magisk-clear/common/functions.sh

310 lines
11 KiB
Bash
Raw Normal View History

2023-12-02 18:31:17 +00:00
##########################################################################################
#
# MMT Extended Utility Functions
#
##########################################################################################
require_new_ksu() {
ui_print "**********************************"
ui_print " Please install KernelSU v0.6.6+! "
ui_print "**********************************"
exit 1
}
umount_mirrors() {
[ -d $ORIGDIR ] || return 0
for i in $ORIGDIR/*; do
umount -l $i 2>/dev/null
done
rm -rf $ORIGDIR 2>/dev/null
mount -o ro,remount $MAGISKTMP
}
cleanup() {
$KSU && umount_mirrors
rm -rf $MODPATH/common $MODPATH/install.zip 2>/dev/null
}
abort() {
ui_print "$1"
rm -rf $MODPATH 2>/dev/null
cleanup
rm -rf $TMPDIR 2>/dev/null
exit 1
}
device_check() {
local opt=`getopt -o dm -- "$@"` type=device
eval set -- "$opt"
while true; do
case "$1" in
-d) local type=device; shift;;
-m) local type=manufacturer; shift;;
--) shift; break;;
*) abort "Invalid device_check argument $1! Aborting!";;
esac
done
local prop=$(echo "$1" | tr '[:upper:]' '[:lower:]')
for i in /system /vendor /odm /product; do
if [ -f $i/build.prop ]; then
for j in "ro.product.$type" "ro.build.$type" "ro.product.vendor.$type" "ro.vendor.product.$type"; do
[ "$(sed -n "s/^$j=//p" $i/build.prop 2>/dev/null | head -n 1 | tr '[:upper:]' '[:lower:]')" == "$prop" ] && return 0
done
[ "$type" == "device" ] && [ "$(sed -n "s/^"ro.build.product"=//p" $i/build.prop 2>/dev/null | head -n 1 | tr '[:upper:]' '[:lower:]')" == "$prop" ] && return 0
fi
done
return 1
}
cp_ch() {
local opt=`getopt -o nr -- "$@"` BAK=true UBAK=true FOL=false
eval set -- "$opt"
while true; do
case "$1" in
-n) UBAK=false; shift;;
-r) FOL=true; shift;;
--) shift; break;;
*) abort "Invalid cp_ch argument $1! Aborting!";;
esac
done
local SRC="$1" DEST="$2" OFILES="$1"
$FOL && local OFILES=$(find $SRC -type f 2>/dev/null)
[ -z $3 ] && PERM=0644 || PERM=$3
case "$DEST" in
$TMPDIR/*|$MODULEROOT/*|$NVBASE/modules/$MODID/*) BAK=false;;
esac
for OFILE in ${OFILES}; do
if $FOL; then
if [ "$(basename $SRC)" == "$(basename $DEST)" ]; then
local FILE=$(echo $OFILE | sed "s|$SRC|$DEST|")
else
local FILE=$(echo $OFILE | sed "s|$SRC|$DEST/$(basename $SRC)|")
fi
else
[ -d "$DEST" ] && local FILE="$DEST/$(basename $SRC)" || local FILE="$DEST"
fi
if $BAK && $UBAK; then
[ ! "$(grep "$FILE$" $INFO 2>/dev/null)" ] && echo "$FILE" >> $INFO
[ -f "$FILE" -a ! -f "$FILE~" ] && { mv -f $FILE $FILE~; echo "$FILE~" >> $INFO; }
elif $BAK; then
[ ! "$(grep "$FILE$" $INFO 2>/dev/null)" ] && echo "$FILE" >> $INFO
fi
install -D -m $PERM "$OFILE" "$FILE"
done
}
install_script() {
case "$1" in
-b) shift;
if $KSU; then
local INPATH=$NVBASE/boot-completed.d
else
local INPATH=$SERVICED
sed -i -e '1i (\nwhile [ "$(getprop sys.boot_completed)" != "1" ]; do\n sleep 1\ndone\nsleep 3\n' -e '$a)&' $1
fi;;
-l) shift; local INPATH=$SERVICED;;
-p) shift; local INPATH=$POSTFSDATAD;;
*) local INPATH=$SERVICED;;
esac
[ "$(grep "#!/system/bin/sh" $1)" ] || sed -i "1i #!/system/bin/sh" $1
local i; for i in "MODPATH" "LIBDIR" "MODID" "INFO" "MODDIR"; do
case $i in
"MODPATH") sed -i "1a $i=$NVBASE/modules/$MODID" $1;;
"MODDIR") sed -i "1a $i=\${0%/*}" $1;;
*) sed -i "1a $i=$(eval echo \$$i)" $1;;
esac
done
case $1 in
