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1.0.12 release
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ventoy committed May 30, 2020
1 parent c8e8693 commit 8cde5a4
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Showing 17 changed files with 208 additions and 14 deletions.
13 changes: 11 additions & 2 deletions GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_linux.c
Original file line number Diff line number Diff line change
Expand Up @@ -686,6 +686,8 @@ static grub_uint32_t ventoy_linux_get_override_chunk_size(void)
static void ventoy_linux_fill_override_data( grub_uint64_t isosize, void *override)
{
initrd_info *node;
grub_uint32_t mod;
grub_uint32_t newlen;
grub_uint64_t sector;
ventoy_override_chunk *cur;

Expand All @@ -699,13 +701,20 @@ static void ventoy_linux_fill_override_data( grub_uint64_t isosize, void *ove
continue;
}

newlen = (grub_uint32_t)(node->size + g_ventoy_cpio_size);
mod = newlen % 4;
if (mod > 0)
{
newlen += 4 - mod;
}

if (node->iso_type == 0)
{
ventoy_iso9660_override *dirent = (ventoy_iso9660_override *)node->override_data;

node->override_length = sizeof(ventoy_iso9660_override);
dirent->first_sector = (grub_uint32_t)sector;
dirent->size = (grub_uint32_t)(node->size + g_ventoy_cpio_size);
dirent->size = newlen;
dirent->first_sector_be = grub_swap_bytes32(dirent->first_sector);
dirent->size_be = grub_swap_bytes32(dirent->size);

Expand All @@ -716,7 +725,7 @@ static void ventoy_linux_fill_override_data( grub_uint64_t isosize, void *ove
ventoy_udf_override *udf = (ventoy_udf_override *)node->override_data;

node->override_length = sizeof(ventoy_udf_override);
udf->length = (grub_uint32_t)(node->size + g_ventoy_cpio_size);
udf->length = newlen;
udf->position = (grub_uint32_t)sector - node->udf_start_block;

sector += (udf->length + 2047) / 2048;
Expand Down
42 changes: 42 additions & 0 deletions IMG/cpio/ventoy/hook/android/ventoy-disk.sh
Original file line number Diff line number Diff line change
@@ -0,0 +1,42 @@
#!/ventoy/busybox/sh
#************************************************************************************
# Copyright (c) 2020, longpanda <admin@ventoy.net>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <http://www.gnu.org/licenses/>.
#
#************************************************************************************

. /ventoy/hook/ventoy-hook-lib.sh

if is_ventoy_hook_finished; then
exit 0
fi

vtdiskname=$(get_ventoy_disk_name)
if [ "$vtdiskname" = "unknown" ]; then
vtlog "ventoy disk not found"
PATH=$VTPATH_OLD
exit 0
fi

ventoy_udev_disk_common_hook "${vtdiskname#/dev/}2" "noreplace"

if ! [ -e $VTOY_DM_PATH ]; then
blkdev_num=$($VTOY_PATH/tool/dmsetup ls | grep ventoy | sed 's/.*(\([0-9][0-9]*\),.*\([0-9][0-9]*\).*/\1 \2/')
mknod -m 0666 $VTOY_DM_PATH b $blkdev_num
fi

# OK finish
set_ventoy_hook_finish

27 changes: 27 additions & 0 deletions IMG/cpio/ventoy/hook/android/ventoy-hook.sh
Original file line number Diff line number Diff line change
@@ -0,0 +1,27 @@
#!/ventoy/busybox/sh
#************************************************************************************
# Copyright (c) 2020, longpanda <admin@ventoy.net>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <http://www.gnu.org/licenses/>.
#
#************************************************************************************

