INSTALL/grub/grub.cfg

   1 #************************************************************************************
   2 # Copyright (c) 2020, longpanda <admin@ventoy.net>
   3 #
   4 # This program is free software; you can redistribute it and/or
   5 # modify it under the terms of the GNU General Public License as
   6 # published by the Free Software Foundation; either version 3 of the
   7 # License, or (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful, but
  10 # WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 # General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, see <http://www.gnu.org/licenses/>.
  16 #
  17 #************************************************************************************
  18
  19 function ventoy_pause {
  20     echo "press Enter to continue ......"
  21     read vtTmpPause
  22 }
  23
  24 function ventoy_debug_pause {
  25     if [ -n "${vtdebug_flag}" ]; then
  26         echo "press Enter to continue ......"
  27         read vtTmpPause
  28     fi
  29 }
  30
  31 function ventoy_cli_console {
  32     if [ -z "$vtoy_display_mode" ]; then
  33         terminal_output  console
  34     elif [ "$vtoy_display_mode" = "GUI" ]; then
  35         terminal_output  console
  36     fi
  37 }
  38
  39 function ventoy_gui_console {
  40     if [ -z "$vtoy_display_mode" ]; then
  41         terminal_output  gfxterm
  42     elif [ "$vtoy_display_mode" = "GUI" ]; then
  43         terminal_output  gfxterm
  44     fi
  45 }
  46
  47 function ventoy_acpi_param {
  48     if [ "$VTOY_PARAM_NO_ACPI" != "1" ]; then
  49         vt_acpi_param "$1" "$2"
  50     fi
  51 }
  52
  53 function ventoy_vcfg_proc {
  54     if vt_check_custom_boot "${1}" vt_vcfg; then
  55         set vtoy_chosen_path="${1}"
  56         vt_file_basefile "${vtoy_chosen_path}" vtoy_chosen_file
  57
  58         export vtoy_chosen_path
  59         export vtoy_chosen_file
  60         ventoy_debug_pause
  61         configfile "${vtoy_iso_part}${vt_vcfg}"
  62         true
  63     else
  64         false
  65     fi
  66 }
  67
  68 function ventoy_power {
  69     configfile $prefix/power.cfg
  70 }
  71
  72 function ventoy_diagnosis {
  73     vt_enum_video_mode
  74     configfile $prefix/debug.cfg
  75 }
  76
  77 function ventoy_localboot {
  78     configfile $prefix/localboot.cfg
  79 }
  80
  81 function ventoy_ext_menu {
  82     if [ -e $vt_plugin_path/ventoy/ventoy_grub.cfg ]; then
  83         set ventoy_new_context=1
  84         configfile $vt_plugin_path/ventoy/ventoy_grub.cfg
  85         unset ventoy_new_context
  86     else
  87        echo "ventoy_grub.cfg NOT exist."
  88        echo -e "\npress ENTER to exit ..."
