#
# By Chih-Wei Huang <cwhuang@linux.org.tw>
-# Last updated 2009/08/14
+# Last updated 2012/07/07
#
# License: GNU Public License
# We explicitely grant the right to use the scripts
tempfile=/tmp/temp-$$
menufile=/tmp/menu-$$
+CPIO=/system/xbin/cpio
+
rebooting()
{
dialog --title " Rebooting... " --nocancel --pause "" 8 41 1
cmd="mkntfs -fL"
;;
fat32)
- cmd="mkdosfs -vn"
+ cmd="newfs_msdos -L"
;;
*)
;;
create_menulst()
{
menulst=/hd/grub/menu.lst
- [ -n "$VESA" ] && vga=" vga=788"
- echo -e "default=0\ntimeout=6\nroot (hd0,$1)\nsplashimage=/grub/android-x86.xpm.gz\n" > $menulst
- cmdline=`cat /proc/cmdline | sed "s|\(initrd.*img *\)||; s|quiet *||; s|\(vga=[0-9].. *\)||; s|\(INSTALL=$INSTALL *\)||; s|\(SRC=$SRC *\)||; s|\(DEBUG=$DEBUG *\)||; s|\(BOOT_IMAGE.*\)||"`
+ [ -n "$VESA" ] && vga=" vga=788 modeset=0"
+ echo -e "${GRUB_OPTIONS:-default=0\ntimeout=6\nsplashimage=/grub/android-x86.xpm.gz\n}root (hd0,$1)\n" > $menulst
+ cmdline=`cat /proc/cmdline | sed "s|\(initrd.*img\s*\)||; s|quiet\s*||; s|\(vga=\w\+\?\s*\)||; s|\(DPI=\w\+\?\s*\)||; s|\(INSTALL=\w\+\?\s*\)||; s|\(SRC=\S\+\?\s*\)||; s|\(DEBUG=\w\+\?\s*\)||; s|\(BOOT_IMAGE.*\)||"`
create_entry "Android-x86 $VER" quiet $cmdline
- create_entry "Android-x86 $VER (Debug mode)" $cmdline DEBUG=1
+ create_entry "Android-x86 $VER (Debug mode)" $cmdline DEBUG=2
+ create_entry "Android-x86 $VER (Debug nomodeset)" nomodeset $cmdline DEBUG=2
+ create_entry "Android-x86 $VER (Debug video=LVDS-1:d)" video=LVDS-1:d $cmdline DEBUG=2
+}
+
+create_winitem()
+{
+ win=`fdisk -l /dev/$(echo $1 | cut -b-3) | grep ^/dev | cut -b6-12,55- | awk '{
+ if (match($2, "NTFS"))
+ print $1
+ }' | head -1`
+ if [ -n "$win" ]; then
+ dialog --title " Confirm " --yesno \
+ "\nThe installer found a Windows partition in /dev/$win.\n\nDo you want to create a boot item for Windows?" 9 59
+ [ $? -ne 0 ] && return 1
+ wp=$((`echo $win | cut -b4-`-1))
+ echo -e "title Windows\n\trootnoverify (hd$d,$wp)\n\tchainloader +1\n" >> $menulst
+ fi
+}
+
+create_img()
+{
+ bname=`basename $2`
+ if [ -e $2 ]; then
+ dialog --title " Confirm " --defaultno --yesno \
+ "\n $bname exists. Overwrite it?" 7 38
+ [ $? -ne 0 ] && return 255
+ rm -f $2
+ fi
+ dialog --title " Question " --nook --nocancel --inputbox \
+ "\nPlease input the size of the $bname in MB (max 2047):" 8 63 $1 2> $tempfile
+ size=`cat $tempfile`
+ [ 0$size -le 0 -o 0$size -gt 2047 ] && size=2047
+ ( dd bs=1M count=$size if=/dev/zero | pv -ns ${size}m | dd of=$2 ) 2>&1 \
+ | progress_bar "Creating $bname" "Expect to write $size MB..."