. $VTOY_PATH/hook/ventoy-os-lib.sh

if ! [ -d /dev ]; then
$BUSYBOX_PATH/mkdir /dev
fi

$SED "1a\export ROOT=/dev/mapper/ventoy" -i /init
$SED "/check_root \$device/i\ $BUSYBOX_PATH/sh $VTOY_PATH/hook/android/ventoy-disk.sh" -i /init
4 changes: 4 additions & 0 deletions IMG/cpio/ventoy/ventoy.sh
Original file line number Diff line number Diff line change
Expand Up @@ -184,6 +184,10 @@ ventoy_get_os_type() {
fi
fi

if $GREP -q 'android.x86' /proc/version; then
echo 'android'; return
fi

echo "default"
}

Expand Down
77 changes: 77 additions & 0 deletions INSTALL/CreatePersistentImg.sh
Original file line number Diff line number Diff line change
@@ -0,0 +1,77 @@
#!/bin/sh

size=1024
fstype=ext4
label=casper-rw

print_usage() {
echo 'Usage: CreatePersistentImg.sh [ -s size ] [ -t fstype ] [ -l LABEL ]'
echo ' OPTION: (optional)'
echo ' -s size in MB, default is 1024'
echo ' -t filesystem type, default is ext4 ext2/ext3/ext4/xfs are supported now'
echo ' -l label, default is casper-rw'
echo ''
}

while [ -n "$1" ]; do
if [ "$1" = "-s" ]; then
shift
size=$1
elif [ "$1" = "-t" ]; then
shift
fstype=$1
elif [ "$1" = "-l" ]; then
shift
label=$1
else
print_usage
exit 1
fi
shift
done


# check label
if [ -z "$label" ]; then
echo "The label can NOT be empty."
exit 1
fi

# check size
if echo $size | grep -q "^[0-9][0-9]*$"; then
if [ $size -le 1 ]; then
echo "Invalid size $size"
exit 1
fi
else
echo "Invalid size $size"
exit 1
fi


# check file system type
# nodiscard must be set for ext2/3/4
# -K must be set for xfs
if echo $fstype | grep -q '^ext[234]$'; then
fsopt='-E nodiscard'
elif [ "$fstype" = "xfs" ]; then
fsopt='-K'
else
echo "unsupported file system $fstype"
exit 1
fi

# 00->ff avoid sparse file
dd if=/dev/zero bs=1M count=$size | tr '\000' '\377' > persistence.img
sync

freeloop=$(losetup -f)

losetup $freeloop persistence.img

mkfs -t $fstype $fsopt -L $label $freeloop

sync

losetup -d $freeloop

Binary file modified INSTALL/EFI/BOOT/grubx64_real.efi
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Binary file modified INSTALL/Ventoy2Disk.exe
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8 changes: 5 additions & 3 deletions INSTALL/grub/grub.cfg
Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,7 @@
#************************************************************************************

function ventoy_power {
configfile ${vtoy_path}/grub/power.cfg
configfile ($root)/grub/power.cfg
}

function get_os_type {
Expand Down Expand Up @@ -117,9 +117,11 @@ function distro_specify_initrd_file_phase2 {
vt_linux_specify_initrd_file /boot/iniramfs.igz
elif [ -f (loop)/initrd-x86_64 ]; then
vt_linux_specify_initrd_file /initrd-x86_64
elif [ -f (loop)/live/initrd.img ]; then
elif [ -f (loop)/live/initrd.img ]; then
vt_linux_specify_initrd_file /live/initrd.img

elif [ -f (loop)/initrd.img ]; then
vt_linux_specify_initrd_file /initrd.img

fi
}

Expand Down
Binary file modified INSTALL/grub/i386-pc/core.img
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10 changes: 10 additions & 0 deletions INSTALL/tool/VentoyWorker.sh
Original file line number Diff line number Diff line change
Expand Up @@ -266,6 +266,16 @@ else

dd status=none conv=fsync if=./boot/boot.img of=$DISK bs=1 count=440

PART1_ACTIVE=$(dd if=$DISK bs=1 count=1 skip=446 status=none | ./tool/hexdump -n1 -e '1/1 "%02X"')
PART2_ACTIVE=$(dd if=$DISK bs=1 count=1 skip=462 status=none | ./tool/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

