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
)
123 system_if_apply_settings(struct device
*dev
, struct device_settings
*s
)
127 int system_add_address(struct device
*dev
, struct device_addr
*addr
)
129 uint8_t *a
= (uint8_t *) &addr
->addr
.in
;
132 if ((addr
->flags
& DEVADDR_FAMILY
) == DEVADDR_INET4
) {
133 D(SYSTEM
, "ifconfig %s add %d.%d.%d.%d/%d\n",
134 dev
->ifname
, a
[0], a
[1], a
[2], a
[3], addr
->mask
);
136 inet_ntop(AF_INET6
, &addr
->addr
.in6
, ipaddr
, sizeof(struct in6_addr
));
137 D(SYSTEM
, "ifconfig %s add %s/%d\n",
138 dev
->ifname
, ipaddr
, addr
->mask
);
145 int system_del_address(struct device
*dev
, struct device_addr
*addr
)
147 uint8_t *a
= (uint8_t *) &addr
->addr
.in
;
150 if ((addr
->flags
& DEVADDR_FAMILY
) == DEVADDR_INET4
) {
151 D(SYSTEM
, "ifconfig %s del %d.%d.%d.%d\n",
152 dev
->ifname
, a
[0], a
[1], a
[2], a
[3]);
154 inet_ntop(AF_INET6
, &addr
->addr
.in6
, ipaddr
, sizeof(struct in6_addr
));
155 D(SYSTEM
, "ifconfig %s del %s/%d\n",
156 dev
->ifname
, ipaddr
, addr
->mask
);
163 int system_add_route(struct device
*dev
, struct device_route
*route
)
165 uint8_t *a1
= (uint8_t *) &route
->addr
.in
;
166 uint8_t *a2
= (uint8_t *) &route
->nexthop
.in
;
167 char addr
[40], gw
[40] = "", devstr
[64] = "";
169 if ((route
->flags
& DEVADDR_FAMILY
) != DEVADDR_INET4
)
173 sprintf(addr
, "default");
175 sprintf(addr
, "%d.%d.%d.%d/%d",
176 a1
[0], a1
[1], a1
[2], a1
[3], route
->mask
);
178 if (memcmp(a2
, "\x00\x00\x00\x00", 4) != 0)
179 sprintf(gw
, " gw %d.%d.%d.%d",
180 a2
[0], a2
[1], a2
[2], a2
[3]);
182 sprintf(devstr
, " dev %s", dev
->ifname
);
184 if (route
->metric
> 0)
185 sprintf(devstr
, " metric %d", route
->metric
);
187 D(SYSTEM
, "route add %s%s%s\n", addr
, gw
, devstr
);
191 int system_del_route(struct device
*dev
, struct device_route
*route
)
193 uint8_t *a1
= (uint8_t *) &route
->addr
.in
;
194 uint8_t *a2
= (uint8_t *) &route
->nexthop
.in
;
195 char addr
[40], gw
[40] = "", devstr
[64] = "";
197 if ((route
->flags
& DEVADDR_FAMILY
) != DEVADDR_INET4
)
201 sprintf(addr
, "default");
203 sprintf(addr
, "%d.%d.%d.%d/%d",
204 a1
[0], a1
[1], a1
[2], a1
[3], route
->mask
);
206 if (memcmp(a2
, "\x00\x00\x00\x00", 4) != 0)
207 sprintf(gw
, " gw %d.%d.%d.%d",
208 a2
[0], a2
[1], a2
[2], a2
[3]);
210 sprintf(devstr
, " dev %s", dev
->ifname
);
212 D(SYSTEM
, "route del %s%s%s\n", addr
, gw
, devstr
);
216 int system_flush_routes(void)
221 time_t system_get_rtime(void)
225 if (gettimeofday(&tv
, NULL
) == 0)
231 int system_del_ip_tunnel(const char *name
)
236 int system_add_ip_tunnel(const char *name
, struct blob_attr
*attr
)