mirror of
https://github.com/topjohnwu/Magisk.git
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Update scripts
This commit is contained in:
topjohnwu
parent
04538372c6
commit
2a86bc8695
@ -20,6 +20,7 @@ main() {
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sleep 5
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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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if [ ! -d $MAGISKBIN ]; then
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@ -36,14 +37,7 @@ main() {
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ui_print "* MAGISK_VERSION_STUB"
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ui_print "************************"
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# Check if system root is installed and remove
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remove_system_su
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# Prefer bin in /system
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export PATH=/system/bin:/system/xbin
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# Clear out possible lib paths, let the binary find them itself
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export LD_LIBRARY_PATH=
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# Temporarily block out all custom recovery binaries/libs
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mv /sbin /sbin_tmp
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recovery_actions
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find_boot_image
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[ -z $BOOTIMAGE ] && abort "! Unable to detect boot image"
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@ -53,7 +47,7 @@ main() {
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cd $MAGISKBIN
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# Source the boot patcher
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. $MAGISKBIN/boot_patch.sh $BOOTIMAGE
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. $MAGISKBIN/boot_patch.sh "$BOOTIMAGE"
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[ -f stock_boot* ] && rm -f /data/stock_boot* 2>/dev/null
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@ -23,24 +23,9 @@
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# image placed under /data we've created when previously installing
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#
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##########################################################################################
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# Workaround for getting the full path of BOOTIMAGE
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CWD=`pwd`
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cd `dirname $1`
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BOOTIMAGE="`pwd`/`basename $1`"
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cd "$CWD"
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if [ -z "$BOOTIMAGE" ]; then
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ui_print_wrap "This script requires a boot image as a parameter"
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exit 1
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fi
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# Presets
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[ -z $KEEPVERITY ] && KEEPVERITY=false
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[ -z $KEEPFORCEENCRYPT ] && KEEPFORCEENCRYPT=false
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# Detect whether running as root
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[ `id -u` -eq 0 ] && ROOT=true || ROOT=false
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##########################################################################################
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# Functions
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##########################################################################################
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# Call ui_print_wrap if exists, or else simply use echo
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# Useful when wrapped in flashable zip
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@ -60,6 +45,21 @@ abort_wrap() {
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fi
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}
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# Pure bash dirname implementation
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dirname_wrap() {
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if echo $1 | grep "/" >/dev/null 2>&1; then
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RES=${1%/*}
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[ -z $RES ] && echo "/" || echo $RES
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else
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echo "."
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fi
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}
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# Pure bash basename implementation
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basename_wrap() {
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echo ${1##*/}
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}
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grep_prop() {
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REGEX="s/^$1=//p"
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shift
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@ -86,13 +86,34 @@ cpio_mkdir() {
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}
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##########################################################################################
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# Prework
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# Initialization
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##########################################################################################
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CWD=`pwd`
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cd "`dirname_wrap $1`"
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BOOTIMAGE="`pwd`/`basename_wrap $1`"
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cd "$CWD"
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if [ -z "$BOOTIMAGE" ]; then
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ui_print_wrap "This script requires a boot image as a parameter"
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exit 1
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fi
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# Presets
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[ -z $KEEPVERITY ] && KEEPVERITY=false
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[ -z $KEEPFORCEENCRYPT ] && KEEPFORCEENCRYPT=false
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# Detect whether running as root
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[ `id -u` -eq 0 ] && ROOT=true || ROOT=false
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# Switch to the location of the script file
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[ -z $SOURCEDMODE ] && cd "`dirname "${BASH_SOURCE:-$0}"`"
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[ -z $SOURCEDMODE ] && cd "`dirname_wrap "${BASH_SOURCE:-$0}"`"
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chmod +x ./*
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##########################################################################################
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# Unpack
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##########################################################################################
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ui_print_wrap "- Unpacking boot image"
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./magiskboot --unpack "$BOOTIMAGE"
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@ -17,7 +17,6 @@ $BOOTMODE || ps -A 2>/dev/null | grep zygote | grep -v grep >/dev/null && BOOTMO
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TMPDIR=/dev/tmp
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INSTALLER=$TMPDIR/magisk
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BUSYBOX=$TMPDIR/busybox
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COMMONDIR=$INSTALLER/common
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CHROMEDIR=$INSTALLER/chromeos
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COREDIR=/magisk/.core
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@ -49,13 +48,18 @@ if [ "$?" -eq "0" ]; then
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fi
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rm -rf $TMPDIR 2>/dev/null
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mkdir -p $INSTALLER $BUSYBOX
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mkdir -p $INSTALLER
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unzip -o "$ZIP" -d $INSTALLER
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##########################################################################################
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# Detection
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##########################################################################################
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if [ ! -d "$COMMONDIR" ]; then
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echo "! Unable to extract zip file!"
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exit 1
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fi
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# Load all fuctions
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. $COMMONDIR/util_functions.sh
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@ -63,10 +67,9 @@ ui_print "************************"
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ui_print "* MAGISK_VERSION_STUB"
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ui_print "************************"
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[ -d "$COMMONDIR" ] || abort "! Unable to extract zip file!"
