#!/bin/sh

if [ ! -w /var/spool/voice/incoming ]; then
  echo "No permission"
  exit 1
fi

tempfoo=`/usr/bin/basename $0`
TMPDIR=`/usr/bin/mktemp -dq /tmp/${tempfoo}.XXXXXX`
if [ $? -ne 0 ]; then
        echo "$0: Can't create temp file, exiting..."
        exit 1
fi

INC=/var/spool/voice/incoming
find $INC -name \*.rmd >$TMPDIR/files

num=`wc -l <$TMPDIR/files`
num=$(($num))

if [ $num -eq 0 ]; then
  echo "No messages to delete"
  exit
fi

echo -n "This will delete $num messages, are you sure?"
read ans

case $ans in
 Y|y)
  echo "OK.."
  xargs rm -f <$TMPDIR/files
  rm -f /var/spool/voice/.flag
  echo "done"
  ;;

 *)
  echo "Skipping"
  ;;
esac

rm -rf $TMPDIR