--- /dev/null
+#!/bin/bash
+# run/kill Android from Linux, the hackjob script
+# (c) Grazvydas "notaz" Ignotas, 2012
+set -e -x
+
+if [ "`id -u`" != "0" ]; then
+ # gksudo causes logging not to work somehow..
+ # so use it to only ask for password, use sudo to re-run the script
+ gksudo -m "Android needs root privileges to run, please enter your password" id
+ exec sudo -n $0
+fi
+
+root=/mnt/android
+mpoint_main=`pwd`
+kernel_ver=`uname -r`
+exitcode=1
+
+trap onexit INT QUIT TERM EXIT
+trap '' HUP
+
+err()
+{
+ zenity --error --text "$1"
+ echo "$1"
+}
+
+onexit()
+{
+ set +e +x
+
+ list="/sbin/ueventd /system/bin/logcat /system/bin/sh /system/bin/servicemanager
+ /system/bin/vold /system/bin/netd /system/bin/rild /system/bin/installd /sbin/adbd
+ /system/bin/mediaserver /system/bin/keystore /system/bin/debuggerd
+ /system/bin/dbus-daemon"
+ for pr in $list; do
+ pb=`basename $pr`
+ p=`ps -C $pb -o pid=,cmd= | grep $pr | awk '{print $1}'`
+ test -n "$p" && echo kill $p $pr && kill $p
+ done
+ for pr in $list; do
+ pb=`basename $pr`
+ p=`ps -C $pb -o pid=,cmd= | grep $pr | awk '{print $1}'`
+ test -n "$p" && echo kill -9 $p $pr && kill -9 $p
+ done
+ list2=`ps ax | grep -v grep | grep -e ':.. /system/' -e ':.. /data/' -e ' android\.' | awk '{print $1}'`
+ list3=`lsof | grep '/dev/binder' | awk '{print $2}' | uniq`
+ for p in $list2 $list3; do
+ test -n "$p" && echo kill $p && kill $p
+ done
+
+ sleep 0.5
+
+ for i in `seq 4`; do
+ sdmounts=`grep -e '\.android_secure' -e 'secure/asec' -e 'mnt/sdcard' /proc/mounts`
+ if [ -n "$sdmounts" ]; then
+ echo "$sdmounts" | awk '{print $2}' | xargs umount
+ fi
+
+ omounts=`grep "$root/" /proc/mounts | awk '{print $2}'`
+ if [ -n "$omounts" ]; then
+ for m in $omounts; do
+ if ! umount $m; then
+ umount -i $m
+ fi
+ done
+ fi
+
+ sleep 0.5
+ if umount $root; then
+ break;
+ fi
+ done
+
+ if ! pidof X > /dev/null; then
+ # need to restore SGX, X and friends
+ rmmod bufferclass_ti omaplfb pvrsrvkm
+ /etc/init.d/pvr-init start
+ rmmod wl1251_sdio # hmh
+ /etc/init.d/NetworkManager start
+ /etc/init.d/slim-init start
+ fi
+
+ if ! ps a | grep -q 'pnd_run.*run_gingerbread.sh'; then
+ # something killed pnd_run, have to clean up for it
+ cat > /tmp/clean_android.sh <<EOF
+ #!/bin/bash
+ trap '' HUP
+ sleep 3
+ umount $mpoint_main
+ umount $mpoint_main # needed twice??
+ losetup -a | awk -F ':' '{ print \$1 }' | xargs losetup -d 2> /dev/null
+ rm $0
+EOF
+ cd /tmp/
+ chmod +x /tmp/clean_android.sh
+ /tmp/clean_android.sh &
+ sleep 1
+ fi
+ exit $exitcode
+}
+
+
+# logger, binder and ashmem
+delay=0
+if ! test -e /dev/log_events; then
+ modprobe logger
+ delay=0.5
+fi
+if ! test -e /dev/binder; then
+ modprobe binder
+ delay=0.5
+fi
+if ! test -e /dev/ashmem; then
+ modprobe ashmem
+ delay=0.5
+fi
+sleep $delay
+if test ! -e /dev/log_events -o ! -e /dev/binder -o ! -e /dev/ashmem; then
+ err "could not load required Android modules,\n\
+perhaps you are running unsupported\nfirmware/kernel."
+ exit 1
+fi
+
+if ! test -e rootfs.ext2; then
+ if ! cp -v pandora/default_rootfs.ext2 rootfs.ext2; then
+ err "file copy failed, not enough space?"
+ exit 1
+ fi
+fi
+
+if ! test -e data.ext4; then
+ size=`zenity --entry --text="\
+ Android needs a partition to store it's data and installed programs.\n\
+ This will be stored in preallocated file of size that you have to select now.\n\
+ Android documentation recommends at least 150MB, going below 50MB will cause\n\
+ problems, as well as over 2GB if you are running from FAT partitioned card.\n\n\
+ Please select size of Android data partition (in megabytes):\n\
+ (creation may take several minutes after you press OK)" \
+ --entry-text=150`
+ if test -z "$size" || ! dd if=/dev/zero of=data.ext4 bs=1M count=$size; then
+ err "failed to create file, not enough space? bad input?"
