osm0sis
b0a2cae9cd
- place text or line-art in a file named "banner" in the root of the zip and it will display ahead of the kernel.string when flashing
141 lines
3.7 KiB
Bash
Executable File
141 lines
3.7 KiB
Bash
Executable File
#!/sbin/sh
|
|
# AnyKernel2 Backend
|
|
# osm0sis @ xda-developers
|
|
|
|
OUTFD=/proc/self/fd/$2;
|
|
ZIPFILE="$3";
|
|
DIR=`dirname "$ZIPFILE"`;
|
|
|
|
ui_print() {
|
|
until [ ! "$1" ]; do
|
|
echo -e "ui_print $1\nui_print" > $OUTFD;
|
|
shift;
|
|
done;
|
|
}
|
|
show_progress() { echo "progress $1 $2" > $OUTFD; }
|
|
file_getprop() { grep "^$2=" "$1" | cut -d= -f2; }
|
|
if [ ! "$(getprop 2>/dev/null)" ]; then
|
|
getprop() {
|
|
local propval="$(file_getprop /default.prop $1 2>/dev/null)";
|
|
test "$propval" || local propval="$(file_getprop /system/build.prop $1 2>/dev/null)";
|
|
test "$propval" && echo "$propval" || echo "";
|
|
}
|
|
fi;
|
|
cleanup() { rm -rf /tmp/anykernel; }
|
|
debugging() {
|
|
case $(basename "$ZIPFILE" .zip) in
|
|
*-debugging)
|
|
ui_print " ";
|
|
ui_print "Creating debugging archive in zip directory...";
|
|
$bb tar -czvf "$DIR/anykernel2-$(date +%Y-%m-%d_%H%M%S)-debug.tgz" /tmp/*;
|
|
;;
|
|
esac;
|
|
}
|
|
abort() {
|
|
ui_print "$*";
|
|
debugging;
|
|
if [ ! -f /tmp/anykernel/anykernel.sh -o "$(file_getprop /tmp/anykernel/anykernel.sh do.cleanuponabort 2>/dev/null)" == 1 ]; then
|
|
cleanup;
|
|
fi;
|
|
umount /system;
|
|
umount /vendor 2>/dev/null;
|
|
umount /data 2>/dev/null;
|
|
exit 1;
|
|
}
|
|
|
|
show_progress 1.34 4;
|
|
ui_print " ";
|
|
cleanup;
|
|
mkdir -p /tmp/anykernel/bin;
|
|
cd /tmp/anykernel;
|
|
unzip -o "$ZIPFILE";
|
|
if [ $? != 0 -o -z "$(ls /tmp/anykernel/tools)" ]; then
|
|
abort "Unzip failed. Aborting...";
|
|
fi;
|
|
bb=/tmp/anykernel/tools/busybox;
|
|
chmod 755 $bb;
|
|
$bb chmod -R 755 /tmp/anykernel/tools /tmp/anykernel/bin;
|
|
|
|
if [ -f /tmp/anykernel/banner ]; then
|
|
while IFS='' read -r line || $bb [[ -n "$line" ]]; do
|
|
ui_print "$line";
|
|
done < /tmp/anykernel/banner;
|
|
ui_print " ";
|
|
ui_print " ";
|
|
fi;
|
|
|
|
ui_print "$(file_getprop /tmp/anykernel/anykernel.sh kernel.string)";
|
|
ui_print " ";
|
|
ui_print "AnyKernel2 by osm0sis @ xda-developers";
|
|
ui_print " ";
|
|
umount /system 2>/dev/null;
|
|
umount /vendor 2>/dev/null;
|
|
mount -o ro -t auto /system;
|
|
mount -o ro -t auto /vendor 2>/dev/null;
|
|
mount /data 2>/dev/null;
|
|
test -f /system/system/build.prop && root=/system;
|
|
|
|
if [ "$(file_getprop /tmp/anykernel/anykernel.sh do.devicecheck)" == 1 ]; then
|
|
ui_print "Checking device...";
|
|
for i in 1 2 3 4 5; do
|
|
testname="$(file_getprop /tmp/anykernel/anykernel.sh device.name$i)";
|
|
if [ "$(getprop ro.product.device)" == "$testname" -o "$(getprop ro.build.product)" == "$testname" ]; then
|
|
ui_print "$testname";
|
|
match=1;
|
|
fi;
|
|
done;
|
|
ui_print " ";
|
|
if [ "$match" != 1 ]; then
|
|
abort "Unsupported device. Aborting...";
|
|
fi;
|
|
fi;
|
|
|
|
ui_print "Installing kernel...";
|
|
for i in $($bb --list); do
|
|
$bb ln -s $bb /tmp/anykernel/bin/$i;
|
|
done;
|
|
if [ $? != 0 -o -z "$(ls /tmp/anykernel/bin)" ]; then
|
|
abort "Recovery busybox setup failed. Aborting...";
|
|
fi;
|
|
PATH="/tmp/anykernel/bin:$PATH" $bb ash /tmp/anykernel/anykernel.sh $2;
|
|
if [ $? != "0" ]; then
|
|
abort;
|
|
fi;
|
|
|
|
if [ "$(file_getprop /tmp/anykernel/anykernel.sh do.modules)" == 1 ]; then
|
|
ui_print " ";
|
|
ui_print "Pushing modules...";
|
|
mount -o rw,remount -t auto /system;
|
|
mount -o rw,remount -t auto /vendor 2>/dev/null;
|
|
cd /tmp/anykernel/modules;
|
|
for module in $(find . -name '*.ko'); do
|
|
if [ ! -e /$module ]; then
|
|
case $module in
|
|
*/vendor/*) mod=vendor;;
|
|
*) mod=system;;
|
|
esac;
|
|
fi;
|
|
$bb cp -rLf $module /$module;
|
|
$bb chown 0:0 /$module;
|
|
$bb chmod 644 /$module;
|
|
if [ "$mod" ]; then
|
|
chcon "u:object_r:${mod}_file:s0" /$module;
|
|
fi;
|
|
done;
|
|
cd /tmp/anykernel;
|
|
mount -o ro,remount -t auto /system;
|
|
mount -o ro,remount -t auto /vendor 2>/dev/null;
|
|
fi;
|
|
|
|
debugging;
|
|
|
|
if [ "$(file_getprop /tmp/anykernel/anykernel.sh do.cleanup)" == 1 ]; then
|
|
cleanup;
|
|
fi;
|
|
|
|
umount /system;
|
|
umount /vendor 2>/dev/null;
|
|
umount /data 2>/dev/null;
|
|
ui_print " ";
|
|
ui_print "Done!";
|