Added the installation details

1 files changed, 70 insertions, 34 deletions

diff --git a/backup-restore-tool/recovery.sh b/backup-restore-tool/recovery.sh
index 1fe76cd..fed7d74 100644
--- a/backup-restore-tool/recovery.sh
+++ b/backup-restore-tool/recovery.sh
@@ -1,3 +1,15 @@
+#! /bin/sh
+
+#Enviroment variables
+boot_part=/dev/mtd4
+rootfs_mtd_num=5
+rootfs_part=/dev/mtd${rootfs_mtd_num}
+ubuntu_dir=ubuntu_rootfs
+ubuntu_file=/mnt/mmcblk0p1/recovery_images/ubuntu14.04.tar
+kernel_image=/mnt/mmcblk0p1/recovery_images/uzImage.bin
+ramdisk_image=/mnt/mmcblk0p1/recovery_images/initrd.img
+
+
 #This is the recovery script used to re-install or recover the FOSSEE-OS.
 
 #This is initial function which is called, also this is the first screen that comes up in this process.
@@ -5,24 +17,24 @@
 
 init()
 {
-echo "------------------------------------------------------------------------------------------------------------------------------------"
-echo "|                                                                                                                                  | "
-echo "|                                               FOSSEE NOTEBOOK                                                                    | "
-echo "|                                                  INSTALLER                                                                       | "
-echo "|                                                                                                                                  | "
-echo "|                                                                                                                                  | "
-echo "|                                                                                                                                  | "
-echo "------------------------------------------------------------------------------------------------------------------------------------ "
-echo "\n"
-echo "\n"
-echo "\n"
+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
-if [ $choose_key == "A" ] || [ $choose_key == "a" ]; then
+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 ... \t" #Include the time remaining
-    for i in {5..1}
+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
@@ -40,12 +52,12 @@ fi
 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.\t"
+printf " Do you want to continue with the installation? Press [Y/y] to continue, [N/n] to go back to the previous menu."
 read key
-if [ $key == "Y" ] || [ $key == "y" ]; then
+if [ $key = "Y" ] || [ $key = "y" ]; then
     installation
-elif [ $key == "N" ] || [ $key == "n" ]; then
-     init
+elif [ $key = "N" ] || [ $key = "n" ]; then
+    init
 else
     echo "Please enter a valid choice"
     install
@@ -58,31 +70,48 @@ fi
 installation()
 {
     
-    echo "The installation will take place here"
+   # echo "The installation will take place here"
+   # exit 0
+    flash_erase $rootfs_part 0 0
+    ubiattach /dev/ubi_ctrl -m $rootfs_mtd_num
+    ubimkvol /dev/ubi0 -N rootfs -m
+    mount -t ubifs ubi0_0 $ubuntu_dir 
+    tar xvvf $ubuntu_file -C $ubuntu_dir
+    sync
+    mode=$(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
     
 }
-
 #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.
 #Seq- 1->A->2
 
 advanced()
 {
-    clear
-    echo "\tTrying to access previous installation"
-    printf "\tMounting SD card"
-    for i in {1..10}
-    do
-	printf "."
-	sleep 1
-    done
+echo "Trying to access previous installation"
+printf "Mounting SD card"
+mkdir /sd_card
+mount /dev/mmcblk0p1 /sd_card
+for i in `seq 1 10`
+  do
+    printf "."
+    sleep 1s
+  done
 echo ""
 echo "You may backup your essential files and folders or repair your previous installation. This 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
+mount -t ubifs ubi0_0 /nand_previous 
 sleep 7
-echo "fallback to terminal"
+/bin/sh
+umount /nand_previous
 reinstall
 }
 
-#This function is used for re-installating the OS after successfully backing-up the user's data.
+#This function is used for re-installating the OS after successfully backing-up the users data.
 #Seq- 1->A->2->3
 
 reinstall()
@@ -92,11 +121,18 @@ read RET
 if [ "$RET" = "Y" ] || [ "$RET" = "y" ]; then
     install
 elif [ "$RET" = "N" ] || [ "$RET" = "n" ]; then
-    echo "Remove SD card and try your old installation"
-    exit
+    printf "Remove SD card. This machine will reboot in..."
+    for i in 4 3 2 1
+    do
+        echo "$i secs"
+        sleep 1
+    done
+    reboot
 else
     echo "Please enter a valid choice"
+    reinstall
 fi
 }
 
-init   
+init
+