diff options
| -rw-r--r-- | backup-restore-tool/recovery.sh | 171 |
1 files changed, 109 insertions, 62 deletions
diff --git a/backup-restore-tool/recovery.sh b/backup-restore-tool/recovery.sh index ba59c2c..3094199 100644 --- a/backup-restore-tool/recovery.sh +++ b/backup-restore-tool/recovery.sh @@ -5,7 +5,7 @@ boot_part=/dev/mtd4 rootfs_mtd_num=5 rootfs_part=/dev/mtd${rootfs_mtd_num} ubuntu_dir=/nand_previous -ubuntu_file=/sd_card/recovery.tgz +ubuntu_file=/sd_card/recovery.img kernel_image=/sd_card/uzImage.bin ramdisk_image=/sd_card/initrd.img @@ -14,52 +14,58 @@ ramdisk_image=/sd_card/initrd.img #This is initial function which is called, also this is the first screen that comes up in this process. #Seq-1 - -init() +image() { -echo "-----------------------------------------------------------------------------------------------------------------" -echo "| |" -echo "| FOSSEE NOTEBOOK |" -echo "| INSTALLER |" -echo "| |" -echo "| |" -echo "| |" -echo "------------------------------------------------------------------------------------------------------------------" +echo " ===========================================================================================================================" +echo "|| ||" +echo "|| FOSSEE NOTEBOOK ||" +echo "|| INSTALLER ||" +echo "|| ||" +echo "|| ||" +echo "|| ||" +echo " ===========================================================================================================================" echo "" echo "" echo "" -printf "Press [A/a] to go to advanced options or [I/i] to re-install the FOSSEE-OS?" -read choose_key +} + +init() +{ +printf "\t\tPress [A/a] to go to advanced options or [I/i] to re-install the FOSSEE-OS?" +read -s -n 1 choose_key if [ $choose_key = "A" ] || [ $choose_key = "a" ]; then advanced elif [ $choose_key = "I" ] || [ $choose_key = "i" ]; then - echo "Installing a fresh copy of FOSSEE-OS operating system in ..." #Include the time remaining - for i in 5 4 3 2 1; - do - echo "$i secs" - sleep 1 - done install +elif [ $choose_key = "" ] || [ $choose_key = " " ]; then + echo "" + echo -e "\t\tPlease enter a valid choice" + init else - echo "Please enter a valid choice" + echo "" + echo -e "\t\tPlease enter a valid choice" init fi } -#This function validates his choice of re-installation. +#This function validates the users choice of re-installation. #Seq- 1->I->2 install() { echo "" -printf " Do you want to continue with the installation? Press [Y/y] to continue, [N/n] to go back to the previous menu." +printf "\t\tDo you want to continue with the installation?\n" +printf "\t\tPress [Y/y] to continue, [N/n] to go back to the previous menu." read key if [ $key = "Y" ] || [ $key = "y" ]; then installation elif [ $key = "N" ] || [ $key = "n" ]; then + /mnt/busybox clear + image init else - echo "Please enter a valid choice" + echo "" + echo -e "\t\tPlease enter a valid choice" install fi } @@ -70,26 +76,50 @@ fi installation() { - echo "The installation will take place here" + echo "" + echo "" + echo -e "\t\tThe installation is underway, do not exit..." # exit 0 - flash_erase $rootfs_part 0 0 - ubiattach /dev/ubi_ctrl -m $rootfs_mtd_num - ubimkvol /dev/ubi0 -N ubuntu-rootfs -m - mount -t ubifs ubi0_0 $ubuntu_dir - mkdir /tmp/recovery-img - mkdir /tmp/recovery-contents - tar xvvf $ubuntu_file -C /tmp/recovery-image - mount /tmp/recovery-image/recovery.img /tmp/recovery-contents - cp -a /tmp/recovery-contents/* $ubuntu_dir - sync - # mode=$(fbset | grep geometry | cut -c5- | cut -d\ -f2,3 | tr \ x) - # sed -i "s/MODE_ANY/$mode/g" ${ubuntu_dir}/etc/X11/xorg.conf - sync - - umount $ubuntu_dir - # /bin/sh - echo "Installation complete" - reboot + mkdir $ubuntu_dir + + # mkdir /sd_card "enable these two lines in production" + # mount /dev/mmcblk0p1 /sd_card + + if [ $(echo $?) -eq 0 ]; then + flash_erase $rootfs_part 0 0 > /dev/null + else + echo -e"\t\tSD card not mounted" + sleep 3 + exit 0 + fi + ubiattach /dev/ubi_ctrl -m $rootfs_mtd_num > /dev/null + ubimkvol /dev/ubi0 -N ubuntu-rootfs -m > /dev/null + if [ $(echo $?) -eq 0 ]; then + mount -t ubifs ubi0_0 $ubuntu_dir + else + echo -e "\t\tubimkvol failed" + sleep 3 + exit 0 + fi + mkdir /tmp/recovery-contents + mount /sd_card/recovery.img /tmp/recovery-contents + #Insert progress bar here. + cp -a /tmp/recovery-contents/* /nand_previous + sync + + umount $ubuntu_dir + # /bin/sh + echo "" + echo -e "\t\tInstallation complete." + sleep 2 + echo "" + printf "\t\tPress ENTER to restart.[ Please remove the SD card first ]" + read read_restart + if $read_restart; then + reboot + else + echo "It shouldn't come here" + fi } #This functions presents the user with advanecd options where he/she can backup their data from previous installation or repair the current installation through shell prompt. @@ -97,24 +127,29 @@ installation() advanced() { -echo "Trying to access previous installation" -printf "Mounting SD card" -mkdir /sd_card -mount /dev/mmcblk0p1 /sd_card -for i in `seq 1 10` +#This will detect the previous mtd partiton. +prev_mtd_part=$(cat /proc/mtd | grep "ubuntu-rootfs" | cut -b 4) +echo -e "\t\tTrying to access previous installation" +printf "\t\tMounting SD card" +#mkdir /sd_card +#mount /dev/mmcblk0p1 /sd_card +for i in `seq 1 2` do printf "." - sleep 1s + sleep 1 done echo "" -echo "You may backup your essential files and folders or repair your previous installation. This will now fallback to a command prompt" +echo -e "\t\tYou may backup your essential files and folders or repair your previous installation.\n +\t\tThis will now fallback to a command prompt" #This will take the user to his previous installation. -mkdir /nand_previous -ubiattach /dev/ubi_ctrl -m 5 +mkdir -p /nand_previous +ubiattach /dev/ubi_ctrl -m $prev_mtd_part +#ubimkvol /dev/ubi0 -N ubuntu-rootfs -m mount -t ubifs ubi0_0 /nand_previous -sleep 7 +/mnt/busybox clear /bin/sh -umount /nand_previous +#umount /dev/mmcblk0p1 +/mnt/busybox clear reinstall } @@ -123,23 +158,35 @@ reinstall reinstall() { -printf "Do you want to reinstall the FOSSEE operating system?[Y/N]" +echo "" +echo "" +printf "\t\tDo you want to reinstall the FOSSEE operating system?[Y/N]" read RET if [ "$RET" = "Y" ] || [ "$RET" = "y" ]; then + umount /nand_previous + ubidetach -d 0 /dev/ubi_ctrl + + rmdir /nand_previous install elif [ "$RET" = "N" ] || [ "$RET" = "n" ]; then - printf "Remove SD card. This machine will reboot in..." - for i in 4 3 2 1 - do - echo "$i secs" - sleep 1 - done - reboot + umount /nand_previous + printf "\t\tPress ENTER to reboot. [ Please remove the SD card first ]" + read $restart_key + if $restart_key; then + reboot + else + echo "It should not come here." + fi + + + + + else echo "Please enter a valid choice" reinstall fi } - +image init |