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;
1340 * connman_ipconfig_bind:
1341 * @ipconfig: ipconfig structure
1342 * @ipaddress: ipaddress structure
1344 * Bind IP address details to configuration
1346 void connman_ipconfig_bind(struct connman_ipconfig *ipconfig,
1347 struct connman_ipaddress *ipaddress)
1349 struct connman_ipconfig *origin;
1351 origin = ipconfig->origin ? ipconfig->origin : ipconfig;
1353 connman_ipaddress_copy(origin->address, ipaddress);
1355 connman_inet_set_address(origin->index, origin->address);
1358 void __connman_ipconfig_set_element_ipv6_gateway(
1359 struct connman_ipconfig *ipconfig,
1360 struct connman_element *element)
1362 if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV6)
1363 element->ipv6.gateway = ipconfig->address->gateway;
1366 int __connman_ipconfig_address_add(struct connman_ipconfig *ipconfig)
1370 switch (ipconfig->method) {
1371 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1372 case CONNMAN_IPCONFIG_METHOD_OFF:
1373 case CONNMAN_IPCONFIG_METHOD_AUTO:
1375 case CONNMAN_IPCONFIG_METHOD_FIXED:
1376 case CONNMAN_IPCONFIG_METHOD_DHCP:
1377 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1378 if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV4)
1379 return connman_inet_set_address(ipconfig->index,
1381 else if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV6)
1382 return connman_inet_set_ipv6_address(
1383 ipconfig->index, ipconfig->address);
1389 int __connman_ipconfig_address_remove(struct connman_ipconfig *ipconfig)
1393 if (ipconfig == NULL)
1396 DBG("method %d", ipconfig->method);
1398 switch (ipconfig->method) {
1399 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1400 case CONNMAN_IPCONFIG_METHOD_OFF:
1401 case CONNMAN_IPCONFIG_METHOD_AUTO:
1403 case CONNMAN_IPCONFIG_METHOD_FIXED:
1404 case CONNMAN_IPCONFIG_METHOD_DHCP:
1405 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1406 if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV4)
1407 return connman_inet_clear_address(ipconfig->index,
1409 else if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV6)
1410 return connman_inet_clear_ipv6_address(
1412 ipconfig->address->local,
1413 ipconfig->address->prefixlen);
1419 int __connman_ipconfig_set_proxy_autoconfig(struct connman_ipconfig *ipconfig,
1422 struct connman_ipdevice *ipdevice;
1424 DBG("ipconfig %p", ipconfig);
1426 if (ipconfig == NULL || ipconfig->index < 0)
1429 ipdevice = g_hash_table_lookup(ipdevice_hash,
1430 GINT_TO_POINTER(ipconfig->index));
1431 if (ipdevice == NULL)
1434 g_free(ipdevice->pac);
1435 ipdevice->pac = g_strdup(url);
1440 const char *__connman_ipconfig_get_proxy_autoconfig(struct connman_ipconfig *ipconfig)
1442 struct connman_ipdevice *ipdevice;
1444 DBG("ipconfig %p", ipconfig);
1446 if (ipconfig == NULL || ipconfig->index < 0)
1449 ipdevice = g_hash_table_lookup(ipdevice_hash,
1450 GINT_TO_POINTER(ipconfig->index));
1451 if (ipdevice == NULL)
1454 return ipdevice->pac;
1457 static void disable_ipv6(struct connman_ipconfig *ipconfig)
1459 struct connman_ipdevice *ipdevice;
1463 ipdevice = g_hash_table_lookup(ipdevice_hash,
1464 GINT_TO_POINTER(ipconfig->index));
1465 if (ipdevice == NULL)
1468 set_ipv6_state(ipdevice->ifname, FALSE);
1471 static void enable_ipv6(struct connman_ipconfig *ipconfig)
1473 struct connman_ipdevice *ipdevice;
1477 ipdevice = g_hash_table_lookup(ipdevice_hash,