+ exit 1
+ fi
+ if ! mkfs.ext4 -O ^has_journal -m 0 -F data.ext4; then
+ err "failed to create filesystem"
+ exit 1
+ fi
+fi
+
+if ! fsck.ext4 -y data.ext4 || ! fsck.ext2 -y rootfs.ext2; then
+ if [ "$?" -ge "4" ]; then
+ err "file corruption detected, try clearing appdata."
+ exit 1
+ fi
+fi
+
+mkdir -p $root
+mount -o loop,rw,noatime rootfs.ext2 $root
+mount --bind $mpoint_main/system/ $root/system/
+mount -o loop,rw,noatime data.ext4 $root/data
+
+mkdir -p $root/vendor/
+
+# handle SGX
+mkdir -p $root/vendor/pvr
+echo "0 0 android" > $root/vendor/pvr/egl.cfg
+
+# load the right SGX driver
+sgx_kernel_loaded=false
+if ! grep -q '1.5.15.2766' /proc/pvr/version 2> /dev/null; then
+ echo have to change SGX kernel driver
+ /etc/init.d/pvr-init stop || true
+ if test -d $mpoint_main/pandora/pvr/$kernel_ver; then
+ # found with this android release
+ pvrbase=$mpoint_main/pandora/pvr/$kernel_ver
+ elif test -d /lib/modules/$kernel_ver/kernel/drivers/gpu/pvr/1.5.15.2766; then
+ # found in firmware
+ pvrbase=/lib/modules/$kernel_ver/kernel/drivers/gpu/pvr/1.5.15.2766
+ fi
+
+ if [ "x$pvrbase" != "x" ]; then
+ if insmod $pvrbase/pvrsrvkm.ko && insmod $pvrbase/omaplfb.ko; then
+ sgx_kernel_loaded=true
+ # optional
+ insmod $pvrbase/bufferclass_ti.ko || true
+ fi
+ fi
+else
+ sgx_kernel_loaded=true
+fi
+
+sgx_user_ready=false
+#if false; then
+if $sgx_kernel_loaded; then
+ es=`cat /etc/powervr-esrev`
+ if [ "x$es" = "x" ]; then
+ err "unable to determine SGX version"
+ else
+ es="es$es"
+ # for some braindead reason 103 is named 121 too
+ sgx_ver=121
+ if [ "$es" = "es5" ]; then
+ sgx_ver=125
+ else
+ ln -fs /system/lib/$es/libGLESv2_POWERVR_SGX530_121.so $root/vendor/pvr/
+ ln -fs /system/lib/$es/libGLESv1_CM_POWERVR_SGX530_121.so $root/vendor/pvr/
+ fi
+ ln -fs /system/bin/$es/pvrsrvinit $root/vendor/pvr/
+ ln -fs /system/lib/$es/libPVRScopeServices.so $root/vendor/pvr/
+ ln -fs /system/lib/$es/libglslcompiler.so $root/vendor/pvr/
+ ln -fs /system/lib/$es/libsrv_um.so $root/vendor/pvr/
+ ln -fs /system/lib/$es/libIMGegl.so $root/vendor/pvr/
+
+ echo "0 1 POWERVR_SGX530_$sgx_ver" >> $root/vendor/pvr/egl.cfg
+ sgx_user_ready=true
+ fi
+fi
+
+if ! $sgx_user_ready; then
+ err "SGX driver load failed, no 3D support"
+fi
+
+# stop X and interfering things, get wifi ready
+set +e
+if pidof xfce4-session > /dev/null; then
+ user=`cat /tmp/currentuser`
+ # most often doesn't work :(
+ #if ! test -z "$user"; then
+ # su -c 'xfce4-session-logout --logout' $user
+ #fi
+fi
+/etc/init.d/NetworkManager stop
+modprobe mac80211
+/etc/init.d/wl1251-init start
+/etc/init.d/slim-init stop
+sleep 1 # for wlan0, hmh..
+chvt 2 & # may hang..
+sleep 1
+killall chvt 2> /dev/null || true
+ifconfig wlan0 down
+set -e
+
+cp -v /etc/pointercal $root/vendor/
+cp -v /lib/modules/$kernel_ver/kernel/drivers/net/wireless/wl1251/wl1251_sdio.ko $root/vendor/
+mkdir -p $root/vendor/firmware
+cp -v /lib/firmware/brf6300.bin $root/vendor/firmware/
+
+# some cleanup
+rm -rf $root/acct/uid/*
+
+chroot $root /init &
+
+# wait for a message
+while true; do
+ sleep 1
+
+ if nc -V 2> /dev/null | grep -q GNU; then
+ # GNU nc always fails
+ msg=`nc -l -p 36936 localhost || true`
+ else
+ msg=`nc -l localhost 36936`
+ fi
+ if [ "x$msg" = "xquit" ]; then
+ break
+ fi
+ echo "unknown message: $msg"
+done
+
+# real init can't be killed this way
+killall init
+
+# done, run exit handler indirectly
+exitcode=0
notaz.gp2x.de / android_pandora.git / blobdiff