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#!/bin/bash
. /etc/rc.conf
. /etc/rc.d/functions
ifup()
{
if [ "$1" = "" ]; then
echo "usage: $0 ifup <interface_name>"
return 1
fi
varname="\$${1}"
eval new_ifline=$varname
if [ "$new_ifline" = "dhcp" ]; then
# remove the .pid file if it exists
rm -f /etc/dhcpc/dhcpcd-${1}.{pid,cache} >/dev/null 2>&1
/usr/sbin/dhcpcd -t 10 -h $HOSTNAME $1
else
/sbin/ifconfig $new_ifline
fi
return $?
}
ifdown()
{
if [ "$1" = "" ]; then
echo "usage: $0 ifdown <interface_name>"
return 1
fi
varname="\$${1}"
eval new_ifline=$varname
if [ "$new_ifline" = "dhcp" ]; then
if [ -f /etc/dhcpc/dhcpcd-${1}.pid ]; then
/bin/kill `cat /etc/dhcpc/dhcpcd-${1}.pid`
else
# No .pid file, just bring the interface itself down
/sbin/ifconfig $1 down
fi
else
/sbin/ifconfig $new_ifline down
fi
return $?
}
iflist()
{
for ifline in ${INTERFACES[@]}; do
if echo $ifline | grep '^[^\!]' >/dev/null 2>&1; then
echo -en " $ifline:\t"
else
echo -en "$ifline:\t"
fi
eval real_ifline=\$${ifline#!}
echo $real_ifline
done
}
rtup()
{
if [ "$1" = "" ]; then
echo "usage: $0 rtup <route_name>"
return 1
fi
varname="\$${1}"
eval new_rtline=$varname
/sbin/route add $new_rtline
return $?
}
rtdown()
{
if [ "$1" = "" ]; then
echo "usage: $0 rtdown <route_name>"
return 1
fi
varname="\$${1}"
eval new_rtline=$varname
/sbin/route del $new_rtline
return $?
}
rtlist()
{
for rtline in ${ROUTES[@]}; do
if echo $rtline | grep '^[^\!]' >/dev/null 2>&1; then
echo -en " $rtline:\t"
else
echo -en "$rtline:\t"
fi
eval real_rtline=\$${rtline#!}
echo $real_rtline
done
}
case "$1" in
start)
if ! ck_daemon network; then
echo "Network is already running. Try 'network restart'"
exit
fi
stat_busy "Starting Network"
error=0
for ifline in ${INTERFACES[@]}; do
if echo $ifline | grep '^[^\!]' >/dev/null 2>&1; then
ifup $ifline || error=1
fi
done
for rtline in "${ROUTES[@]}"; do
if echo $rtline | grep '^[^\!]' 2>&1 >/dev/null; then
rtup $rtline || error=1
fi
done
if [ $error -eq 0 ]; then
add_daemon network
stat_done
else
stat_fail
fi
;;
stop)
if ck_daemon network; then
echo "Network is not running. Try 'network start'"
exit
fi
stat_busy "Stopping Network"
rm_daemon network
error=0
for rtline in "${ROUTES[@]}"; do
if echo $rtline | grep '^[^\!]' 2>&1 >/dev/null; then
rtdown $rtline || error=1
fi
done
for ifline in ${INTERFACES[@]}; do
if echo $ifline | grep '^[^\!]' 2>&1 >/dev/null; then
ifdown $ifline || error=1
fi
done
if [ $error -eq 0 ]; then
stat_done
else
stat_fail
fi
;;
restart)
$0 stop
sleep 2
$0 start
;;
ifup|ifdown|iflist|rtup|rtdown|rtlist)
$1 $2
;;
*)
echo "usage: $0 {start|stop|restart}"
echo " $0 {ifup|ifdown|iflist|rtup|rtdown|rtlist}"
esac
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