Unrar2.sh

# put this file and xbiso.pl in the directory with your xbox game folders
# warning, this code does not handle spaces in file or directory names

# Checks CRC, keeps log
# Unpacks rar/iso doesn't clean up

startdir=`pwd`
startdate=`date +%Y%m%d%H%M%S`
startdate2=`date +%c`
logfile=${startdir}"/unrar2-"${startdate}".log"
logheader="Unrar2.sh run from:\n"${startdir}"\n\nThe following games failed the unrar CRC Check:\n\n\n"
logfooter="\nLog created on: "
logcount=0
logcountfail=0
logcountpass=0

for f in `find . -type f`
  do

    foundpath=`dirname $f`
    foundname=`basename $f`

    # Will find *.001 or *.rar, including *part01.rar or *part001.rar
    # but never "part", proceeded by a number greater then 01 or 001, then ending in ".rar"
    if [[ $foundname = *.rar || $foundname = *.001 ]]; then
      if [[ $foundname = *part01.rar ||
      $foundname = *part001.rar ||
      $foundname = *.001 ||
      $foundname = !(*part[0-9][0-9]|*part[0-9][0-9][0-9]).rar ]]; then

        cd $startdir/$foundpath
        currentdir=${PWD##*/}
        echo "FOUND!  $currentdir"
        ((logcount = logcount + 1))

        # CRC check
        printf 'Verifying rar...'
        if [[ `unrar t -inul $foundname; echo $?` = 0 ]]; then

          ((logcountpass = logcountpass + 1))
          printf 'PASS\n'

          # unrar
          echo "Unpacking rar..."
          unrar x -inul $foundname

          # unpack iso
          echo "Unpacking iso..."
          isofile=`find . -iname '*.iso'`
          perl $startdir/xbiso.pl -f $isofile -d Files >/dev/null 2>&1

          # rename iso, will be the same name as the parent dir
          echo "Renaming iso..."
          mv $isofile $currentdir.iso

        else # crc fail

          ((logcountfail = logcountfail + 1))
          printf 'FAIL\n'
          if [[ $logcountfail = 1 ]]; then
            echo -e $logheader >> $logfile
          fi
          echo -e $currentdir "\n" >> $logfile

        fi # crc end

        echo "----------------"

      fi # pack first rar end
    fi # find rar end

done # find all files end

enddate=`date +%Y%m%d%H%M%S`
echo -e "FINISHED!\nPass count: "${logcountpass}"\nFail count: "${logcountfail}

if [[ $logcountfail > 0 ]]; then
  echo -e "\n\nTotal fail count: "${logcountfail} >> $logfile
  echo -e $logfooter $startdate2 >> $logfile
  echo "See log for more details"
fi