+}
+
+create_data_img()
+{
+ dialog --title " Confirm " --yesno \
+ "\nThe installer is going to create a disk image to save the user data. At least 512MB free disk space is recommended.\n\nAre you sure to create the image?" 11 62
+
+ if [ $? -eq 0 ]; then
+ if create_img 512 data.img; then
+ losetup /dev/loop6 data.img
+ mke2fs -jL /data /dev/loop6 > /dev/tty6
+ fi
+ [ $? -ne 0 ] && dialog --msgbox "\n Failed to create data.img." 7 33
+ else
+ dialog --title " Warning " --msgbox \
+ "\nOK. So data will be save to a RAMDISK(tmpfs), and lose after power off." 8 49
+ fi
}
install_to()
{
+ cd /
mountpoint -q /hd && umount /hd
while [ 1 ]; do
format_fs $1
done
fs=`cat /proc/mounts | grep /dev/$1 | awk '{ print $3 }'`
- if [ "$fs" = "vfat" ]; then
- dialog --title " Warning " --yesno \
- "\nYou are going to install Android-x86 to a fat32 partition. Though this is possible, android cannot save user data to that partition. So data will be save to a RAMDISK(tmpfs), and lose after power off.\n\nAre you sure to continue?" 12 63
- [ $? -ne 0 ] && return 1
- fi
asrc=android-$VER
- dialog --title " Confirm " --no-label Skip --yesno \
+ dialog --title " Confirm " --no-label Skip --defaultno --yesno \
"\n Do you want to install boot loader GRUB?" 7 47
if [ $? -eq 0 ]; then
cp -af /grub /hd
[ -d /sys/block/[sh]d$h/$1 ] && break
d=$(($d+1))
done
- p=$((`echo $1 | sed "s/sd$h//"`-1))
+ p=$((`echo $1 | cut -b4-`-1))
create_menulst $p
+ create_winitem $1 $d
+ rm -f /hd/boot/grub/stage1
echo "setup (hd$d) (hd$d,$p)" | grub > /dev/tty5
[ $? -ne 0 ] && return 255
fi
- cd /mnt/$SRC
- files="kernel initrd.img ramdisk.img system.*"
+ [ "$fs" != "vfat" -a "$fs" != "fuseblk" ] && dialog --title " Question " --yesno \
+ "\nDo you want to install /system directory as read-write?\n\nMaking /system be read-write is easier for debugging, but it needs more disk space and longer installation time." 10 61
+ instal_rw=$?
+
+ files="mnt/$SRC/kernel mnt/$SRC/initrd.img mnt/$SRC/ramdisk.img"
+ [ $instal_rw -eq 0 ] && files="$files android/system" || files="$files mnt/$SRC/system.*"
size=0
- for s in `ls -ks $files | awk '{print $1}'`; do
+ for s in `du -sk $files | awk '{print $1}'`; do
size=$(($size+$s))
done
- mkdir /hd/$asrc
- ( ls $files | cpio -H newc -o | pv -ns ${size}k | ( cd /hd/$asrc; cpio -iud > /dev/null; echo $? > /tmp/result )) 2>&1 \
+ mkdir hd/$asrc
+ cd hd/$asrc
+ rm -rf system*
+ ( ( cd /; find $files | $CPIO -H newc -o ) | pv -ns ${size}k | ( $CPIO -iud > /dev/null; echo $? > /tmp/result )) 2>&1 \
| progress_bar "Installing Android-x86" "Expect to write $size KB..."
+ result=$((`cat /tmp/result`*255))
+
+ if [ $result -eq 0 ]; then
+ chmod 644 *
+ chown 0.0 *
+ mv mnt/$SRC/* . && rm -rf mnt
+ [ -d android ] && mv android/* . && rmdir android
+
+ case "$fs" in
+ vfat|fuseblk)
+ create_data_img
+ ;;
+ *)
+ mkdir data
+ ;;
+ esac
+ fi
- chmod 644 /hd/$asrc/*
- chown 0.0 /hd/$asrc/*
- [ "$fs" != "vfat" ] && mkdir /hd/$asrc/data
sync
- return $((`cat /tmp/result`*255))
+ return $result
}
install_hd()
{
- mdev -s
select_dev || rebooting
retval=1
case "$choice" in
until install_hd; do
if [ $retval -eq 255 ]; then
dialog --title ' Error! ' --yes-label Retry --no-label Reboot \
- --yesno '\n Installation failed!' 7 35
+ --yesno '\nInstallation failed! Please check if you have enough free disk space to install Android-x86.' 8 51
[ $? -eq 1 ] && rebooting
fi
done
else
mount -o loop /hd/$asrc/system.img system
fi
- [ -d /hd/$asrc/data ] && mount --bind /hd/$asrc/data data
+ if [ -d /hd/$asrc/data ]; then
+ mount --bind /hd/$asrc/data data
+ elif [ -e /hd/$asrc/data.img ]; then
+ mount -o loop /hd/$asrc/data.img data
+ fi
;;
*)
rebooting
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