2 # By Chih-Wei Huang <cwhuang@linux.org.tw>
3 # Last updated 2017/07/18
5 # License: GNU Public License
6 # We explicitely grant the right to use the scripts
7 # with Android-x86 project.
17 dialog --title " Rebooting... " --nocancel --pause "" 8 41 1
25 dialog --clear --title " $1 " \
26 --menu "$2" 20 71 13 --file $menufile 2> $tempfile
29 choice=`cat $tempfile`
35 for i in /sys/block/[shv]d[a-z] /sys/block/mmcblk? /sys/block/nvme*; do
36 if [ ! -d $i ]; then # pathname expansion failed
39 echo -n `basename $i` >> $menufile
40 if [ -f $i/removable -a `cat $i/removable` -eq 0 ]; then
41 echo -n ' "Harddisk ' >> $menufile
43 echo -n ' "Removable' >> $menufile
45 if [ -f $i/size ]; then
46 echo -n " (" `cat $i/size` "blocks)" >> $menufile
50 count=`wc -l $menufile | awk '{ print $1 }'`
51 if [ $count -eq 0 ]; then
52 dialog --title " Error " --msgbox \
53 "\nOK. There is no hard drive to edit partitions." 8 49
56 if [ $count -eq 1 ]; then
57 choice=`awk '{ print $1 }' $menufile`
60 choose "Choose Drive" "Please select a drive to edit partitions:"
62 if [ $retval -eq 0 ]; then
63 dialog --title " Confirm " --defaultno --yesno "\n Do you want to use GPT?" 7 29
80 blkid | grep -v -E "^/dev/block/|^/dev/loop" | cut -b6- | sort | awk '{
82 for (i = NF; i > 1; --i)
83 if (match($i, "^TYPE")) {
87 gsub(/TYPE=|"/, "", t)
88 printf("%s\t%s\n", $1, t)
91 lsblk=`ls /sys/block | grep -v -E "loop|ram|sr|boot|rpmb"`
93 for i in /sys/block/$d/$d*; do
94 echo $i | grep -q -E "boot|rpmb" && continue
95 [ -d $i ] && ( grep "`basename $i:`" $tempfile || echo "`basename $i` unknown" )
99 printf("\"%-13s%-17s", $1, $2)
100 system("cd /sys/block; for f in "$1"/device/model "$1"/device/name */"$1"/../device/model */"$1"/../device/name; do [ -e $f ] && echo -n `cat $f` && break; done")
103 printf("\"Create/Modify partitions\" \"\"\n\"Detect devices\" \"\"")
105 choose "Choose Partition" "Please select a partition to install Android-x86:"
111 dialog --clear --title " $1 " --gauge "\n $2" 8 70
116 if blkid /dev/$1 | grep -q ext2; then
117 /system/bin/tune2fs -j /dev/$1
120 if blkid /dev/$1 | grep -q ext3; then
121 /system/bin/tune2fs -O extents,uninit_bg /dev/$1
129 echo -e '"Do not format" ""\next4 ""\nntfs ""\nfat32 ""' > $menufile
130 choose "Choose filesystem" "Please select a filesystem to format $1:"
144 if [ -n "$cmd" ]; then
145 dialog --title " Confirm " --defaultno --yesno \
146 "\n You chose to format $1 to $choice.\n All data in that partition will LOSE.\n\n Are you sure to format the partition $1?" 10 51
147 [ $? -ne 0 ] && return 1
148 $cmd Android-x86 /dev/$1 | awk '{
149 # FIXME: very imprecise progress
150 if (match($0, "done"))
151 printf("%d\n", i+=33)
152 }' | progress_bar "Formatting" "Formatting partition $1..."
