initial commit

INSTALL/grub/themes/ventoy/theme.txt

+
+desktop-image: "background.png"
+title-text: " "
+title-font: "ascii"
+title-color: "#ffffff"
+message-font: "ascii"
+message-color: "#f2f2f2"
+
+terminal-box: "terminal_box_*.png"
+
++ boot_menu {
+  left = 10%
+  width = 80%
+  top = 30%
+  height = 50%
+
+  menu_pixmap_style = "menu_*.png"
+
+  item_font = "ascii"  
+  item_color = "#ffffff"  
+  item_height = 30
+  item_icon_space = 1
+  item_spacing = 1
+  item_padding = 1
+
+  selected_item_font = "ascii"
+  selected_item_color= "#f2f2f2"
+  selected_item_pixmap_style = "select_*.png"
+
+  #icon_height = 30
+  #icon_width = 30
+
+  scrollbar = true
+  scrollbar_width = 10
+  scrollbar_thumb = "slider_*.png"
+}
+
++ progress_bar {
+  id = "__timeout__"
+  text = "@TIMEOUT_NOTIFICATION_SHORT@"
+
+  left = 95%
+  width = 48
+  top = 95%
+  height = 48
+
+  text_color = "#f2f2f2"
+  bar_style = "*"
+  highlight_style = "*"
+}

