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Add support for new generic android 9.0 system images

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This commit is contained in:
Adam Boardman 2020-12-30 13:11:52 +00:00
parent 6b275fd81c
commit 71e6e206c6
1 changed files with 19 additions and 4 deletions
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23
debian/postinst vendored
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@ -7,12 +7,27 @@ if [ "$action" != configure ]; then
exit 0 exit 0
fi fi
target_checksum="39cd17718e838823c80be0ddfc9763d88e32c1b0" cmdline=$(</proc/cmdline)
android_system_img="unknown"
target_checksum="unknown"
if [[ "$cmdline" =~ ^(.*)androidboot.hardware\=mt6797(.*)$ ]];
then
android_system_img="/data/system.img"
target_checksum="39cd17718e838823c80be0ddfc9763d88e32c1b0"
fi
if [[ "$cmdline" =~ ^(.*)androidboot.hardware\=mt6771(.*)$ ]];
then
android_system_img="/var/lib/lxc/android/android-rootfs.img"
target_checksum="4478ce425e593fb708b86234a8ea83e6fcdaaeec"
fi
echo "Target checksum $target_checksum" echo "Target checksum $target_checksum"
echo "Checking /data/system.img" echo "Checking $android_system_img"
current_checksum="$(sha1sum /data/system.img | cut -d' ' -f1)" current_checksum="$(sha1sum $android_system_img | cut -d' ' -f1)"
echo "Checksum $current_checksum" echo "Checksum $current_checksum"
@ -30,7 +45,7 @@ else
if [ "$target_checksum" == "$downloaded_checksum" ]; if [ "$target_checksum" == "$downloaded_checksum" ];
then then
echo "Moving new system image into place, please reboot to activate" echo "Moving new system image into place, please reboot to activate"
mv $tempfile /data/system.img mv $tempfile $android_system_img
exit 0 exit 0
else else
echo "Downloaded checksum fail - check your internet for random errors or man in the middle attacks and retry" echo "Downloaded checksum fail - check your internet for random errors or man in the middle attacks and retry"