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
28 #include <net/if_arp.h>
29 #include <linux/if_link.h>
34 #define IFF_LOWER_UP 0x10000
41 struct connman_ipconfig {
44 enum connman_ipconfig_type type;
46 struct connman_ipconfig *origin;
48 const struct connman_ipconfig_ops *ops;
51 enum connman_ipconfig_method method;
52 struct connman_ipaddress *address;
53 struct connman_ipaddress *system;
55 int ipv6_privacy_config;
58 struct connman_ipdevice {
80 struct connman_ipconfig *config_ipv4;
81 struct connman_ipconfig *config_ipv6;
83 gboolean ipv6_enabled;
87 static GHashTable *ipdevice_hash = NULL;
88 static GList *ipconfig_list = NULL;
90 struct connman_ipaddress *connman_ipaddress_alloc(int family)
92 struct connman_ipaddress *ipaddress;
94 ipaddress = g_try_new0(struct connman_ipaddress, 1);
95 if (ipaddress == NULL)
98 ipaddress->family = family;
99 ipaddress->prefixlen = 0;
100 ipaddress->local = NULL;
101 ipaddress->peer = NULL;
102 ipaddress->broadcast = NULL;
103 ipaddress->gateway = NULL;
108 void connman_ipaddress_free(struct connman_ipaddress *ipaddress)
110 if (ipaddress == NULL)
113 g_free(ipaddress->broadcast);
114 g_free(ipaddress->peer);
115 g_free(ipaddress->local);
116 g_free(ipaddress->gateway);
120 unsigned char __connman_ipconfig_netmask_prefix_len(const char *netmask)
129 mask = inet_network(netmask);
132 /* a valid netmask must be 2^n - 1 */
133 if ((host & (host + 1)) != 0)
137 for (; mask; mask <<= 1)
143 static gboolean check_ipv6_address(const char *address)
145 unsigned char buf[sizeof(struct in6_addr)];
148 err = inet_pton(AF_INET6, address, buf);
155 int connman_ipaddress_set_ipv6(struct connman_ipaddress *ipaddress,
156 const char *address, const char *gateway,
157 unsigned char prefix_length)
159 if (ipaddress == NULL)
162 if (check_ipv6_address(address) == FALSE)
165 if (check_ipv6_address(gateway) == FALSE)
168 DBG("prefix_len %d address %s gateway %s",
169 prefix_length, address, gateway);
171 ipaddress->family = CONNMAN_IPCONFIG_TYPE_IPV6;
173 ipaddress->prefixlen = prefix_length;
175 g_free(ipaddress->local);
176 ipaddress->local = g_strdup(address);
178 g_free(ipaddress->gateway);
179 ipaddress->gateway = g_strdup(gateway);
184 int connman_ipaddress_set_ipv4(struct connman_ipaddress *ipaddress,
185 const char *address, const char *netmask, const char *gateway)
187 if (ipaddress == NULL)
190 ipaddress->family = CONNMAN_IPCONFIG_TYPE_IPV4;
192 ipaddress->prefixlen = __connman_ipconfig_netmask_prefix_len(netmask);
194 g_free(ipaddress->local);
195 ipaddress->local = g_strdup(address);
197 g_free(ipaddress->gateway);
198 ipaddress->gateway = g_strdup(gateway);
203 void connman_ipaddress_set_peer(struct connman_ipaddress *ipaddress,
206 if (ipaddress == NULL)
209 g_free(ipaddress->peer);
210 ipaddress->peer = g_strdup(peer);
213 void connman_ipaddress_clear(struct connman_ipaddress *ipaddress)
215 if (ipaddress == NULL)
218 ipaddress->prefixlen = 0;
220 g_free(ipaddress->local);
221 ipaddress->local = NULL;
223 g_free(ipaddress->peer);
224 ipaddress->peer = NULL;
226 g_free(ipaddress->broadcast);
227 ipaddress->broadcast = NULL;
229 g_free(ipaddress->gateway);
230 ipaddress->gateway = NULL;
233 void connman_ipaddress_copy(struct connman_ipaddress *ipaddress,
234 struct connman_ipaddress *source)
236 if (ipaddress == NULL || source == NULL)
239 ipaddress->family = source->family;
240 ipaddress->prefixlen = source->prefixlen;
242 g_free(ipaddress->local);
243 ipaddress->local = g_strdup(source->local);
245 g_free(ipaddress->peer);
246 ipaddress->peer = g_strdup(source->peer);
248 g_free(ipaddress->broadcast);
249 ipaddress->broadcast = g_strdup(source->broadcast);
251 g_free(ipaddress->gateway);
252 ipaddress->gateway = g_strdup(source->gateway);
255 static void free_address_list(struct connman_ipdevice *ipdevice)
259 for (list = ipdevice->address_list; list; list = list->next) {
260 struct connman_ipaddress *ipaddress = list->data;
262 connman_ipaddress_free(ipaddress);
266 g_slist_free(ipdevice->address_list);
267 ipdevice->address_list = NULL;
270 static struct connman_ipaddress *find_ipaddress(struct connman_ipdevice *ipdevice,
271 unsigned char prefixlen, const char *local)
275 for (list = ipdevice->address_list; list; list = list->next) {
276 struct connman_ipaddress *ipaddress = list->data;
278 if (g_strcmp0(ipaddress->local, local) == 0 &&
279 ipaddress->prefixlen == prefixlen)
286 static const char *type2str(unsigned short type)
291 case ARPHRD_LOOPBACK:
304 static const char *scope2str(unsigned char scope)
316 static gboolean get_ipv6_state(gchar *ifname)
321 gboolean enabled = FALSE;
324 path = g_strdup("/proc/sys/net/ipv6/conf/all/disable_ipv6");
326 path = g_strdup_printf(
327 "/proc/sys/net/ipv6/conf/%s/disable_ipv6", ifname);
332 f = fopen(path, "r");
337 if (fscanf(f, "%d", &disabled) > 0)
345 static void set_ipv6_state(gchar *ifname, gboolean enable)
351 path = g_strdup("/proc/sys/net/ipv6/conf/all/disable_ipv6");
353 path = g_strdup_printf(
354 "/proc/sys/net/ipv6/conf/%s/disable_ipv6", ifname);
359 f = fopen(path, "r+");
374 static int get_ipv6_privacy(gchar *ifname)
383 path = g_strdup_printf("/proc/sys/net/ipv6/conf/%s/use_tempaddr",
389 f = fopen(path, "r");
396 if (fscanf(f, "%d", &value) <= 0)
404 /* Enable the IPv6 privacy extension for stateless address autoconfiguration.
