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Ventoy/INSTALL/tool/VentoyWorker.sh
longpanda cbbd57eee5 1.0.36 release
2021-02-27 17:57:41 +08:00

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#!/bin/sh
. ./tool/ventoy_lib.sh
print_usage() {
echo 'Usage: Ventoy2Disk.sh CMD [ OPTION ] /dev/sdX'
echo ' CMD:'
echo ' -i install Ventoy to sdX (fails if disk already installed with Ventoy)'
echo ' -I force install Ventoy to sdX (no matter installed or not)'
echo ' -u update Ventoy in sdX'
echo ' -l list Ventoy information in sdX'
echo ''
echo ' OPTION: (optional)'
echo ' -r SIZE_MB preserve some space at the bottom of the disk (only for install)'
echo ' -s/-S enable/disable secure boot support (default is disabled)'
echo ' -g use GPT partition style, default is MBR (only for install)'
echo ' -L Label of the 1st exfat partition (default is Ventoy)'
echo ''
}
VTNEW_LABEL='Ventoy'
RESERVE_SIZE_MB=0
while [ -n "$1" ]; do
if [ "$1" = "-i" ]; then
MODE="install"
elif [ "$1" = "-I" ]; then
MODE="install"
FORCE="Y"
elif [ "$1" = "-u" ]; then
MODE="update"
elif [ "$1" = "-l" ]; then
MODE="list"
elif [ "$1" = "-s" ]; then
SECUREBOOT="YES"
elif [ "$1" = "-S" ]; then
SECUREBOOT="NO"
elif [ "$1" = "-g" ]; then
VTGPT="YES"
elif [ "$1" = "-L" ]; then
shift
VTNEW_LABEL=$1
elif [ "$1" = "-r" ]; then
RESERVE_SPACE="YES"
shift
RESERVE_SIZE_MB=$1
elif [ "$1" = "-V" ] || [ "$1" = "--version" ]; then
exit 0
elif [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
print_usage
exit 0
else
if ! [ -b "$1" ]; then
vterr "$1 is NOT a valid device"
print_usage
exit 1
fi
DISK=$1
fi
shift
done
if [ -z "$MODE" ]; then
print_usage
exit 1
fi
if ! [ -b "$DISK" ]; then
vterr "Disk $DISK does not exist"
exit 1
fi
if [ -e /sys/class/block/${DISK#/dev/}/start ]; then
vterr "$DISK is a partition, please use the whole disk."
echo "For example:"
vterr " sudo sh Ventoy2Disk.sh -i /dev/sdb1 <=== This is wrong"
vtinfo " sudo sh Ventoy2Disk.sh -i /dev/sdb <=== This is right"
echo ""
exit 1
fi
if [ -n "$RESERVE_SPACE" -a "$MODE" = "install" ]; then
if echo $RESERVE_SIZE_MB | grep -q '^[0-9][0-9]*$'; then
vtdebug "User will reserve $RESERVE_SIZE_MB MB disk space"
else
vterr "$RESERVE_SIZE_MB is invalid for reserved space"
exit 1
fi
fi
vtdebug "MODE=$MODE FORCE=$FORCE RESERVE_SPACE=$RESERVE_SPACE RESERVE_SIZE_MB=$RESERVE_SIZE_MB"
#check tools
if check_tool_work_ok; then
vtdebug "check tool work ok"
else
vterr "Some tools can not run on current system. Please check log.txt for details."
exit 1
fi
if [ "$MODE" = "list" ]; then
version=$(get_disk_ventoy_version $DISK)
if [ $? -eq 0 ]; then
echo "Ventoy Version in Disk: $version"
vtPart1Type=$(dd if=$DISK bs=1 count=1 skip=450 status=none | hexdump -n1 -e '1/1 "%02X"')
if [ "$vtPart1Type" = "EE" ]; then
echo "Disk Partition Style : GPT"
else
echo "Disk Partition Style : MBR"
fi
if check_disk_secure_boot $DISK; then
echo "Secure Boot Support : YES"
else
echo "Secure Boot Support : NO"
fi
else
echo "Ventoy Version: NA"
fi
echo ""
exit 0
fi
#check mountpoint
check_umount_disk "$DISK"
if grep "$DISK" /proc/mounts; then
vterr "$DISK is already mounted, please umount it first!"
exit 1
fi
#check swap partition
if swapon --help 2>&1 | grep -q '^ \-s,'; then
if swapon -s | grep -q "^${DISK}[0-9]"; then
vterr "$DISK is used as swap, please swapoff it first!"
