code.vuplus.com Git - vuplus_dvbapp/blob - lib/python/Plugins/Extensions/BackupSuiteHDD/backup.sh

   1 #!/bin/sh
   2 ### Still somewhat experimental but I think it will work! [ Untill proven otherwise :-) ]
   3
   4 export LANG=$1
   5 export SHOW="python /usr/lib/enigma2/python/Plugins/Extensions/BackupSuiteHDD/message.py $LANG"
   6 export HARDDISK=1
   7 $SHOW "message20"       #echo "Full back-up to the harddisk"
   8 FREESIZE_0=0
   9 TOTALSIZE_0=0
  10 MEDIA=0
  11 MINIMUN=33                              # avoid all sizes below 33GB
  12 UBIFS="$(df -h /hdd | grep ubi0:rootfs | awk {'print $1'})" > /dev/null 2>&1
  13 if [ "$UBIFS" = ubi0:rootfs ] ; then
  14         HDD_MOUNT="$(ls -l /hdd | grep -o media/hdd)"
  15                 if [ "$?" = "0" ] ; then
  16                         HDD_MOUNT="$(echo "$HDD_MOUNT refers to the flash memory")" > /dev/null 2>&1
  17                 else
  18                         echo ""
  19                 fi
  20 else
  21         touch /hdd/hdd-check > /dev/null 2>&1
  22 fi
  23 if [ -f /hdd/hdd-check ] ; then
  24         CHECKMOUNT1="$(df -h /hdd | tail -n 1 | awk {'print $6'})"
  25         CHECKMOUNT2="$(df -h /hdd | tail -n 1 | awk {'print $5'})"
  26         if [ "${CHECKMOUNT1:1:5}" = media ] ; then
  27                 TOTALSIZE="$(df -h /hdd | tail -n 1 | awk {'print $2'})"
  28                 FREESIZE="$(df -h /hdd | tail -n 1 | awk {'print $4'})"
  29                 MEDIA="$(df -h /hdd | tail -n 1 | awk {'print $6'})"
  30         elif [ "${CHECKMOUNT2:1:5}" = media ] ; then
  31                 TOTALSIZE="$(df -h /hdd | tail -n 1 | awk {'print $1'})"
  32                 FREESIZE="$(df -h /hdd | tail -n 1 | awk {'print $3'})"
  33                 MEDIA="$(df -h /hdd | tail -n 1 | awk {'print $5'})"
  34         else
  35                 TOTALSIZE="??"
  36                 FREESIZE="??"
  37                 MEDIA="unknown"
  38         fi
  39         echo -n " -> /hdd -> $MEDIA ($TOTALSIZE, "; $SHOW "message16" ; echo "$FREESIZE)"
  40         backupsuite.sh /hdd
  41         rm -f /hdd/hdd-check
  42         sync
  43 else
  44         for candidate in /dev/sda1 /dev/sdb1 /dev/sdc1 /dev/sdd1 /dev/sde1 /dev/sdf1
  45         do
  46                 if grep ${candidate} /proc/mounts > /dev/null ; then
  47                         DISK="$( grep ${candidate} /proc/mounts | awk {'print $3'})"
  48                         MEDIA="$( grep -m1 ${candidate} /proc/mounts | awk {'print $2'})"
  49                         CHECK=${DISK:0:3}
  50                         if [ $CHECK = "ext" ] ; then
  51                                 TOTALSIZE="$(df -B 1073741824 ${candidate} | tail -n 1 | awk {'print $2'})"
  52                                 FREESIZE="$(df -B 1073741824 ${candidate} | tail -n 1 | awk {'print $4'})"
  53                                 if [ "$FREESIZE" -gt $FREESIZE_0 -a $TOTALSIZE -gt $MINIMUN ] ; then
  54                                         BMEDIA=$MEDIA
  55                                         TOTALSIZE_0=$TOTALSIZE
  56                                         FREESIZE_0=$FREESIZE
  57                                         echo "This is an absolete testfile" > $BMEDIA/HDD-TEST
  58                                         if [ -f $BMEDIA/HDD-TEST ] ; then
  59                                                 rm -f $BMEDIA/HDD-TEST
  60                                         else
  61                                                 #non-writeable disk
  62                                                 MEDIA=
  63                                         fi
  64                                 fi
  65                         fi
  66                 fi
  67         done
  68         if  [ $MEDIA = "0" ] ; then
  69                 $SHOW "message15"  #echo "No suitable media found"
  70                 exit 0
  71         else
  72                 TOTALSIZE_0="$(df -h $BMEDIA | tail -n 1 | awk {'print $2'})"
  73                 FREESIZE_0="$(df -h $BMEDIA | tail -n 1 | awk {'print $4'})"
  74                 echo -n " -> $BMEDIA ($TOTALSIZE_0, "; $SHOW "message16" ; echo -n "$FREESIZE_0)"
  75                 backupsuite.sh $BMEDIA
  76                 echo "$HDD_MOUNT" > /tmp/BackupSuiteHDD.log
  77                 sync
  78         fi
  79 fi