405 * The privacy extension is described in RFC 3041 and RFC 4941
407 static void set_ipv6_privacy(gchar *ifname, int value)
415 path = g_strdup_printf("/proc/sys/net/ipv6/conf/%s/use_tempaddr",
424 f = fopen(path, "r+");
431 fprintf(f, "%d", value);
435 static void free_ipdevice(gpointer data)
437 struct connman_ipdevice *ipdevice = data;
439 connman_info("%s {remove} index %d", ipdevice->ifname,
442 if (ipdevice->config_ipv4 != NULL) {
443 connman_ipconfig_unref(ipdevice->config_ipv4);
444 ipdevice->config_ipv4 = NULL;
447 if (ipdevice->config_ipv6 != NULL) {
448 connman_ipconfig_unref(ipdevice->config_ipv6);
449 ipdevice->config_ipv6 = NULL;
452 free_address_list(ipdevice);
453 g_free(ipdevice->ipv4_gateway);
454 g_free(ipdevice->ipv6_gateway);
455 g_free(ipdevice->pac);
457 g_free(ipdevice->address);
459 set_ipv6_state(ipdevice->ifname, ipdevice->ipv6_enabled);
460 set_ipv6_privacy(ipdevice->ifname, ipdevice->ipv6_privacy);
462 g_free(ipdevice->ifname);
466 static void __connman_ipconfig_lower_up(struct connman_ipdevice *ipdevice)
468 DBG("ipconfig ipv4 %p ipv6 %p", ipdevice->config_ipv4,
469 ipdevice->config_ipv6);
472 static void __connman_ipconfig_lower_down(struct connman_ipdevice *ipdevice)
474 DBG("ipconfig ipv4 %p ipv6 %p", ipdevice->config_ipv4,
475 ipdevice->config_ipv6);
477 if (ipdevice->config_ipv4)
478 connman_inet_clear_address(ipdevice->index,
479 ipdevice->config_ipv4->address);
481 if (ipdevice->config_ipv6)
482 connman_inet_clear_ipv6_address(ipdevice->index,
483 ipdevice->config_ipv6->address->local,
484 ipdevice->config_ipv6->address->prefixlen);
487 static void update_stats(struct connman_ipdevice *ipdevice,
488 struct rtnl_link_stats *stats)
490 struct connman_service *service;
492 if (stats->rx_packets == 0 && stats->tx_packets == 0)
495 connman_info("%s {RX} %u packets %u bytes", ipdevice->ifname,
496 stats->rx_packets, stats->rx_bytes);
497 connman_info("%s {TX} %u packets %u bytes", ipdevice->ifname,
498 stats->tx_packets, stats->tx_bytes);
500 if (ipdevice->config_ipv4 == NULL && ipdevice->config_ipv6 == NULL)
503 if (ipdevice->config_ipv4)
504 service = connman_ipconfig_get_data(ipdevice->config_ipv4);
505 else if (ipdevice->config_ipv6)
506 service = connman_ipconfig_get_data(ipdevice->config_ipv6);
513 ipdevice->rx_packets = stats->rx_packets;
514 ipdevice->tx_packets = stats->tx_packets;
515 ipdevice->rx_bytes = stats->rx_bytes;
516 ipdevice->tx_bytes = stats->tx_bytes;
517 ipdevice->rx_errors = stats->rx_errors;
518 ipdevice->tx_errors = stats->tx_errors;
519 ipdevice->rx_dropped = stats->rx_dropped;
520 ipdevice->tx_dropped = stats->tx_dropped;
522 __connman_service_notify(service,
523 ipdevice->rx_packets, ipdevice->tx_packets,
524 ipdevice->rx_bytes, ipdevice->tx_bytes,
525 ipdevice->rx_errors, ipdevice->tx_errors,
526 ipdevice->rx_dropped, ipdevice->tx_dropped);
529 void __connman_ipconfig_newlink(int index, unsigned short type,
530 unsigned int flags, const char *address,
532 struct rtnl_link_stats *stats)
534 struct connman_ipdevice *ipdevice;
537 gboolean up = FALSE, down = FALSE;
538 gboolean lower_up = FALSE, lower_down = FALSE;
540 DBG("index %d", index);
542 if (type == ARPHRD_LOOPBACK)
545 ipdevice = g_hash_table_lookup(ipdevice_hash, GINT_TO_POINTER(index));
546 if (ipdevice != NULL)
549 ipdevice = g_try_new0(struct connman_ipdevice, 1);
550 if (ipdevice == NULL)
553 ipdevice->index = index;
554 ipdevice->ifname = connman_inet_ifname(index);
555 ipdevice->type = type;
557 ipdevice->ipv6_enabled = get_ipv6_state(ipdevice->ifname);
558 ipdevice->ipv6_privacy = get_ipv6_privacy(ipdevice->ifname);
560 ipdevice->address = g_strdup(address);
562 g_hash_table_insert(ipdevice_hash, GINT_TO_POINTER(index), ipdevice);
564 connman_info("%s {create} index %d type %d <%s>", ipdevice->ifname,
565 index, type, type2str(type));
570 update_stats(ipdevice, stats);
572 if (flags == ipdevice->flags)
575 if ((ipdevice->flags & IFF_UP) != (flags & IFF_UP)) {
582 if ((ipdevice->flags & (IFF_RUNNING | IFF_LOWER_UP)) !=
583 (flags & (IFF_RUNNING | IFF_LOWER_UP))) {
584 if ((flags & (IFF_RUNNING | IFF_LOWER_UP)) ==
585 (IFF_RUNNING | IFF_LOWER_UP))
587 else if ((flags & (IFF_RUNNING | IFF_LOWER_UP)) == 0)
591 ipdevice->flags = flags;
593 str = g_string_new(NULL);
598 g_string_append(str, "UP");
600 g_string_append(str, "DOWN");
602 if (flags & IFF_RUNNING)
603 g_string_append(str, ",RUNNING");
605 if (flags & IFF_LOWER_UP)
606 g_string_append(str, ",LOWER_UP");
608 connman_info("%s {update} flags %u <%s>", ipdevice->ifname,
611 g_string_free(str, TRUE);
613 for (list = g_list_first(ipconfig_list); list;
614 list = g_list_next(list)) {
615 struct connman_ipconfig *ipconfig = list->data;
617 if (index != ipconfig->index)
620 if (ipconfig->ops == NULL)
623 if (up == TRUE && ipconfig->ops->up)
624 ipconfig->ops->up(ipconfig);
625 if (lower_up == TRUE && ipconfig->ops->lower_up)
626 ipconfig->ops->lower_up(ipconfig);
628 if (lower_down == TRUE && ipconfig->ops->lower_down)
629 ipconfig->ops->lower_down(ipconfig);
630 if (down == TRUE && ipconfig->ops->down)
631 ipconfig->ops->down(ipconfig);
635 __connman_ipconfig_lower_up(ipdevice);
637 __connman_ipconfig_lower_down(ipdevice);
640 void __connman_ipconfig_dellink(int index, struct rtnl_link_stats *stats)
642 struct connman_ipdevice *ipdevice;
645 DBG("index %d", index);
647 ipdevice = g_hash_table_lookup(ipdevice_hash, GINT_TO_POINTER(index));
648 if (ipdevice == NULL)
651 update_stats(ipdevice, stats);
653 for (list = g_list_first(ipconfig_list); list;
654 list = g_list_next(list)) {
655 struct connman_ipconfig *ipconfig = list->data;
657 if (index != ipconfig->index)
660 ipconfig->index = -1;
