Magisk/scripts/addon.d.sh

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#!/sbin/sh
##########################################################################################
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#
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# Magisk Survival Script for ROMs with addon.d support
# by topjohnwu
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#
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# Inspired by 99-flashafterupdate.sh of osm0sis @ xda-developers
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#
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##########################################################################################
. /tmp/backuptool.functions
main() {
# Magisk binaries
MAGISKBIN=/data/magisk
# This script always run in recovery
BOOTMODE=false
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if [ ! -d $MAGISKBIN ]; then
echo "! Cannot find Magisk binaries!"
exit 1
fi
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# Wait for post addon.d processes to finish
sleep 5
mount -o ro /system 2>/dev/null
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mount -o ro /vendor 2>/dev/null
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mount /data 2>/dev/null
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# Load utility functions
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. $MAGISKBIN/util_functions.sh
[ -f /system/build.prop ] || abort "! /system could not be mounted!"
ui_print "************************"
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ui_print "* Magisk v$MAGISK_VER addon.d"
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ui_print "************************"
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api_level_arch_detect
# Check if system root is installed and remove
remove_system_su
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recovery_actions
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find_boot_image
[ -z $BOOTIMAGE ] && abort "! Unable to detect boot image"
ui_print "- Found Boot Image: $BOOTIMAGE"
SOURCEDMODE=true
cd $MAGISKBIN
# Source the boot patcher
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. $MAGISKBIN/boot_patch.sh "$BOOTIMAGE"
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[ -f stock_boot* ] && rm -f /data/stock_boot* 2>/dev/null
ui_print "- Flashing new boot image"
if [ -L "$BOOTIMAGE" ]; then
dd if=new-boot.img of="$BOOTIMAGE" bs=4096
else
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cat new-boot.img /dev/zero | dd of="$BOOTIMAGE" bs=4096 >/dev/null 2>&1
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fi
rm -f new-boot.img
cd /
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recovery_cleanup
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ui_print "- Done"
exit 0
}
case "$1" in
backup)
# Stub
;;
restore)
# Stub
;;
pre-backup)
# Stub
;;
post-backup)
# Stub
;;
pre-restore)
# Stub
;;
post-restore)
# Get the FD for ui_print
OUTFD=`ps | grep -v grep | grep -oE "update(.*)" | cut -d" " -f3`
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# Run the main function in a parallel subshell
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(main) &
;;
esac