exit 1
fi
fi
#check access
if dd if="$DISK" of=/dev/null bs=1 count=1 >/dev/null 2>&1; then
vtdebug "root permission check ok ..."
else
vterr "Failed to access $DISK, maybe root privilege is needed!"
echo ''
exit 1
fi
#check tmp_mnt directory
if [ -d ./tmp_mnt ]; then
vtdebug "There is a tmp_mnt directory, now delete it."
umount ./tmp_mnt >/dev/null 2>&1
rm -rf ./tmp_mnt
if [ -d ./tmp_mnt ]; then
vterr "tmp_mnt directory exits, please delete it first."
exit 1
fi
fi
if [ "$MODE" = "install" ]; then
vtdebug "install Ventoy ..."
if [ -n "$VTGPT" ]; then
if parted -v > /dev/null 2>&1; then
PARTTOOL='parted'
else
vterr "parted is not found in the system, Ventoy can't create new partitions without it."
vterr "You should install \"GNU parted\" first."
exit 1
fi
else
if parted -v > /dev/null 2>&1; then
PARTTOOL='parted'
elif fdisk -v >/dev/null 2>&1; then
PARTTOOL='fdisk'
else
vterr "Both parted and fdisk are not found in the system, Ventoy can't create new partitions."
exit 1
fi
fi
version=$(get_disk_ventoy_version $DISK)
if [ $? -eq 0 ]; then
if [ -z "$FORCE" ]; then
vtwarn "$DISK already contains a Ventoy with version $version"
vtwarn "Use -u option to do a safe upgrade operation."
vtwarn "OR if you really want to reinstall Ventoy to $DISK, please use -I option."
vtwarn ""
exit 1
fi
fi
disk_sector_num=$(cat /sys/block/${DISK#/dev/}/size)
disk_size_gb=$(expr $disk_sector_num / 2097152)
if [ $disk_sector_num -gt 4294967296 ] && [ -z "$VTGPT" ]; then
vterr "$DISK is over 2TB size, MBR will not work on it."
exit 1
fi
if [ -n "$RESERVE_SPACE" ]; then
sum_size_mb=$(expr $RESERVE_SIZE_MB + $VENTOY_PART_SIZE_MB)
reserve_sector_num=$(expr $sum_size_mb \* 2048)
if [ $disk_sector_num -le $reserve_sector_num ]; then
vterr "Can't reserve $RESERVE_SIZE_MB MB space from $DISK"
exit 1
fi
fi
#Print disk info
echo "Disk : $DISK"
parted -s $DISK p 2>&1 | grep Model
echo "Size : $disk_size_gb GB"
if [ -n "$VTGPT" ]; then
echo "Style: GPT"
else
echo "Style: MBR"
fi
echo ''
if [ -n "$RESERVE_SPACE" ]; then
echo "You will reserve $RESERVE_SIZE_MB MB disk space "
fi
echo ''
vtwarn "Attention:"
vtwarn "You will install Ventoy to $DISK."
vtwarn "All the data on the disk $DISK will be lost!!!"
echo ""
read -p 'Continue? (y/n) ' Answer
if [ "$Answer" != "y" ]; then
if [ "$Answer" != "Y" ]; then
exit 0
fi
fi
echo ""
vtwarn "All the data on the disk $DISK will be lost!!!"
read -p 'Double-check. Continue? (y/n) ' Answer
if [ "$Answer" != "y" ]; then
if [ "$Answer" != "Y" ]; then
exit 0
fi
fi
if [ $disk_sector_num -le $VENTOY_SECTOR_NUM ]; then
vterr "No enough space in disk $DISK"
exit 1
fi
if ! dd if=/dev/zero of=$DISK bs=1 count=512 status=none conv=fsync; then
vterr "Write data to $DISK failed, please check whether it's in use."
exit 1
fi
if [ -n "$VTGPT" ]; then
vtdebug "format_ventoy_disk_gpt $RESERVE_SIZE_MB $DISK $PARTTOOL ..."
format_ventoy_disk_gpt $RESERVE_SIZE_MB $DISK $PARTTOOL
else
vtdebug "format_ventoy_disk_mbr $RESERVE_SIZE_MB $DISK $PARTTOOL ..."