662 if (ipconfig->ops == NULL)
665 if (ipconfig->ops->lower_down)
666 ipconfig->ops->lower_down(ipconfig);
667 if (ipconfig->ops->down)
668 ipconfig->ops->down(ipconfig);
671 __connman_ipconfig_lower_down(ipdevice);
673 g_hash_table_remove(ipdevice_hash, GINT_TO_POINTER(index));
676 static inline gint check_duplicate_address(gconstpointer a, gconstpointer b)
678 const struct connman_ipaddress *addr1 = a;
679 const struct connman_ipaddress *addr2 = b;
681 if (addr1->prefixlen != addr2->prefixlen)
682 return addr2->prefixlen - addr1->prefixlen;
684 return g_strcmp0(addr1->local, addr2->local);
687 void __connman_ipconfig_newaddr(int index, int family, const char *label,
688 unsigned char prefixlen, const char *address)
690 struct connman_ipdevice *ipdevice;
691 struct connman_ipaddress *ipaddress;
694 DBG("index %d", index);
696 ipdevice = g_hash_table_lookup(ipdevice_hash, GINT_TO_POINTER(index));
697 if (ipdevice == NULL)
700 ipaddress = connman_ipaddress_alloc(family);
701 if (ipaddress == NULL)
704 ipaddress->prefixlen = prefixlen;
705 ipaddress->local = g_strdup(address);
707 if (g_slist_find_custom(ipdevice->address_list, ipaddress,
708 check_duplicate_address)) {
709 connman_ipaddress_free(ipaddress);
713 ipdevice->address_list = g_slist_append(ipdevice->address_list,
716 connman_info("%s {add} address %s/%u label %s family %d",
717 ipdevice->ifname, address, prefixlen, label, family);
719 if (ipdevice->config_ipv4 != NULL && family == AF_INET)
720 connman_ipaddress_copy(ipdevice->config_ipv4->system,
723 else if (ipdevice->config_ipv6 != NULL && family == AF_INET6)
724 connman_ipaddress_copy(ipdevice->config_ipv6->system,
729 if ((ipdevice->flags & (IFF_RUNNING | IFF_LOWER_UP)) != (IFF_RUNNING | IFF_LOWER_UP))
732 for (list = g_list_first(ipconfig_list); list;
733 list = g_list_next(list)) {
734 struct connman_ipconfig *ipconfig = list->data;
736 if (index != ipconfig->index)
739 if (ipconfig->ops == NULL)
742 if (ipconfig->ops->ip_bound)
743 ipconfig->ops->ip_bound(ipconfig);
747 void __connman_ipconfig_deladdr(int index, int family, const char *label,
748 unsigned char prefixlen, const char *address)
750 struct connman_ipdevice *ipdevice;
751 struct connman_ipaddress *ipaddress;
754 DBG("index %d", index);
756 ipdevice = g_hash_table_lookup(ipdevice_hash, GINT_TO_POINTER(index));
757 if (ipdevice == NULL)
760 ipaddress = find_ipaddress(ipdevice, prefixlen, address);
761 if (ipaddress == NULL)
764 ipdevice->address_list = g_slist_remove(ipdevice->address_list,
767 connman_ipaddress_clear(ipaddress);
770 connman_info("%s {del} address %s/%u label %s", ipdevice->ifname,
771 address, prefixlen, label);
773 if ((ipdevice->flags & (IFF_RUNNING | IFF_LOWER_UP)) != (IFF_RUNNING | IFF_LOWER_UP))
776 if (g_slist_length(ipdevice->address_list) > 0)
779 for (list = g_list_first(ipconfig_list); list;
780 list = g_list_next(list)) {
781 struct connman_ipconfig *ipconfig = list->data;
783 if (index != ipconfig->index)
786 if (ipconfig->ops == NULL)
789 if (ipconfig->ops->ip_release)
790 ipconfig->ops->ip_release(ipconfig);
794 void __connman_ipconfig_newroute(int index, int family, unsigned char scope,
795 const char *dst, const char *gateway)
797 struct connman_ipdevice *ipdevice;
799 DBG("index %d", index);
801 ipdevice = g_hash_table_lookup(ipdevice_hash, GINT_TO_POINTER(index));
802 if (ipdevice == NULL)
805 if (scope == 0 && g_strcmp0(dst, "0.0.0.0") == 0) {
809 if (family == AF_INET6) {
810 g_free(ipdevice->ipv6_gateway);
811 ipdevice->ipv6_gateway = g_strdup(gateway);
813 if (ipdevice->config_ipv6 != NULL &&
814 ipdevice->config_ipv6->system != NULL) {
815 g_free(ipdevice->config_ipv6->system->gateway);
816 ipdevice->config_ipv6->system->gateway =
820 g_free(ipdevice->ipv4_gateway);
821 ipdevice->ipv4_gateway = g_strdup(gateway);
823 if (ipdevice->config_ipv4 != NULL &&
824 ipdevice->config_ipv4->system != NULL) {
825 g_free(ipdevice->config_ipv4->system->gateway);
826 ipdevice->config_ipv4->system->gateway =
831 for (list = ipdevice->address_list; list; list = list->next) {
832 struct connman_ipaddress *ipaddress = list->data;
834 g_free(ipaddress->gateway);
835 ipaddress->gateway = g_strdup(gateway);
838 for (config_list = g_list_first(ipconfig_list); config_list;
839 config_list = g_list_next(config_list)) {
840 struct connman_ipconfig *ipconfig = config_list->data;
842 if (index != ipconfig->index)
845 if (ipconfig->ops == NULL)
848 if (ipconfig->ops->ip_bound)
849 ipconfig->ops->ip_bound(ipconfig);
853 connman_info("%s {add} route %s gw %s scope %u <%s>",
854 ipdevice->ifname, dst, gateway,
855 scope, scope2str(scope));
858 void __connman_ipconfig_delroute(int index, int family, unsigned char scope,
859 const char *dst, const char *gateway)
861 struct connman_ipdevice *ipdevice;
863 DBG("index %d", index);
865 ipdevice = g_hash_table_lookup(ipdevice_hash, GINT_TO_POINTER(index));
866 if (ipdevice == NULL)
869 if (scope == 0 && g_strcmp0(dst, "0.0.0.0") == 0) {
873 if (family == AF_INET6) {
874 g_free(ipdevice->ipv6_gateway);
875 ipdevice->ipv6_gateway = NULL;
877 if (ipdevice->config_ipv6 != NULL &&
878 ipdevice->config_ipv6->system != NULL) {
879 g_free(ipdevice->config_ipv6->system->gateway);
880 ipdevice->config_ipv6->system->gateway = NULL;
883 g_free(ipdevice->ipv4_gateway);
884 ipdevice->ipv4_gateway = NULL;
886 if (ipdevice->config_ipv4 != NULL &&
887 ipdevice->config_ipv4->system != NULL) {
888 g_free(ipdevice->config_ipv4->system->gateway);
889 ipdevice->config_ipv4->system->gateway = NULL;
893 for (list = ipdevice->address_list; list; list = list->next) {
894 struct connman_ipaddress *ipaddress = list->data;
896 g_free(ipaddress->gateway);