153 elif blkid /dev/$1 | grep -q ext[23]; then
154 dialog --clear --title " Warning " --yesno \
155 "\nYou chose to install android-x86 to an ext2/3 filesystem. We suggest you convert it to ext4 for better reliability and performance." 9 62
156 [ $? -eq 0 ] && convert_fs $1
164 echo -e "title $title\n\tkernel /$asrc/kernel$vga $@ SRC=/$asrc\n\tinitrd /$asrc/initrd.img\n" >> $menulst
169 menulst=/hd/grub/menu.lst
170 [ -n "$VESA" ] && vga=" vga=788 modeset=0"
171 echo -e "${GRUB_OPTIONS:-default=0\ntimeout=6\nsplashimage=/grub/android-x86.xpm.gz\n}root (hd0,$1)\n" > $menulst
173 create_entry "Android-x86 $VER" quiet $cmdline
174 create_entry "Android-x86 $VER (Debug mode)" $cmdline DEBUG=2
175 create_entry "Android-x86 $VER (Debug nomodeset)" nomodeset $cmdline DEBUG=2
176 create_entry "Android-x86 $VER (Debug video=LVDS-1:d)" video=LVDS-1:d $cmdline DEBUG=2
181 win=`fdisk -l /dev/$(echo $1 | cut -b-3) | grep ^/dev | cut -b6-12,55- | awk '{
182 if (match($2, "NTFS"))
185 if [ -n "$win" ]; then
186 dialog --title " Confirm " --yesno \
187 "\nThe installer found a Windows partition in /dev/$win.\n\nDo you want to create a boot item for Windows?" 9 59
188 [ $? -ne 0 ] && return 1
189 wp=$((`echo $win | cut -b4-`-1))
190 echo -e "title Windows\n\trootnoverify (hd$d,$wp)\n\tchainloader +1\n" >> $menulst
196 losetup /dev/loop7 data.img
197 if blkid /dev/loop7 | grep -q ext[23]; then
198 dialog --clear --title " Warning " --yesno \
199 "\nYour data.img is an ext2/3 filesystem. We suggest you convert it to ext4 for better reliability." 8 58
200 [ $? -eq 0 ] && convert_fs loop7
202 losetup -d /dev/loop7
209 dialog --title " Confirm " --defaultno --yesno \
210 "\n $bname exists. Overwrite it?" 7 38
211 [ $? -ne 0 ] && return 255
214 dialog --title " Question " --nook --nocancel --inputbox \
215 "\nPlease input the size of the $bname in MB:" 8 63 $1 2> $tempfile
217 [ 0$size -le 0 ] && size=1024
218 ( dd bs=1M count=$size if=/dev/zero | pv -ns ${size}m | dd of=$2 ) 2>&1 \
219 | progress_bar "Creating $bname" "Expect to write $size MB..."
224 dialog --title " Confirm " --yesno \
225 "\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
227 if [ $? -eq 0 ]; then
228 if create_img 512 data.img; then
229 losetup /dev/loop6 data.img
230 make_ext4fs -L /data /dev/loop6 > /dev/tty6
232 [ $? -ne 0 ] && dialog --msgbox "\n Failed to create data.img." 7 33
234 dialog --title " Warning " --msgbox \
235 "\nOK. So data will be save to a RAMDISK(tmpfs), and lose after power off." 8 49
242 PREV_VERS="$PREV_VERS 7.1-rc1 6.0-r3 6.0-r2 6.0-r1 6.0-rc2 6.0-rc1 5.1-rc1 4.4-r5 4.4-r4 4.4-r3 4.4-r2 4.4-r1 4.4-RC2 4.4-RC1 4.4-test 4.3-test 4.2-test 4.0-r1 4.0-RC2 4.0-RC1"
243 for v in $PREV_VERS; do
245 if [ -d hd/$v ]; then
247 elif [ -d hd/android-$v ]; then
252 dialog --title " Question " --yesno \
253 "\nAn older version $v is detected.\nWould you like to upgrade it?" 8 51
254 if [ $? -eq 0 ]; then
256 rm -rf $1/data/dalvik-cache/* $1/data/system/wpa_supplicant
257 sed -i 's/\(ctrl_interface=\)\(.*\)/\1wlan0/' $1/data/misc/wifi/wpa_supplicant.conf
267 h=`echo $d | awk '{ printf("%c", $1+97) }'`
268 for part in /sys/block/[shv]d$h/$1 /sys/block/mmcblk$d/$1 /sys/block/nvme0n$(($d+1))/$1; do
269 [ -d $part ] && break 2
273 p=`cat $part/partition`
274 disk=$(basename `dirname $part`)
280 mountpoint -q /hd && umount /hd
283 try_mount rw /dev/$1 /hd && break
284 dialog --clear --title " Error " --defaultno --yesno \
285 "\n Cannot mount /dev/$1\n Do you want to format it?" 8 37
286 [ $? -ne 0 ] && return 255
289 fs=`cat /proc/mounts | grep /dev/$1 | awk '{ print $3 }'`
290 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|\(BOOT_IMAGE=\S\+\?\s*\)||; s|\(iso-scan/filename=\S\+\?\s*\)||;" /proc/cmdline`
292 [ -n "$INSTALL_PREFIX" ] && asrc=$INSTALL_PREFIX || asrc=android-$VER
293 efi="`dmesg | grep EFI.VGA`"
