2 * netifd - network interface daemon
3 * Copyright (C) 2012 Felix Fietkau <nbd@openwrt.org>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2
7 * as published by the Free Software Foundation
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
18 #include <arpa/inet.h>
33 int system_bridge_addbr(struct device *bridge, struct bridge_config *cfg)
35 D(SYSTEM, "brctl addbr %s\n", bridge->ifname);
39 int system_bridge_delbr(struct device *bridge)
41 D(SYSTEM, "brctl delbr %s\n", bridge->ifname);
45 int system_bridge_addif(struct device *bridge, struct device *dev)
47 D(SYSTEM, "brctl addif %s %s\n", bridge->ifname, dev->ifname);
51 int system_bridge_delif(struct device *bridge, struct device *dev)
53 D(SYSTEM, "brctl delif %s %s\n", bridge->ifname, dev->ifname);
57 int system_vlan_add(struct device *dev, int id)
59 D(SYSTEM, "vconfig add %s %d\n", dev->ifname, id);
63 int system_vlan_del(struct device *dev)
65 D(SYSTEM, "vconfig rem %s\n", dev->ifname);
69 bool system_if_force_external(const char *ifname)
74 int system_if_up(struct device *dev)
76 D(SYSTEM, "ifconfig %s up\n", dev->ifname);
80 int system_if_down(struct device *dev)
82 D(SYSTEM, "ifconfig %s down\n", dev->ifname);
86 void system_if_clear_state(struct device *dev)
90 int system_if_check(struct device *dev)
94 if (!strcmp(dev->ifname, "eth0"))
95 device_set_present(dev, true);
101 system_if_get_parent(struct device *dev)
103 if (!strcmp(dev->ifname, "eth0"))
104 return device_get("eth1", true);
110 system_if_dump_info(struct device *dev, struct blob_buf *b)
112 blobmsg_add_u8(b, "link", dev->present);
117 system_if_dump_stats(struct device *dev, struct blob_buf *b)
122 int system_add_address(struct device *dev, struct device_addr *addr)
124 uint8_t *a = (uint8_t *) &addr->addr.in;
127 if ((addr->flags & DEVADDR_FAMILY) == DEVADDR_INET4) {
128 D(SYSTEM, "ifconfig %s add %d.%d.%d.%d/%d\n",
129 dev->ifname, a[0], a[1], a[2], a[3], addr->mask);
131 inet_ntop(AF_INET6, &addr->addr.in6, ipaddr, sizeof(struct in6_addr));
132 D(SYSTEM, "ifconfig %s add %s/%d\n",
133 dev->ifname, ipaddr, addr->mask);
140 int system_del_address(struct device *dev, struct device_addr *addr)
142 uint8_t *a = (uint8_t *) &addr->addr.in;
145 if ((addr->flags & DEVADDR_FAMILY) == DEVADDR_INET4) {
146 D(SYSTEM, "ifconfig %s del %d.%d.%d.%d\n",
147 dev->ifname, a[0], a[1], a[2], a[3]);
149 inet_ntop(AF_INET6, &addr->addr.in6, ipaddr, sizeof(struct in6_addr));
150 D(SYSTEM, "ifconfig %s del %s/%d\n",
151 dev->ifname, ipaddr, addr->mask);
158 int system_add_route(struct device *dev, struct device_route *route)
160 uint8_t *a1 = (uint8_t *) &route->addr.in;
161 uint8_t *a2 = (uint8_t *) &route->nexthop.in;
162 char addr[40], gw[40] = "", devstr[64] = "";
164 if ((route->flags & DEVADDR_FAMILY) != DEVADDR_INET4)
168 sprintf(addr, "default");
170 sprintf(addr, "%d.%d.%d.%d/%d",
171 a1[0], a1[1], a1[2], a1[3], route->mask);
173 if (memcmp(a2, "\x00\x00\x00\x00", 4) != 0)
174 sprintf(gw, " gw %d.%d.%d.%d",
175 a2[0], a2[1], a2[2], a2[3]);
177 sprintf(devstr, " dev %s", dev->ifname);
179 if (route->metric > 0)
180 sprintf(devstr, " metric %d", route->metric);
182 D(SYSTEM, "route add %s%s%s\n", addr, gw, devstr);
186 int system_del_route(struct device *dev, struct device_route *route)
188 uint8_t *a1 = (uint8_t *) &route->addr.in;
189 uint8_t *a2 = (uint8_t *) &route->nexthop.in;
190 char addr[40], gw[40] = "", devstr[64] = "";
192 if ((route->flags & DEVADDR_FAMILY) != DEVADDR_INET4)
196 sprintf(addr, "default");
198 sprintf(addr, "%d.%d.%d.%d/%d",
199 a1[0], a1[1], a1[2], a1[3], route->mask);
201 if (memcmp(a2, "\x00\x00\x00\x00", 4) != 0)
202 sprintf(gw, " gw %d.%d.%d.%d",
203 a2[0], a2[1], a2[2], a2[3]);
205 sprintf(devstr, " dev %s", dev->ifname);
207 D(SYSTEM, "route del %s%s%s\n", addr, gw, devstr);
211 int system_flush_routes(void)
216 time_t system_get_rtime(void)
220 if (gettimeofday(&tv, NULL) == 0)
226 int system_del_ip_tunnel(const char *name)
231 int system_add_ip_tunnel(const char *name, struct blob_attr *attr)