./tool/xzcat ./boot/core.img.xz | dd status=none conv=fsync of=$DISK bs=512 count=2047 seek=1

disk_sector_num=$(cat /sys/block/${DISK#/dev/}/size)
Expand Down
4 changes: 2 additions & 2 deletions INSTALL/tool/ventoy_lib.sh
Original file line number Diff line number Diff line change
Expand Up @@ -216,7 +216,7 @@ format_ventoy_disk() {
unit s \
mkpart primary ntfs $part1_start_sector $part1_end_sector \
mkpart primary fat16 $part2_start_sector $part2_end_sector \
set 2 boot on \
set 1 boot on \
quit

sync
Expand All @@ -243,7 +243,7 @@ t
2
ef
a
2
1
w
EOF
fi
Expand Down
Binary file modified INSTALL/ventoy/ventoy.cpio
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7 changes: 5 additions & 2 deletions INSTALL/ventoy_pack.sh
Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
#!/bin/sh

dos2unix -q ./tool/ventoy_lib.sh
dos2unix -q ./tool/VentoyWorker.sh

. ./tool/ventoy_lib.sh

Expand Down Expand Up @@ -30,7 +31,7 @@ while ! grep -q 524288 /sys/block/${LOOP#/dev/}/size 2>/dev/null; do
sleep 1
done

format_ventoy_disk $LOOP
format_ventoy_disk $LOOP fdisk

$GRUB_DIR/sbin/grub-bios-setup --skip-fs-probe --directory="./grub/i386-pc" $LOOP

Expand Down Expand Up @@ -77,8 +78,9 @@ xz --check=crc32 $tmpdir/boot/core.img

cp -a ./tool $tmpdir/
cp -a Ventoy2Disk.sh $tmpdir/

cp -a CreatePersistentImg.sh $tmpdir/
dos2unix -q $tmpdir/Ventoy2Disk.sh
dos2unix -q $tmpdir/CreatePersistentImg.sh

#32MB disk img
dd status=none if=$LOOP of=$tmpdir/ventoy/ventoy.disk.img bs=512 count=$VENTOY_SECTOR_NUM skip=$part2_start_sector
Expand Down Expand Up @@ -119,4 +121,5 @@ else
exit 1
fi

rm -f log.txt

5 changes: 4 additions & 1 deletion README.md
Original file line number Diff line number Diff line change
Expand Up @@ -15,13 +15,15 @@ See https://www.ventoy.net for detail.
* Legacy + UEFI supported in the same way
* UEFI Secure Boot supported (since 1.0.07+)
* Persistence supported (since 1.0.11+)
* WIM files boot supported (Legacy + UEFI) (1.0.12+)
* Auto installation supported (1.0.09+)
* ISO files larger than 4GB supported
* Native boot menu style for Legacy & UEFI
* Most type of OS supported, 200+ iso files tested
* Not only boot but also complete installation process
* ISO files can be listed in List mode/TreeView mode
* "Ventoy Compatible" concept
* Plugin Framework
* Auto installation supported (1.0.09+)
* Readonly to USB drive during boot
* USB normal use unaffected
* Data nondestructive during version upgrade
Expand All @@ -43,6 +45,7 @@ Title | Link
**Customize Theme** | [https://www.ventoy.net/en/plugin_theme.html](https://www.ventoy.net/en/plugin_theme.html)
**Auto Installation** | [https://www.ventoy.net/en/plugin_autoinstall.html](https://www.ventoy.net/en/plugin_autoinstall.html)
**Persistence Support** | [https://www.ventoy.net/en/plugin_persistence.html](https://www.ventoy.net/en/plugin_persistence.html)
**Boot WIM file** | [https://www.ventoy.net/en/plugin_wimboot.html](https://www.ventoy.net/en/plugin_wimboot.html)
**Memdisk Mode** | [https://www.ventoy.net/en/doc_memdisk.html](https://www.ventoy.net/en/doc_memdisk.html)
**TreeView Mode** | [https://www.ventoy.net/en/doc_treeview.html](https://www.ventoy.net/en/doc_treeview.html)
**Disk Layout** | [https://www.ventoy.net/en/doc_disk_layout.html](https://www.ventoy.net/en/doc_disk_layout.html)
Expand Down
12 changes: 12 additions & 0 deletions Ventoy2Disk/Ventoy2Disk/PhyDrive.c
Original file line number Diff line number Diff line change
Expand Up @@ -1591,6 +1591,18 @@ int UpdateVentoy2PhyDrive(PHY_DRIVE_INFO *pPhyDrive)
Log("Write Boot Image ret:%u dwSize:%u Error:%u", bRet, dwSize, LASTERR);
}

