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 GSList *drivers = NULL;
52 int connman_iface_register(struct connman_iface_driver *driver)
54 DBG("driver %p", driver);
56 drivers = g_slist_append(drivers, driver);
61 void connman_iface_unregister(struct connman_iface_driver *driver)
63 DBG("driver %p", driver);
65 drivers = g_slist_remove(drivers, driver);
68 static GSList *interfaces = NULL;
70 struct connman_iface *__connman_iface_find(int index)
74 for (list = interfaces; list; list = list->next) {
75 struct connman_iface *iface = list->data;
77 if (iface->index == index)
84 void __connman_iface_list(DBusMessageIter *iter)
90 for (list = interfaces; list; list = list->next) {
91 struct connman_iface *iface = list->data;
93 dbus_message_iter_append_basic(iter,
94 DBUS_TYPE_OBJECT_PATH, &iface->path);
98 static void state_changed(struct connman_iface *iface)
100 const char *str = __connman_iface_state2string(iface->state);
101 enum connman_iface_state state = iface->state;
105 g_dbus_emit_signal(connection, iface->path,
106 CONNMAN_IFACE_INTERFACE, "StateChanged",
107 DBUS_TYPE_STRING, &str, DBUS_TYPE_INVALID);
109 switch (iface->state) {
110 case CONNMAN_IFACE_STATE_OFF:
111 __connman_dhcp_release(iface);
114 case CONNMAN_IFACE_STATE_ENABLED:
115 __connman_dhcp_release(iface);
116 if (iface->type == CONNMAN_IFACE_TYPE_80211) {
117 state = CONNMAN_IFACE_STATE_SCANNING;
118 if (iface->driver->connect) {
119 iface->driver->connect(iface, NULL);
120 state = CONNMAN_IFACE_STATE_CONNECT;
125 case CONNMAN_IFACE_STATE_CARRIER:
126 if (iface->policy == CONNMAN_IFACE_POLICY_AUTO)
127 state = CONNMAN_IFACE_STATE_CONFIGURE;
130 case CONNMAN_IFACE_STATE_CONFIGURE:
131 __connman_dhcp_request(iface);
134 case CONNMAN_IFACE_STATE_SHUTDOWN:
135 __connman_dhcp_release(iface);
136 if (iface->driver->disconnect)
137 iface->driver->disconnect(iface);
138 if (iface->policy != CONNMAN_IFACE_POLICY_AUTO)
139 state = CONNMAN_IFACE_STATE_OFF;
146 if (iface->state != state) {
147 iface->state = state;
148 state_changed(iface);
152 static void switch_policy(struct connman_iface *iface)
154 DBG("iface %p", iface);
156 switch (iface->policy) {
157 case CONNMAN_IFACE_POLICY_OFF:
158 iface->state = CONNMAN_IFACE_STATE_SHUTDOWN;
159 state_changed(iface);
160 __connman_iface_down(iface);
163 case CONNMAN_IFACE_POLICY_IGNORE:
166 case CONNMAN_IFACE_POLICY_AUTO:
167 __connman_iface_up(iface);
175 void connman_iface_indicate_enabled(struct connman_iface *iface)
177 DBG("iface %p state %d", iface, iface->state);
179 switch (iface->state) {
180 case CONNMAN_IFACE_STATE_OFF:
181 iface->state = CONNMAN_IFACE_STATE_ENABLED;
182 state_changed(iface);
189 void connman_iface_indicate_disabled(struct connman_iface *iface)
191 DBG("iface %p state %d", iface, iface->state);
193 iface->state = CONNMAN_IFACE_STATE_SHUTDOWN;
194 state_changed(iface);
197 void connman_iface_indicate_connected(struct connman_iface *iface)
199 DBG("iface %p state %d", iface, iface->state);
201 switch (iface->state) {
202 case CONNMAN_IFACE_STATE_CONNECT:
203 iface->state = CONNMAN_IFACE_STATE_CONNECTED;
204 state_changed(iface);
211 void connman_iface_indicate_carrier_on(struct connman_iface *iface)
213 DBG("iface %p state %d", iface, iface->state);
215 switch (iface->state) {
216 case CONNMAN_IFACE_STATE_ENABLED:
217 case CONNMAN_IFACE_STATE_CONNECT:
218 case CONNMAN_IFACE_STATE_CONNECTED:
219 iface->state = CONNMAN_IFACE_STATE_CARRIER;