1478 GINT_TO_POINTER(ipconfig->index));
1479 if (ipdevice == NULL)
1482 if (ipconfig->method == CONNMAN_IPCONFIG_METHOD_AUTO)
1483 set_ipv6_privacy(ipdevice->ifname,
1484 ipconfig->ipv6_privacy_config);
1486 set_ipv6_state(ipdevice->ifname, TRUE);
1489 void __connman_ipconfig_disable_ipv6(struct connman_ipconfig *ipconfig)
1491 if (ipconfig == NULL || ipconfig->type != CONNMAN_IPCONFIG_TYPE_IPV6)
1494 disable_ipv6(ipconfig);
1497 int __connman_ipconfig_enable(struct connman_ipconfig *ipconfig)
1499 struct connman_ipdevice *ipdevice;
1500 gboolean up = FALSE, down = FALSE;
1501 gboolean lower_up = FALSE, lower_down = FALSE;
1502 enum connman_ipconfig_type type;
1504 DBG("ipconfig %p", ipconfig);
1506 if (ipconfig == NULL || ipconfig->index < 0)
1509 ipdevice = g_hash_table_lookup(ipdevice_hash,
1510 GINT_TO_POINTER(ipconfig->index));
1511 if (ipdevice == NULL)
1514 if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV4) {
1515 if (ipdevice->config_ipv4 == ipconfig)
1517 type = CONNMAN_IPCONFIG_TYPE_IPV4;
1518 } else if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV6) {
1519 if (ipdevice->config_ipv6 == ipconfig)
1521 type = CONNMAN_IPCONFIG_TYPE_IPV6;
1522 enable_ipv6(ipconfig);
1526 if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
1527 ipdevice->config_ipv4 != NULL) {
1528 ipconfig_list = g_list_remove(ipconfig_list,
1529 ipdevice->config_ipv4);
1531 connman_ipaddress_clear(ipdevice->config_ipv4->system);
1533 connman_ipconfig_unref(ipdevice->config_ipv4);
1536 if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
1537 ipdevice->config_ipv6 != NULL) {
1538 ipconfig_list = g_list_remove(ipconfig_list,
1539 ipdevice->config_ipv6);
1541 connman_ipaddress_clear(ipdevice->config_ipv6->system);
1543 connman_ipconfig_unref(ipdevice->config_ipv6);
1546 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1547 ipdevice->config_ipv4 = connman_ipconfig_ref(ipconfig);
1548 else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1549 ipdevice->config_ipv6 = connman_ipconfig_ref(ipconfig);
1551 ipconfig_list = g_list_append(ipconfig_list, ipconfig);
1553 if (ipdevice->flags & IFF_UP)
1558 if ((ipdevice->flags & (IFF_RUNNING | IFF_LOWER_UP)) ==
1559 (IFF_RUNNING | IFF_LOWER_UP))
1561 else if ((ipdevice->flags & (IFF_RUNNING | IFF_LOWER_UP)) == 0)
1564 if (up == TRUE && ipconfig->ops->up)
1565 ipconfig->ops->up(ipconfig);
1566 if (lower_up == TRUE && ipconfig->ops->lower_up)
1567 ipconfig->ops->lower_up(ipconfig);
1569 if (lower_down == TRUE && ipconfig->ops->lower_down)
1570 ipconfig->ops->lower_down(ipconfig);
1571 if (down == TRUE && ipconfig->ops->down)
1572 ipconfig->ops->down(ipconfig);
1577 int __connman_ipconfig_disable(struct connman_ipconfig *ipconfig)
1579 struct connman_ipdevice *ipdevice;
1581 DBG("ipconfig %p", ipconfig);
1583 if (ipconfig == NULL || ipconfig->index < 0)
1586 ipdevice = g_hash_table_lookup(ipdevice_hash,
1587 GINT_TO_POINTER(ipconfig->index));
1588 if (ipdevice == NULL)
1591 if (ipdevice->config_ipv4 == NULL && ipdevice->config_ipv6 == NULL)
1594 if (ipdevice->config_ipv4 == ipconfig) {
1595 ipconfig_list = g_list_remove(ipconfig_list, ipconfig);
1597 connman_ipaddress_clear(ipdevice->config_ipv4->system);
1598 connman_ipconfig_unref(ipdevice->config_ipv4);
1599 ipdevice->config_ipv4 = NULL;
1603 if (ipdevice->config_ipv6 == ipconfig) {
