MarcoBuster/Magisk
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Fix uninstaller missing recent changes

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- group unsupported formats into the same code (86f778c0aa (diff-93690a8d9f50c177ef97416af3be8726))
- support A only system-as-root devices (e72c6685ed (diff-93690a8d9f50c177ef97416af3be8726))
- remove unnecessary '--' from magiskboot actions (7f08c06943 (diff-93690a8d9f50c177ef97416af3be8726))
- get_flags need to be before find_boot_image (a4f5d47e72)

closes #1371, closes #1431, closes #1439
This commit is contained in:
osm0sis 2019-05-08 20:06:29 -03:00 committed by John Wu
parent a9350f50c9
commit ac28e6e5ca
2 changed files with 21 additions and 16 deletions
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1
app/src/main/res/raw/utils.sh
View File

@ -55,6 +55,7 @@ restore_imgs() {
local STOCKDTBO=/data/stock_dtbo.img.gz
[ -f $STOCKBOOT ] || return 1
get_flags
find_boot_image
find_dtbo_image

36
scripts/magisk_uninstaller.sh
View File

@ -55,6 +55,7 @@ $BOOTMODE || recovery_actions
# Uninstall
##########################################################################################
get_flags
find_boot_image
find_dtbo_image
@ -67,36 +68,35 @@ cd $MAGISKBIN
CHROMEOS=false
ui_print "- Unpacking boot image"
./magiskboot --unpack "$BOOTIMAGE"
./magiskboot unpack "$BOOTIMAGE"
case $? in
1 )
abort "! Unable to unpack boot image"
abort "! Unsupported/Unknown image format"
;;
2 )
ui_print "- ChromeOS boot image detected"
CHROMEOS=true
;;
3 )
ui_print "! Sony ELF32 format detected"
abort "! Please use BootBridge from @AdrianDC"
;;
4 )
ui_print "! Sony ELF64 format detected"
abort "! Stock kernel cannot be patched, please use a custom kernel"
esac
# Detect boot image state
ui_print "- Checking ramdisk status"
./magiskboot --cpio ramdisk.cpio test
case $? in
if [ -e ramdisk.cpio ]; then
./magiskboot cpio ramdisk.cpio test
STATUS=$?
else
# Stock A only system-as-root
STATUS=0
fi
case $((STATUS & 3)) in
0 ) # Stock boot
ui_print "- Stock boot image detected"
;;
1 ) # Magisk patched
ui_print "- Magisk patched image detected"
# Find SHA1 of stock boot image
[ -z $SHA1 ] && SHA1=`./magiskboot --cpio ramdisk.cpio sha1 2>/dev/null`
[ -z $SHA1 ] && SHA1=`./magiskboot cpio ramdisk.cpio sha1 2>/dev/null`
STOCKBOOT=/data/stock_boot_${SHA1}.img.gz
STOCKDTBO=/data/stock_dtbo.img.gz
if [ -f $STOCKBOOT ]; then
@ -109,16 +109,20 @@ case $? in
else
ui_print "! Boot image backup unavailable"
ui_print "- Restoring ramdisk with internal backup"
./magiskboot --cpio ramdisk.cpio restore
./magiskboot --repack $BOOTIMAGE
./magiskboot cpio ramdisk.cpio restore
if ! ./magiskboot cpio ramdisk.cpio "exists init.rc"; then
# A only system-as-root
rm -f ramdisk.cpio
fi
./magiskboot repack $BOOTIMAGE
# Sign chromeos boot
$CHROMEOS && sign_chromeos
ui_print "- Flashing restored boot image"
flash_image new-boot.img $BOOTIMAGE || abort "! Insufficient partition size"
fi
;;
2 ) # Other patched
ui_print "! Boot image patched by other programs"
2 ) # Unsupported
ui_print "! Boot image patched by unsupported programs"
abort "! Cannot uninstall"
;;
esac