897 ipaddress->gateway = NULL;
900 for (config_list = g_list_first(ipconfig_list); config_list;
901 config_list = g_list_next(config_list)) {
902 struct connman_ipconfig *ipconfig = config_list->data;
904 if (index != ipconfig->index)
907 if (ipconfig->ops == NULL)
910 if (ipconfig->ops->ip_release)
911 ipconfig->ops->ip_release(ipconfig);
915 connman_info("%s {del} route %s gw %s scope %u <%s>",
916 ipdevice->ifname, dst, gateway,
917 scope, scope2str(scope));
920 void __connman_ipconfig_foreach(void (*function) (int index, void *user_data),
925 keys = g_hash_table_get_keys(ipdevice_hash);
929 for (list = g_list_first(keys); list; list = g_list_next(list)) {
930 int index = GPOINTER_TO_INT(list->data);
932 function(index, user_data);
938 enum connman_ipconfig_type __connman_ipconfig_get_config_type(
939 struct connman_ipconfig *ipconfig)
941 return ipconfig ? ipconfig->type : CONNMAN_IPCONFIG_TYPE_UNKNOWN;
944 unsigned short __connman_ipconfig_get_type_from_index(int index)
946 struct connman_ipdevice *ipdevice;
948 ipdevice = g_hash_table_lookup(ipdevice_hash, GINT_TO_POINTER(index));
949 if (ipdevice == NULL)
952 return ipdevice->type;
955 unsigned int __connman_ipconfig_get_flags_from_index(int index)
957 struct connman_ipdevice *ipdevice;
959 ipdevice = g_hash_table_lookup(ipdevice_hash, GINT_TO_POINTER(index));
960 if (ipdevice == NULL)
963 return ipdevice->flags;
966 const char *__connman_ipconfig_get_gateway_from_index(int index)
968 struct connman_ipdevice *ipdevice;
970 ipdevice = g_hash_table_lookup(ipdevice_hash, GINT_TO_POINTER(index));
971 if (ipdevice == NULL)
974 if (ipdevice->ipv4_gateway != NULL)
975 return ipdevice->ipv4_gateway;
977 if (ipdevice->config_ipv4 != NULL &&
978 ipdevice->config_ipv4->address != NULL)
979 return ipdevice->config_ipv4->address->gateway;
981 if (ipdevice->ipv6_gateway != NULL)
982 return ipdevice->ipv6_gateway;
984 if (ipdevice->config_ipv6 != NULL &&
985 ipdevice->config_ipv6->address != NULL)
986 return ipdevice->config_ipv6->address->gateway;
991 void __connman_ipconfig_set_index(struct connman_ipconfig *ipconfig, int index)
993 ipconfig->index = index;
996 const char *__connman_ipconfig_get_local(struct connman_ipconfig *ipconfig)
998 if (ipconfig->address == NULL)
1001 return ipconfig->address->local;
1004 void __connman_ipconfig_set_local(struct connman_ipconfig *ipconfig, const char *address)
1006 if (ipconfig->address == NULL)
1009 g_free(ipconfig->address->local);
1010 ipconfig->address->local = g_strdup(address);
1013 const char *__connman_ipconfig_get_peer(struct connman_ipconfig *ipconfig)
1015 if (ipconfig->address == NULL)
1018 return ipconfig->address->peer;
1021 void __connman_ipconfig_set_peer(struct connman_ipconfig *ipconfig, const char *address)
1023 if (ipconfig->address == NULL)
1026 g_free(ipconfig->address->peer);
1027 ipconfig->address->peer = g_strdup(address);
1030 const char *__connman_ipconfig_get_broadcast(struct connman_ipconfig *ipconfig)
1032 if (ipconfig->address == NULL)
1035 return ipconfig->address->broadcast;
1038 void __connman_ipconfig_set_broadcast(struct connman_ipconfig *ipconfig, const char *broadcast)
1040 if (ipconfig->address == NULL)
1043 g_free(ipconfig->address->broadcast);
1044 ipconfig->address->broadcast = g_strdup(broadcast);
1047 const char *__connman_ipconfig_get_gateway(struct connman_ipconfig *ipconfig)
1049 if (ipconfig->address == NULL)
1052 return ipconfig->address->gateway;
1055 void __connman_ipconfig_set_gateway(struct connman_ipconfig *ipconfig, const char *gateway)
1059 if (ipconfig->address == NULL)
1061 g_free(ipconfig->address->gateway);
1062 ipconfig->address->gateway = g_strdup(gateway);
1065 int __connman_ipconfig_gateway_add(struct connman_ipconfig *ipconfig)
1067 struct connman_service *service;
1071 if (ipconfig->address == NULL)
1074 service = __connman_service_lookup_from_index(ipconfig->index);
1075 if (service == NULL)
1078 __connman_connection_gateway_remove(service);
1080 if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV6) {
1081 return __connman_connection_gateway_add(service, NULL,
1082 ipconfig->address->gateway,
1083 ipconfig->address->peer);
1084 } else if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV4) {
1085 return __connman_connection_gateway_add(service,
1086 ipconfig->address->gateway,
1087 NULL, ipconfig->address->peer);
1093 void __connman_ipconfig_gateway_remove(struct connman_ipconfig *ipconfig)
1095 struct connman_service *service;
1099 service = __connman_service_lookup_from_index(ipconfig->index);
1100 if (service != NULL)
1101 __connman_connection_gateway_remove(service);
1104 unsigned char __connman_ipconfig_get_prefixlen(struct connman_ipconfig *ipconfig)
1106 if (ipconfig->address == NULL)
1109 return ipconfig->address->prefixlen;
1112 void __connman_ipconfig_set_prefixlen(struct connman_ipconfig *ipconfig, unsigned char prefixlen)
1114 if (ipconfig->address == NULL)
1117 ipconfig->address->prefixlen = prefixlen;
1120 static struct connman_ipconfig *create_ipv6config(int index)
1122 struct connman_ipconfig *ipv6config;
1124 DBG("index %d", index);
1126 ipv6config = g_try_new0(struct connman_ipconfig, 1);
1127 if (ipv6config == NULL)
1130 ipv6config->refcount = 1;
1132 ipv6config->index = index;
1133 ipv6config->type = CONNMAN_IPCONFIG_TYPE_IPV6;
1134 ipv6config->method = CONNMAN_IPCONFIG_METHOD_AUTO;
1135 ipv6config->ipv6_privacy_config = 0;
1137 ipv6config->address = connman_ipaddress_alloc(AF_INET6);
1138 if (ipv6config->address == NULL) {
1143 ipv6config->system = connman_ipaddress_alloc(AF_INET6);
1145 DBG("ipconfig %p", ipv6config);
1151 * connman_ipconfig_create:
1153 * Allocate a new ipconfig structure.