INSTALL/tool/ventoy_lib.sh

+#!/bin/sh
+
+#Ventoy partition 32MB
+VENTOY_PART_SIZE=33554432
+VENTOY_SECTOR_SIZE=512
+VENTOY_SECTOR_NUM=65536
+
+ventoy_false() {
+    [ "1" = "2" ]
+}
+
+ventoy_true() {
+    [ "1" = "1" ]
+}
+
+ventoy_is_linux64() {
+    if [ -e /lib64 ]; then
+        ventoy_true
+        return
+    fi
+    
+    if [ -e /usr/lib64 ]; then
+        ventoy_true
+        return
+    fi
+    
+    if uname -a | egrep -q 'x86_64|amd64'; then
+        ventoy_true
+        return
+    fi
+    
+    ventoy_false
+}
+
+ventoy_is_dash() {
+    if [ -L /bin/sh ]; then
+        vtdst=$(readlink /bin/sh)
+        if [ "$vtdst" = "dash" ]; then
+            ventoy_true
+            return
+        fi
+    fi 
+    ventoy_false
+}
+
+vtinfo() {
+    if ventoy_is_dash; then
+        echo "\033[32m$*\033[0m"
+    else
+        echo -e "\033[32m$*\033[0m"
+    fi
+}
+
+vtwarn() {
+    if ventoy_is_dash; then
+        echo "\033[33m$*\033[0m"
+    else
+        echo -e "\033[33m$*\033[0m"
+    fi
+}
+
+
+vterr() {
+    if ventoy_is_dash; then
+        echo "\033[31m$*\033[0m"
+    else
+        echo -e "\033[31m$*\033[0m"
+    fi
+}
+
+vtdebug() {
+    echo "$*" >> ./log.txt
+}
+
+check_tool_work_ok() {
+    
+    if ventoy_is_linux64; then
+        vtdebug "This is linux 64"
+        mkexfatfs=mkexfatfs_64
+        vtoyfat=vtoyfat_64
+    else
+        vtdebug "This is linux 32"
+        mkexfatfs=mkexfatfs_32
+        vtoyfat=vtoyfat_32
+    fi
+    
+    if echo 1 | ./tool/hexdump > /dev/null; then
+        vtdebug "hexdump test ok ..."
+    else
+        vtdebug "hexdump test fail ..."
+        ventoy_false
+        return
+    fi
+   
+    if ./tool/$mkexfatfs -V > /dev/null; then
+        vtdebug "$mkexfatfs test ok ..."
+    else
+        vtdebug "$mkexfatfs test fail ..."
+        ventoy_false
+        return
+    fi
+    
+    if ./tool/$vtoyfat -T; then
+        vtdebug "$vtoyfat test ok ..."
+    else
+        vtdebug "$vtoyfat test fail ..."
+        ventoy_false
+        return
+    fi
+    
+    vtdebug "tool check success ..."
+    ventoy_true
+}
+
+
+get_disk_part_name() {
+    DISK=$1
+    
+    if echo $DISK | grep -q "/dev/loop"; then
+        echo ${DISK}p${2}
+    elif echo $DISK | grep -q "/dev/nvme[0-9][0-9]*n[0-9]"; then
+        echo ${DISK}p${2}
+    else
+        echo ${DISK}${2}
+    fi
+}
+
+
+get_ventoy_version_from_cfg() {
+    if grep -q 'set.*VENTOY_VERSION=' $1; then
+        grep 'set.*VENTOY_VERSION=' $1 | awk -F'"' '{print $2}'
+    else
+        echo 'none'
+    fi
+}
+
+is_disk_contains_ventoy() {
+    DISK=$1
+    
+    PART1=$(get_disk_part_name $1 1)  
+    PART2=$(get_disk_part_name $1 2)  
+    
+    if [ -e /sys/class/block/${PART2#/dev/}/size ]; then    
+        SIZE=$(cat /sys/class/block/${PART2#/dev/}/size)
+    else
+        SIZE=0
+    fi
+
+    if ! [ -b $PART1 ]; then
+        vtdebug "$PART1 not exist"
+        ventoy_false
+        return
+    fi
+    
+    if ! [ -b $PART2 ]; then
+        vtdebug "$PART2 not exist"
+        ventoy_false
+        return
+    fi
+    
+    PART2_TYPE=$(dd if=$DISK bs=1 count=1 skip=466 status=none | ./tool/hexdump -n1 -e  '1/1 "%02X"')
+    if [ "$PART2_TYPE" != "EF" ]; then
+        vtdebug "part2 type is $PART2_TYPE not EF"
+        ventoy_false
+        return
+    fi
+    
+    PART1_TYPE=$(dd if=$DISK bs=1 count=1 skip=450 status=none | ./tool/hexdump -n1 -e  '1/1 "%02X"')
+    if [ "$PART1_TYPE" != "07" ]; then
+        vtdebug "part1 type is $PART2_TYPE not 07"
+        ventoy_false
+        return
+    fi
+    
+    if [ -e /sys/class/block/${PART1#/dev/}/start ]; then
+        PART1_START=$(cat /sys/class/block/${PART1#/dev/}/start)
+    fi
+    
+    if [ "$PART1_START" != "2048" ]; then
+        vtdebug "part1 start is $PART1_START not 2048"
+        ventoy_false
+        return
+    fi 
+    
+    if [ "$VENTOY_SECTOR_NUM" != "$SIZE" ]; then
+        vtdebug "part2 size is $SIZE not $VENTOY_SECTOR_NUM"
+        ventoy_false
+        return
+    fi
+    
+    ventoy_true
+}
+
+get_disk_ventoy_version() {
+
+    if ! is_disk_contains_ventoy $1; then
+        ventoy_false
+        return
+    fi
+    
+    PART2=$(get_disk_part_name $1 2)    
+    
+    if ventoy_is_linux64; then
+        cmd=./tool/vtoyfat_64
+    else
+        cmd=./tool/vtoyfat_32
+    fi
+    
+    ParseVer=$($cmd $PART2)
+    if [ $? -eq 0 ]; then
+        vtdebug "Ventoy version in $PART2 is $ParseVer"
+        echo $ParseVer
+        ventoy_true
+        return
+    fi
+    
+    ventoy_false
+}
+
+
+format_ventoy_disk() {
+    DISK=$1
+    PART2=$(get_disk_part_name $DISK 2)
+    
+    sector_num=$(cat /sys/block/${DISK#/dev/}/size)
+    
+    part1_start_sector=2048
+    part1_end_sector=$(expr $sector_num - $VENTOY_SECTOR_NUM - 1)
+    export part2_start_sector=$(expr $part1_end_sector + 1)
+    part2_end_sector=$(expr $sector_num - 1)
+
+    if [ -e $PART2 ]; then
+        echo "delete $PART2"
+        rm -f $PART2
+    fi
+
+    echo ""
+    echo "Create partitions on $DISK ..."
+    
+fdisk $DISK >/dev/null 2>&1 <<EOF
+o
+n
+p
+1
+$part1_start_sector
+$part1_end_sector
+n
+p
+2
+$part2_start_sector
+$part2_end_sector
+t
+1
+7
+t
+2
+ef
+a
+2
+w
+EOF
+    
+    echo "Done"
+    udevadm trigger >/dev/null 2>&1
+    partprobe >/dev/null 2>&1
+    sleep 3
+
+
+    echo 'mkfs on disk partitions ...'
+    while ! [ -e $PART2 ]; do
+        echo "wait $PART2 ..."
+        sleep 1
+    done
+
+    echo "create efi fat fs ..."
+    for i in 0 1 2 3 4 5 6 7 8 9; do
+        if mkfs.vfat -F 16 -n EFI $PART2; then
+            echo 'success'
+            break
+        else
+            echo "$? retry ..."
+            sleep 2
+        fi
+    done
+}
+
+
+
+