE);
775 static DBusMessage *set_network(DBusConnection *conn,
776 DBusMessage *msg, void *data)
778 struct connman_iface *iface = data;
779 DBusMessage *reply, *signal;
780 DBusMessageIter array, dict;
781 gboolean changed = FALSE;
783 DBG("conn %p", conn);
785 dbus_message_iter_init(msg, &array);
787 dbus_message_iter_recurse(&array, &dict);
789 while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
790 DBusMessageIter entry, value;
791 const char *key, *val;
793 dbus_message_iter_recurse(&dict, &entry);
794 dbus_message_iter_get_basic(&entry, &key);
796 dbus_message_iter_next(&entry);
798 dbus_message_iter_recurse(&entry, &value);
800 //type = dbus_message_iter_get_arg_type(&value);
801 dbus_message_iter_get_basic(&value, &val);
803 if (g_strcasecmp(key, "ESSID") == 0) {
804 g_free(iface->network.identifier);
805 iface->network.identifier = g_strdup(val);
809 if (g_strcasecmp(key, "PSK") == 0) {
810 g_free(iface->network.passphrase);
811 iface->network.passphrase = g_strdup(val);
815 dbus_message_iter_next(&dict);
818 reply = dbus_message_new_method_return(msg);
822 dbus_message_append_args(reply, DBUS_TYPE_INVALID);
824 if (changed == TRUE) {
825 __connman_iface_store(iface);
827 signal = dbus_message_new_signal(iface->path,
828 CONNMAN_IFACE_INTERFACE, "NetworkChanged");
829 if (signal != NULL) {
830 append_network(signal, iface, FALSE);
831 dbus_connection_send(conn, signal, NULL);
832 dbus_message_unref(signal);
835 if (iface->driver->disconnect)
836 iface->driver->disconnect(iface);
838 if (iface->driver->connect)
839 iface->driver->connect(iface, &iface->network);
845 static DBusMessage *select_network(DBusConnection *conn,
846 DBusMessage *msg, void *data)
848 struct connman_iface *iface = data;
852 DBG("conn %p", conn);
854 dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &network,
857 g_free(iface->network.identifier);
858 iface->network.identifier = g_strdup(network);
860 if (iface->driver->disconnect)
861 iface->driver->disconnect(iface);
863 if (iface->driver->connect)
864 iface->driver->connect(iface, &iface->network);
866 reply = dbus_message_new_method_return(msg);
870 dbus_message_append_args(reply, DBUS_TYPE_INVALID);
875 static void append_ipv4(DBusMessage *reply, struct connman_iface *iface)
877 DBusMessageIter array, dict;
880 dbus_message_iter_init_append(reply, &array);
882 dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
883 DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
884 DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
885 DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
887 str = __connman_ipv4_method2string(CONNMAN_IPV4_METHOD_DHCP);
888 append_entry(&dict, "Method", DBUS_TYPE_STRING, &str);
890 if (iface->ipv4.address.s_addr != INADDR_ANY) {
891 str = inet_ntoa(iface->ipv4.address);
892 append_entry(&dict, "Address", DBUS_TYPE_STRING, &str);
895 if (iface->ipv4.netmask.s_addr != INADDR_ANY) {
896 str = inet_ntoa(iface->ipv4.netmask);
897 append_entry(&dict, "Netmask", DBUS_TYPE_STRING, &str);
900 if (iface->ipv4.gateway.s_addr != INADDR_ANY) {
901 str = inet_ntoa(iface->ipv4.gateway);
902 append_entry(&dict, "Gateway", DBUS_TYPE_STRING, &str);
905 dbus_message_iter_close_container(&array, &dict);
908 static DBusMessage *get_ipv4(DBusConnection *conn,
909 DBusMessage *msg, void *data)