  89        read vtInputKey
  90     fi
  91 }
  92
  93 function ventoy_checksum {
  94     if [ -f "${vtoy_iso_part}${VTOY_CHKSUM_FILE_PATH}" ]; then
  95         configfile $prefix/checksum.cfg
  96     fi
  97 }
  98
  99 function ventoy_show_help {
 100     if [ -f $prefix/help.tar.gz ]; then
 101         if [ -z "$vtoy_help_txt_mem_addr" ]; then
 102             vt_load_file_to_mem "auto" $prefix/help.tar.gz vtoy_help_txt_mem
 103         fi
 104
 105         loopback vt_help_tarfs mem:${vtoy_help_txt_mem_addr}:size:${vtoy_help_txt_mem_size}
 106         if [ -f "(vt_help_tarfs)/help/${VTOY_HELP_TXT_LANGUAGE}.txt" ]; then
 107             cat "(vt_help_tarfs)/help/${VTOY_HELP_TXT_LANGUAGE}.txt"
 108         else
 109             cat "(vt_help_tarfs)/help/en_US.txt"
 110         fi
 111         loopback -d vt_help_tarfs
 112     fi
 113 }
 114
 115 function get_os_type {
 116     set vtoy_os=Linux
 117
 118     for file in "efi/microsoft/boot/bcd" "sources/boot.wim" "boot/bcd" "bootmgr.efi" "boot/etfsboot.com" ; do
 119         if vt_file_exist_nocase (loop)/$file; then
 120             set vtoy_os=Windows
 121             break
 122         fi
 123     done
 124
 125     if [ "$vtoy_os" = "Linux" ]; then
 126         if vt_strstr "$vt_system_id" "FreeBSD"; then
 127             set vtoy_os=Unix
 128             set vt_unix_type=FreeBSD
 129         elif [ -e (loop)/bin/freebsd-version ]; then
 130             set vtoy_os=Unix
 131             set vt_unix_type=FreeBSD
 132         elif vt_str_begin "$vt_system_id" "DragonFly"; then
 133             set vtoy_os=Unix
 134             set vt_unix_type=DragonFly
 135
 136
 137         elif [ -e (loop)/boot/kernel/kernel ]; then
 138             if file --is-x86-kfreebsd (loop)/boot/kernel/kernel; then
 139                 set vtoy_os=Unix
 140                 set vt_unix_type=FreeBSD
 141             elif file --is-x86-knetbsd (loop)/boot/kernel/kernel; then
 142                 set vtoy_os=Unix
 143                 set vt_unix_type=NetBSD
 144             fi
 145         fi
 146     fi
 147
 148     if [ -n "${vtdebug_flag}" ]; then
 149         echo ISO is "$vtoy_os"
 150     fi
 151 }
 152
 153 function vt_check_compatible_pe {
 154     #Check for PE without external tools
 155     #set compatible if ISO file is less than 80MB
 156     if [ $vt_chosen_size -gt 33554432 -a $vt_chosen_size -le 83886080 ]; then
 157         set ventoy_compatible=YES
 158     elif [ -e $1/WEPE/WEPE.INI ]; then
 159         set ventoy_compatible=YES
 160     fi
 161
 162     return
 163 }
 164
 165 function vt_check_compatible_linux {
 166     if vt_str_begin "$vt_volume_id" "embootkit"; then
 167         set ventoy_compatible=YES
 168     fi
 169
 170     return
 171 }
 172
 173 function locate_initrd {
 174     vt_linux_locate_initrd
 175
 176     if [ -n "${vtdebug_flag}" ]; then
 177         vt_linux_dump_initrd
 178         ventoy_debug_pause
 179     fi
 180 }
 181
 182 function locate_wim {
 183     vt_windows_locate_wim_patch (loop)
 184
 185     if [ -n "${vtdebug_flag}" ]; then
 186         echo '###############################################'
 187         vt_dump_wim_patch
 188         echo '###############################################'
 189         ventoy_debug_pause
 190     fi
 191 }
 192
 193 function distro_specify_wim_patch {
 194     if [ -d (loop)/h3pe ]; then
 195         vt_windows_collect_wim_patch wim /BOOT/H3_10PE.WIM
 196         vt_windows_collect_wim_patch wim /BOOT/H3_7PE.WIM
 197         vt_windows_collect_wim_patch wim /BOOT/H3_8PE.WIM
 198         vt_windows_collect_wim_patch wim /BOOT/H3_81PE.WIM
 199     elif [ -d (loop)/2k10/winpe ]; then
 200         vt_windows_collect_wim_patch wim /2k10/winpe/w1086pe.wim
