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#! /bin/bash
# Originally contributed by Neuro: http://bbs.archlinux.org/viewtopic.php?pid=278148#p278148
. /usr/lib/network/network.subr
. /usr/lib/network/wireless.subr
. /etc/rc.conf
. /etc/rc.d/functions
# wifi_auto
# autoconnect wireless interface
# $1 - wireless interface
wifi_auto()
{
interface=$1;
stat_busy "Scanning for networks"
ifconfig $interface up
networks="$(list_networks $interface)"
if [[ ! "$networks" ]]; then
stat_append "- No networks available."
stat_fail
exit 1
fi
# Loop through all the found essid's, then find a matching profile.
while read essid; do
for network in $(list_profiles); do
load_profile $network
if [[ "$CONNECTION" = "wireless" && "$essid" = "$ESSID" && "$interface" = "$INTERFACE" ]]; then
found=$network
fi
# Clear out any variables set by the profile
. /usr/lib/network/${CONNECTION}.subr
${CONNECTION}_clean_scope
done
done < $networks
if [[ "$found" ]]; then
netcfg $found
exit $?
fi
stat_append "- No profiles matched the found networks"
stat_fail
exit 1
}
if [[ $(id -u) -ne 0 ]]; then
err "This script needs to be run with root priviledges"
exit 1
fi
if [[ -z $1 ]]; then
err "Please supply an interface to connect"
exit 1
fi
wifi_auto $1
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