911 struct connman_iface *iface = data;
914 DBG("conn %p", conn);
916 reply = dbus_message_new_method_return(msg);
920 append_ipv4(reply, iface);
925 static DBusMessage *set_ipv4(DBusConnection *conn,
926 DBusMessage *msg, void *data)
928 struct connman_iface *iface = data;
929 DBusMessage *reply, *signal;
930 DBusMessageIter array, dict;
931 gboolean changed = FALSE;
933 DBG("conn %p", conn);
935 return dbus_message_new_error(msg, CONNMAN_ERROR_INTERFACE
936 ".NotImplemented", "");
938 dbus_message_iter_init(msg, &array);
940 dbus_message_iter_recurse(&array, &dict);
942 while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
943 DBusMessageIter entry, value;
944 const char *key, *val;
945 enum connman_ipv4_method method;
948 dbus_message_iter_recurse(&dict, &entry);
949 dbus_message_iter_get_basic(&entry, &key);
951 dbus_message_iter_next(&entry);
953 dbus_message_iter_recurse(&entry, &value);
955 //type = dbus_message_iter_get_arg_type(&value);
956 dbus_message_iter_get_basic(&value, &val);
958 if (g_strcasecmp(key, "Method") == 0) {
959 method = __connman_ipv4_string2method(val);
960 if (iface->ipv4.method != method) {
961 iface->ipv4.method = method;
966 if (g_strcasecmp(key, "Address") == 0) {
967 addr = inet_addr(val);
968 if (iface->ipv4.address.s_addr != addr) {
969 iface->ipv4.address.s_addr = addr;
974 if (g_strcasecmp(key, "Netmask") == 0) {
975 addr = inet_addr(val);
976 if (iface->ipv4.netmask.s_addr != addr) {
977 iface->ipv4.netmask.s_addr = addr;
982 if (g_strcasecmp(key, "Gateway") == 0) {
983 addr = inet_addr(val);
984 if (iface->ipv4.gateway.s_addr != addr) {
985 iface->ipv4.gateway.s_addr = addr;
990 dbus_message_iter_next(&dict);
993 reply = dbus_message_new_method_return(msg);
997 dbus_message_append_args(reply, DBUS_TYPE_INVALID);
999 if (changed == TRUE) {
1000 __connman_iface_store(iface);
1002 signal = dbus_message_new_signal(iface->path,
1003 CONNMAN_IFACE_INTERFACE, "IPv4Changed");
1004 if (signal != NULL) {
1005 append_ipv4(signal, iface);
1006 dbus_connection_send(conn, signal, NULL);
1007 dbus_message_unref(signal);
1014 static GDBusMethodTable iface_methods[] = {
1015 { "Scan", "", "", scan_iface },
1016 { "GetProperties", "", "a{sv}", get_properties },
1017 { "GetState", "", "s", get_state },
1018 { "GetSignal", "", "q", get_signal },
1019 { "GetPolicy", "", "s", get_policy },
1020 { "SetPolicy", "s", "", set_policy },
1021 { "GetNetwork", "", "a{sv}", get_network },
1022 { "SetNetwork", "a{sv}", "", set_network },
1023 { "SelectNetwork", "s", "", select_network },
1024 { "GetIPv4", "", "a{sv}", get_ipv4 },
1025 { "SetIPv4", "a{sv}", "", set_ipv4 },
1029 static GDBusSignalTable iface_signals[] = {
1030 { "StateChanged", "s" },
1031 { "SignalChanged", "q" },
1032 { "PolicyChanged", "s" },
1033 { "NetworkFound", "a{sv}" },
1034 { "NetworkChanged", "a{sv}" },
1035 { "IPv4Changed", "a{sv}" },
1039 static void device_free(void *data)
1041 struct connman_iface *iface = data;
1043 DBG("iface %p", iface);
1045 connman_iface_clear_ipv4(iface);
1047 if (iface->driver && iface->driver->remove)
1048 iface->driver->remove(iface);
1050 g_free(iface->path);
1052 g_free(iface->sysfs);
1053 g_free(iface->identifier);
1054 g_free(iface->network.identifier);
1055 g_free(iface->network.passphrase);
1056 g_free(iface->device.driver);