format_ventoy_disk_mbr $RESERVE_SIZE_MB $DISK $PARTTOOL
fi
# format part1
# DiskSize > 32GB Cluster Size use 128KB
# DiskSize < 32GB Cluster Size use 32KB
if [ $disk_size_gb -gt 32 ]; then
cluster_sectors=256
else
cluster_sectors=64
fi
PART1=$(get_disk_part_name $DISK 1)
PART2=$(get_disk_part_name $DISK 2)
mkexfatfs -n "$VTNEW_LABEL" -s $cluster_sectors ${PART1}
vtinfo "writing data to disk ..."
dd status=none conv=fsync if=./boot/boot.img of=$DISK bs=1 count=446
if [ -n "$VTGPT" ]; then
echo -en '\x22' | dd status=none of=$DISK conv=fsync bs=1 count=1 seek=92
xzcat ./boot/core.img.xz | dd status=none conv=fsync of=$DISK bs=512 count=2014 seek=34
echo -en '\x23' | dd of=$DISK conv=fsync bs=1 count=1 seek=17908 status=none
else
xzcat ./boot/core.img.xz | dd status=none conv=fsync of=$DISK bs=512 count=2047 seek=1
fi
# check and umount
check_umount_disk "$DISK"
xzcat ./ventoy/ventoy.disk.img.xz | dd status=none conv=fsync of=$DISK bs=512 count=$VENTOY_SECTOR_NUM seek=$part2_start_sector
#test UUID
testUUIDStr=$(vtoy_gen_uuid | hexdump -C)
vtdebug "test uuid: $testUUIDStr"
#disk uuid
vtoy_gen_uuid | dd status=none conv=fsync of=${DISK} seek=384 bs=1 count=16
#disk signature
vtoy_gen_uuid | dd status=none conv=fsync of=${DISK} skip=12 seek=440 bs=1 count=4
vtinfo "sync data ..."
sync
vtinfo "esp partition processing ..."
sleep 1
check_umount_disk "$DISK"
if [ "$SECUREBOOT" != "YES" ]; then
mkdir ./tmp_mnt
vtdebug "mounting part2 ...."
for tt in 1 2 3 4 5; do
if mount ${PART2} ./tmp_mnt > /dev/null 2>&1; then
vtdebug "mounting part2 success"
break
fi
check_umount_disk "$DISK"
sleep 2
done
rm -f ./tmp_mnt/EFI/BOOT/BOOTX64.EFI
rm -f ./tmp_mnt/EFI/BOOT/grubx64.efi
rm -f ./tmp_mnt/EFI/BOOT/BOOTIA32.EFI
rm -f ./tmp_mnt/EFI/BOOT/grubia32.efi
rm -f ./tmp_mnt/EFI/BOOT/MokManager.efi
rm -f ./tmp_mnt/EFI/BOOT/mmia32.efi
rm -f ./tmp_mnt/ENROLL_THIS_KEY_IN_MOKMANAGER.cer
mv ./tmp_mnt/EFI/BOOT/grubx64_real.efi ./tmp_mnt/EFI/BOOT/BOOTX64.EFI
mv ./tmp_mnt/EFI/BOOT/grubia32_real.efi ./tmp_mnt/EFI/BOOT/BOOTIA32.EFI
sync
for tt in 1 2 3; do
if umount ./tmp_mnt; then
vtdebug "umount part2 success"
rm -rf ./tmp_mnt
break
else
vtdebug "umount part2 failed, now retry..."
sleep 1
fi
done
fi
echo ""
vtinfo "Install Ventoy to $DISK successfully finished."
echo ""
else
vtdebug "update Ventoy ..."
oldver=$(get_disk_ventoy_version $DISK)
if [ $? -ne 0 ]; then
vtwarn "$DISK does not contain Ventoy or data corrupted"
echo ""
vtwarn "Please use -i option if you want to install ventoy to $DISK"
echo ""
exit 1
fi
#reserve secure boot option
if [ -z "$SECUREBOOT" ]; then
if check_disk_secure_boot $DISK; then
SECUREBOOT="YES"
else
SECUREBOOT="NO"
fi
fi
curver=$(cat ./ventoy/version)
vtinfo "Upgrade operation is safe, all the data in the 1st partition (iso files and other) will be unchanged!"
