#!/bin/sh
#----------------------------------------------------------------------------------
# /var/install/bin/vbox-cleanup-incoming-dirs - cleanup directory content
#
# Copyright (c) 2002-2019  The Eisfair Team, team(at)eisfair(dot)org
#
# Creation:    2007-11-28 jed
# Last Update: $Id$
#
# Usage:       vbox-cleanup-incoming-dirs [number-of-days-in-the-past]
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#----------------------------------------------------------------------------------

# read eislib
. /var/install/include/eislib
. /var/install/include/jedlib

# set variables
vbox_spooldir=/var/spool/vbox

pgmname=`basename $0`

num_days='14'

if [ -n "$1" ]
then
    if `is_numeric $1`
    then
        num_days=$1
    fi
fi

. /etc/config.d/vbox

# get date in the past (seconds since 01.01.1970 UTC)
del_timesec=`date -d "${num_days} days ago UTC" +"%s"`

idx=1
while [ ${idx} -le ${VBOX_USER_N} ]
do
    # process mailboxes
    eval vbox_active='$VBOX_USER_'${idx}'_ACTIVE'

    if [ "${vbox_active}" = "yes" ]
    then
        # active, go on ...
        eval vbox_name='$VBOX_USER_'${idx}'_NAME'

        # check if files exist ...
        ls ${vbox_spooldir}/${vbox_name}/incoming/000* >/dev/null 2>/dev/null

        if [ $? -eq 0 ]
        then
            # process files ...
            for FNAME in `ls ${vbox_spooldir}/${vbox_name}/incoming/000*`
            do
                # extract date from file name (seconds since 01.01.1970 UTC)
                s_name=`basename ${FNAME}`
                timesec=`echo ${s_name} | cut -d- -f1`

                if [ ${timesec} -lt ${del_timesec} ]
                then
                    # delete file
                    echo "- file to delete: ${s_name}"
                    rm -f ${FNAME}
                fi
            done
        fi
    fi

    idx=`expr ${idx} + 1`
done