"$MODPATH/post-fs-data.sh"|"$MODPATH/service.sh"|"$MODPATH/uninstall.sh") sed -i "s|^MODPATH=.*|MODPATH=\$MODDIR|" $1;; # MODPATH=MODDIR for these scripts (located in module directory)
"$MODPATH/boot-completed.sh") $KSU && sed -i "s|^MODPATH=.*|MODPATH=\$MODDIR|" $1 || { cp_ch -n $1 $INPATH/$MODID-$(basename $1) 0755; rm -f $MODPATH/boot-completed.sh; };;
*) cp_ch -n $1 $INPATH/$(basename $1) 0755;;
esac
}
prop_process() {
sed -i -e "/^#/d" -e "/^ *$/d" $1
[ -f $MODPATH/system.prop ] || mktouch $MODPATH/system.prop
while read LINE; do
echo "$LINE" >> $MODPATH/system.prop
done < $1
}
mount_mirrors() {
mount -o rw,remount $MAGISKTMP
mkdir -p $ORIGDIR/system
if $SYSTEM_ROOT; then
mkdir -p $ORIGDIR/system_root
mount -o ro / $ORIGDIR/system_root
mount -o bind $ORIGDIR/system_root/system $ORIGDIR/system
else
mount -o ro /system $ORIGDIR/system
fi
for i in /vendor $PARTITIONS; do
[ ! -d $i -o -d $ORIGDIR$i ] && continue
mkdir -p $ORIGDIR$i
mount -o ro $i $ORIGDIR$i
done
}
# Credits
ui_print "**************************************"
ui_print "* MMT Extended by Zackptg5 @ XDA *"
ui_print "**************************************"
ui_print " "
# Check for min/max api version
[ -z $MINAPI ] || { [ $API -lt $MINAPI ] && abort "! Your system API of $API is less than the minimum api of $MINAPI! Aborting!"; }
[ -z $MAXAPI ] || { [ $API -gt $MAXAPI ] && abort "! Your system API of $API is greater than the maximum api of $MAXAPI! Aborting!"; }
# Min KSU v0.6.6
[ -z $KSU ] && KSU=false
$KSU && { [ $KSU_VER_CODE -lt 11184 ] && require_new_ksu; }
# Start debug
set -x
# Set variables
[ -z $ARCH32 ] && ARCH32="$(echo $ABI32 | cut -c-3)"
[ $API -lt 26 ] && DYNLIB=false
[ -z $DYNLIB ] && DYNLIB=false
[ -z $PARTOVER ] && PARTOVER=false
[ -z $SYSTEM_ROOT ] && SYSTEM_ROOT=$SYSTEM_AS_ROOT # renamed in magisk v26.3
[ -z $SERVICED ] && SERVICED=$NVBASE/service.d # removed in magisk v26.2
[ -z $POSTFSDATAD ] && POSTFSDATAD=$NVBASE/post-fs-data.d # removed in magisk v26.2
INFO=$NVBASE/modules/.$MODID-files
if $KSU; then
MAGISKTMP="/mnt"
ORIGDIR="$MAGISKTMP/mirror"
mount_mirrors
elif [ "$(magisk --path 2>/dev/null)" ]; then
ORIGDIR="$(magisk --path 2>/dev/null)/.magisk/mirror"
elif [ "$(echo $MAGISKTMP | awk -F/ '{ print $NF}')" == ".magisk" ]; then
ORIGDIR="$MAGISKTMP/mirror"
else
ORIGDIR="$MAGISKTMP/.magisk/mirror"
fi
if $DYNLIB; then
LIBPATCH="\/vendor"
LIBDIR=/system/vendor
else
LIBPATCH="\/system"
LIBDIR=/system
fi
# Detect extra partition compatibility (KernelSU or Magisk Delta)
EXTRAPART=false
if $KSU || [ "$(echo $MAGISK_VER | awk -F- '{ print $NF}')" == "delta" ]; then
EXTRAPART=true
elif ! $PARTOVER; then
unset PARTITIONS
fi
if ! $BOOTMODE; then
ui_print "- Only uninstall is supported in recovery"
ui_print " Uninstalling!"
touch $MODPATH/remove
[ -s $INFO ] && install_script $MODPATH/uninstall.sh || rm -f $INFO $MODPATH/uninstall.sh
recovery_cleanup
cleanup
rm -rf $NVBASE/modules_update/$MODID $TMPDIR 2>/dev/null
exit 0
fi
# Extract files
ui_print "- Extracting module files"
unzip -o "$ZIPFILE" -x 'META-INF/*' 'common/functions.sh' -d $MODPATH >&2
[ -f "$MODPATH/common/addon.tar.xz" ] && tar -xf $MODPATH/common/addon.tar.xz -C $MODPATH/common 2>/dev/null
# Run addons
if [ "$(ls -A $MODPATH/common/addon/*/install.sh 2>/dev/null)" ]; then
ui_print " "; ui_print "- Running Addons -"
for i in $MODPATH/common/addon/*/install.sh; do
ui_print " Running $(echo $i | sed -r "s|$MODPATH/common/addon/(.*)/install.sh|\1|")..."
