mirror of
https://github.com/yurisieucuti/treble_evolution.git
synced 2024-11-24 07:26:19 +00:00
158 lines
4.6 KiB
Bash
158 lines
4.6 KiB
Bash
#!/system/bin/sh
|
|
|
|
if [ -z "$cache_log" ];then
|
|
if [ -f /cache/phh/flash ];then
|
|
rm -f /cache/phh/flash
|
|
else
|
|
exit 0
|
|
fi
|
|
cache_log=1 exec /system/bin/sh -x "$0" > /cache/phh/logs 2>&1
|
|
fi
|
|
|
|
#init.rc hooks are based on "0" (non-configfs) or "1" (configfs), so set it to 2 so that noone is triggered
|
|
if [ -z "$nosystem" ];then
|
|
configfs="$(getprop sys.usb.configfs)"
|
|
export configfs
|
|
setprop sys.usb.configfs 2
|
|
setprop service.adb.tcp.port 5555
|
|
|
|
mount -o private,recursive rootfs /
|
|
|
|
mkdir /dev/new-system/
|
|
chmod 0755 /dev/new-system
|
|
mkdir /dev/old-system
|
|
|
|
cp -R --preserve=all /system/lib64 /dev/new-system/lib64
|
|
cp -R --preserve=all /system/lib /dev/new-system/lib
|
|
cp -R --preserve=all /system/bin /dev/new-system/bin
|
|
cp -R --preserve=all /system/xbin /dev/new-system/xbin
|
|
cp -R --preserve=all /system/etc /dev/new-system/etc
|
|
|
|
getprop | \
|
|
grep -e restarting -e running | \
|
|
sed -nE -e 's/\[([^]]*).*/\1/g' -e 's/init.svc.(.*)/\1/p' |
|
|
while read svc ;do
|
|
setprop ctl.stop $svc
|
|
done
|
|
|
|
setenforce 0
|
|
umount /sbin/adbd
|
|
mount -o move /system /dev/old-system
|
|
/dev/new-system/bin/busybox_phh mount -o bind /dev/new-system /system
|
|
nosystem=1 exec /system/bin/sh -x "$0"
|
|
fi
|
|
|
|
umount /dev/old-system
|
|
setprop service.adb.root 1
|
|
|
|
if [ "$configfs" == 1 ];then
|
|
mount -t configfs none /config
|
|
rm -Rf /config/usb_gadget
|
|
mkdir -p /config/usb_gadget/g1
|
|
|
|
echo 0x12d1 > /config/usb_gadget/g1/idVendor
|
|
echo 0x103A > /config/usb_gadget/g1/idProduct
|
|
mkdir -p /config/usb_gadget/g1/strings/0x409
|
|
echo phh > /config/usb_gadget/g1/strings/0x409/serialnumber
|
|
echo phh > /config/usb_gadget/g1/strings/0x409/manufacturer
|
|
echo phh > /config/usb_gadget/g1/strings/0x409/product
|
|
|
|
mkdir /config/usb_gadget/g1/functions/ffs.adb
|
|
mkdir /config/usb_gadget/g1/functions/mtp.gs0
|
|
mkdir /config/usb_gadget/g1/functions/ptp.gs1
|
|
|
|
mkdir /config/usb_gadget/g1/configs/c.1/
|
|
mkdir /config/usb_gadget/g1/configs/c.1/strings/0x409
|
|
echo 'ADB MTP' > /config/usb_gadget/g1/configs/c.1/strings/0x409/configuration
|
|
|
|
mkdir /dev/usb-ffs
|
|
chmod 0770 /dev/usb-ffs
|
|
chown shell:shell /dev/usb-ffs
|
|
mkdir /dev/usb-ffs/adb/
|
|
chmod 0770 /dev/usb-ffs/adb
|
|
chown shell:shell /dev/usb-ffs/adb
|
|
|
|
mount -t functionfs -o uid=2000,gid=2000 adb /dev/usb-ffs/adb
|
|
|
|
