X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fodhcpd.git;a=blobdiff_plain;f=src%2Fconfig.c;h=c3e2437901f7db340a8ca93d5eeec3382b2a7a68;hp=2c35aab2c0d4f97d7c4b4079950671602aac7a7c;hb=HEAD;hpb=028ab85da8ef40af43aeb48129ffa32c98503336

diff --git a/src/config.c b/src/config.c
index 2c35aab..c3e2437 100644
--- a/src/config.c
+++ b/src/config.c
@@ -62,6 +62,7 @@ enum {
 	IFACE_ATTR_PD_CER,
 	IFACE_ATTR_NDPROXY_ROUTING,
 	IFACE_ATTR_NDPROXY_SLAVE,
+	IFACE_ATTR_PREFIX_FILTER,
 	IFACE_ATTR_MAX
 };
 
@@ -104,6 +105,7 @@ static const struct blobmsg_policy iface_attrs[IFACE_ATTR_MAX] = {
 	[IFACE_ATTR_RA_MTU] = { .name = "ra_mtu", .type = BLOBMSG_TYPE_INT32 },
 	[IFACE_ATTR_NDPROXY_ROUTING] = { .name = "ndproxy_routing", .type = BLOBMSG_TYPE_BOOL },
 	[IFACE_ATTR_NDPROXY_SLAVE] = { .name = "ndproxy_slave", .type = BLOBMSG_TYPE_BOOL },
+	[IFACE_ATTR_PREFIX_FILTER] = { .name = "prefix_filter", .type = BLOBMSG_TYPE_STRING },
 };
 
 static const struct uci_blob_param_info iface_attr_info[IFACE_ATTR_MAX] = {
@@ -184,7 +186,7 @@ static int mkdir_p(char *dir, mode_t mask)
 		return 0;
 
 	if (ret)
-		syslog(LOG_ERR, "mkdir(%s, %d) failed: %s\n", dir, mask, strerror(errno));
+		syslog(LOG_ERR, "mkdir(%s, %d) failed: %m\n", dir, mask);
 
 	return ret;
 }
@@ -236,14 +238,16 @@ static void close_interface(struct interface *iface)
 	if (iface->head.next)
 		list_del(&iface->head);
 
-	setup_router_interface(iface, false);
-	setup_dhcpv6_interface(iface, false);
-	setup_ndp_interface(iface, false);
-	setup_dhcpv4_interface(iface, false);
+	router_setup_interface(iface, false);
+	dhcpv6_setup_interface(iface, false);
+	ndp_setup_interface(iface, false);
+#ifdef DHCPV4_SUPPORT
+	dhcpv4_setup_interface(iface, false);
+#endif
 
 	clean_interface(iface);
 	free(iface->addr4);
-	free(iface->ia_addr);
+	free(iface->addr6);
 	free(iface->ifname);
 	free(iface);
 }
@@ -449,13 +453,13 @@ int config_parse_interface(void *data, size_t len, const char *name, bool overwr
 	}
 
 	if (get_addrs) {
-		ssize_t len = odhcpd_get_interface_addresses(iface->ifindex,
-						true, &iface->ia_addr);
+		ssize_t len = netlink_get_interface_addrs(iface->ifindex,
+						true, &iface->addr6);
 
 		if (len > 0)
-			iface->ia_addr_len = len;
+			iface->addr6_len = len;
 
-		len = odhcpd_get_interface_addresses(iface->ifindex,
+		len = netlink_get_interface_addrs(iface->ifindex,
 						false, &iface->addr4);
 		if (len > 0)
 			iface->addr4_len = len;
@@ -718,6 +722,23 @@ int config_parse_interface(void *data, size_t len, const char *name, bool overwr
 	if ((c = tb[IFACE_ATTR_NDPROXY_SLAVE]))
 		iface->external = blobmsg_get_bool(c);
 
+	if ((c = tb[IFACE_ATTR_PREFIX_FILTER])) {
+		const char *str = blobmsg_get_string(c);
+		char *astr = malloc(strlen(str) + 1);
+		char *delim;
+		int l;
+		if (!astr || !strcpy(astr, str) ||
+				(delim = strchr(astr, '/')) == NULL || (*(delim++) = 0) ||
+				sscanf(delim, "%i", &l) == 0 || l > 128 ||
+				inet_pton(AF_INET6, astr, &iface->pio_filter_addr) == 0) {
+			iface->pio_filter_length = 0;
+		} else {
+			iface->pio_filter_length = l;
+		}
+		if (astr)
+			free(astr);
+	}
+
 	return 0;
 
 err:
@@ -843,10 +864,12 @@ void odhcpd_reload(void)
 				i->ndp = (master && master->ndp == MODE_RELAY) ?
 						MODE_RELAY : MODE_DISABLED;
 
-			setup_router_interface(i, !i->ignore || i->ra != MODE_DISABLED);
-			setup_dhcpv6_interface(i, !i->ignore || i->dhcpv6 != MODE_DISABLED);
-			setup_ndp_interface(i, !i->ignore || i->ndp != MODE_DISABLED);
-			setup_dhcpv4_interface(i, !i->ignore || i->dhcpv4 != MODE_DISABLED);
+			router_setup_interface(i, !i->ignore || i->ra != MODE_DISABLED);
+			dhcpv6_setup_interface(i, !i->ignore || i->dhcpv6 != MODE_DISABLED);
+			ndp_setup_interface(i, !i->ignore || i->ndp != MODE_DISABLED);
+#ifdef DHCPV4_SUPPORT
+			dhcpv4_setup_interface(i, !i->ignore || i->dhcpv4 != MODE_DISABLED);
+#endif
 		} else
 			close_interface(i);
 	}
@@ -887,7 +910,7 @@ void odhcpd_run(void)
 	signal(SIGHUP, handle_signal);
 
 #ifdef WITH_UBUS
-	while (init_ubus())
+	while (ubus_init())
 		sleep(1);
 #endif