aboutsummaryrefslogtreecommitdiffstats
path: root/main/wpa_supplicant/wpa_supplicant.initd
blob: 17669804cc9b86c5f15c1d28750217f461f3055e (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
#!/sbin/openrc-run
# Copyright (c) 2009 Roy Marples <roy@marples.name>
# All rights reserved. Released under the 2-clause BSD license.

supervisor=supervise-daemon

name="WPA Supplicant"
description="Wi-Fi Protected Access client and IEEE 802.1X supplicant"


command=/sbin/wpa_supplicant
default_conf=/etc/wpa_supplicant/wpa_supplicant.conf
wpa_supplicant_if=${wpa_supplicant_if:+-i}$wpa_supplicant_if
command_args="$wpa_supplicant_args -B $wpa_supplicant_if"

depend() {
	need localmount
	use logger dbus
	after bootmisc modules entropy udev-settle
	before dns dhcpcd net
	keyword -shutdown
}

find_wireless() {
	local iface=
	for iface in /sys/class/net/*; do
		if [ -e "$iface"/wireless -o -e "$iface"/phy80211 ]; then
			echo "${iface##*/}"
			return 0
		fi
	done

	return 1
}

append_wireless() {
	local iface= i=

	iface=$(find_wireless)
	if [ -n "$iface" ]; then
		for i in $iface; do
			command_args="$command_args -i$i"
		done
	else
		eerror "Could not find a wireless interface"
	fi
}

start_pre() {
	case " $command_args" in
	*" -i"*) ;;
	*) append_wireless;;
	esac

	# set default conf if dbus is explicitly disabled
	if [ -n "${wpa_supplicant_dbus}" ] && ! yesno "${wpa_supplicant_dbus}"; then
		: ${wpa_supplicant_conf:=${default_conf}}
	fi

	# use default conf if it exists
	if [ -f "${default_conf}" ]; then
		: ${wpa_supplicant_conf:=${default_conf}}
	fi

	# enable default dbus if we still dont have a config
	if [ -z "${wpa_supplicant_conf}" ]; then
		: ${wpa_supplicant_dbus:=yes}
	else
		command_args="${command_args} -c$wpa_supplicant_conf"
	fi
	case " ${command_args}" in
	*" -u"*);;
	*)	if yesno "{wpa_supplicant_dbus}"; then
			command_args="-u ${command_args}"
		fi
		;;
	esac
}