1604 ipconfig_list = g_list_remove(ipconfig_list, ipconfig);
1606 if (ipdevice->config_ipv6->method ==
1607 CONNMAN_IPCONFIG_METHOD_AUTO)
1608 disable_ipv6(ipdevice->config_ipv6);
1610 connman_ipaddress_clear(ipdevice->config_ipv6->system);
1611 connman_ipconfig_unref(ipdevice->config_ipv6);
1612 ipdevice->config_ipv6 = NULL;
1619 const char *__connman_ipconfig_method2string(enum connman_ipconfig_method method)
1622 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1624 case CONNMAN_IPCONFIG_METHOD_OFF:
1626 case CONNMAN_IPCONFIG_METHOD_FIXED:
1628 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1630 case CONNMAN_IPCONFIG_METHOD_DHCP:
1632 case CONNMAN_IPCONFIG_METHOD_AUTO:
1639 enum connman_ipconfig_method __connman_ipconfig_string2method(const char *method)
1641 if (g_strcmp0(method, "off") == 0)
1642 return CONNMAN_IPCONFIG_METHOD_OFF;
1643 else if (g_strcmp0(method, "fixed") == 0)
1644 return CONNMAN_IPCONFIG_METHOD_FIXED;
1645 else if (g_strcmp0(method, "manual") == 0)
1646 return CONNMAN_IPCONFIG_METHOD_MANUAL;
1647 else if (g_strcmp0(method, "dhcp") == 0)
1648 return CONNMAN_IPCONFIG_METHOD_DHCP;
1649 else if (g_strcmp0(method, "auto") == 0)
1650 return CONNMAN_IPCONFIG_METHOD_AUTO;
1652 return CONNMAN_IPCONFIG_METHOD_UNKNOWN;
1655 static const char *privacy2string(int privacy)
1659 else if (privacy == 1)
1661 else if (privacy > 1)
1667 static int string2privacy(const char *privacy)
1669 if (g_strcmp0(privacy, "disabled") == 0)
1671 else if (g_strcmp0(privacy, "enabled") == 0)
1673 else if (g_strcmp0(privacy, "prefered") == 0)
1679 void __connman_ipconfig_append_ipv4(struct connman_ipconfig *ipconfig,
1680 DBusMessageIter *iter)
1686 if (ipconfig->type != CONNMAN_IPCONFIG_TYPE_IPV4)
1689 str = __connman_ipconfig_method2string(ipconfig->method);
1693 connman_dbus_dict_append_basic(iter, "Method", DBUS_TYPE_STRING, &str);
1695 if (ipconfig->system == NULL)
1698 if (ipconfig->system->local != NULL) {
1700 struct in_addr netmask;
1703 connman_dbus_dict_append_basic(iter, "Address",
1704 DBUS_TYPE_STRING, &ipconfig->system->local);
1706 addr = 0xffffffff << (32 - ipconfig->system->prefixlen);
1707 netmask.s_addr = htonl(addr);
1708 mask = inet_ntoa(netmask);
1709 connman_dbus_dict_append_basic(iter, "Netmask",
1710 DBUS_TYPE_STRING, &mask);
1713 if (ipconfig->system->gateway != NULL)
1714 connman_dbus_dict_append_basic(iter, "Gateway",
1715 DBUS_TYPE_STRING, &ipconfig->system->gateway);
1718 void __connman_ipconfig_append_ipv6(struct connman_ipconfig *ipconfig,
1719 DBusMessageIter *iter)
1721 const char *str, *privacy;
1725 if (ipconfig->type != CONNMAN_IPCONFIG_TYPE_IPV6)
1728 str = __connman_ipconfig_method2string(ipconfig->method);
1732 connman_dbus_dict_append_basic(iter, "Method", DBUS_TYPE_STRING, &str);
1734 if (ipconfig->system == NULL)
1737 if (ipconfig->system->local != NULL) {
1738 connman_dbus_dict_append_basic(iter, "Address",
1739 DBUS_TYPE_STRING, &ipconfig->system->local);
1740 connman_dbus_dict_append_basic(iter, "PrefixLength",
1742 &ipconfig->system->prefixlen);
1745 if (ipconfig->system->gateway != NULL)
1746 connman_dbus_dict_append_basic(iter, "Gateway",
1747 DBUS_TYPE_STRING, &ipconfig->system->gateway);
1749 privacy = privacy2string(ipconfig->ipv6_privacy_config);
1750 connman_dbus_dict_append_basic(iter, "Privacy",
1751 DBUS_TYPE_STRING, &privacy);
