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Cleanup util_functions

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topjohnwu 2023-08-28 18:35:20 -07:00
parent 189c03c047
commit 51afe43a30
1 changed files with 17 additions and 20 deletions
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37
scripts/util_functions.sh
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@ -112,7 +112,7 @@ setup_flashable() {
$BOOTMODE && return $BOOTMODE && return
if [ -z $OUTFD ] || readlink /proc/$$/fd/$OUTFD | grep -q /tmp; then if [ -z $OUTFD ] || readlink /proc/$$/fd/$OUTFD | grep -q /tmp; then
# We will have to manually find out OUTFD # We will have to manually find out OUTFD
for FD in `ls /proc/$$/fd`; do for FD in $(ls /proc/$$/fd); do
if readlink /proc/$$/fd/$FD | grep -q pipe; then if readlink /proc/$$/fd/$FD | grep -q pipe; then
if ps | grep -v grep | grep -qE " 3 $FD |status_fd=$FD"; then if ps | grep -v grep | grep -qE " 3 $FD |status_fd=$FD"; then
OUTFD=$FD OUTFD=$FD
@ -214,7 +214,7 @@ recovery_cleanup() {
find_block() { find_block() {
local BLOCK DEV DEVICE DEVNAME PARTNAME UEVENT local BLOCK DEV DEVICE DEVNAME PARTNAME UEVENT
for BLOCK in "$@"; do for BLOCK in "$@"; do
DEVICE=`find /dev/block \( -type b -o -type c -o -type l \) -iname $BLOCK | head -n 1` 2>/dev/null DEVICE=$(find /dev/block \( -type b -o -type c -o -type l \) -iname $BLOCK | head -n 1) 2>/dev/null
if [ ! -z $DEVICE ]; then if [ ! -z $DEVICE ]; then
readlink -f $DEVICE readlink -f $DEVICE
return 0 return 0
@ -222,8 +222,8 @@ find_block() {
done done
# Fallback by parsing sysfs uevents # Fallback by parsing sysfs uevents
for UEVENT in /sys/dev/block/*/uevent; do for UEVENT in /sys/dev/block/*/uevent; do
DEVNAME=`grep_prop DEVNAME $UEVENT` DEVNAME=$(grep_prop DEVNAME $UEVENT)
PARTNAME=`grep_prop PARTNAME $UEVENT` PARTNAME=$(grep_prop PARTNAME $UEVENT)
for BLOCK in "$@"; do for BLOCK in "$@"; do
if [ "$(toupper $BLOCK)" = "$(toupper $PARTNAME)" ]; then if [ "$(toupper $BLOCK)" = "$(toupper $PARTNAME)" ]; then
echo /dev/block/$DEVNAME echo /dev/block/$DEVNAME
@ -233,7 +233,7 @@ find_block() {
done done
# Look just in /dev in case we're dealing with MTD/NAND without /dev/block devices/links # Look just in /dev in case we're dealing with MTD/NAND without /dev/block devices/links
for DEV in "$@"; do for DEV in "$@"; do
DEVICE=`find /dev \( -type b -o -type c -o -type l \) -maxdepth 1 -iname $DEV | head -n 1` 2>/dev/null DEVICE=$(find /dev \( -type b -o -type c -o -type l \) -maxdepth 1 -iname $DEV | head -n 1) 2>/dev/null
if [ ! -z $DEVICE ]; then if [ ! -z $DEVICE ]; then
readlink -f $DEVICE readlink -f $DEVICE
return 0 return 0
@ -278,6 +278,8 @@ mount_ro_ensure() {
is_mounted $POINT || abort "! Cannot mount $POINT" is_mounted $POINT || abort "! Cannot mount $POINT"
