IMG/cpio/ventoy/init_loop

   1 #!/ventoy/busybox/sh
   2 #************************************************************************************
   3 # Copyright (c) 2020, longpanda <admin@ventoy.net>
   4 #
   5 # This program is free software; you can redistribute it and/or
   6 # modify it under the terms of the GNU General Public License as
   7 # published by the Free Software Foundation; either version 3 of the
   8 # License, or (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful, but
  11 # WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13 # General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program; if not, see <http://www.gnu.org/licenses/>.
  17 #
  18 #************************************************************************************
  19
  20
  21 ####################################################################
  22 #                                                                  #
  23 # Step 1 : Extract injection archive                               #
  24 #                                                                  #
  25 ####################################################################
  26 ventoy_unpack_injection() {
  27     vtmagic=$(hexdump -n 2 -e '2/1 "%02X"' $VTOY_PATH/ventoy_injection)
  28     echo "ventoy_unpack_injection  vtmagic=$vtmagic ..."
  29
  30     if [ "1F8B" = "$vtmagic" ] || [ "1F9E" = "$vtmagic" ]; then
  31         echo "tar.gz  tar -xzvf"
  32         tar -xzvf $VTOY_PATH/ventoy_injection -C /
  33     elif [ "425A" = "$vtmagic" ]; then
  34         echo "tar.bz2  tar -xjvf"
  35         tar -xjvf $VTOY_PATH/ventoy_injection -C /
  36     elif [ "FD37" = "$vtmagic" ]; then
  37         echo "tar.xz  tar -xJvf"
  38         tar -xJvf $VTOY_PATH/ventoy_injection -C /
  39     elif [ "5D00" = "$vtmagic" ]; then
  40         echo "tar.lzma  tar -xavf"
  41         tar -xavf $VTOY_PATH/ventoy_injection -C /
  42     else
  43         echo "unzip -o"
  44         unzip -o $VTOY_PATH/ventoy_injection -d /
  45     fi
  46 }
  47
  48 if [ -e $VTOY_PATH/ventoy_injection ]; then
  49     echo "### decompress injection ... ###" >>$VTLOG
  50     ventoy_unpack_injection > $VTOY_PATH/injection.log 2>&1
  51 fi
  52
  53
  54 ####################################################################
  55 #                                                                  #
  56 # Step 3 : Hand over to ventoy_loop.sh                                  #
  57 #                                                                  #
  58 ####################################################################
  59 echo "Now hand over to ventoy.sh" >>$VTLOG
  60 . $VTOY_PATH/tool/vtoytool_install.sh
  61
  62 export PATH=$VTOY_ORG_PATH
  63 exec $BUSYBOX_PATH/sh $VTOY_PATH/ventoy_loop.sh