220 state_changed(iface);
227 void connman_iface_indicate_carrier_off(struct connman_iface *iface)
229 DBG("iface %p state %d", iface, iface->state);
231 switch (iface->state) {
232 case CONNMAN_IFACE_STATE_CONFIGURE:
233 case CONNMAN_IFACE_STATE_READY:
234 iface->state = CONNMAN_IFACE_STATE_ENABLED;
235 state_changed(iface);
242 void connman_iface_indicate_configured(struct connman_iface *iface)
244 DBG("iface %p state %d", iface, iface->state);
246 switch (iface->state) {
247 case CONNMAN_IFACE_STATE_CONFIGURE:
248 iface->state = CONNMAN_IFACE_STATE_READY;
249 state_changed(iface);
256 int connman_iface_get_ipv4(struct connman_iface *iface,
257 struct connman_ipv4 *ipv4)
264 if ((iface->flags & CONNMAN_IFACE_FLAG_RTNL) == 0)
267 DBG("iface %p ipv4 %p", iface, ipv4);
269 memset(&req, 0, sizeof(req));
270 req.hdr.nlmsg_len = sizeof(req.hdr) + sizeof(req.msg);
271 req.hdr.nlmsg_type = RTM_GETADDR;
272 req.hdr.nlmsg_flags = NLM_F_REQUEST | NLM_F_DUMP;
273 req.hdr.nlmsg_pid = 0;
274 req.hdr.nlmsg_seq = 4711;
275 req.msg.rtgen_family = AF_INET;
277 __connman_rtnl_send(&req, sizeof(req));
282 int connman_iface_set_ipv4(struct connman_iface *iface,
283 struct connman_ipv4 *ipv4)
287 struct sockaddr_in *addr;
291 if ((iface->flags & CONNMAN_IFACE_FLAG_RTNL) == 0)
294 DBG("iface %p ipv4 %p", iface, ipv4);
296 sk = socket(PF_INET, SOCK_DGRAM, 0);
300 memset(&ifr, 0, sizeof(ifr));
301 ifr.ifr_ifindex = iface->index;
303 if (ioctl(sk, SIOCGIFNAME, &ifr) < 0) {
308 DBG("ifname %s", ifr.ifr_name);
310 addr = (struct sockaddr_in *) &ifr.ifr_addr;
311 addr->sin_family = AF_INET;
312 addr->sin_addr = ipv4->address;
314 err = ioctl(sk, SIOCSIFADDR, &ifr);
317 DBG("address setting failed (%s)", strerror(errno));
319 addr = (struct sockaddr_in *) &ifr.ifr_netmask;
320 addr->sin_family = AF_INET;
321 addr->sin_addr = ipv4->netmask;
323 err = ioctl(sk, SIOCSIFNETMASK, &ifr);
326 DBG("netmask setting failed (%s)", strerror(errno));
328 addr = (struct sockaddr_in *) &ifr.ifr_broadaddr;
329 addr->sin_family = AF_INET;
330 addr->sin_addr = ipv4->broadcast;
332 err = ioctl(sk, SIOCSIFBRDADDR, &ifr);
335 DBG("broadcast setting failed (%s)", strerror(errno));
337 memset(&rt, 0, sizeof(rt));
338 rt.rt_flags = RTF_UP | RTF_GATEWAY;
340 addr = (struct sockaddr_in *) &rt.rt_dst;
341 addr->sin_family = AF_INET;
342 addr->sin_addr.s_addr = INADDR_ANY;
344 addr = (struct sockaddr_in *) &rt.rt_gateway;
345 addr->sin_family = AF_INET;
346 addr->sin_addr = ipv4->gateway;
348 addr = (struct sockaddr_in *) &rt.rt_genmask;
349 addr->sin_family = AF_INET;
350 addr->sin_addr.s_addr = INADDR_ANY;
352 err = ioctl(sk, SIOCADDRT, &rt);
357 DBG("default route failed (%s)", strerror(errno));
361 sprintf(cmd, "echo \"nameserver %s\" | resolvconf -a %s",
362 inet_ntoa(ipv4->nameserver), ifr.ifr_name);
371 int connman_iface_clear_ipv4(struct connman_iface *iface)
374 struct sockaddr_in *addr;
378 if ((iface->flags & CONNMAN_IFACE_FLAG_RTNL) == 0)
381 DBG("iface %p", iface);
383 sk = socket(PF_INET, SOCK_DGRAM, 0);
387 memset(&ifr, 0, sizeof(ifr));
388 ifr.ifr_ifindex = iface->index;
390 if (ioctl(sk, SIOCGIFNAME, &ifr) < 0) {
395 DBG("ifname %s", ifr.ifr_name);
397 addr = (struct sockaddr_in *) &ifr.ifr_addr;
398 addr->sin_family = AF_INET;
399 addr->sin_addr.s_addr = INADDR_ANY;
401 //err = ioctl(sk, SIOCDIFADDR, &ifr);
402 err = ioctl(sk, SIOCSIFADDR, &ifr);
406 if (err < 0 && errno != EADDRNOTAVAIL) {
