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#!/sbin/sh
# AnyKernel2 Backend
# osm0sis @ xda-developers
OUTFD=/proc/self/fd/$2;
ZIP="$3";
DIR=`dirname "$ZIP"`;
ui_print() {
until [ ! "$1" ]; do
echo -e "ui_print $1\nui_print" > $OUTFD;
shift;
done;
}
show_progress() { echo "progress $1 $2" > $OUTFD; }
set_perm_recursive() {
dirs=$(echo $* | $bb awk '{ print substr($0, index($0,$5)) }');
for i in $dirs; do
chown -R $1.$2 $i; chown -R $1:$2 $i;
find "$i" -type d -exec chmod $3 {} +;
find "$i" -type f -exec chmod $4 {} +;
done;
}
file_getprop() { grep "^$2" "$1" | cut -d= -f2; }
getprop() { test -e /sbin/getprop && /sbin/getprop $1 || file_getprop /default.prop $1; }
cleanup() { rm -rf /tmp/anykernel; }
abort() { ui_print "$*"; umount /system; umount /data; exit 1; }
show_progress 1.34 4;
ui_print " ";
mkdir -p /tmp/anykernel/bin;
cd /tmp/anykernel;
unzip -o "$ZIP";
if [ $? != 0 -o -z "$(ls /tmp/anykernel/tools)" ]; then
abort "Unzip failed. Aborting...";
fi;
chmod -R 755 /tmp/anykernel/tools /tmp/anykernel/bin;
bb=/tmp/anykernel/tools/busybox;
ui_print "$(file_getprop /tmp/anykernel/anykernel.sh kernel.string)";
ui_print " ";
ui_print "AnyKernel2 by osm0sis @ xda-developers";
ui_print " ";
umount /system;
mount -o ro -t auto /system;
mount /data;
test -f /system/system/build.prop && root=/system;
if [ "$(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;
if [ "$(file_getprop /tmp/anykernel/anykernel.sh do.initd)" == 1 ]; then
ui_print "Creating init.d...";
ui_print " ";
mount -o rw,remount -t auto /system;
mkdir $root/system/etc/init.d;
set_perm_recursive 0 0 0755 0755 $root/system/etc/init.d;
mount -o ro,remount -t auto /system;
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;
cp -rf /tmp/anykernel/modules/* $root/system/lib/modules/;
set_perm_recursive 0 0 0755 0644 $root/system/lib/modules;
mount -o ro,remount -t auto /system;
fi;
if [ "$(file_getprop /tmp/anykernel/anykernel.sh do.cleanup)" == 1 ]; then
cleanup;
fi;
umount /system;
umount /data;
ui_print " ";
ui_print "Done!";
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