handlers/makecd

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