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#!/bin/sh -e
# Script to dispatch NetworkManager events
#
# Runs ifupdown scripts when NetworkManager fiddles with interfaces.
if [ -z "$1" ]; then
echo "$0: called with no interface" 1>&2
exit 1;
fi
# Fake ifupdown environment
export IFACE="$1"
export LOGICAL="$1"
export ADDRFAM="NetworkManager"
export METHOD="NetworkManager"
export VERBOSITY="0"
# Run the right scripts
case "$2" in
up)
export MODE="start"
export PHASE="up"
if [ -d /var/run/network/ ] ; then
tmpfile=`mktemp -t`
if [ -e /var/run/network/ifstate ] ; then
cat /var/run/network/ifstate | grep -v ^$IFACE= > $tmpfile || true
fi
echo $IFACE=$IFACE >> $tmpfile
mv $tmpfile /var/run/network/ifstate
fi
exec run-parts /etc/network/if-up.d
;;
down)
export MODE="stop"
export PHASE="down"
if [ -e /var/run/network/ifstate ] ; then
tmpfile=`mktemp -t`
cat /var/run/network/ifstate | grep -v ^$IFACE= > $tmpfile || true
mv $tmpfile /var/run/network/ifstate
fi
exec run-parts /etc/network/if-down.d
;;
pre-up)
export MODE="start"
export PHASE="pre-up"
exec run-parts /etc/network/if-pre-up.d
;;
post-down)
export MODE="stop"
export PHASE="post-down"
exec run-parts /etc/network/if-post-down.d
;;
*)
echo "$0: called with unknown action \`$2'" 1>&2
exit 1
;;
esac
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