Add GUI LiveCD

LiveCDGUI/VTOY/autostart

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+#!/bin/sh
+
+hsetroot -fill /usr/share/wallpapers/wallpaper.png
+
+INIFILE=/ventoy/Ventoy2Disk.ini
+
+echo "[Ventoy]"                                 >> $INIFILE
+echo "Language=Chinese Simplified (简体中文)"   >> $INIFILE
+echo "PartStyle=0"                              >> $INIFILE
+echo "ShowAllDevice=0"                          >> $INIFILE
+
+/ventoy/tool/x86_64/Ventoy2Disk.gtk3 --kiosk
+

LiveCDGUI/VTOY/init

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+#!/bin/sh
+#
+# Porteus Kiosk initialization script.
+# Author: T.Jokiel <http://porteus-kiosk.org>
+#
+# 2021 longpanda  admin@ventoy.net
+#
+
+
+/bin/busybox --install -s
+mount -nt proc proc /proc
+grep -q -w debug /proc/cmdline || { echo 0 >/proc/sys/kernel/printk 2>/dev/null; clear; }
+mount -nt sysfs sysfs /sys
+mount -nt devtmpfs none /dev
+mkdir -p /dev/shm; chmod 1777 /dev/shm
+
+grep -q -w debug /proc/cmdline && touch /tmp/lspci || quiet=yes
+
+# Use memory as aufs
+mount -nt tmpfs -o size=75% tmpfs /memory
+mkdir -p /memory/xino /memory/changes /memory/images /memory/copy2ram
+
+# Setup aufs
+mount -nt aufs -o nowarn_perm,xino=/memory/xino/.aufs.xino,br:/memory/changes=rw aufs /union
+
+
+#Draw background 
+if [ -z "$quiet" ]; then
+    echo "##################################################"
+    echo "Starting Ventoy Live GUI <https://www.ventoy.net>"
+    echo "##################################################"
+else
+    mkdir -p /lib /opt/000 /opt/001; lspci >/tmp/lspci
+    mount -o loop /000-kernel.xzm /opt/000
+    mount -o loop /001-core.xzm /opt/001
+    [ `uname -m` = x86_64 ] && prefix="-x86-64"
+    ln -sf /opt/000/lib/firmware /lib/firmware
+    ln -sf /opt/000/lib/modules /lib/modules
+    ln -sf /opt/001/lib64/libc.so.6 /lib/libc.so.6
+    ln -sf /opt/001/lib64/ld-linux"$prefix".so.2 /lib/ld-linux"$prefix".so.2
+    ln -s /opt/001/bin/kmod /bin/modprobe
+
+    vga=`lspci | grep 0300: | head -n1 | cut -d: -f3-4 | sed s/:/d0000/g`; [ "$vga" ] && driver="$(grep -i $vga /lib/modules/`uname -r`/modules.alias 2>/dev/null | head -n1 | rev | cut -d" " -f1 | rev)"
+    
+    # Nvidia quirk:
+    [ "$driver" ] || { lspci | grep 0300: | head -n1 | cut -d: -f3 | grep -q "10de" && driver=nouveau; }
+    
+    # VirtualBox quirk:
+    [ "$driver" = vboxvideo ] || modprobe $driver 2>/dev/null
+    test -e /dev/fb0 || { cp /opt/001/sbin/v86d /sbin; modprobe uvesafb mode_option=1024x768-32; }
+    if test -e /dev/fb0; then
+        rm -r /lib; ln -sf /opt/001/lib64 /lib; ln -sf /opt/001/usr/lib64 /usr/lib
+        /opt/001/usr/bin/fbv -a -c -u -i -k -e -r /VTOY/background.png 2>/dev/null &
+    fi
+fi
+
+
+cp -a /*.xzm /memory/copy2ram/
+
+# Populate aufs with modules:
+for x in `ls -1 /memory/copy2ram/ | grep \\.xzm$`; do
+    mkdir -p /memory/images/$x
+    mount -nt squashfs -o loop /memory/copy2ram/$x /memory/images/$x 2>/dev/null
+    if [ $? -eq 0 ]; then
+        mount -no remount,add:1:/memory/images/$x=rr aufs /union
+    fi
+done
+
+
+
+
+#clean 
+if [ -n "$quiet" ]; then
+    while [ "`pidof fbv`" ]; do 
+        usleep 500000
+    done
+    umount /opt/000 /opt/001 2>/dev/null
+    rm -r /lib
+fi
+
+
+
+mkdir -p /union/opt/scripts/
+echo 123 > /union/opt/scripts/extras
+rm -f /union/lib64/udev/rules.d/10-kiosk-auto_mount.rules
+cp -a /VTOY/autostart /union/etc/xdg/openbox/autostart
+cp -a /VTOY/*.png /union/ventoy/
+
+cp -a /bin/busybox /union/bin; ln -sf /union/lib /lib
+cp -a /VTOY/wallpaper.png /union/usr/share/wallpapers/ 2>/dev/null
+
+#to suppress error message
+mkdir -p /mnt/fake/docs
+echo 11 > /mnt/fake/docs/kiosk.sgn
+
+# swith_root
+exec /sbin/switch_root /union /sbin/init
+