1155 * Returns: a newly-allocated #connman_ipconfig structure
1157 struct connman_ipconfig *connman_ipconfig_create(int index,
1158 enum connman_ipconfig_type type)
1160 struct connman_ipconfig *ipconfig;
1162 if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1163 return create_ipv6config(index);
1165 DBG("index %d", index);
1167 ipconfig = g_try_new0(struct connman_ipconfig, 1);
1168 if (ipconfig == NULL)
1171 ipconfig->refcount = 1;
1173 ipconfig->index = index;
1174 ipconfig->type = CONNMAN_IPCONFIG_TYPE_IPV4;
1176 ipconfig->address = connman_ipaddress_alloc(AF_INET);
1177 if (ipconfig->address == NULL) {
1182 ipconfig->system = connman_ipaddress_alloc(AF_INET);
1184 DBG("ipconfig %p", ipconfig);
1191 * connman_ipconfig_ref:
1192 * @ipconfig: ipconfig structure
1194 * Increase reference counter of ipconfig
1196 struct connman_ipconfig *connman_ipconfig_ref(struct connman_ipconfig *ipconfig)
1198 DBG("ipconfig %p refcount %d", ipconfig,
1199 g_atomic_int_get(&ipconfig->refcount) + 1);
1201 g_atomic_int_inc(&ipconfig->refcount);
1207 * connman_ipconfig_unref:
1208 * @ipconfig: ipconfig structure
1210 * Decrease reference counter of ipconfig
1212 void connman_ipconfig_unref(struct connman_ipconfig *ipconfig)
1214 if (ipconfig == NULL)
1217 DBG("ipconfig %p refcount %d", ipconfig,
1218 g_atomic_int_get(&ipconfig->refcount) - 1);
1220 if (g_atomic_int_dec_and_test(&ipconfig->refcount) == TRUE) {
1221 __connman_ipconfig_disable(ipconfig);
1223 connman_ipconfig_set_ops(ipconfig, NULL);
1225 if (ipconfig->origin != NULL) {
1226 connman_ipconfig_unref(ipconfig->origin);
1227 ipconfig->origin = NULL;
1230 connman_ipaddress_free(ipconfig->system);
1231 connman_ipaddress_free(ipconfig->address);
1237 * connman_ipconfig_get_data:
1238 * @ipconfig: ipconfig structure
1240 * Get private data pointer
1242 void *connman_ipconfig_get_data(struct connman_ipconfig *ipconfig)
1244 if (ipconfig == NULL)
1247 return ipconfig->ops_data;
1251 * connman_ipconfig_set_data:
1252 * @ipconfig: ipconfig structure
1253 * @data: data pointer
1255 * Set private data pointer
1257 void connman_ipconfig_set_data(struct connman_ipconfig *ipconfig, void *data)
1259 ipconfig->ops_data = data;
1263 * connman_ipconfig_get_index:
1264 * @ipconfig: ipconfig structure
1266 * Get interface index
1268 int connman_ipconfig_get_index(struct connman_ipconfig *ipconfig)
1270 if (ipconfig == NULL)
1273 if (ipconfig->origin != NULL)
1274 return ipconfig->origin->index;
1276 return ipconfig->index;
1280 * connman_ipconfig_get_ifname:
1281 * @ipconfig: ipconfig structure
1283 * Get interface name
1285 const char *connman_ipconfig_get_ifname(struct connman_ipconfig *ipconfig)
1287 struct connman_ipdevice *ipdevice;
1289 if (ipconfig == NULL)
1292 if (ipconfig->index < 0)
1295 ipdevice = g_hash_table_lookup(ipdevice_hash,
1296 GINT_TO_POINTER(ipconfig->index));
1297 if (ipdevice == NULL)
1300 return ipdevice->ifname;
1304 * connman_ipconfig_set_ops:
1305 * @ipconfig: ipconfig structure
1306 * @ops: operation callbacks
1308 * Set the operation callbacks
1310 void connman_ipconfig_set_ops(struct connman_ipconfig *ipconfig,
1311 const struct connman_ipconfig_ops *ops)
1313 ipconfig->ops = ops;
1317 * connman_ipconfig_set_method:
1318 * @ipconfig: ipconfig structure
1319 * @method: configuration method
1321 * Set the configuration method
1323 int connman_ipconfig_set_method(struct connman_ipconfig *ipconfig,
1324 enum connman_ipconfig_method method)
1326 ipconfig->method = method;
1331 enum connman_ipconfig_method __connman_ipconfig_get_method(struct connman_ipconfig *ipconfig)
1333 if (ipconfig == NULL)
1334 return CONNMAN_IPCONFIG_METHOD_UNKNOWN;
1336 return ipconfig->method;
1339 void __connman_ipconfig_set_element_ipv6_gateway(
1340 struct connman_ipconfig *ipconfig,
1341 struct connman_element *element)
1343 if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV6)
1344 element->ipv6.gateway = ipconfig->address->gateway;
1347 int __connman_ipconfig_address_add(struct connman_ipconfig *ipconfig)
1351 switch (ipconfig->method) {
1352 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1353 case CONNMAN_IPCONFIG_METHOD_OFF:
1354 case CONNMAN_IPCONFIG_METHOD_AUTO:
1356 case CONNMAN_IPCONFIG_METHOD_FIXED:
1357 case CONNMAN_IPCONFIG_METHOD_DHCP:
1358 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1359 if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV4)
1360 return connman_inet_set_address(ipconfig->index,
1362 else if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV6)
1363 return connman_inet_set_ipv6_address(
1364 ipconfig->index, ipconfig->address);
1370 int __connman_ipconfig_address_remove(struct connman_ipconfig *ipconfig)
1374 if (ipconfig == NULL)
1377 DBG("method %d", ipconfig->method);
1379 switch (ipconfig->method) {
1380 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1381 case CONNMAN_IPCONFIG_METHOD_OFF:
1382 case CONNMAN_IPCONFIG_METHOD_AUTO:
1384 case CONNMAN_IPCONFIG_METHOD_FIXED:
1385 case CONNMAN_IPCONFIG_METHOD_DHCP:
1386 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1387 if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV4)
1388 return connman_inet_clear_address(ipconfig->index,
1390 else if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV6)
1391 return connman_inet_clear_ipv6_address(
1393 ipconfig->address->local,
1394 ipconfig->address->prefixlen);
1400 int __connman_ipconfig_set_proxy_autoconfig(struct connman_ipconfig *ipconfig,
1403 struct connman_ipdevice *ipdevice;
1405 DBG("ipconfig %p", ipconfig);
1407 if (ipconfig == NULL || ipconfig->index < 0)
1410 ipdevice = g_hash_table_lookup(ipdevice_hash,
1411 GINT_TO_POINTER(ipconfig->index));
1412 if (ipdevice == NULL)
1415 g_free(ipdevice->pac);
1416 ipdevice->pac = g_strdup(url);
1421 const char *__connman_ipconfig_get_proxy_autoconfig(struct connman_ipconfig *ipconfig)