echo ""
read -p "Update Ventoy $oldver ===> $curver Continue? (y/n)" Answer
if [ "$Answer" != "y" ]; then
if [ "$Answer" != "Y" ]; then
exit 0
fi
fi
PART2=$(get_disk_part_name $DISK 2)
SHORT_PART2=${PART2#/dev/}
part2_start=$(cat /sys/class/block/$SHORT_PART2/start)
PART1_TYPE=$(dd if=$DISK bs=1 count=1 skip=450 status=none | hexdump -n1 -e '1/1 "%02X"')
#reserve disk uuid
rm -f ./diskuuid.bin
dd status=none conv=fsync if=${DISK} skip=384 bs=1 count=16 of=./diskuuid.bin
dd status=none conv=fsync if=./boot/boot.img of=$DISK bs=1 count=440
dd status=none conv=fsync if=./diskuuid.bin of=$DISK bs=1 count=16 seek=384
rm -f ./diskuuid.bin
#reserve data
rm -f ./rsvdata.bin
dd status=none conv=fsync if=${DISK} skip=2040 bs=512 count=8 of=./rsvdata.bin
if [ "$PART1_TYPE" = "EE" ]; then
vtdebug "This is GPT partition style ..."
echo -en '\x22' | dd status=none of=$DISK conv=fsync bs=1 count=1 seek=92
xzcat ./boot/core.img.xz | dd status=none conv=fsync of=$DISK bs=512 count=2014 seek=34
echo -en '\x23' | dd of=$DISK conv=fsync bs=1 count=1 seek=17908 status=none
else
vtdebug "This is MBR partition style ..."
PART1_ACTIVE=$(dd if=$DISK bs=1 count=1 skip=446 status=none | hexdump -n1 -e '1/1 "%02X"')
PART2_ACTIVE=$(dd if=$DISK bs=1 count=1 skip=462 status=none | hexdump -n1 -e '1/1 "%02X"')
vtdebug "PART1_ACTIVE=$PART1_ACTIVE PART2_ACTIVE=$PART2_ACTIVE"
if [ "$PART1_ACTIVE" = "00" ] && [ "$PART2_ACTIVE" = "80" ]; then
vtdebug "change 1st partition active, 2nd partition inactive ..."
echo -en '\x80' | dd of=$DISK conv=fsync bs=1 count=1 seek=446 status=none
echo -en '\x00' | dd of=$DISK conv=fsync bs=1 count=1 seek=462 status=none
fi
xzcat ./boot/core.img.xz | dd status=none conv=fsync of=$DISK bs=512 count=2047 seek=1
fi
dd status=none conv=fsync if=./rsvdata.bin seek=2040 bs=512 count=8 of=${DISK}
rm -f ./rsvdata.bin
check_umount_disk "$DISK"
xzcat ./ventoy/ventoy.disk.img.xz | dd status=none conv=fsync of=$DISK bs=512 count=$VENTOY_SECTOR_NUM seek=$part2_start
sync
if [ "$SECUREBOOT" != "YES" ]; then
mkdir ./tmp_mnt
vtdebug "mounting part2 ...."
for tt in 1 2 3 4 5; do
check_umount_disk "$DISK"
if mount ${PART2} ./tmp_mnt > /dev/null 2>&1; then
vtdebug "mounting part2 success"
break
else
vtdebug "mounting part2 failed, now wait and retry..."
fi
sleep 2
done
rm -f ./tmp_mnt/EFI/BOOT/BOOTX64.EFI
rm -f ./tmp_mnt/EFI/BOOT/grubx64.efi
rm -f ./tmp_mnt/EFI/BOOT/BOOTIA32.EFI
rm -f ./tmp_mnt/EFI/BOOT/grubia32.efi
rm -f ./tmp_mnt/EFI/BOOT/MokManager.efi
rm -f ./tmp_mnt/EFI/BOOT/mmia32.efi
rm -f ./tmp_mnt/ENROLL_THIS_KEY_IN_MOKMANAGER.cer
mv ./tmp_mnt/EFI/BOOT/grubx64_real.efi ./tmp_mnt/EFI/BOOT/BOOTX64.EFI
mv ./tmp_mnt/EFI/BOOT/grubia32_real.efi ./tmp_mnt/EFI/BOOT/BOOTIA32.EFI
sync
for tt in 1 2 3; do
if umount ./tmp_mnt > /dev/null 2>&1; then
vtdebug "umount part2 success"
rm -rf ./tmp_mnt
break
else
vtdebug "umount part2 failed, now retry..."
sleep 1
fi
done
fi
echo ""
vtinfo "Update Ventoy on $DISK successfully finished."
echo ""
fi
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