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#!/bin/sh -e
CONF_FILE="/etc/mopd.conf"
priority="medium"
INTERFACES=""
. /usr/share/debconf/confmodule
if [ -e "$CONF_FILE" ]; then
# if configuration already exists, use it
. $CONF_FILE || true
if [ "$INTERFACE" ]; then
db_set mopd/interface $INTERFACE
else
# config file exists but doesn't tell us anything
priority="critical"
fi
else
# otherwise if there is only one, we can set default to that
if [ "sed -e '1,2d' -e '/lo:/d' /proc/net/dev | grep -c ." = "1" ] ; then
# only one interface, they probably want to use it
INTERFACE=`sed -e "1,2d" -e "/lo:/d" -e "s/:.*//" /proc/net/dev`
db_set mopd/interface $INTERFACE
else
# no interface already chosen, and there is more than one interface
priority="critical"
fi
fi
INTERFACES=`sed -e "1,2d" -e "/lo:/d" -e "s/:.*/ , /" /proc/net/dev | tr -d "\n" | sed -e "s/,[[:space:]]*$//"`
if [ -n "$INTERFACES" ] ; then
db_subst mopd/interface choices ", $INTERFACES"
else
db_subst mopd/interface choices ""
fi
db_subst mopd/interface default all
db_input $priority mopd/interface || true
db_go || true
db_get mopd/interface
if [ $RET = "other" ] ; then
db_input $priority mopd/other_interface || true
db_go || true
db_get mopd/other_interface
db_set mopd/interface $RET
fi
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