if (0x00 == MBR.PartTbl[0].Active && 0x80 == MBR.PartTbl[1].Active)
{
Log("Need to chage 1st partition active and 2nd partition inactive.");

MBR.PartTbl[0].Active = 0x80;
MBR.PartTbl[1].Active = 0x00;

SetFilePointer(hDrive, 0, NULL, FILE_BEGIN);
bRet = WriteFile(hDrive, &MBR, 512, &dwSize, NULL);
Log("Write NEW MBR ret:%u dwSize:%u Error:%u", bRet, dwSize, LASTERR);
}

//Refresh Drive Layout
DeviceIoControl(hDrive, IOCTL_DISK_UPDATE_PROPERTIES, NULL, 0, NULL, 0, &dwSize, NULL);

Expand Down
4 changes: 2 additions & 2 deletions Ventoy2Disk/Ventoy2Disk/Utility.c
Original file line number Diff line number Diff line change
Expand Up @@ -449,15 +449,15 @@ int VentoyFillMBR(UINT64 DiskSizeBytes, MBR_HEAD *pMBR)
PartSectorCount = DiskSectorCount - VENTOY_EFI_PART_SIZE / 512 - PartStartSector;
VentoyFillLocation(DiskSizeBytes, PartStartSector, PartSectorCount, pMBR->PartTbl);

pMBR->PartTbl[0].Active = 0x00;
pMBR->PartTbl[0].Active = 0x80; // bootable
pMBR->PartTbl[0].FsFlag = 0x07; // exFAT/NTFS/HPFS

//Part2
PartStartSector += PartSectorCount;
PartSectorCount = VENTOY_EFI_PART_SIZE / 512;
VentoyFillLocation(DiskSizeBytes, PartStartSector, PartSectorCount, pMBR->PartTbl + 1);

pMBR->PartTbl[1].Active = 0x80; // bootable
pMBR->PartTbl[1].Active = 0x00;
pMBR->PartTbl[1].FsFlag = 0xEF; // EFI System Partition

pMBR->Byte55 = 0x55;
Expand Down
9 changes: 7 additions & 2 deletions Ventoy2Disk/Ventoy2Disk/Ventoy2Disk.c
Original file line number Diff line number Diff line change
Expand Up @@ -140,15 +140,20 @@ static BOOL IsVentoyPhyDrive(int PhyDrive, UINT64 SizeBytes)
PartStartSector = (UINT32)((SizeBytes - VENTOY_EFI_PART_SIZE) / 512);
PartSectorCount = VENTOY_EFI_PART_SIZE / 512;

if (MBR.PartTbl[1].Active != 0x80 ||
MBR.PartTbl[1].FsFlag != 0xEF ||
if (MBR.PartTbl[1].FsFlag != 0xEF ||
MBR.PartTbl[1].StartSectorId != PartStartSector ||
MBR.PartTbl[1].SectorCount != PartSectorCount)
{
Log("Part2 not match %u %u", PartStartSector, PartSectorCount);
return FALSE;
}

if (MBR.PartTbl[0].Active != 0x80 && MBR.PartTbl[1].Active != 0x80)
{
Log("Part1 and Part2 are both NOT active 0x%x 0x%x", MBR.PartTbl[0].Active, MBR.PartTbl[1].Active);
return FALSE;
}

Log("PhysicalDrive%d is ventoy disk", PhyDrive);
return TRUE;
}
Expand Down

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