407 DBG("address removal failed (%s)", strerror(errno));
411 sprintf(cmd, "resolvconf -d %s", ifr.ifr_name);
420 static DBusMessage *scan_iface(DBusConnection *conn,
421 DBusMessage *msg, void *data)
423 struct connman_iface *iface = data;
424 struct connman_iface_driver *driver = iface->driver;
427 DBG("conn %p", conn);
429 reply = dbus_message_new_method_return(msg);
436 dbus_message_append_args(reply, DBUS_TYPE_INVALID);
441 static void append_entry(DBusMessageIter *dict,
442 const char *key, int type, void *val)
444 DBusMessageIter entry, value;
445 const char *signature;
447 dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
450 dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
453 case DBUS_TYPE_STRING:
454 signature = DBUS_TYPE_STRING_AS_STRING;
456 case DBUS_TYPE_UINT16:
457 signature = DBUS_TYPE_UINT16_AS_STRING;
460 signature = DBUS_TYPE_VARIANT_AS_STRING;
464 dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
466 dbus_message_iter_append_basic(&value, type, val);
467 dbus_message_iter_close_container(&entry, &value);
469 dbus_message_iter_close_container(dict, &entry);
472 static DBusMessage *get_properties(DBusConnection *conn,
473 DBusMessage *msg, void *data)
475 struct connman_iface *iface = data;
477 DBusMessageIter array, dict;
480 DBG("conn %p", conn);
482 reply = dbus_message_new_method_return(msg);
486 dbus_message_iter_init_append(reply, &array);
488 dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
489 DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
490 DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
491 DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
493 str = __connman_iface_type2string(iface->type);
494 append_entry(&dict, "Type", DBUS_TYPE_STRING, &str);
496 str = __connman_iface_state2string(iface->state);
497 append_entry(&dict, "State", DBUS_TYPE_STRING, &str);
499 if (iface->type == CONNMAN_IFACE_TYPE_80211) {
500 dbus_uint16_t signal = 75;
501 append_entry(&dict, "Signal", DBUS_TYPE_UINT16, &signal);
504 str = __connman_iface_policy2string(iface->policy);
505 append_entry(&dict, "Policy", DBUS_TYPE_STRING, &str);
507 if (iface->device.driver != NULL)
508 append_entry(&dict, "Driver",
509 DBUS_TYPE_STRING, &iface->device.driver);
511 if (iface->device.vendor != NULL)
512 append_entry(&dict, "Vendor",
513 DBUS_TYPE_STRING, &iface->device.vendor);
515 if (iface->device.product != NULL)
516 append_entry(&dict, "Product",
517 DBUS_TYPE_STRING, &iface->device.product);
519 dbus_message_iter_close_container(&array, &dict);
524 static DBusMessage *get_state(DBusConnection *conn,
525 DBusMessage *msg, void *data)
527 struct connman_iface *iface = data;
531 DBG("conn %p", conn);
533 reply = dbus_message_new_method_return(msg);
537 state = __connman_iface_state2string(iface->state);
539 dbus_message_append_args(reply, DBUS_TYPE_STRING, &state,
545 static DBusMessage *get_signal(DBusConnection *conn,
546 DBusMessage *msg, void *data)
548 struct connman_iface *iface = data;
550 dbus_uint16_t signal;
552 DBG("conn %p", conn);
554 reply = dbus_message_new_method_return(msg);
558 if (iface->type == CONNMAN_IFACE_TYPE_80211)
563 dbus_message_append_args(reply, DBUS_TYPE_UINT16, &signal,
569 static DBusMessage *get_policy(DBusConnection *conn,
570 DBusMessage *msg, void *data)
572 struct connman_iface *iface = data;
576 DBG("conn %p", conn);
578 reply = dbus_message_new_method_return(msg);