294 [ -z "$efi" ] && dialog --title " Confirm " --no-label Skip --defaultno --yesno \
295 "\n Do you want to install boot loader GRUB?" 7 47
296 if [ $? -eq 0 ]; then
302 rm -f /hd/boot/grub/stage1
303 echo "(hd$d) /dev/$disk" > /hd/grub/device.map
304 echo "setup (hd$d) (hd$d,$p)" | grub --device-map /hd/grub/device.map > /dev/tty5
305 [ $? -ne 0 ] && return 255
308 [ -n "$efi" ] && dialog --title " Confirm " --no-label Skip --defaultno --yesno \
309 "\n Do you want to install EFI GRUB2?" 7 39
310 if [ $? -eq 0 ]; then
312 for i in /sys/block/$disk/$disk*; do
313 [ 0`cat $i/partition` -eq 1 ] && b=$i
314 [ $(blkid /dev/`basename $i` | grep -c vfat) -ne 0 ] && b=$i && break
317 mountpoint -q /hd && umount /hd
319 try_mount rw /dev/$boot /hd && break
320 dialog --title " Confirm " --defaultno --yesno "\n Cannot mount /dev/$boot.\n Do you want to format it?" 8 37
321 [ $? -eq 0 ] && mkdosfs -n EFI /dev/$boot
323 cp -af /grub2/efi /hd
324 mkdir -p /hd/boot/grub
325 grubcfg=/hd/boot/grub/grub.cfg
326 echo -e "set timeout=5\n\n" > $grubcfg
327 echo -e "menuentry \"Android-x86 $VER\" {\n\tsearch --set=root --file /$asrc/kernel\n\tlinux /$asrc/kernel quiet $cmdline \n\tinitrd /$asrc/initrd.img\n}" >> $grubcfg
328 echo -e "menuentry \"Android-x86 $VER (DEBUG mode)\" {\n\tsearch --set=root --file /$asrc/kernel\n\tlinux /$asrc/kernel $cmdline DEBUG=2\n\tinitrd /$asrc/initrd.img\n}" >> $grubcfg
329 if [ -e /hd/EFI/Microsoft/Boot/bootmgfw.efi ]; then
330 echo -e "menuentry \"Windows (UEFI)\" {\n\tsearch --set=root --file /EFI/Microsoft/Boot/bootmgfw.efi\n\tchainloader /EFI/Microsoft/Boot/bootmgfw.efi\n}" >> $grubcfg
332 mountpoint -q /hd && umount /hd
333 try_mount rw /dev/$1 /hd
336 dialog --title " Question " --defaultno --yesno \
337 "\nDo you want to install /system directory as read-write?\n\nMaking /system be read-write is easier for debugging, but it needs more disk space and longer installation time." 10 61
340 files="mnt/$SRC/kernel mnt/$SRC/initrd.img mnt/$SRC/$RAMDISK"
341 if [ $instal_rw -eq 0 ]; then
342 if [ "$fs" = "vfat" -o "$fs" = "fuseblk" ]; then
343 [ -e /sfs/system.img ] && sysimg="/sfs/system.img" || sysimg="mnt/$SRC/system.*"
345 sysimg="android/system"
348 sysimg="mnt/$SRC/system.*"
350 files="$files $sysimg"
352 for s in `du -sk $files | awk '{print $1}'`; do
359 ( ( cd /; find $files | $CPIO -H newc -o ) | pv -ns ${size}k | ( $CPIO -iud > /dev/null; echo $? > /tmp/result )) 2>&1 \
360 | progress_bar "Installing Android-x86" "Expect to write $size KB..."
361 result=$((`cat /tmp/result`*255))
363 if [ $result -eq 0 ]; then
364 for d in android mnt sfs ./$SRC; do
365 [ -d $d ] && mv $d/* . && rmdir $d
369 [ -d $f ] || chmod 644 $f
374 [ -e data.img ] && check_data_img || create_data_img
382 dialog --infobox "\n Syncing to disk..." 5 27
390 select_dev || rebooting
402 dialog --title " Detecting... " --nocancel --pause "" 8 41 1
411 if [ $retval -eq 255 ]; then
412 dialog --title ' Error! ' --yes-label Retry --no-label Reboot \
413 --yesno '\nInstallation failed! Please check if you have enough free disk space to install Android-x86.' 8 51
414 [ $? -eq 1 ] && rebooting
418 [ -n "$VESA" ] || runit="Run Android-x86"
419 dialog --clear --title ' Congratulations! ' \
420 --menu "\n Android-x86 is installed successfully.\n " 11 51 13 \
421 "$runit" "" "Reboot" "" 2> $tempfile
422 case "`cat $tempfile`" in
426 mountpoint -q /sfs && umount /sfs
427 if [ -e /hd/$asrc/system.sfs ]; then
428 mount -o loop /hd/$asrc/system.sfs /sfs
429 mount -o loop /sfs/system.img system
430 elif [ -e /hd/$asrc/system.img ]; then
431 mount -o loop /hd/$asrc/system.img system
433 mount --bind /hd/$asrc/system system
435 if [ -d /hd/$asrc/data ]; then
436 mount --bind /hd/$asrc/data data
437 elif [ -e /hd/$asrc/data.img ]; then
438 mount -o loop /hd/$asrc/data.img data