1423 struct connman_ipdevice *ipdevice;
1425 DBG("ipconfig %p", ipconfig);
1427 if (ipconfig == NULL || ipconfig->index < 0)
1430 ipdevice = g_hash_table_lookup(ipdevice_hash,
1431 GINT_TO_POINTER(ipconfig->index));
1432 if (ipdevice == NULL)
1435 return ipdevice->pac;
1438 static void disable_ipv6(struct connman_ipconfig *ipconfig)
1440 struct connman_ipdevice *ipdevice;
1444 ipdevice = g_hash_table_lookup(ipdevice_hash,
1445 GINT_TO_POINTER(ipconfig->index));
1446 if (ipdevice == NULL)
1449 set_ipv6_state(ipdevice->ifname, FALSE);
1452 static void enable_ipv6(struct connman_ipconfig *ipconfig)
1454 struct connman_ipdevice *ipdevice;
1458 ipdevice = g_hash_table_lookup(ipdevice_hash,
1459 GINT_TO_POINTER(ipconfig->index));
1460 if (ipdevice == NULL)
1463 if (ipconfig->method == CONNMAN_IPCONFIG_METHOD_AUTO)
1464 set_ipv6_privacy(ipdevice->ifname,
1465 ipconfig->ipv6_privacy_config);
1467 set_ipv6_state(ipdevice->ifname, TRUE);
1470 void __connman_ipconfig_disable_ipv6(struct connman_ipconfig *ipconfig)
1472 if (ipconfig == NULL || ipconfig->type != CONNMAN_IPCONFIG_TYPE_IPV6)
1475 disable_ipv6(ipconfig);
1478 int __connman_ipconfig_enable(struct connman_ipconfig *ipconfig)
1480 struct connman_ipdevice *ipdevice;
1481 gboolean up = FALSE, down = FALSE;
1482 gboolean lower_up = FALSE, lower_down = FALSE;
1483 enum connman_ipconfig_type type;
1485 DBG("ipconfig %p", ipconfig);
1487 if (ipconfig == NULL || ipconfig->index < 0)
1490 ipdevice = g_hash_table_lookup(ipdevice_hash,
1491 GINT_TO_POINTER(ipconfig->index));
1492 if (ipdevice == NULL)
1495 if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV4) {
1496 if (ipdevice->config_ipv4 == ipconfig)
1498 type = CONNMAN_IPCONFIG_TYPE_IPV4;
1499 } else if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV6) {
1500 if (ipdevice->config_ipv6 == ipconfig)
1502 type = CONNMAN_IPCONFIG_TYPE_IPV6;
1503 enable_ipv6(ipconfig);
1507 if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
1508 ipdevice->config_ipv4 != NULL) {
1509 ipconfig_list = g_list_remove(ipconfig_list,
1510 ipdevice->config_ipv4);
1512 connman_ipaddress_clear(ipdevice->config_ipv4->system);
1514 connman_ipconfig_unref(ipdevice->config_ipv4);
1517 if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
1518 ipdevice->config_ipv6 != NULL) {
1519 ipconfig_list = g_list_remove(ipconfig_list,
1520 ipdevice->config_ipv6);
1522 connman_ipaddress_clear(ipdevice->config_ipv6->system);
1524 connman_ipconfig_unref(ipdevice->config_ipv6);
1527 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1528 ipdevice->config_ipv4 = connman_ipconfig_ref(ipconfig);
1529 else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1530 ipdevice->config_ipv6 = connman_ipconfig_ref(ipconfig);
1532 ipconfig_list = g_list_append(ipconfig_list, ipconfig);
1534 if (ipdevice->flags & IFF_UP)
1539 if ((ipdevice->flags & (IFF_RUNNING | IFF_LOWER_UP)) ==
1540 (IFF_RUNNING | IFF_LOWER_UP))
1542 else if ((ipdevice->flags & (IFF_RUNNING | IFF_LOWER_UP)) == 0)
1545 if (up == TRUE && ipconfig->ops->up)
1546 ipconfig->ops->up(ipconfig);
1547 if (lower_up == TRUE && ipconfig->ops->lower_up)
1548 ipconfig->ops->lower_up(ipconfig);
1550 if (lower_down == TRUE && ipconfig->ops->lower_down)
1551 ipconfig->ops->lower_down(ipconfig);
1552 if (down == TRUE && ipconfig->ops->down)
1553 ipconfig->ops->down(ipconfig);
1558 int __connman_ipconfig_disable(struct connman_ipconfig *ipconfig)
1560 struct connman_ipdevice *ipdevice;
1562 DBG("ipconfig %p", ipconfig);
1564 if (ipconfig == NULL || ipconfig->index < 0)
1567 ipdevice = g_hash_table_lookup(ipdevice_hash,
1568 GINT_TO_POINTER(ipconfig->index));
1569 if (ipdevice == NULL)
1572 if (ipdevice->config_ipv4 == NULL && ipdevice->config_ipv6 == NULL)
1575 if (ipdevice->config_ipv4 == ipconfig) {
1576 ipconfig_list = g_list_remove(ipconfig_list, ipconfig);
1578 connman_ipaddress_clear(ipdevice->config_ipv4->system);
1579 connman_ipconfig_unref(ipdevice->config_ipv4);
1580 ipdevice->config_ipv4 = NULL;
1584 if (ipdevice->config_ipv6 == ipconfig) {
1585 ipconfig_list = g_list_remove(ipconfig_list, ipconfig);
1587 if (ipdevice->config_ipv6->method ==
1588 CONNMAN_IPCONFIG_METHOD_AUTO)
1589 disable_ipv6(ipdevice->config_ipv6);
1591 connman_ipaddress_clear(ipdevice->config_ipv6->system);
1592 connman_ipconfig_unref(ipdevice->config_ipv6);
1593 ipdevice->config_ipv6 = NULL;
1600 const char *__connman_ipconfig_method2string(enum connman_ipconfig_method method)
1603 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1605 case CONNMAN_IPCONFIG_METHOD_OFF:
1607 case CONNMAN_IPCONFIG_METHOD_FIXED:
1609 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1611 case CONNMAN_IPCONFIG_METHOD_DHCP:
1613 case CONNMAN_IPCONFIG_METHOD_AUTO:
1620 enum connman_ipconfig_method __connman_ipconfig_string2method(const char *method)
1622 if (g_strcmp0(method, "off") == 0)
1623 return CONNMAN_IPCONFIG_METHOD_OFF;
1624 else if (g_strcmp0(method, "fixed") == 0)
1625 return CONNMAN_IPCONFIG_METHOD_FIXED;
1626 else if (g_strcmp0(method, "manual") == 0)
1627 return CONNMAN_IPCONFIG_METHOD_MANUAL;
1628 else if (g_strcmp0(method, "dhcp") == 0)
1629 return CONNMAN_IPCONFIG_METHOD_DHCP;
1630 else if (g_strcmp0(method, "auto") == 0)
1631 return CONNMAN_IPCONFIG_METHOD_AUTO;
1633 return CONNMAN_IPCONFIG_METHOD_UNKNOWN;
1636 static const char *privacy2string(int privacy)
1640 else if (privacy == 1)
1642 else if (privacy > 1)
1648 static int string2privacy(const char *privacy)
1650 if (g_strcmp0(privacy, "disabled") == 0)
1652 else if (g_strcmp0(privacy, "enabled") == 0)
1654 else if (g_strcmp0(privacy, "prefered") == 0)
1660 void __connman_ipconfig_append_ipv4(struct connman_ipconfig *ipconfig,
1661 DBusMessageIter *iter)
1667 if (ipconfig->type != CONNMAN_IPCONFIG_TYPE_IPV4)
1670 str = __connman_ipconfig_method2string(ipconfig->method);