} }
# After calling this method, the following variables will be set:
# SLOT, SYSTEM_ROOT
mount_partitions() { mount_partitions() {
# Check A/B slot # Check A/B slot
SLOT=$(grep_cmdline androidboot.slot_suffix) SLOT=$(grep_cmdline androidboot.slot_suffix)
@ -304,8 +306,11 @@ mount_partitions() {
fi fi
mount -o bind /system_root/system /system mount -o bind /system_root/system /system
else else
SYSTEM_ROOT=false if grep ' / ' /proc/mounts | grep -qv 'rootfs' || grep -q ' /system_root ' /proc/mounts; then
grep ' / ' /proc/mounts | grep -qv 'rootfs' || grep -q ' /system_root ' /proc/mounts && SYSTEM_ROOT=true SYSTEM_ROOT=true
else
SYSTEM_ROOT=false
fi
fi fi
$SYSTEM_ROOT && ui_print "- Device is system-as-root" $SYSTEM_ROOT && ui_print "- Device is system-as-root"
} }
@ -524,7 +529,7 @@ run_migrations() {
# Legacy backup # Legacy backup
for gz in /data/stock_boot*.gz; do for gz in /data/stock_boot*.gz; do
[ -f $gz ] || break [ -f $gz ] || break
LOCSHA1=`basename $gz | sed -e 's/stock_boot_//' -e 's/.img.gz//'` LOCSHA1=$(basename $gz | sed -e 's/stock_boot_//' -e 's/.img.gz//')
[ -z $LOCSHA1 ] && break [ -z $LOCSHA1 ] && break
mkdir /data/magisk_backup_${LOCSHA1} 2>/dev/null mkdir /data/magisk_backup_${LOCSHA1} 2>/dev/null
mv $gz /data/magisk_backup_${LOCSHA1}/boot.img.gz mv $gz /data/magisk_backup_${LOCSHA1}/boot.img.gz
@ -536,7 +541,7 @@ run_migrations() {
BACKUP=$MAGISKBIN/stock_${name}.img BACKUP=$MAGISKBIN/stock_${name}.img
[ -f $BACKUP ] || continue [ -f $BACKUP ] || continue
if [ $name = 'boot' ]; then if [ $name = 'boot' ]; then
LOCSHA1=`$MAGISKBIN/magiskboot sha1 $BACKUP` LOCSHA1=$($MAGISKBIN/magiskboot sha1 $BACKUP)
mkdir /data/magisk_backup_${LOCSHA1} 2>/dev/null mkdir /data/magisk_backup_${LOCSHA1} 2>/dev/null
fi fi
TARGET=/data/magisk_backup_${LOCSHA1}/${name}.img TARGET=/data/magisk_backup_${LOCSHA1}/${name}.img
@ -597,14 +602,6 @@ mktouch() {
chmod 644 $1 chmod 644 $1
} }
request_size_check() {
reqSizeM=`du -ms "$1" | cut -f1`
}
request_zip_size_check() {
reqSizeM=`unzip -l "$1" | tail -n 1 | awk '{ print int(($1 - 1) / 1048576 + 1) }'`
}
boot_actions() { return; } boot_actions() { return; }
# Require ZIPFILE to be set # Require ZIPFILE to be set
@ -638,9 +635,9 @@ install_module() {
local MODDIRNAME=modules local MODDIRNAME=modules
$BOOTMODE && MODDIRNAME=modules_update $BOOTMODE && MODDIRNAME=modules_update
local MODULEROOT=$NVBASE/$MODDIRNAME local MODULEROOT=$NVBASE/$MODDIRNAME
MODID=`grep_prop id $TMPDIR/module.prop` MODID=$(grep_prop id $TMPDIR/module.prop)
MODNAME=`grep_prop name $TMPDIR/module.prop` MODNAME=$(grep_prop name $TMPDIR/module.prop)
MODAUTH=`grep_prop author $TMPDIR/module.prop` MODAUTH=$(grep_prop author $TMPDIR/module.prop)
MODPATH=$MODULEROOT/$MODID MODPATH=$MODULEROOT/$MODID
# Create mod paths # Create mod paths