1754 void __connman_ipconfig_append_ipv6config(struct connman_ipconfig *ipconfig,
1755 DBusMessageIter *iter)
1757 const char *str, *privacy;
1761 str = __connman_ipconfig_method2string(ipconfig->method);
1765 connman_dbus_dict_append_basic(iter, "Method", DBUS_TYPE_STRING, &str);
1767 switch (ipconfig->method) {
1768 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1769 case CONNMAN_IPCONFIG_METHOD_OFF:
1770 case CONNMAN_IPCONFIG_METHOD_DHCP:
1772 case CONNMAN_IPCONFIG_METHOD_FIXED:
1773 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1774 case CONNMAN_IPCONFIG_METHOD_AUTO:
1778 if (ipconfig->address == NULL)
1781 if (ipconfig->address->local != NULL) {
1782 connman_dbus_dict_append_basic(iter, "Address",
1783 DBUS_TYPE_STRING, &ipconfig->address->local);
1784 connman_dbus_dict_append_basic(iter, "PrefixLength",
1786 &ipconfig->address->prefixlen);
1789 if (ipconfig->address->gateway != NULL)
1790 connman_dbus_dict_append_basic(iter, "Gateway",
1791 DBUS_TYPE_STRING, &ipconfig->address->gateway);
1793 privacy = privacy2string(ipconfig->ipv6_privacy_config);
1794 connman_dbus_dict_append_basic(iter, "Privacy",
1795 DBUS_TYPE_STRING, &privacy);
1798 void __connman_ipconfig_append_ipv4config(struct connman_ipconfig *ipconfig,
1799 DBusMessageIter *iter)
1805 str = __connman_ipconfig_method2string(ipconfig->method);
1809 connman_dbus_dict_append_basic(iter, "Method", DBUS_TYPE_STRING, &str);
1811 switch (ipconfig->method) {
1812 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1813 case CONNMAN_IPCONFIG_METHOD_OFF:
1814 case CONNMAN_IPCONFIG_METHOD_FIXED:
1815 case CONNMAN_IPCONFIG_METHOD_DHCP:
1816 case CONNMAN_IPCONFIG_METHOD_AUTO:
1818 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1822 if (ipconfig->address == NULL)
1825 if (ipconfig->address->local != NULL) {
1827 struct in_addr netmask;
1830 connman_dbus_dict_append_basic(iter, "Address",
1831 DBUS_TYPE_STRING, &ipconfig->address->local);
1833 addr = 0xffffffff << (32 - ipconfig->address->prefixlen);
1834 netmask.s_addr = htonl(addr);
1835 mask = inet_ntoa(netmask);
1836 connman_dbus_dict_append_basic(iter, "Netmask",
1837 DBUS_TYPE_STRING, &mask);
1840 if (ipconfig->address->gateway != NULL)
1841 connman_dbus_dict_append_basic(iter, "Gateway",
1842 DBUS_TYPE_STRING, &ipconfig->address->gateway);
1845 int __connman_ipconfig_set_config(struct connman_ipconfig *ipconfig,
1846 DBusMessageIter *array)
1848 enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
1849 const char *address = NULL, *netmask = NULL, *gateway = NULL,
1850 *prefix_length_string = NULL, *privacy_string = NULL;
1851 int prefix_length = 0, privacy = 0;
1852 DBusMessageIter dict;
1854 DBG("ipconfig %p", ipconfig);
1856 if (dbus_message_iter_get_arg_type(array) != DBUS_TYPE_ARRAY)
1859 dbus_message_iter_recurse(array, &dict);
1861 while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
1862 DBusMessageIter entry;
1866 dbus_message_iter_recurse(&dict, &entry);
1868 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
1871 dbus_message_iter_get_basic(&entry, &key);
1872 dbus_message_iter_next(&entry);
1874 type = dbus_message_iter_get_arg_type(&entry);
1876 if (g_str_equal(key, "Method") == TRUE) {
1879 if (type != DBUS_TYPE_STRING)
1882 dbus_message_iter_get_basic(&entry, &str);
1883 method = __connman_ipconfig_string2method(str);
1884 } else if (g_str_equal(key, "Address") == TRUE) {