582 policy = __connman_iface_policy2string(iface->policy);
584 dbus_message_append_args(reply, DBUS_TYPE_STRING, &policy,
590 static DBusMessage *set_policy(DBusConnection *conn,
591 DBusMessage *msg, void *data)
593 struct connman_iface *iface = data;
595 enum connman_iface_policy new_policy;
598 DBG("conn %p", conn);
600 dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &policy,
603 new_policy = __connman_iface_string2policy(policy);
605 reply = dbus_message_new_method_return(msg);
609 dbus_message_append_args(reply, DBUS_TYPE_INVALID);
611 if (iface->policy != new_policy) {
612 iface->policy = new_policy;
613 __connman_iface_store(iface);
615 switch_policy(iface);
616 policy = __connman_iface_policy2string(new_policy);
618 g_dbus_emit_signal(conn, iface->path, CONNMAN_IFACE_INTERFACE,
619 "PolicyChanged", DBUS_TYPE_STRING, &policy,
626 static void append_network(DBusMessage *reply,
627 struct connman_iface *iface, gboolean secrets)
629 DBusMessageIter array, dict;
631 dbus_message_iter_init_append(reply, &array);
633 dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
634 DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
635 DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
636 DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
638 switch (iface->type) {
639 case CONNMAN_IFACE_TYPE_80211:
640 if (iface->network.essid != NULL)
641 append_entry(&dict, "ESSID",
642 DBUS_TYPE_STRING, &iface->network.essid);
643 if (secrets == TRUE && iface->network.psk != NULL)
644 append_entry(&dict, "PSK",
645 DBUS_TYPE_STRING, &iface->network.psk);
651 dbus_message_iter_close_container(&array, &dict);
654 static DBusMessage *get_network(DBusConnection *conn,
655 DBusMessage *msg, void *data)
657 struct connman_iface *iface = data;
660 DBG("conn %p", conn);
662 reply = dbus_message_new_method_return(msg);
666 append_network(reply, iface, TRUE);
671 static DBusMessage *set_network(DBusConnection *conn,
672 DBusMessage *msg, void *data)
674 struct connman_iface *iface = data;
675 DBusMessage *reply, *signal;
676 DBusMessageIter array, dict;
677 gboolean changed = FALSE;
679 DBG("conn %p", conn);
681 dbus_message_iter_init(msg, &array);
683 dbus_message_iter_recurse(&array, &dict);
685 while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
686 DBusMessageIter entry, value;
687 const char *key, *val;
689 dbus_message_iter_recurse(&dict, &entry);
690 dbus_message_iter_get_basic(&entry, &key);
692 dbus_message_iter_next(&entry);
694 dbus_message_iter_recurse(&entry, &value);
696 //type = dbus_message_iter_get_arg_type(&value);
697 dbus_message_iter_get_basic(&value, &val);
699 if (g_strcasecmp(key, "ESSID") == 0) {
700 g_free(iface->network.essid);
701 iface->network.essid = g_strdup(val);
702 if (iface->driver->set_network)
703 iface->driver->set_network(iface, val);
707 if (g_strcasecmp(key, "PSK") == 0) {
708 g_free(iface->network.psk);
709 iface->network.psk = g_strdup(val);
710 if (iface->driver->set_network)
711 iface->driver->set_passphrase(iface, val);
715 dbus_message_iter_next(&dict);
718 reply = dbus_message_new_method_return(msg);
722 dbus_message_append_args(reply, DBUS_TYPE_INVALID);
724 if (changed == TRUE) {
725 __connman_iface_store(iface);
727 signal = dbus_message_new_signal(iface->path,
728 CONNMAN_IFACE_INTERFACE, "NetworkChanged");
729 if (signal != NULL) {
730 append_network(signal, iface, FALSE);
731 dbus_connection_send(conn, signal, NULL);