1057 g_free(iface->device.vendor);
1058 g_free(iface->device.product);
1062 static void detect_device_info(LibHalContext *ctx, struct connman_iface *iface)
1064 char *parent, *subsys, *value;
1066 parent = libhal_device_get_property_string(ctx, iface->udi,
1067 "info.parent", NULL);
1069 subsys = libhal_device_get_property_string(ctx, iface->udi,
1070 "linux.subsystem", NULL);
1072 value = libhal_device_get_property_string(ctx, iface->udi,
1073 "info.linux.driver", NULL);
1074 if (value == NULL) {
1075 value = libhal_device_get_property_string(ctx, parent,
1076 "info.linux.driver", NULL);
1078 iface->device.driver = g_strdup(value);
1081 if (strcmp(subsys, "net") == 0) {
1082 value = libhal_device_get_property_string(ctx, parent,
1083 "info.vendor", NULL);
1085 iface->device.vendor = g_strdup(value);
1087 value = libhal_device_get_property_string(ctx, parent,
1088 "info.product", NULL);
1090 iface->device.product = g_strdup(value);
1094 static int probe_device(LibHalContext *ctx,
1095 struct connman_iface_driver *driver, const char *udi)
1097 DBusConnection *conn;
1098 struct connman_iface *iface;
1099 char *temp, *sysfs, *ifname;
1102 DBG("ctx %p driver %p udi %s", ctx, driver, udi);
1107 iface = g_try_new0(struct connman_iface, 1);
1111 temp = g_path_get_basename(udi);
1112 iface->path = g_strdup_printf("%s/%s", CONNMAN_IFACE_BASEPATH, temp);
1115 iface->udi = g_strdup(udi);
1117 DBG("iface %p path %s", iface, iface->path);
1119 sysfs = libhal_device_get_property_string(ctx, udi,
1120 "linux.sysfs_path", NULL);
1122 iface->sysfs = g_strdup(sysfs);
1124 detect_device_info(ctx, iface);
1128 if (g_str_has_prefix(driver->capability, "net") == TRUE) {
1129 iface->index = libhal_device_get_property_int(ctx, udi,
1130 "net.linux.ifindex", NULL);
1132 ifname = libhal_device_get_property_string(ctx, udi,
1133 "net.interface", NULL);
1134 if (ifname != NULL && ifname_filter != NULL &&
1135 *ifname_filter != '\0' &&
1136 g_str_equal(ifname, ifname_filter) == FALSE) {
1142 iface->type = CONNMAN_IFACE_TYPE_UNKNOWN;
1144 iface->state = CONNMAN_IFACE_STATE_UNKNOWN;
1145 iface->policy = CONNMAN_IFACE_POLICY_UNKNOWN;
1147 err = driver->probe(iface);
1153 __connman_iface_create_identifier(iface);
1155 __connman_iface_init_via_inet(iface);
1157 iface->driver = driver;
1159 __connman_iface_load(iface);
1161 DBG("iface %p network %s secret %s", iface,
1162 iface->network.identifier,
1163 iface->network.passphrase);
1165 conn = libhal_ctx_get_dbus_connection(ctx);
1167 g_dbus_register_object(conn, iface->path, iface, device_free);
1169 interfaces = g_slist_append(interfaces, iface);
1171 if (iface->flags & CONNMAN_IFACE_FLAG_IPV4) {
1172 connman_iface_get_ipv4(iface, &iface->ipv4);
1174 DBG("address %s", inet_ntoa(iface->ipv4.address));
1177 g_dbus_register_interface(conn, iface->path,
1178 CONNMAN_IFACE_INTERFACE,
1179 iface_methods, iface_signals, NULL);
1181 DBG("iface %p identifier %s", iface, iface->identifier);
1183 g_dbus_emit_signal(conn, CONNMAN_MANAGER_PATH,
1184 CONNMAN_MANAGER_INTERFACE,
1186 DBUS_TYPE_OBJECT_PATH, &iface->path,
1189 switch_policy(iface);
1194 static void device_added(LibHalContext *ctx, const char *udi)
1198 DBG("ctx %p udi %s", ctx, udi);
1200 for (list = drivers; list; list = list->next) {
1201 struct connman_iface_driver *driver = list->data;
