handlers/makecd

   1 #
   2 # burncd handler script for backupninja
   3 #
   4 getconf backupdir /var/backups/makecd
   5 getconf exclude
   6 getconf target
   7 getconf burnertype cd
   8 getconf system no
   9 getconf isoonly yes
  10 getconf imagefile backup.iso
  11 getconf device
  12
  13 # define needed executables:
  14 MKISOFS="/usr/bin/mkisofs"
  15 GROWISOFS="/usr/bin/growisofs"
  16 #CDRECORD="/usr/bin/cdrecord"
  17 CDRECORD="/usr/bin/cdrecord.mmap"
  18 CDRDAO="/usr/bin/cdrdao"
  19 DVDINFO="/usr/bin/dvd+rw-mediainfo"
  20
  21 # create backup dirs and check existence of progs.
  22
  23 [ -d $backupdir ] || mkdir -p $backupdir
  24 [ -d $backupdir ] || fatal "Backup directory '$backupdir'"
  25 [ -e "$target" ]  || fatal "target does not exist "
  26
  27 [ -x "$MKISOFS" ]   || debug 3 "echo executable mkisofs not present"
  28 [ -x "$GROWISOFS" ] || debug 3 "echo executable growisofs not present"
  29 [ -x "$CDRECORD" ]  || debug 3 "echo executable cdrecord not present"
  30 [ -x "$CDRDAO" ]    || debug 3 "echo executable cdrdao not present"
  31
  32 if [ "$isoonly" == "no" ]; then
  33         [ -e $device ] || fatal "No Burner device available"
  34 fi
  35
  36 outputfile="$backupdir/$imagefile"
  37 execstr="$MKISOFS --quiet -R -o $outputfile "
  38
  39 str=""
  40 # excludes
  41 for i in $exclude; do
  42         str=" -x ${i}$str"
  43 done
  44
  45 debug 0 "echo $str "
  46 execstr="${execstr} $str $target "
  47 debug 0 "echo $execstr "
  48
  49 output=` $execstr 2>&1 `
  50 code=$?
  51 if [ "$code" == "0" ]; then
  52         debug $output
  53         info "Successfully finished creation of iso"
  54 else
  55         warning $output
  56         warning "Failed to create iso"
  57 fi
  58
  59 if [ "$isoonly" == "no" ]; then
  60
  61         if [ "$burnertype" == "cd" ]; then
  62                 # burning iso to CD
  63                 $CDRECORD -v gracetime=2 dev=$device speed=8 -dao -data $outputfile
  64                 code=$?
  65                 if [ "$code" == "0" ]; then
  66                         debug $output
  67                         info "Successfully burned CD"
  68                 else
  69                         warning $output
  70                         warning "Failed to create CD"
  71                 fi
  72         fi
  73         if [ "$burnertype" == "dvd" ]; then
  74                 # burning iso dvd
  75                 $GROWISOFS -speed=2 -Z $device=$outputfile -use-the-force-luke=notray -use-the-force-luke=tty
  76                 code=$?
  77                 if [ "$code" == "0" ]; then
  78                         debug $output
  79                         info "Successfully burned DVD"
  80                 else
  81                         warning $output
  82                         warning "Failed to create DVD"
  83                 fi
  84         fi
  85 fi
  86 return 0