58fd2d07937fc38d936c8b4c748108f85e95e88a
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_get_settings(struct device
*dev
, struct device_settings
*s
)
90 void system_if_clear_state(struct device
*dev
)
94 int system_if_check(struct device
*dev
)
97 device_set_present(dev
, true);
98 device_set_link(dev
, true);
103 int system_if_resolve(struct device
*dev
)
109 system_if_get_parent(struct device
*dev
)
115 system_if_dump_info(struct device
*dev
, struct blob_buf
*b
)
117 blobmsg_add_u8(b
, "link", dev
->present
);
122 system_if_dump_stats(struct device
*dev
, struct blob_buf
*b
)
128 system_if_apply_settings(struct device
*dev
, struct device_settings
*s
, unsigned int apply_mask
)
132 static int system_address_msg(struct device
*dev
, struct device_addr
*addr
, const char *type
)
135 int af
= system_get_addr_family(addr
->flags
);
137 D(SYSTEM
, "ifconfig %s %s %s/%u\n",
138 dev
->ifname
, type
, inet_ntop(af
, &addr
->addr
.in
, ipaddr
, sizeof(ipaddr
)),
144 int system_add_address(struct device
*dev
, struct device_addr
*addr
)
146 return system_address_msg(dev
, addr
, "add");
149 int system_del_address(struct device
*dev
, struct device_addr
*addr
)
151 return system_address_msg(dev
, addr
, "del");
154 static int system_route_msg(struct device
*dev
, struct device_route
*route
, const char *type
)
156 char addr
[64], gw
[64] = " gw ", devstr
[64] = "";
157 int af
= system_get_addr_family(route
->flags
);
158 int alen
= system_get_addr_len(route
->flags
);
159 static uint32_t zero_addr
[4];
161 if ((route
->flags
& DEVADDR_FAMILY
) != DEVADDR_INET4
)
165 sprintf(addr
, "default");
167 inet_ntop(af
, &route
->addr
.in
, addr
, sizeof(addr
));
169 if (memcmp(&route
->nexthop
.in
, (void *) zero_addr
, alen
) != 0)
170 inet_ntop(af
, &route
->nexthop
.in
, gw
+ 4, sizeof(gw
) - 4);
175 sprintf(devstr
, " dev %s", dev
->ifname
);
177 if (route
->metric
> 0)
178 sprintf(devstr
, " metric %d", route
->metric
);
180 D(SYSTEM
, "route %s %s%s%s\n", type
, addr
, gw
, devstr
);
184 static int system_neighbor_msg(struct device
*dev
, struct device_neighbor
*neighbor
, const char *type
)
187 int af
= system_get_addr_family(neighbor
->flags
);
188 inet_ntop(af
, &neighbor
->addr
.in
, addr
, sizeof(addr
));
190 D(SYSTEM
, "neigh %s %s%s%s %s\n", type
, addr
, neighbor
->proxy
? "proxy " : "",
191 (neighbor
->flags
& DEVNEIGH_MAC
) ? format_macaddr(neighbor
->macaddr
) : "",
192 neighbor
->router
? "router": "");
194 int system_add_neighbor(struct device
*dev
, struct device_neighbor
*neighbor
)
196 return system_neighbor_msg(dev
, neighbor
, "add");
199 int system_del_neighbor(struct device
*dev
, struct device_neighbor
*neighbor
)
201 return system_neighbor_msg(dev
, neighbor
, "del");
204 int system_add_route(struct device
*dev
, struct device_route
*route
)
206 return system_route_msg(dev
, route
, "add");
209 int system_del_route(struct device
*dev
, struct device_route
*route
)
211 return system_route_msg(dev
, route
, "del");
214 int system_flush_routes(void)
219 bool system_resolve_rt_type(const char *type
, unsigned int *id
)
225 bool system_resolve_rt_proto(const char *type
, unsigned int *id
)
231 bool system_resolve_rt_table(const char *name
, unsigned int *id
)
237 bool system_is_default_rt_table(unsigned int id
)
242 bool system_resolve_rpfilter(const char *filter
, unsigned int *id
)
248 int system_add_iprule(struct iprule
*rule
)
253 int system_del_iprule(struct iprule
*rule
)
258 int system_flush_iprules(void)
263 bool system_resolve_iprule_action(const char *action
, unsigned int *id
)
269 time_t system_get_rtime(void)
273 if (gettimeofday(&tv
, NULL
) == 0)
279 int system_del_ip_tunnel(const char *name
, struct blob_attr
*attr
)
284 int system_add_ip_tunnel(const char *name
, struct blob_attr
*attr
)
289 int system_update_ipv6_mtu(struct device
*dev
, int mtu
)
294 int system_macvlan_add(struct device
*macvlan
, struct device
*dev
, struct macvlan_config
*cfg
)
299 int system_macvlan_del(struct device
*macvlan
)
304 int system_veth_add(struct device
*veth
, struct veth_config
*cfg
)
309 int system_veth_del(struct device
*veth
)
314 int system_vlandev_add(struct device
*vlandev
, struct device
*dev
, struct vlandev_config
*cfg
)
319 int system_vlandev_del(struct device
*vlandev
)