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ui_print "- Mounting /system(ro), /cache, /data"
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ui_print "- Mounting /system(ro), /vendor(ro), /cache, /data"
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mount -o ro /system 2>/dev/null
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mount -o ro /vendor 2>/dev/null
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mount /cache 2>/dev/null
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mount /data 2>/dev/null
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@ -87,10 +90,10 @@ ABILONG=`grep_prop ro.product.cpu.abi`
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ARCH=arm
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BBPATH=armeabi-v7a
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if [ "$ABI" = "x86" ]; then ARCH=x86; BBPATH=x86; fi;
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if [ "$ABI2" = "x86" ]; then ARCH=x86; BBPATH=x86; fi;
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if [ "$ABI" = "x86" ]; then ARCH=x86; fi;
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if [ "$ABI2" = "x86" ]; then ARCH=x86; fi;
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if [ "$ABILONG" = "arm64-v8a" ]; then ARCH=arm64; fi;
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if [ "$ABILONG" = "x86_64" ]; then ARCH=x64; BBPATH=x86; fi;
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if [ "$ABILONG" = "x86_64" ]; then ARCH=x64; fi;
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[ $API -lt 21 ] && abort "! Magisk is only for Lollipop 5.0+ (SDK 21+)"
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@ -108,22 +111,8 @@ find_boot_image
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ui_print "- Constructing environment"
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if ! $BOOTMODE; then
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# We are in custom recovery, don't trust anything in recovery, use those in /system
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# Extract busybox from Magisk Manager, it's pure static binary so there will be no issues
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unzip -o $COMMONDIR/magisk.apk lib/$BBPATH/libbusybox.so -d $BUSYBOX
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mv $BUSYBOX/lib/*/libbusybox.so $BUSYBOX/busybox
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rm -rf $BUSYBOX/lib
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chmod +x $BUSYBOX/busybox
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$BUSYBOX/busybox --install -s $BUSYBOX
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# Prefer bin in /system, fallback to bundled busybox if a tool doesn't exist
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export PATH=/system/bin:/system/xbin:$BUSYBOX
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# Clear out possible lib paths, let the binary find them itself
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export LD_LIBRARY_PATH=
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# Temporarily block out all custom recovery binaries/libs
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mv /sbin /sbin_tmp
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fi
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$BOOTMODE || recovery_actions
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is_mounted /data && MAGISKBIN=/data/magisk || MAGISKBIN=/cache/data_bin
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# Copy required files
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@ -147,7 +136,7 @@ fi
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##########################################################################################
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# Fix SuperSU.....
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$BOOTMODE && $BINDIR/magiskpolicy --live "allow fsck * * *"
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$BOOTMODE && $BINDIR/magisk magiskpolicy --live "allow fsck * * *"
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if (is_mounted /data); then
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IMG=/data/magisk.img
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@ -163,9 +152,11 @@ else
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$BINDIR/magisk --createimg $IMG 64M
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fi
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mount_image $IMG /magisk
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if ! is_mounted /magisk; then
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ui_print "- Mounting $IMG to /magisk"
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MAGISKLOOP=`$BINDIR/magisk --mountimg $IMG /magisk`
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fi
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is_mounted /magisk || abort "! Magisk image mount failed..."
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MAGISKLOOP=$LOOPDEVICE
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# Core folders
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mkdir -p $COREDIR/props $COREDIR/post-fs-data.d $COREDIR/service.d 2>/dev/null
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@ -222,12 +213,12 @@ rm -f new-boot.img
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cd /
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if ! $BOOTMODE; then
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mv /sbin_tmp /sbin
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ui_print "- Unmounting partitions"
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umount /magisk
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losetup -d $MAGISKLOOP 2>/dev/null
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$BINDIR/magisk --umountimg /magisk $MAGISKLOOP
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rmdir /magisk
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mv /sbin_tmp /sbin
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umount -l /system
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umount -l /vendor 2>/dev/null
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fi
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ui_print "- Done"
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@ -56,29 +56,6 @@ is_mounted() {
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return $?
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}
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mount_image() {
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if [ ! -d "$2" ]; then
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mount -o rw,remount rootfs /
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mkdir -p "$2" 2>/dev/null
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$BOOTMODE && mount -o ro,remount rootfs /
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[ ! -d "$2" ] && return 1
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fi
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if ! is_mounted "$2"; then
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LOOPDEVICE=
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for LOOP in 0 1 2 3 4 5 6 7; do
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if ! is_mounted "$2"; then
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LOOPDEVICE=/dev/block/loop$LOOP
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[ -e $LOOPDEVICE ] || mknod $LOOPDEVICE b 7 $LOOP 2>/dev/null
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losetup $LOOPDEVICE "$1" && mount -t ext4 -o loop $LOOPDEVICE "$2"
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if is_mounted "$2"; then
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ui_print "- Mounting $1 to $2"
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break;
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fi
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fi
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done
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fi
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}
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grep_prop() {
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REGEX="s/^$1=//p"
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shift
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@ -114,6 +91,15 @@ remove_system_su() {
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fi
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}
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recovery_actions() {
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# TWRP bug fix
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mount -o bind /dev/urandom /dev/random
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# Clear out possible lib paths, let the binaries find them itself
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export LD_LIBRARY_PATH=
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# Temporarily block out all custom recovery binaries/libs
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mv /sbin /sbin_tmp
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}
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abort() {
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ui_print "$1"
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mv /sbin_tmp /sbin 2>/dev/null
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