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Update scripts

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topjohnwu
2017-07-10 00:17:34 +08:00
parent b570b363d9
commit 3d43c3c5bc
7 changed files with 199 additions and 197 deletions
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110
scripts/uninstaller_loader.sh
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@ -8,100 +8,49 @@
#
##########################################################################################
INSTALLER=/tmp/uninstall
##########################################################################################
# Preparation
##########################################################################################
BOOTMODE=false
INSTALLER=/tmp/uninstall
# Default permissions
umask 022
##########################################################################################
# Flashable update-binary preparation
##########################################################################################
OUTFD=$2
ZIP=$3
readlink /proc/$$/fd/$OUTFD 2>/dev/null | grep /tmp >/dev/null
if [ "$?" -eq "0" ]; then
OUTFD=0
rm -rf $INSTALLER 2>/dev/null
mkdir -p $INSTALLER
unzip -o "$ZIP" -d $INSTALLER 2>/dev/null
for FD in `ls /proc/$$/fd`; do
readlink /proc/$$/fd/$FD 2>/dev/null | grep pipe >/dev/null
if [ "$?" -eq "0" ]; then
ps | grep " 3 $FD " | grep -v grep >/dev/null
if [ "$?" -eq "0" ]; then
OUTFD=$FD
break
fi
fi
done
if [ ! -f $INSTALLER/util_functions.sh ]; then
echo "! Failed: Unable to extract zip file!"
exit 1
fi
mkdir -p $INSTALLER
cd $INSTALLER
unzip -o "$ZIP"
# Load utility functions
. $INSTALLER/util_functions.sh
##########################################################################################
# Functions
##########################################################################################
ui_print() {
echo -n -e "ui_print $1\n" >> /proc/self/fd/$OUTFD
echo -n -e "ui_print\n" >> /proc/self/fd/$OUTFD
}
is_mounted() {
if [ ! -z "$2" ]; then
cat /proc/mounts | grep $1 | grep $2, >/dev/null
else
cat /proc/mounts | grep $1 >/dev/null
fi
return $?
}
grep_prop() {
REGEX="s/^$1=//p"
shift
FILES=$@
if [ -z "$FILES" ]; then
FILES='/system/build.prop'
fi
cat $FILES 2>/dev/null | sed -n $REGEX | head -n 1
}
get_outfd
##########################################################################################
# Main
##########################################################################################
ui_print "*****************************"
ui_print " Magisk Uninstaller "
ui_print "*****************************"
ui_print "************************"
ui_print " Magisk Uninstaller "
ui_print "************************"
if [ ! -d "$INSTALLER/arm" ]; then
ui_print "! Failed: Unable to extract zip file!"
exit 1
fi
ui_print "- Mounting /system(ro), /cache, /data"
ui_print "- Mounting /system, /vendor, /cache, /data"
mount -o ro /system 2>/dev/null
mount -o ro /vendor 2>/dev/null
mount /cache 2>/dev/null
mount /data 2>/dev/null
if [ ! -f '/system/build.prop' ]; then
ui_print "! Failed: /system could not be mounted!"
exit 1
fi
[ -f /system/build.prop ] || abort "! /system could not be mounted!"
API=`grep_prop ro.build.version.sdk`
ABI=`grep_prop ro.product.cpu.abi | cut -c-3`
ABI2=`grep_prop ro.product.cpu.abi2 | cut -c-3`
ABILONG=`grep_prop ro.product.cpu.abi`
ARCH=arm
IS64BIT=false
if [ "$ABI" = "x86" ]; then ARCH=x86; fi;
if [ "$ABI2" = "x86" ]; then ARCH=x86; fi;
if [ "$ABILONG" = "arm64-v8a" ]; then ARCH=arm64; IS64BIT=true; fi;
if [ "$ABILONG" = "x86_64" ]; then ARCH=x64; IS64BIT=true; fi;
api_level_arch_detect
ui_print "- Device platform: $ARCH"
CHROMEDIR=$INSTALLER/chromeos
@ -111,12 +60,20 @@ BINDIR=$INSTALLER/$ARCH
# Detection all done, start installing
##########################################################################################
if (is_mounted /data); then
MAGISKBIN=/data/magisk
if is_mounted /data; then
# Copy the binaries to /data/magisk, in case they do not exist
rm -rf /data/magisk 2>/dev/null
mkdir -p /data/magisk 2>/dev/null
cp -af $BINDIR/. $CHROMEDIR /data/magisk
rm -rf $MAGISKBIN 2>/dev/null
mkdir -p $MAGISKBIN
cp -af $BINDIR/. $MAGISKBIN
cp -af $CHROMEDIR $MAGISKBIN
cp -af $INSTALLER/util_functions.sh $MAGISKBIN
chmod -R 755 $MAGISKBIN
# Run the acttual uninstallation
recovery_actions
. $INSTALLER/magisk_uninstaller.sh
recovery_cleanup
else
ui_print "! Data unavailable"
ui_print "! Placing uninstall script to /cache"
@ -128,6 +85,5 @@ else
reboot
fi
umount /system
ui_print "- Done"
exit 0