blob: 27ec852c7ab8b302a5b48bc23d3bd8620aadf8c7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
#!/bin/sh /etc/rc.common
# Copyright (c) 2021 OpenWrt.org
START=40
USE_PROCD=1
PROG=/usr/sbin/udhcpsnoop
add_option() {
local type="$1"
local name="$2"
local default="$3"
config_get val "$cfg" "$name"
[ -n "$val" ] && json_add_$type "$name" "${val:-$default}"
}
add_device() {
local cfg="$1"
config_get_bool disabled "$cfg" disabled 0
[ "$disabled" -gt 0 ] && return
config_get name "$cfg" name
json_add_object "$name"
add_option boolean ingress 1
add_option boolean egress 1
json_close_object
}
reload_service() {
json_init
config_load dhcpsnoop
json_add_object devices
config_foreach add_device device
json_close_object
ubus call dhcpsnoop config "$(json_dump)"
}
service_triggers() {
procd_add_reload_trigger dhcpsnoop
}
start_service() {
procd_open_instance
procd_set_param command "$PROG"
procd_set_param respawn
procd_close_instance
}
service_started() {
ubus -t 10 wait_for dhcpsnoop
[ $? = 0 ] && reload_service
}
|