1674 connman_dbus_dict_append_basic(iter, "Method", DBUS_TYPE_STRING, &str);
1676 if (ipconfig->system == NULL)
1679 if (ipconfig->system->local != NULL) {
1681 struct in_addr netmask;
1684 connman_dbus_dict_append_basic(iter, "Address",
1685 DBUS_TYPE_STRING, &ipconfig->system->local);
1687 addr = 0xffffffff << (32 - ipconfig->system->prefixlen);
1688 netmask.s_addr = htonl(addr);
1689 mask = inet_ntoa(netmask);
1690 connman_dbus_dict_append_basic(iter, "Netmask",
1691 DBUS_TYPE_STRING, &mask);
1694 if (ipconfig->system->gateway != NULL)
1695 connman_dbus_dict_append_basic(iter, "Gateway",
1696 DBUS_TYPE_STRING, &ipconfig->system->gateway);
1699 void __connman_ipconfig_append_ipv6(struct connman_ipconfig *ipconfig,
1700 DBusMessageIter *iter)
1702 const char *str, *privacy;
1706 if (ipconfig->type != CONNMAN_IPCONFIG_TYPE_IPV6)
1709 str = __connman_ipconfig_method2string(ipconfig->method);
1713 connman_dbus_dict_append_basic(iter, "Method", DBUS_TYPE_STRING, &str);
1715 if (ipconfig->system == NULL)
1718 if (ipconfig->system->local != NULL) {
1719 connman_dbus_dict_append_basic(iter, "Address",
1720 DBUS_TYPE_STRING, &ipconfig->system->local);
1721 connman_dbus_dict_append_basic(iter, "PrefixLength",
1723 &ipconfig->system->prefixlen);
1726 if (ipconfig->system->gateway != NULL)
1727 connman_dbus_dict_append_basic(iter, "Gateway",
1728 DBUS_TYPE_STRING, &ipconfig->system->gateway);
1730 privacy = privacy2string(ipconfig->ipv6_privacy_config);
1731 connman_dbus_dict_append_basic(iter, "Privacy",
1732 DBUS_TYPE_STRING, &privacy);
1735 void __connman_ipconfig_append_ipv6config(struct connman_ipconfig *ipconfig,
1736 DBusMessageIter *iter)
1738 const char *str, *privacy;
1742 str = __connman_ipconfig_method2string(ipconfig->method);
1746 connman_dbus_dict_append_basic(iter, "Method", DBUS_TYPE_STRING, &str);
1748 switch (ipconfig->method) {
1749 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1750 case CONNMAN_IPCONFIG_METHOD_OFF:
1751 case CONNMAN_IPCONFIG_METHOD_DHCP:
1753 case CONNMAN_IPCONFIG_METHOD_FIXED:
1754 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1755 case CONNMAN_IPCONFIG_METHOD_AUTO:
1759 if (ipconfig->address == NULL)
1762 if (ipconfig->address->local != NULL) {
1763 connman_dbus_dict_append_basic(iter, "Address",
1764 DBUS_TYPE_STRING, &ipconfig->address->local);
1765 connman_dbus_dict_append_basic(iter, "PrefixLength",
1767 &ipconfig->address->prefixlen);
1770 if (ipconfig->address->gateway != NULL)
1771 connman_dbus_dict_append_basic(iter, "Gateway",
1772 DBUS_TYPE_STRING, &ipconfig->address->gateway);
1774 privacy = privacy2string(ipconfig->ipv6_privacy_config);
1775 connman_dbus_dict_append_basic(iter, "Privacy",
1776 DBUS_TYPE_STRING, &privacy);
1779 void __connman_ipconfig_append_ipv4config(struct connman_ipconfig *ipconfig,
1780 DBusMessageIter *iter)
1786 str = __connman_ipconfig_method2string(ipconfig->method);
1790 connman_dbus_dict_append_basic(iter, "Method", DBUS_TYPE_STRING, &str);
1792 switch (ipconfig->method) {
1793 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1794 case CONNMAN_IPCONFIG_METHOD_OFF:
1795 case CONNMAN_IPCONFIG_METHOD_FIXED:
1796 case CONNMAN_IPCONFIG_METHOD_DHCP:
1797 case CONNMAN_IPCONFIG_METHOD_AUTO:
1799 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1803 if (ipconfig->address == NULL)
1806 if (ipconfig->address->local != NULL) {
1808 struct in_addr netmask;
1811 connman_dbus_dict_append_basic(iter, "Address",
1812 DBUS_TYPE_STRING, &ipconfig->address->local);
1814 addr = 0xffffffff << (32 - ipconfig->address->prefixlen);
1815 netmask.s_addr = htonl(addr);
1816 mask = inet_ntoa(netmask);
1817 connman_dbus_dict_append_basic(iter, "Netmask",
1818 DBUS_TYPE_STRING, &mask);
1821 if (ipconfig->address->gateway != NULL)
1822 connman_dbus_dict_append_basic(iter, "Gateway",
1823 DBUS_TYPE_STRING, &ipconfig->address->gateway);
1826 int __connman_ipconfig_set_config(struct connman_ipconfig *ipconfig,
1827 DBusMessageIter *array)
1829 enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
1830 const char *address = NULL, *netmask = NULL, *gateway = NULL,
1831 *prefix_length_string = NULL, *privacy_string = NULL;
1832 int prefix_length = 0, privacy = 0;
1833 DBusMessageIter dict;
1835 DBG("ipconfig %p", ipconfig);
1837 if (dbus_message_iter_get_arg_type(array) != DBUS_TYPE_ARRAY)
1840 dbus_message_iter_recurse(array, &dict);
1842 while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
1843 DBusMessageIter entry;
1847 dbus_message_iter_recurse(&dict, &entry);
1849 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
1852 dbus_message_iter_get_basic(&entry, &key);
1853 dbus_message_iter_next(&entry);
1855 type = dbus_message_iter_get_arg_type(&entry);
1857 if (g_str_equal(key, "Method") == TRUE) {
1860 if (type != DBUS_TYPE_STRING)
1863 dbus_message_iter_get_basic(&entry, &str);
1864 method = __connman_ipconfig_string2method(str);
1865 } else if (g_str_equal(key, "Address") == TRUE) {
1866 if (type != DBUS_TYPE_STRING)
1869 dbus_message_iter_get_basic(&entry, &address);
1870 } else if (g_str_equal(key, "PrefixLength") == TRUE) {
1871 if (type != DBUS_TYPE_STRING)
1874 dbus_message_iter_get_basic(&entry,
1875 &prefix_length_string);
1877 prefix_length = atoi(prefix_length_string);
1878 if (prefix_length < 0 || prefix_length > 128)
1881 } else if (g_str_equal(key, "Netmask") == TRUE) {
1882 if (type != DBUS_TYPE_STRING)
1885 dbus_message_iter_get_basic(&entry, &netmask);
1886 } else if (g_str_equal(key, "Gateway") == TRUE) {
1887 if (type != DBUS_TYPE_STRING)
1890 dbus_message_iter_get_basic(&entry, &gateway);
1891 } else if (g_str_equal(key, "Privacy") == TRUE) {
1892 if (type != DBUS_TYPE_STRING)
1895 dbus_message_iter_get_basic(&entry, &privacy_string);
1896 privacy = string2privacy(privacy_string);
1898 dbus_message_iter_next(&dict);
