2017-06-03 16:03:36 +00:00
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#!/sbin/sh
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##########################################################################################
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#
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# Magisk Uninstaller (used in recovery)
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# by topjohnwu
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#
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# This script will load the real uninstaller in a flashable zip
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#
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##########################################################################################
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2017-07-09 16:17:34 +00:00
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##########################################################################################
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# Preparation
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##########################################################################################
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2017-06-03 16:03:36 +00:00
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2017-07-09 16:17:34 +00:00
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BOOTMODE=false
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INSTALLER=/tmp/uninstall
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2017-06-03 16:03:36 +00:00
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# Default permissions
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umask 022
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OUTFD=$2
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ZIP=$3
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2017-07-09 16:17:34 +00:00
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rm -rf $INSTALLER 2>/dev/null
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2017-06-03 16:03:36 +00:00
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mkdir -p $INSTALLER
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2017-07-09 16:17:34 +00:00
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unzip -o "$ZIP" -d $INSTALLER 2>/dev/null
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2017-06-03 16:03:36 +00:00
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2017-07-09 16:17:34 +00:00
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if [ ! -f $INSTALLER/util_functions.sh ]; then
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echo "! Failed: Unable to extract zip file!"
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exit 1
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fi
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# Load utility functions
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. $INSTALLER/util_functions.sh
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2017-06-03 16:03:36 +00:00
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2017-07-09 16:17:34 +00:00
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get_outfd
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2017-06-03 16:03:36 +00:00
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##########################################################################################
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# Main
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##########################################################################################
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2017-07-09 16:17:34 +00:00
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ui_print "************************"
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ui_print " Magisk Uninstaller "
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ui_print "************************"
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2017-06-03 16:03:36 +00:00
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2017-07-09 16:17:34 +00:00
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ui_print "- Mounting /system, /vendor, /cache, /data"
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2017-06-03 16:03:36 +00:00
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mount -o ro /system 2>/dev/null
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2017-07-09 16:17:34 +00:00
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mount -o ro /vendor 2>/dev/null
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2017-06-03 16:03:36 +00:00
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mount /cache 2>/dev/null
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mount /data 2>/dev/null
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2017-07-09 16:17:34 +00:00
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[ -f /system/build.prop ] || abort "! /system could not be mounted!"
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2017-06-03 16:03:36 +00:00
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2017-07-09 16:17:34 +00:00
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api_level_arch_detect
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2017-06-03 16:03:36 +00:00
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ui_print "- Device platform: $ARCH"
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CHROMEDIR=$INSTALLER/chromeos
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BINDIR=$INSTALLER/$ARCH
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##########################################################################################
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# Detection all done, start installing
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##########################################################################################
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2017-07-09 16:17:34 +00:00
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MAGISKBIN=/data/magisk
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if is_mounted /data; then
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2017-06-03 16:03:36 +00:00
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# Copy the binaries to /data/magisk, in case they do not exist
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2017-07-09 16:17:34 +00:00
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rm -rf $MAGISKBIN 2>/dev/null
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mkdir -p $MAGISKBIN
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cp -af $BINDIR/. $MAGISKBIN
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cp -af $CHROMEDIR $MAGISKBIN
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cp -af $INSTALLER/util_functions.sh $MAGISKBIN
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chmod -R 755 $MAGISKBIN
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# Run the acttual uninstallation
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recovery_actions
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2017-06-03 16:03:36 +00:00
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. $INSTALLER/magisk_uninstaller.sh
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2017-07-09 16:17:34 +00:00
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recovery_cleanup
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2017-06-03 16:03:36 +00:00
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else
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ui_print "! Data unavailable"
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ui_print "! Placing uninstall script to /cache"
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ui_print "! The device might reboot multiple times"
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cp -af $INSTALLER/magisk_uninstaller.sh /cache/magisk_uninstaller.sh
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umount /system
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ui_print "- Rebooting....."
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sleep 5
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reboot
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fi
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ui_print "- Done"
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exit 0
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