732 dbus_message_unref(signal);
739 static void append_ipv4(DBusMessage *reply, struct connman_iface *iface)
741 DBusMessageIter array, dict;
744 dbus_message_iter_init_append(reply, &array);
746 dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
747 DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
748 DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
749 DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
751 str = __connman_ipv4_method2string(iface->ipv4.method);
752 append_entry(&dict, "Method", DBUS_TYPE_STRING, &str);
754 if (iface->ipv4.address.s_addr != INADDR_ANY) {
755 str = inet_ntoa(iface->ipv4.address);
756 append_entry(&dict, "Address", DBUS_TYPE_STRING, &str);
759 if (iface->ipv4.netmask.s_addr != INADDR_ANY) {
760 str = inet_ntoa(iface->ipv4.netmask);
761 append_entry(&dict, "Netmask", DBUS_TYPE_STRING, &str);
764 if (iface->ipv4.gateway.s_addr != INADDR_ANY) {
765 str = inet_ntoa(iface->ipv4.gateway);
766 append_entry(&dict, "Gateway", DBUS_TYPE_STRING, &str);
769 dbus_message_iter_close_container(&array, &dict);
772 static DBusMessage *get_ipv4(DBusConnection *conn,
773 DBusMessage *msg, void *data)
775 struct connman_iface *iface = data;
778 DBG("conn %p", conn);
780 reply = dbus_message_new_method_return(msg);
784 append_ipv4(reply, iface);
789 static DBusMessage *set_ipv4(DBusConnection *conn,
790 DBusMessage *msg, void *data)
792 struct connman_iface *iface = data;
793 DBusMessage *reply, *signal;
794 DBusMessageIter array, dict;
795 gboolean changed = FALSE;
797 DBG("conn %p", conn);
799 dbus_message_iter_init(msg, &array);
801 dbus_message_iter_recurse(&array, &dict);
803 while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
804 DBusMessageIter entry, value;
805 const char *key, *val;
806 enum connman_ipv4_method method;
809 dbus_message_iter_recurse(&dict, &entry);
810 dbus_message_iter_get_basic(&entry, &key);
812 dbus_message_iter_next(&entry);
814 dbus_message_iter_recurse(&entry, &value);
816 //type = dbus_message_iter_get_arg_type(&value);
817 dbus_message_iter_get_basic(&value, &val);
819 if (g_strcasecmp(key, "Method") == 0) {
820 method = __connman_ipv4_string2method(val);
821 if (iface->ipv4.method != method) {
822 iface->ipv4.method = method;
827 if (g_strcasecmp(key, "Address") == 0) {
828 addr = inet_addr(val);
829 if (iface->ipv4.address.s_addr != addr) {
830 iface->ipv4.address.s_addr = addr;
835 if (g_strcasecmp(key, "Netmask") == 0) {
836 addr = inet_addr(val);
837 if (iface->ipv4.netmask.s_addr != addr) {
838 iface->ipv4.netmask.s_addr = addr;
843 if (g_strcasecmp(key, "Gateway") == 0) {
844 addr = inet_addr(val);
845 if (iface->ipv4.gateway.s_addr != addr) {
846 iface->ipv4.gateway.s_addr = addr;
851 dbus_message_iter_next(&dict);
854 reply = dbus_message_new_method_return(msg);
858 dbus_message_append_args(reply, DBUS_TYPE_INVALID);
860 if (changed == TRUE) {
861 __connman_iface_store(iface);
863 signal = dbus_message_new_signal(iface->path,
864 CONNMAN_IFACE_INTERFACE, "IPv4Changed");
865 if (signal != NULL) {
866 append_ipv4(signal, iface);
867 dbus_connection_send(conn, signal, NULL);
868 dbus_message_unref(signal);
875 static GDBusMethodTable iface_methods[] = {
876 { "Scan", "", "", scan_iface },
877 { "GetProperties", "", "a{sv}", get_properties },
878 { "GetState", "", "s", get_state },
879 { "GetSignal", "", "q", get_signal },
880 { "GetPolicy", "", "s", get_policy },
881 { "SetPolicy", "s", "", set_policy },