1901 DBG("method %d address %s netmask %s gateway %s prefix_length %d "
1903 method, address, netmask, gateway, prefix_length,
1907 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1908 case CONNMAN_IPCONFIG_METHOD_FIXED:
1911 case CONNMAN_IPCONFIG_METHOD_OFF:
1912 ipconfig->method = method;
1913 if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV6)
1914 disable_ipv6(ipconfig);
1917 case CONNMAN_IPCONFIG_METHOD_AUTO:
1918 if (ipconfig->type != CONNMAN_IPCONFIG_TYPE_IPV6)
1921 ipconfig->method = method;
1922 if (privacy_string != NULL)
1923 ipconfig->ipv6_privacy_config = privacy;
1924 enable_ipv6(ipconfig);
1927 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1928 if (address == NULL)
1931 ipconfig->method = method;
1933 if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV4)
1934 connman_ipaddress_set_ipv4(ipconfig->address,
1935 address, netmask, gateway);
1937 return connman_ipaddress_set_ipv6(
1938 ipconfig->address, address,
1939 gateway, prefix_length);
1942 case CONNMAN_IPCONFIG_METHOD_DHCP:
1943 if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV6)
1946 ipconfig->method = method;
1953 void __connman_ipconfig_append_ethernet(struct connman_ipconfig *ipconfig,
1954 DBusMessageIter *iter)
1956 struct connman_ipdevice *ipdevice;
1957 const char *method = "auto";
1959 connman_dbus_dict_append_basic(iter, "Method",
1960 DBUS_TYPE_STRING, &method);
1962 ipdevice = g_hash_table_lookup(ipdevice_hash,
1963 GINT_TO_POINTER(ipconfig->index));
1964 if (ipdevice == NULL)
1967 if (ipdevice->ifname != NULL)
1968 connman_dbus_dict_append_basic(iter, "Interface",
1969 DBUS_TYPE_STRING, &ipdevice->ifname);
1971 if (ipdevice->address != NULL)
1972 connman_dbus_dict_append_basic(iter, "Address",
1973 DBUS_TYPE_STRING, &ipdevice->address);
1975 if (ipdevice->mtu > 0)
1976 connman_dbus_dict_append_basic(iter, "MTU",
1977 DBUS_TYPE_UINT16, &ipdevice->mtu);
1980 int __connman_ipconfig_load(struct connman_ipconfig *ipconfig,
1981 GKeyFile *keyfile, const char *identifier, const char *prefix)
1986 DBG("ipconfig %p identifier %s", ipconfig, identifier);
1988 key = g_strdup_printf("%smethod", prefix);
1989 method = g_key_file_get_string(keyfile, identifier, key, NULL);
1990 if (method == NULL) {
1991 if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV4)
1992 ipconfig->method = CONNMAN_IPCONFIG_METHOD_DHCP;
1994 ipconfig->method = CONNMAN_IPCONFIG_METHOD_OFF;
1996 ipconfig->method = __connman_ipconfig_string2method(method);
1998 if (ipconfig->method == CONNMAN_IPCONFIG_METHOD_UNKNOWN)
1999 ipconfig->method = CONNMAN_IPCONFIG_METHOD_OFF;
2001 if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV6) {
2002 if (ipconfig->method == CONNMAN_IPCONFIG_METHOD_AUTO ||
2003 ipconfig->method == CONNMAN_IPCONFIG_METHOD_MANUAL) {
2005 char *pprefix = g_strdup_printf("%sprivacy", prefix);
2006 privacy = g_key_file_get_string(keyfile, identifier,
2008 ipconfig->ipv6_privacy_config = string2privacy(privacy);
2012 __connman_ipconfig_enable(ipconfig);
2013 enable_ipv6(ipconfig);
2020 key = g_strdup_printf("%snetmask_prefixlen", prefix);
2021 ipconfig->address->prefixlen = g_key_file_get_integer(
2022 keyfile, identifier, key, NULL);
2025 key = g_strdup_printf("%slocal_address", prefix);
2026 ipconfig->address->local = g_key_file_get_string(
2027 keyfile, identifier, key, NULL);
2030 key = g_strdup_printf("%speer_address", prefix);
2031 ipconfig->address->peer = g_key_file_get_string(
2032 keyfile, identifier, key, NULL);
2035 key = g_strdup_printf("%sbroadcast_address", prefix);
2036 ipconfig->address->broadcast = g_key_file_get_string(
2037 keyfile, identifier, key, NULL);
2040 key = g_strdup_printf("%sgateway", prefix);
2041 ipconfig->address->gateway = g_key_file_get_string(
2042 keyfile, identifier, key, NULL);
2048 int __connman_ipconfig_save(struct connman_ipconfig *ipconfig,
2049 GKeyFile *keyfile, const char *identifier, const char *prefix)
2054 DBG("ipconfig %p identifier %s", ipconfig, identifier);
2056 method = __connman_ipconfig_method2string(ipconfig->method);
2058 key = g_strdup_printf("%smethod", prefix);
2059 g_key_file_set_string(keyfile, identifier, key, method);
2062 if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV6) {
2063 const char *privacy;
2064 privacy = privacy2string(ipconfig->ipv6_privacy_config);
2065 key = g_strdup_printf("%sprivacy", prefix);
2066 g_key_file_set_string(keyfile, identifier, key, privacy);
2070 switch (ipconfig->method) {
2071 case CONNMAN_IPCONFIG_METHOD_FIXED:
2072 case CONNMAN_IPCONFIG_METHOD_MANUAL:
2074 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
2075 case CONNMAN_IPCONFIG_METHOD_OFF:
2076 case CONNMAN_IPCONFIG_METHOD_DHCP:
2077 case CONNMAN_IPCONFIG_METHOD_AUTO:
2081 key = g_strdup_printf("%snetmask_prefixlen", prefix);
2082 g_key_file_set_integer(keyfile, identifier,
2083 key, ipconfig->address->prefixlen);
2086 key = g_strdup_printf("%slocal_address", prefix);
2087 if (ipconfig->address->local != NULL)
2088 g_key_file_set_string(keyfile, identifier,
2089 key, ipconfig->address->local);
2092 key = g_strdup_printf("%speer_address", prefix);
2093 if (ipconfig->address->peer != NULL)
2094 g_key_file_set_string(keyfile, identifier,
2095 key, ipconfig->address->peer);
2098 key = g_strdup_printf("%sbroadcast_address", prefix);
2099 if (ipconfig->address->broadcast != NULL)
2100 g_key_file_set_string(keyfile, identifier,
2101 key, ipconfig->address->broadcast);
2104 key = g_strdup_printf("%sgateway", prefix);
2105 if (ipconfig->address->gateway != NULL)
2106 g_key_file_set_string(keyfile, identifier,
2107 key, ipconfig->address->gateway);
2113 int __connman_ipconfig_init(void)
2117 ipdevice_hash = g_hash_table_new_full(g_direct_hash, g_direct_equal,
2118 NULL, free_ipdevice);
2123 void __connman_ipconfig_cleanup(void)
2127 g_hash_table_destroy(ipdevice_hash);
2128 ipdevice_hash = NULL;