1885 if (type != DBUS_TYPE_STRING)
1888 dbus_message_iter_get_basic(&entry, &address);
1889 } else if (g_str_equal(key, "PrefixLength") == TRUE) {
1890 if (type != DBUS_TYPE_STRING)
1893 dbus_message_iter_get_basic(&entry,
1894 &prefix_length_string);
1896 prefix_length = atoi(prefix_length_string);
1897 if (prefix_length < 0 || prefix_length > 128)
1900 } else if (g_str_equal(key, "Netmask") == TRUE) {
1901 if (type != DBUS_TYPE_STRING)
1904 dbus_message_iter_get_basic(&entry, &netmask);
1905 } else if (g_str_equal(key, "Gateway") == TRUE) {
1906 if (type != DBUS_TYPE_STRING)
1909 dbus_message_iter_get_basic(&entry, &gateway);
1910 } else if (g_str_equal(key, "Privacy") == TRUE) {
1911 if (type != DBUS_TYPE_STRING)
1914 dbus_message_iter_get_basic(&entry, &privacy_string);
1915 privacy = string2privacy(privacy_string);
1917 dbus_message_iter_next(&dict);
1920 DBG("method %d address %s netmask %s gateway %s prefix_length %d "
1922 method, address, netmask, gateway, prefix_length,
1926 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1927 case CONNMAN_IPCONFIG_METHOD_FIXED:
1930 case CONNMAN_IPCONFIG_METHOD_OFF:
1931 ipconfig->method = method;
1932 if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV6)
1933 disable_ipv6(ipconfig);
1936 case CONNMAN_IPCONFIG_METHOD_AUTO:
1937 if (ipconfig->type != CONNMAN_IPCONFIG_TYPE_IPV6)
1940 ipconfig->method = method;
1941 if (privacy_string != NULL)
1942 ipconfig->ipv6_privacy_config = privacy;
1943 enable_ipv6(ipconfig);
1946 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1947 if (address == NULL)
1950 ipconfig->method = method;
1952 if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV4)
1953 connman_ipaddress_set_ipv4(ipconfig->address,
1954 address, netmask, gateway);
1956 return connman_ipaddress_set_ipv6(
1957 ipconfig->address, address,
1958 gateway, prefix_length);
1961 case CONNMAN_IPCONFIG_METHOD_DHCP:
1962 if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV6)
1965 ipconfig->method = method;
1972 void __connman_ipconfig_append_ethernet(struct connman_ipconfig *ipconfig,
1973 DBusMessageIter *iter)
1975 struct connman_ipdevice *ipdevice;
1976 const char *method = "auto";
1978 connman_dbus_dict_append_basic(iter, "Method",
1979 DBUS_TYPE_STRING, &method);
1981 ipdevice = g_hash_table_lookup(ipdevice_hash,
1982 GINT_TO_POINTER(ipconfig->index));
1983 if (ipdevice == NULL)
1986 if (ipdevice->ifname != NULL)
1987 connman_dbus_dict_append_basic(iter, "Interface",
1988 DBUS_TYPE_STRING, &ipdevice->ifname);
1990 if (ipdevice->address != NULL)
1991 connman_dbus_dict_append_basic(iter, "Address",
1992 DBUS_TYPE_STRING, &ipdevice->address);
1994 if (ipdevice->mtu > 0)
1995 connman_dbus_dict_append_basic(iter, "MTU",
1996 DBUS_TYPE_UINT16, &ipdevice->mtu);
1999 int __connman_ipconfig_load(struct connman_ipconfig *ipconfig,
2000 GKeyFile *keyfile, const char *identifier, const char *prefix)
2005 DBG("ipconfig %p identifier %s", ipconfig, identifier);
2007 key = g_strdup_printf("%smethod", prefix);
2008 method = g_key_file_get_string(keyfile, identifier, key, NULL);
2009 if (method == NULL) {
2010 if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV4)
2011 ipconfig->method = CONNMAN_IPCONFIG_METHOD_DHCP;
2013 ipconfig->method = CONNMAN_IPCONFIG_METHOD_OFF;
2015 ipconfig->method = __connman_ipconfig_string2method(method);
