add a dummy pptp proto handler script

[project/netifd.git] / proto.c

diff --git a/proto.c b/proto.c
index acdaba0..d41e796 100644 (file)
--- a/proto.c
+++ b/proto.c
@@ -1,3 +1,16 @@
+/*
+ * netifd - network interface daemon
+ * Copyright (C) 2012 Felix Fietkau <nbd@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
 #include <string.h>
 #include <stdlib.h>
 #include <stdio.h>
@@ -142,7 +155,7 @@ parse_addr(struct interface *iface, const char *str, bool v6, int mask,
        if (ext)
                addr->flags |= DEVADDR_EXTERNAL;
 
-       vlist_add(&iface->proto_ip.addr, &addr->node);
+       vlist_add(&iface->proto_ip.addr, &addr->node, &addr->flags);
        return true;
 }
 
@@ -183,8 +196,8 @@ parse_gateway_option(struct interface *iface, struct blob_attr *attr, bool v6)
        }
 
        route->mask = 0;
-       route->flags = DEVADDR_DEVICE | (v6 ? DEVADDR_INET6 : DEVADDR_INET4);
-       vlist_add(&iface->proto_ip.route, &route->node);
+       route->flags = (v6 ? DEVADDR_INET6 : DEVADDR_INET4);
+       vlist_add(&iface->proto_ip.route, &route->node, &route->flags);
 
        return true;
 }
@@ -193,6 +206,7 @@ int
 proto_apply_ip_settings(struct interface *iface, struct blob_attr *attr, bool ext)
 {
        struct blob_attr *tb[__OPT_MAX];
+       struct blob_attr *cur;
        const char *error;
        unsigned int netmask = 32;
        int n_v4 = 0, n_v6 = 0;
@@ -200,27 +214,27 @@ proto_apply_ip_settings(struct interface *iface, struct blob_attr *attr, bool ex
 
        blobmsg_parse(proto_ip_attributes, __OPT_MAX, tb, blob_data(attr), blob_len(attr));
 
-       if (tb[OPT_NETMASK]) {
-               netmask = parse_netmask_string(blobmsg_data(tb[OPT_NETMASK]), false);
+       if ((cur = tb[OPT_NETMASK])) {
+               netmask = parse_netmask_string(blobmsg_data(cur), false);
                if (netmask > 32) {
                        error = "INVALID_NETMASK";
                        goto error;
                }
        }
 
-       if (tb[OPT_BROADCAST]) {
-               if (!inet_pton(AF_INET, blobmsg_data(tb[OPT_BROADCAST]), &bcast)) {
+       if ((cur = tb[OPT_BROADCAST])) {
+               if (!inet_pton(AF_INET, blobmsg_data(cur), &bcast)) {
                        error = "INVALID_BROADCAST";
                        goto error;
                }
        }
 
-       if (tb[OPT_IPADDR])
-               n_v4 = parse_address_option(iface, tb[OPT_IPADDR], false,
+       if ((cur = tb[OPT_IPADDR]))
+               n_v4 = parse_address_option(iface, cur, false,
                        netmask, ext, bcast.s_addr);
 
-       if (tb[OPT_IP6ADDR])
-               n_v6 = parse_address_option(iface, tb[OPT_IP6ADDR], true,
+       if ((cur = tb[OPT_IP6ADDR]))
+               n_v6 = parse_address_option(iface, cur, true,
                        netmask, ext, 0);
 
        if (!n_v4 && !n_v6) {
@@ -231,21 +245,21 @@ proto_apply_ip_settings(struct interface *iface, struct blob_attr *attr, bool ex
        if (n_v4 < 0 || n_v6 < 0)
                goto out;
 
-       if (n_v4 && tb[OPT_GATEWAY]) {
-               if (!parse_gateway_option(iface, tb[OPT_GATEWAY], false))
+       if ((cur = tb[OPT_GATEWAY])) {
+               if (n_v4 && !parse_gateway_option(iface, cur, false))
                        goto out;
        }
 
-       if (n_v6 && tb[OPT_IP6GW]) {
-               if (!parse_gateway_option(iface, tb[OPT_IP6GW], true))
+       if ((cur = tb[OPT_IP6GW])) {
+               if (n_v6 && !parse_gateway_option(iface, cur, true))
                        goto out;
        }
 
-       if (tb[OPT_DNS])
-               interface_add_dns_server_list(&iface->proto_ip, tb[OPT_DNS]);
+       if ((cur = tb[OPT_DNS]))
+               interface_add_dns_server_list(&iface->proto_ip, cur);
 
-       if (tb[OPT_DNS_SEARCH])
-               interface_add_dns_search_list(&iface->proto_ip, tb[OPT_DNS_SEARCH]);
+       if ((cur = tb[OPT_DNS_SEARCH]))
+               interface_add_dns_search_list(&iface->proto_ip, cur);
 
        return 0;