882 { "GetNetwork", "", "a{sv}", get_network },
883 { "SetNetwork", "a{sv}", "", set_network },
884 { "GetIPv4", "", "a{sv}", get_ipv4 },
885 { "SetIPv4", "a{sv}", "", set_ipv4 },
889 static GDBusSignalTable iface_signals[] = {
890 { "StateChanged", "s" },
891 { "SignalChanged", "q" },
892 { "PolicyChanged", "s" },
893 { "NetworkChanged", "a{sv}" },
894 { "IPv4Changed", "a{sv}" },
898 static void device_free(void *data)
900 struct connman_iface *iface = data;
902 DBG("iface %p", iface);
904 connman_iface_clear_ipv4(iface);
906 if (iface->driver && iface->driver->remove)
907 iface->driver->remove(iface);
911 g_free(iface->sysfs);
912 g_free(iface->identifier);
913 g_free(iface->network.essid);
914 g_free(iface->device.driver);
915 g_free(iface->device.vendor);
916 g_free(iface->device.product);
920 static void detect_device_info(LibHalContext *ctx, struct connman_iface *iface)
922 char *parent, *subsys, *value;
924 parent = libhal_device_get_property_string(ctx, iface->udi,
925 "info.parent", NULL);
927 subsys = libhal_device_get_property_string(ctx, iface->udi,
928 "linux.subsystem", NULL);
930 value = libhal_device_get_property_string(ctx, iface->udi,
931 "info.linux.driver", NULL);
933 value = libhal_device_get_property_string(ctx, parent,
934 "info.linux.driver", NULL);
936 iface->device.driver = g_strdup(value);
939 if (strcmp(subsys, "net") == 0) {
940 value = libhal_device_get_property_string(ctx, parent,
941 "info.vendor", NULL);
943 iface->device.vendor = g_strdup(value);
945 value = libhal_device_get_property_string(ctx, parent,
946 "info.product", NULL);
948 iface->device.product = g_strdup(value);
952 static int probe_device(LibHalContext *ctx,
953 struct connman_iface_driver *driver, const char *udi)
955 DBusConnection *conn;
956 struct connman_iface *iface;
960 DBG("ctx %p driver %p udi %s", ctx, driver, udi);
965 iface = g_try_new0(struct connman_iface, 1);
969 temp = g_path_get_basename(udi);
970 iface->path = g_strdup_printf("%s/%s", CONNMAN_IFACE_BASEPATH, temp);
973 iface->udi = g_strdup(udi);
975 DBG("iface %p path %s", iface, iface->path);
977 sysfs = libhal_device_get_property_string(ctx, udi,
978 "linux.sysfs_path", NULL);
980 iface->sysfs = g_strdup(sysfs);
982 detect_device_info(ctx, iface);
986 if (g_str_has_prefix(driver->capability, "net") == TRUE)
987 iface->index = libhal_device_get_property_int(ctx, udi,
988 "net.linux.ifindex", NULL);
990 iface->type = CONNMAN_IFACE_TYPE_UNKNOWN;
992 iface->state = CONNMAN_IFACE_STATE_UNKNOWN;
993 iface->policy = CONNMAN_IFACE_POLICY_UNKNOWN;
995 err = driver->probe(iface);
1001 __connman_iface_create_identifier(iface);
1003 __connman_iface_init_via_inet(iface);
1005 iface->driver = driver;
1007 __connman_iface_load(iface);
1009 conn = libhal_ctx_get_dbus_connection(ctx);
1011 g_dbus_register_object(conn, iface->path, iface, device_free);
1013 interfaces = g_slist_append(interfaces, iface);
1015 if (iface->flags & CONNMAN_IFACE_FLAG_IPV4) {
1016 connman_iface_get_ipv4(iface, &iface->ipv4);
1018 DBG("address %s", inet_ntoa(iface->ipv4.address));
1021 g_dbus_register_interface(conn, iface->path,
1022 CONNMAN_IFACE_INTERFACE,
1023 iface_methods, iface_signals, NULL);
1025 DBG("iface %p identifier %s", iface, iface->identifier);
1027 g_dbus_emit_signal(conn, CONNMAN_MANAGER_PATH,
1028 CONNMAN_MANAGER_INTERFACE,
1030 DBUS_TYPE_OBJECT_PATH, &iface->path,
1033 switch_policy(iface);
