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>
19 #include <netinet/in.h>
22 #include "interface.h"
23 #include "interface-ip.h"
27 struct static_proto_state
{
28 struct interface_proto_state proto
;
30 struct blob_attr
*config
;
34 static_proto_setup(struct static_proto_state
*state
)
36 struct interface
*iface
= state
->proto
.iface
;
37 struct device
*dev
= iface
->main_dev
.dev
;
39 interface_set_l3_dev(iface
, dev
);
40 return proto_apply_static_ip_settings(state
->proto
.iface
, state
->config
) == 0;
44 static_handler(struct interface_proto_state
*proto
,
45 enum interface_proto_cmd cmd
, bool force
)
47 struct static_proto_state
*state
;
50 state
= container_of(proto
, struct static_proto_state
, proto
);
54 if (!static_proto_setup(state
))
58 case PROTO_CMD_TEARDOWN
:
67 static_free(struct interface_proto_state
*proto
)
69 struct static_proto_state
*state
;
71 state
= container_of(proto
, struct static_proto_state
, proto
);
76 static struct interface_proto_state
*
77 static_attach(const struct proto_handler
*h
, struct interface
*iface
,
78 struct blob_attr
*attr
)
80 struct static_proto_state
*state
;
82 state
= calloc(1, sizeof(*state
));
86 state
->config
= malloc(blob_pad_len(attr
));
90 memcpy(state
->config
, attr
, blob_pad_len(attr
));
91 state
->proto
.free
= static_free
;
92 state
->proto
.cb
= static_handler
;
101 static struct proto_handler static_proto
= {
103 .flags
= PROTO_FLAG_IMMEDIATE
|
104 PROTO_FLAG_FORCE_LINK_DEFAULT
,
105 .config_params
= &proto_ip_attr
,
106 .attach
= static_attach
,
110 static_proto_init(void)
112 add_proto_handler(&static_proto
);