/dev/new-system/bin/adbd &
|
|
|
|
sleep 1
|
|
echo none > /config/usb_gadget/g1/UDC
|
|
ln -s /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/c.1/f1
|
|
ls /sys/class/udc |head -n 1 > /config/usb_gadget/g1/UDC
|
|
|
|
sleep 2
|
|
echo 2 > /sys/devices/virtual/android_usb/android0/port_mode
|
|
else
|
|
mkdir /dev/usb-ffs
|
|
chmod 0770 /dev/usb-ffs
|
|
chown shell:shell /dev/usb-ffs
|
|
mkdir /dev/usb-ffs/adb/
|
|
chmod 0770 /dev/usb-ffs/adb
|
|
chown shell:shell /dev/usb-ffs/adb
|
|
|
|
mount -t functionfs -o uid=2000,gid=2000 adb /dev/usb-ffs/adb
|
|
echo adb > /sys/class/android_usb/android0/f_ffs/aliases
|
|
setprop sys.usb.config adb
|
|
|
|
echo 0 > /sys/class/android_usb/android0/enable
|
|
echo 18d1 > /sys/class/android_usb/android0/idVendor
|
|
echo 4EE7 > /sys/class/android_usb/android0/idProduct 4EE7
|
|
echo adb > /sys/class/android_usb/android0/functions
|
|
getprop ro.boot.serialno |tr -d '\n' |cat > /sys/class/android_usb/android0/iSerial
|
|
echo phh > /sys/class/android_usb/android0/iManufacturer
|
|
echo phh > /sys/class/android_usb/android0/iProduct
|
|
echo 1 > /sys/class/android_usb/android0/enable
|
|
|
|
/dev/new-system/bin/adbd &
|
|
fi
|
|
|
|
|
|
death() {
|
|
sleep 180
|
|
reboot
|
|
}
|
|
|
|
dev="$(sed -n 1p /cache/phh/block.map)"
|
|
devbase="$(echo $dev | sed -nE 's;(/dev/block/.*/)userdata;\1;p')"
|
|
[ -z "$devbase" ] && devbase="$(echo $dev | sed -nE 's;(/dev/block/.*/)data;\1;p')"
|
|
[ -z "$devbase" ] && devbase="$(echo $dev | sed -nE 's;(/dev/block/.*/)USERDATA;\1;p')"
|
|
for i in system system_a SYSTEM;do
|
|
v="$devbase/$i"
|
|
[ -b "$v" ] && system="$v"
|
|
done
|
|
#Failed...
|
|
[ -z "$system" ] && death
|
|
|
|
blockdev --setrw "$system"
|
|
|
|
|
|
for method in xz-sparse sparse raw;do
|
|
(
|
|
size="$(sed -En '2s/^([0-9]+) .*/\1/p' /cache/phh/block.map)"
|
|
block_size="$(sed -En '2s/.* ([0-9]*)$/\1/p' /cache/phh/block.map)"
|
|
n_ranges="$(sed -n 3p /cache/phh/block.map)"
|
|
block_id=0
|
|
for i in $(seq 1 $n_ranges);do
|
|
range_start="$(sed -En $((i+3))'s/^([0-9]+) .*/\1/p' /cache/phh/block.map)"
|
|
range_end="$(sed -En $((i+3))'s/^.* ([0-9]+)$/\1/p' /cache/phh/block.map)"
|
|
n_blocks=$((range_end-range_start))
|
|
busybox_phh dd bs=$block_size skip=$range_start count=$n_blocks if=$dev
|
|
|
|
block_id=$((block_id+n_blocks))
|
|
done
|
|
) | (
|
|
set -e
|
|
if [ "$method" == xz-sparse ];then
|
|
busybox_phh xz -d -c | simg2img_simple > $system
|
|
elif [ "$method" == sparse ];then
|
|
simg2img_simple > $system
|
|
elif [ "$method" == raw ];then
|
|
cat > $system
|
|
fi
|
|
) && break
|
|
done
|
|
|
|
sync
|
|
reboot
|