#!/bin/sh
#
#

# If there is a global system configuration file, suck it in.
#
if [ -r /etc/defaults/periodic.conf ]
then
    . /etc/defaults/periodic.conf
    source_periodic_confs
fi

case "$daily_accounting_enable" in
    [Yy][Ee][Ss])
	if [ ! -f /var/account/acct ]
	then
	    echo '$daily_accounting_enable is set but /var/account/acct' \
		"doesn't exist"
	    rc=2
	elif [ $(sysctl -n kern.acct_configured) -eq 0 ]
	then
	    echo '$daily_accounting_enable is set but' \
	    'process accounting is not active'
	    rc=2
	elif [ -z "$daily_accounting_save" ]
	then
	    echo '$daily_accounting_enable is set but ' \
		'$daily_accounting_save is not'
	    rc=2
	else
	    echo ""
	    echo "Rotating accounting logs and gathering statistics:"

	    cd /var/account
	    rc=0

	    n=$(( $daily_accounting_save - 1 ))
	    for f in acct.*; do
	    	case "$f" in acct.\*) continue ;; esac	# No files match
	    	m=${f%.gz} ; m=${m#acct.}
		[ $m -ge $n ] && { rm $f || rc=3; }
	    done

	    m=$n
	    n=$(($n - 1))
	    while [ $n -ge 0 ]
	    do
		[ -f acct.$n.gz ] && { mv -f acct.$n.gz acct.$m.gz || rc=3; }
		[ -f acct.$n ] &&    { mv -f acct.$n acct.$m || rc=3; }
		m=$n
		n=$(($n - 1))
	    done

	    /etc/rc.d/accounting onerotate_log || rc=3

	    rm -f acct.merge && cp acct.0 acct.merge || rc=3
	    sa -s $daily_accounting_flags /var/account/acct.merge || rc=3
	    rm acct.merge

	    case "$daily_accounting_compress" in
		[Yy][Ee][Ss])
		    gzip -f acct.0 || rc=3;;
	    esac
	fi;;

    *)  rc=0;;
esac

exit $rc