1203 if (driver->capability == NULL)
1206 if (libhal_device_query_capability(ctx, udi,
1207 driver->capability, NULL) == TRUE) {
1208 if (probe_device(ctx, driver, udi) == 0)
1214 static void device_removed(LibHalContext *ctx, const char *udi)
1216 DBusConnection *conn;
1219 DBG("ctx %p udi %s", ctx, udi);
1221 conn = libhal_ctx_get_dbus_connection(ctx);
1223 for (list = interfaces; list; list = list->next) {
1224 struct connman_iface *iface = list->data;
1226 if (strcmp(udi, iface->udi) == 0) {
1227 g_dbus_emit_signal(conn, CONNMAN_MANAGER_PATH,
1228 CONNMAN_MANAGER_INTERFACE,
1230 DBUS_TYPE_OBJECT_PATH, &iface->path,
1232 interfaces = g_slist_remove(interfaces, iface);
1233 g_dbus_unregister_interface(conn, iface->path,
1234 CONNMAN_IFACE_INTERFACE);
1235 g_dbus_unregister_object(conn, iface->path);
1241 static void probe_driver(LibHalContext *ctx,
1242 struct connman_iface_driver *driver)
1247 DBG("ctx %p driver %p", ctx, driver);
1249 list = libhal_find_device_by_capability(ctx,
1250 driver->capability, &num, NULL);
1255 probe_device(ctx, driver, *tmp);
1259 libhal_free_string_array(list);
1263 static void find_devices(LibHalContext *ctx)
1269 for (list = drivers; list; list = list->next) {
1270 struct connman_iface_driver *driver = list->data;
1272 DBG("driver %p", driver);
1274 if (driver->capability == NULL)
1277 probe_driver(ctx, driver);
1281 static LibHalContext *hal_ctx = NULL;
1283 static void hal_init(void *data)
1285 DBusConnection *conn = data;
1287 DBG("conn %p", conn);
1289 if (hal_ctx != NULL)
1292 hal_ctx = libhal_ctx_new();
1293 if (hal_ctx == NULL)
1296 if (libhal_ctx_set_dbus_connection(hal_ctx, conn) == FALSE) {
1297 libhal_ctx_free(hal_ctx);
1301 if (libhal_ctx_init(hal_ctx, NULL) == FALSE) {
1302 libhal_ctx_free(hal_ctx);
1306 libhal_ctx_set_device_added(hal_ctx, device_added);
1307 libhal_ctx_set_device_removed(hal_ctx, device_removed);
1309 //libhal_ctx_set_device_new_capability(hal_ctx, new_capability);
1310 //libhal_ctx_set_device_lost_capability(hal_ctx, lost_capability);
1312 find_devices(hal_ctx);
1315 static void hal_cleanup(void *data)
1317 DBusConnection *conn = data;
1320 DBG("conn %p", conn);
1322 if (hal_ctx == NULL)
1325 for (list = interfaces; list; list = list->next) {
1326 struct connman_iface *iface = list->data;
1328 DBG("path %s", iface->path);
1330 g_dbus_emit_signal(conn, CONNMAN_MANAGER_PATH,
1331 CONNMAN_MANAGER_INTERFACE,
1333 DBUS_TYPE_OBJECT_PATH, &iface->path,
1336 g_dbus_unregister_interface(conn, iface->path,
1337 CONNMAN_IFACE_INTERFACE);
1339 g_dbus_unregister_object(conn, iface->path);
1342 g_slist_free(interfaces);
1346 libhal_ctx_shutdown(hal_ctx, NULL);
1348 libhal_ctx_free(hal_ctx);
1353 static guint hal_watch = 0;
1355 int __connman_iface_init(DBusConnection *conn, const char *interface)
1357 DBG("conn %p", conn);
1359 connection = dbus_connection_ref(conn);
1360 if (connection == NULL)
1363 if (interface != NULL)
1364 ifname_filter = g_strdup(interface);
1366 hal_init(connection);
1368 hal_watch = g_dbus_add_watch(connection, "org.freedesktop.Hal",
1369 hal_init, hal_cleanup, connection, NULL);
1374 void __connman_iface_cleanup(void)
1376 DBG("conn %p", connection);
1378 g_dbus_remove_watch(connection, hal_watch);
1380 hal_cleanup(connection);
1382 g_free(ifname_filter);
1384 dbus_connection_unref(connection);