. $i
done
fi
# Remove files outside of module directory
ui_print "- Removing old files"
if [ -f $INFO ]; then
while read LINE; do
if [ "$(echo -n $LINE | tail -c 1)" == "~" ]; then
continue
elif [ -f "$LINE~" ]; then
mv -f $LINE~ $LINE
else
rm -f $LINE
while true; do
LINE=$(dirname $LINE)
[ "$(ls -A $LINE 2>/dev/null)" ] && break 1 || rm -rf $LINE
done
fi
done < $INFO
rm -f $INFO
fi
### Install
ui_print "- Installing"
[ -f "$MODPATH/common/install.sh" ] && . $MODPATH/common/install.sh
ui_print " Installing for $ARCH SDK $API device..."
# Remove comments from files and place them, add blank line to end if not already present
for i in $(find $MODPATH -type f -name "*.sh" -o -name "*.prop" -o -name "*.rule"); do
[ -f $i ] && { sed -i -e "/^#/d" -e "/^ *$/d" $i; [ "$(tail -1 $i)" ] && echo "" >> $i; } || continue
case $i in
"$MODPATH/boot-completed.sh") install_script -b $i;;
"$MODPATH/service.sh") install_script -l $i;;
"$MODPATH/post-fs-data.sh") install_script -p $i;;
"$MODPATH/uninstall.sh") if [ -s $INFO ] || [ "$(head -n1 $MODPATH/uninstall.sh)" != "# Don't modify anything after this" ]; then
cp -f $MODPATH/uninstall.sh $MODPATH/$MODID-uninstall.sh # Fallback script in case module manually deleted
sed -i "1i[ -d \"\$MODPATH\" ] && exit 0" $MODPATH/$MODID-uninstall.sh
echo 'rm -f $0' >> $MODPATH/$MODID-uninstall.sh
install_script -l $MODPATH/$MODID-uninstall.sh
rm -f $MODPATH/$MODID-uninstall.sh
install_script $MODPATH/uninstall.sh
else
rm -f $INFO $MODPATH/uninstall.sh
fi;;
esac
done
$IS64BIT || for i in $(find $MODPATH/system -type d -name "lib64"); do rm -rf $i 2>/dev/null; done
[ -d "/system/priv-app" ] || mv -f $MODPATH/system/priv-app $MODPATH/system/app 2>/dev/null
[ -d "/system/xbin" ] || mv -f $MODPATH/system/xbin $MODPATH/system/bin 2>/dev/null
if $DYNLIB; then
for FILE in $(find $MODPATH/system/lib* -type f 2>/dev/null | sed "s|$MODPATH/system/||"); do
[ -s $MODPATH/system/$FILE ] || continue
case $FILE in
lib*/modules/*) continue;;
esac
mkdir -p $(dirname $MODPATH/system/vendor/$FILE)
mv -f $MODPATH/system/$FILE $MODPATH/system/vendor/$FILE
[ "$(ls -A `dirname $MODPATH/system/$FILE`)" ] || rm -rf `dirname $MODPATH/system/$FILE`
done
# Delete empty lib folders (busybox find doesn't have this capability)
toybox find $MODPATH/system/lib* -type d -empty -delete >/dev/null 2>&1
fi
# Set permissions
ui_print " "
ui_print "- Setting Permissions"
set_perm_recursive $MODPATH 0 0 0755 0644
for i in /system/vendor /vendor /system/vendor/app /vendor/app /system/vendor/etc /vendor/etc /system/odm/etc /odm/etc /system/vendor/odm/etc /vendor/odm/etc /system/vendor/overlay /vendor/overlay; do
if [ -d "$MODPATH$i" ] && [ ! -L "$MODPATH$i" ]; then
case $i in
*"/vendor") set_perm_recursive $MODPATH$i 0 0 0755 0644 u:object_r:vendor_file:s0;;
*"/app") set_perm_recursive $MODPATH$i 0 0 0755 0644 u:object_r:vendor_app_file:s0;;
*"/overlay") set_perm_recursive $MODPATH$i 0 0 0755 0644 u:object_r:vendor_overlay_file:s0;;
*"/etc") set_perm_recursive $MODPATH$i 0 2000 0755 0644 u:object_r:vendor_configs_file:s0;;
esac
fi
done
for i in $(find $MODPATH/system/vendor $MODPATH/vendor -type f -name *".apk" 2>/dev/null); do
chcon u:object_r:vendor_app_file:s0 $i
done
set_permissions
# Complete install
cleanup