aboutsummaryrefslogtreecommitdiff
path: root/init.d/staticroute.in
blob: c5be6ca2db6c2de9f77fc60989cec9652b6826c3 (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
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
#!@SBINDIR@/openrc-run
# Copyright (c) 2009-2015 The OpenRC Authors.
# See the Authors file at the top-level directory of this distribution and
# https://github.com/OpenRC/openrc/blob/master/AUTHORS
#
# This file is part of OpenRC. It is subject to the license terms in
# the LICENSE file found in the top-level directory of this
# distribution and at https://github.com/OpenRC/openrc/blob/master/LICENSE
# This file may not be copied, modified, propagated, or distributed
# except according to the terms contained in the LICENSE file.

# This script was inspired by the equivalent rc.d staticroute from NetBSD.

description="Configures static routes."
__nl="
"
depend()
{
	after clock
	provide net
	use network
	keyword -jail -prefix -vserver
}

pre_flight_checks()
{
	route=route
	[ -s /etc/route.conf ] && return 0

	if [ -n "$staticiproute" ]; then
		route="ip route"
		staticroute="$staticiproute"
	fi
}

dump_args()
{
	# Route configuration file, as used by the NetBSD RC system
	if [ -s /etc/route.conf ]; then
		cat /etc/route.conf
		return $?
	fi

	case "$staticroute" in
	*"$__nl"*)
		echo "$staticroute"
		;;
	*)
		(
			set -o noglob
			IFS=';'; set -- $staticroute
			IFS="$__nl"; echo "$*"
		)
		;;
	esac
}

do_routes()
{
	local xtra= family=
	[ "$RC_UNAME" != Linux ] && xtra=-q

	ebegin "$1 static routes"
	eindent
	pre_flight_checks
	dump_args | while read args; do
		[ -z "$args" ] && continue
		case "$args" in
		"#"*)
			;;
		"+"*)
			[ $2 = "add" ] && eval ${args#*+}
			;;
		"-"*)
			[ $2 = "del" -o $2 = "delete" ] && eval ${args#*-}
			;;
		*)
			veinfo "$args"
			case "$route" in
			"ip route")
				ip route $2 $args
				;;
			*)
				# Linux route does cannot work it out ...
				if [ "$RC_UNAME" = Linux ]; then
					case "$args" in
					*:*) family="-A inet6";;
					*) family=;;
					esac
				fi
				route $family $xtra $2 -$args
				;;
			esac
			veend $?
		esac
	done
	eoutdent
	eend 0
}

start()
{
	do_routes "Adding" "add"
}

stop()
{
	local cmd="delete"
	[ "$RC_UNAME" = Linux ] && cmd="del"
	do_routes "Deleting" "$cmd"
}