1038 static void device_added(LibHalContext *ctx, const char *udi)
1042 DBG("ctx %p udi %s", ctx, udi);
1044 for (list = drivers; list; list = list->next) {
1045 struct connman_iface_driver *driver = list->data;
1047 if (driver->capability == NULL)
1050 if (libhal_device_query_capability(ctx, udi,
1051 driver->capability, NULL) == TRUE) {
1052 if (probe_device(ctx, driver, udi) == 0)
1058 static void device_removed(LibHalContext *ctx, const char *udi)
1060 DBusConnection *conn;
1063 DBG("ctx %p udi %s", ctx, udi);
1065 conn = libhal_ctx_get_dbus_connection(ctx);
1067 for (list = interfaces; list; list = list->next) {
1068 struct connman_iface *iface = list->data;
1070 if (strcmp(udi, iface->udi) == 0) {
1071 g_dbus_emit_signal(conn, CONNMAN_MANAGER_PATH,
1072 CONNMAN_MANAGER_INTERFACE,
1074 DBUS_TYPE_OBJECT_PATH, &iface->path,
1076 interfaces = g_slist_remove(interfaces, iface);
1077 g_dbus_unregister_interface(conn, iface->path,
1078 CONNMAN_IFACE_INTERFACE);
1079 g_dbus_unregister_object(conn, iface->path);
1085 static void probe_driver(LibHalContext *ctx,
1086 struct connman_iface_driver *driver)
1091 DBG("ctx %p driver %p", ctx, driver);
1093 list = libhal_find_device_by_capability(ctx,
1094 driver->capability, &num, NULL);
1099 probe_device(ctx, driver, *tmp);
1103 libhal_free_string_array(list);
1107 static void find_devices(LibHalContext *ctx)
1113 for (list = drivers; list; list = list->next) {
1114 struct connman_iface_driver *driver = list->data;
1116 DBG("driver %p", driver);
1118 if (driver->capability == NULL)
1121 probe_driver(ctx, driver);
1125 static LibHalContext *hal_ctx = NULL;
1127 static void hal_init(void *data)
1129 DBusConnection *conn = data;
1131 DBG("conn %p", conn);
1133 if (hal_ctx != NULL)
1136 hal_ctx = libhal_ctx_new();
1137 if (hal_ctx == NULL)
1140 if (libhal_ctx_set_dbus_connection(hal_ctx, conn) == FALSE) {
1141 libhal_ctx_free(hal_ctx);
1145 if (libhal_ctx_init(hal_ctx, NULL) == FALSE) {
1146 libhal_ctx_free(hal_ctx);
1150 libhal_ctx_set_device_added(hal_ctx, device_added);
1151 libhal_ctx_set_device_removed(hal_ctx, device_removed);
1153 //libhal_ctx_set_device_new_capability(hal_ctx, new_capability);
1154 //libhal_ctx_set_device_lost_capability(hal_ctx, lost_capability);
1156 find_devices(hal_ctx);
1159 static void hal_cleanup(void *data)
1161 DBusConnection *conn = data;
1164 DBG("conn %p", conn);
1166 if (hal_ctx == NULL)
1169 for (list = interfaces; list; list = list->next) {
1170 struct connman_iface *iface = list->data;
1172 DBG("path %s", iface->path);
1174 g_dbus_emit_signal(conn, CONNMAN_MANAGER_PATH,
1175 CONNMAN_MANAGER_INTERFACE,
1177 DBUS_TYPE_OBJECT_PATH, &iface->path,
1180 g_dbus_unregister_interface(conn, iface->path,
1181 CONNMAN_IFACE_INTERFACE);
1183 g_dbus_unregister_object(conn, iface->path);
1186 g_slist_free(interfaces);
1190 libhal_ctx_shutdown(hal_ctx, NULL);
1192 libhal_ctx_free(hal_ctx);
1197 static guint hal_watch = 0;
1199 int __connman_iface_init(DBusConnection *conn)
1201 DBG("conn %p", conn);
1203 connection = dbus_connection_ref(conn);
1204 if (connection == NULL)
1207 hal_init(connection);
1209 hal_watch = g_dbus_add_watch(connection, "org.freedesktop.Hal",
1210 hal_init, hal_cleanup, connection, NULL);
1215 void __connman_iface_cleanup(void)
1217 DBG("conn %p", connection);
1219 g_dbus_remove_watch(connection, hal_watch);
1221 hal_cleanup(connection);
1223 dbus_connection_unref(connection);