IMG/cpio/ventoy/hook/debian/porteus-hook.sh

   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 porteus_hook() {
  21     $SED "/searching *for *\$SGN *file/i\ $BUSYBOX_PATH/sh $VTOY_PATH/hook/debian/porteus-disk.sh"  -i $1
  22     $SED "/searching *for *\$CFG *file/i\ $BUSYBOX_PATH/sh $VTOY_PATH/hook/debian/porteus-disk.sh"  -i $1
  23 }
  24
  25 vtPath=$($VTOY_PATH/tool/vtoydump -p $VTOY_PATH/ventoy_os_param)
  26 echo $vtPath | $GREP -q " "
  27 _vtRet1=$?
  28
  29 $GREP -q exfat /proc/filesystems
  30 _vtRet2=$?
  31
  32 echo "_vtRet1=$_vtRet1  _vtRet2=$_vtRet2 ..." >> $VTLOG
  33
  34 if [ $_vtRet1 -ne 0 -a $_vtRet2 -eq 0 ]; then
  35     vtFindFlag=0
  36     $GREP '`value from`' /usr/* -r | $AWK -F: '{print $1}' | while read vtline; do
  37         echo "hooking $vtline ..." >> $VTLOG
  38         $SED "s#\`value from\`#$vtPath#g"  -i $vtline
  39         vtFindFlag=1
  40     done
  41
  42     if [ $vtFindFlag -eq 0 ]; then
  43         if $GREP -q '`value from`' /linuxrc; then
  44             if $GREP -q "searching *for *\$CFG *file" /linuxrc; then
  45                 echo "hooking linuxrc CFG..." >> $VTLOG
  46                 $SED "/searching *for *\$CFG *file/i$BUSYBOX_PATH/sh $VTOY_PATH/hook/debian/porteus-path.sh"  -i /linuxrc
  47                 $SED "/searching *for *\$CFG *file/iFROM=\$(cat /porteus-from)"  -i /linuxrc
  48                 $SED "/searching *for *\$CFG *file/iISO=\$(cat /porteus-from)"  -i /linuxrc
  49                 vtFindFlag=1
  50             else
  51                 echo "hooking linuxrc SGN..." >> $VTLOG
  52                 $SED "/searching *for *\$SGN *file/i$BUSYBOX_PATH/sh $VTOY_PATH/hook/debian/porteus-path.sh"  -i /linuxrc
  53                 $SED "/searching *for *\$SGN *file/iFROM=\$(cat /porteus-from)"  -i /linuxrc
  54                 $SED "/searching *for *\$SGN *file/iISO=\$(cat /porteus-from)"  -i /linuxrc
  55                 vtFindFlag=1
  56             fi
  57         fi
  58     fi
  59
  60 else
  61     for vtfile in '/linuxrc' '/init'; do
  62         if [ -e $vtfile ]; then
  63             if ! $GREP -q ventoy $vtfile; then
  64                 echo "hooking disk $vtfile ..."  >> $VTLOG
  65                 porteus_hook $vtfile
  66             fi
  67         fi
  68     done
  69 fi
  70
  71
  72 # replace blkid in system
  73 vtblkid=$($BUSYBOX_PATH/which blkid)
  74 $BUSYBOX_PATH/rm -f $vtblkid
  75 $BUSYBOX_PATH/cp -a $BUSYBOX_PATH/blkid $vtblkid