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#!/bin/sh
# The script has to retrieve all information that is needed
# to guarantee that a valid xvmount configuration file
# is installed or generated.
# Source debconf library.
. /usr/share/debconf/confmodule
db_title 'XVMount Setup'
SYSTEMCONF='/etc/xvmounttab'
# Existence of old configuration file
if [ -r "$SYSTEMCONF" ]
then
# Detect old format configuration file
if egrep -q -e '^[[:space:]]*([^[:space:]#]+[[:space:]]+){4}[^[:space:]#]+' ${SYSTEMCONF}
then
db_input medium xvmount/convert_old_config || true
db_go
else
# Check for new format
if ! egrep -q -e '^[[:space:]]*[^[:space:]#]+[[:space:]]+[^[:space:]#]+' ${SYSTEMCONF}
then
# format not recognized
db_input medium xvmount/wrong_format || true
db_go
fi
fi
fi
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