2017 if (ipconfig->method == CONNMAN_IPCONFIG_METHOD_UNKNOWN)
2018 ipconfig->method = CONNMAN_IPCONFIG_METHOD_OFF;
2020 if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV6) {
2021 if (ipconfig->method == CONNMAN_IPCONFIG_METHOD_AUTO ||
2022 ipconfig->method == CONNMAN_IPCONFIG_METHOD_MANUAL) {
2024 char *pprefix = g_strdup_printf("%sprivacy", prefix);
2025 privacy = g_key_file_get_string(keyfile, identifier,
2027 ipconfig->ipv6_privacy_config = string2privacy(privacy);
2031 __connman_ipconfig_enable(ipconfig);
2032 enable_ipv6(ipconfig);
2039 key = g_strdup_printf("%snetmask_prefixlen", prefix);
2040 ipconfig->address->prefixlen = g_key_file_get_integer(
2041 keyfile, identifier, key, NULL);
2044 key = g_strdup_printf("%slocal_address", prefix);
2045 ipconfig->address->local = g_key_file_get_string(
2046 keyfile, identifier, key, NULL);
2049 key = g_strdup_printf("%speer_address", prefix);
2050 ipconfig->address->peer = g_key_file_get_string(
2051 keyfile, identifier, key, NULL);
2054 key = g_strdup_printf("%sbroadcast_address", prefix);
2055 ipconfig->address->broadcast = g_key_file_get_string(
2056 keyfile, identifier, key, NULL);
2059 key = g_strdup_printf("%sgateway", prefix);
2060 ipconfig->address->gateway = g_key_file_get_string(
2061 keyfile, identifier, key, NULL);
2067 int __connman_ipconfig_save(struct connman_ipconfig *ipconfig,
2068 GKeyFile *keyfile, const char *identifier, const char *prefix)
2073 DBG("ipconfig %p identifier %s", ipconfig, identifier);
2075 method = __connman_ipconfig_method2string(ipconfig->method);
2077 key = g_strdup_printf("%smethod", prefix);
2078 g_key_file_set_string(keyfile, identifier, key, method);
2081 if (ipconfig->type == CONNMAN_IPCONFIG_TYPE_IPV6) {
2082 const char *privacy;
2083 privacy = privacy2string(ipconfig->ipv6_privacy_config);
2084 key = g_strdup_printf("%sprivacy", prefix);
2085 g_key_file_set_string(keyfile, identifier, key, privacy);
2089 switch (ipconfig->method) {
2090 case CONNMAN_IPCONFIG_METHOD_FIXED:
2091 case CONNMAN_IPCONFIG_METHOD_MANUAL:
2093 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
2094 case CONNMAN_IPCONFIG_METHOD_OFF:
2095 case CONNMAN_IPCONFIG_METHOD_DHCP:
2096 case CONNMAN_IPCONFIG_METHOD_AUTO:
2100 key = g_strdup_printf("%snetmask_prefixlen", prefix);
2101 g_key_file_set_integer(keyfile, identifier,
2102 key, ipconfig->address->prefixlen);
2105 key = g_strdup_printf("%slocal_address", prefix);
2106 if (ipconfig->address->local != NULL)
2107 g_key_file_set_string(keyfile, identifier,
2108 key, ipconfig->address->local);
2111 key = g_strdup_printf("%speer_address", prefix);
2112 if (ipconfig->address->peer != NULL)
2113 g_key_file_set_string(keyfile, identifier,
2114 key, ipconfig->address->peer);
2117 key = g_strdup_printf("%sbroadcast_address", prefix);
2118 if (ipconfig->address->broadcast != NULL)
2119 g_key_file_set_string(keyfile, identifier,
2120 key, ipconfig->address->broadcast);
2123 key = g_strdup_printf("%sgateway", prefix);
2124 if (ipconfig->address->gateway != NULL)
2125 g_key_file_set_string(keyfile, identifier,
2126 key, ipconfig->address->gateway);
2132 int __connman_ipconfig_init(void)
2136 ipdevice_hash = g_hash_table_new_full(g_direct_hash, g_direct_equal,
2137 NULL, free_ipdevice);
2142 void __connman_ipconfig_cleanup(void)
2146 g_hash_table_destroy(ipdevice_hash);
2147 ipdevice_hash = NULL;