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553cf0958b
Instead of relying on a hard-coded USB disk, it would be better if the mount script attempted to dynamically detect available USB disks. This modification to the USB mount script attempts to handle the common case of a single USB disk but can also handle the case of multiple disks where it will present the user with all available USB disks
120 lines
3.7 KiB
Bash
Executable File
120 lines
3.7 KiB
Bash
Executable File
#!/bin/sh
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#
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set -e -o pipefail
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. /etc/functions
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. /tmp/config
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mount_usb(){
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# Mount the USB boot device
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if ! grep -q /media /proc/mounts ; then
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mount-usb "$CONFIG_USB_BOOT_DEV" || USB_FAILED=1
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if [ $USB_FAILED -ne 0 ]; then
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if [ ! -e "$CONFIG_USB_BOOT_DEV" ]; then
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whiptail --title 'USB Drive Missing' \
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--msgbox "Insert your USB drive and press Enter to continue." 16 60 USB_FAILED=0
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mount-usb "$CONFIG_USB_BOOT_DEV" || USB_FAILED=1
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fi
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if [ $USB_FAILED -ne 0 ]; then
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whiptail $CONFIG_ERROR_BG_COLOR --title 'ERROR: Mounting /media Failed' \
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--msgbox "Unable to mount $CONFIG_USB_BOOT_DEV" 16 60
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fi
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fi
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fi
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}
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file_selector() {
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FILE=""
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FILE_LIST=$1
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MENU_MSG=${2:-"Choose the file"}
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# create file menu options
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if [ `cat "$FILE_LIST" | wc -l` -gt 0 ]; then
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option=""
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while [ -z "$option" ]
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do
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MENU_OPTIONS=""
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n=0
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while read option
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do
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n=`expr $n + 1`
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option=$(echo $option | tr " " "_")
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MENU_OPTIONS="$MENU_OPTIONS $n ${option}"
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done < $FILE_LIST
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MENU_OPTIONS="$MENU_OPTIONS a Abort"
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whiptail --clear --title "Select your File" \
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--menu "${MENU_MSG} [1-$n, a to abort]:" 20 120 8 \
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-- $MENU_OPTIONS \
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2>/tmp/whiptail || die "Aborting"
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option_index=$(cat /tmp/whiptail)
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if [ "$option_index" = "a" ]; then
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option="a"
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return
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fi
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option=`head -n $option_index $FILE_LIST | tail -1`
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if [ "$option" == "a" ]; then
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return
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fi
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done
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if [ -n "$option" ]; then
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FILE=$option
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fi
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else
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whiptail $CONFIG_ERROR_BG_COLOR --title 'ERROR: No Files Found' \
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--msgbox "No Files found matching the pattern. Aborting." 16 60
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exit 1
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fi
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}
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while true; do
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unset menu_choice
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whiptail --clear --title "Firmware Management Menu" \
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--menu "Select the firmware function to perform\n\nRetaining settings copies existing settings to the new firmware:\n* Keeps your GPG keyring\n* Keeps changes to the default /boot device\n\nErasing settings uses the new firmware as-is:\n* Erases any existing GPG keyring\n* Restores firmware to default factory settings\n\nIf you are just updating your firmware, you probably want to retain\nyour settings." 20 90 10 \
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'f' ' Flash the firmware with a new ROM, retain settings' \
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'c' ' Flash the firmware with a new ROM, erase settings' \
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'x' ' Exit' \
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2>/tmp/whiptail || recovery "GUI menu failed"
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menu_choice=$(cat /tmp/whiptail)
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case "$menu_choice" in
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"x" )
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exit 0
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;;
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f|c )
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if (whiptail --title 'Flash the BIOS with a new ROM' \
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--yesno "This requires you insert a USB drive containing:\n* Your BIOS image (*.rom)\n\nAfter you select this file, this program will reflash your BIOS\n\nDo you want to proceed?" 16 90) then
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mount_usb
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if grep -q /media /proc/mounts ; then
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find /media -name '*.rom' > /tmp/filelist.txt
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file_selector "/tmp/filelist.txt" "Choose the ROM to flash"
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if [ "$FILE" == "" ]; then
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return
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else
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ROM=$FILE
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fi
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if (whiptail --title 'Flash ROM?' \
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--yesno "This will replace your old ROM with $ROM\n\nDo you want to proceed?" 16 90) then
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if [ "$menu_choice" == "c" ]; then
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/bin/flash.sh -c "$ROM"
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else
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/bin/flash.sh "$ROM"
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fi
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whiptail --title 'ROM Flashed Successfully' \
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--msgbox "$ROM flashed successfully.\nPress Enter to reboot" 16 60
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umount /media
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/bin/reboot
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else
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exit
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fi
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fi
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fi
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;;
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esac
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done
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exit 0
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