 201         vt_windows_collect_wim_patch wim /2k10/winpe/w8x86pe.wim
 202         vt_windows_collect_wim_patch wim /2k10/winpe/w7x86pe.wim
 203     fi
 204 }
 205
 206 function distro_specify_wim_patch_phase2 {
 207     if [ -f (loop)/boot/boot.wim ]; then
 208         vt_windows_collect_wim_patch wim /boot/boot.wim
 209     fi
 210 }
 211
 212
 213 function distro_specify_initrd_file {
 214     if [ -e (loop)/boot/all.rdz ]; then
 215         vt_linux_specify_initrd_file /boot/all.rdz
 216     elif [ -e (loop)/boot/xen.gz ]; then
 217         if [ -e (loop)/install.img ]; then
 218             vt_linux_specify_initrd_file /install.img
 219         fi
 220     elif [ -d (loop)/casper ]; then
 221         if [ -e (loop)/casper/initrd ]; then
 222             vt_linux_specify_initrd_file /casper/initrd
 223         fi
 224         if [ -e (loop)/casper/initrd.gz ]; then
 225             vt_linux_specify_initrd_file /casper/initrd.gz
 226         fi
 227         if [ -e (loop)/casper/initrd-oem ]; then
 228             vt_linux_specify_initrd_file /casper/initrd-oem
 229         fi
 230     elif [ -e (loop)/boot/grub/initrd.xz ]; then
 231         vt_linux_specify_initrd_file /boot/grub/initrd.xz
 232     elif [ -e (loop)/initrd.gz ]; then
 233         vt_linux_specify_initrd_file /initrd.gz
 234     elif [ -e (loop)/slax/boot/initrfs.img ]; then
 235         vt_linux_specify_initrd_file /slax/boot/initrfs.img
 236     elif [ -e (loop)/pmagic/initrd.img ]; then
 237         vt_linux_specify_initrd_file /pmagic/initrd.img
 238     elif [ -e (loop)/boot/initrd.xz ]; then
 239         vt_linux_specify_initrd_file /boot/initrd.xz
 240     elif [ -e (loop)/boot/initrd.gz ]; then
 241         vt_linux_specify_initrd_file /boot/initrd.gz
 242     elif [ -f (loop)/boot/initrd ]; then
 243         vt_linux_specify_initrd_file /boot/initrd
 244     elif [ -f (loop)/boot/x86_64/loader/initrd ]; then
 245         vt_linux_specify_initrd_file /boot/x86_64/loader/initrd
 246     elif [ -f (loop)/boot/initramfs-x86_64.img ]; then
 247         vt_linux_specify_initrd_file /boot/initramfs-x86_64.img
 248     elif [ -f (loop)/boot/isolinux/initramfs_data64.cpio.gz ]; then
 249         vt_linux_specify_initrd_file /boot/isolinux/initramfs_data64.cpio.gz
 250     elif [ -f (loop)/boot/initrd.img ]; then
 251         vt_linux_specify_initrd_file /boot/initrd.img
 252
 253     fi
 254
 255     if [ -f (loop)/isolinux/initrd.gz ]; then
 256         vt_linux_specify_initrd_file /isolinux/initrd.gz
 257     fi
 258
 259     if [ "$vt_chosen_size" = "1133375488" ]; then
 260         if [ -d (loop)/boot/grub/x86_64-efi ]; then
 261             vt_cpio_busybox64 "64h"
 262         fi
 263     fi
 264 }
 265
 266
 267 function distro_specify_initrd_file_phase2 {
 268     if [ -f (loop)/boot/initrd.img ]; then
 269         vt_linux_specify_initrd_file /boot/initrd.img
 270     elif [ -f (loop)/Setup/initrd.gz ]; then
 271         vt_linux_specify_initrd_file /Setup/initrd.gz
 272     elif [ -f (loop)/isolinux/initramfs ]; then
 273         vt_linux_specify_initrd_file /isolinux/initramfs
 274     elif [ -f (loop)/boot/iniramfs.igz ]; then
 275         vt_linux_specify_initrd_file /boot/iniramfs.igz
 276     elif [ -f (loop)/initrd-x86_64 ]; then
 277         vt_linux_specify_initrd_file /initrd-x86_64
 278     elif [ -f (loop)/live/initrd.img ]; then
 279         vt_linux_specify_initrd_file /live/initrd.img
 280     elif [ -f (loop)/initrd.img ]; then
 281         vt_linux_specify_initrd_file /initrd.img
 282     elif [ -f (loop)/sysresccd/boot/x86_64/sysresccd.img ]; then
 283         vt_linux_specify_initrd_file /sysresccd/boot/x86_64/sysresccd.img
 284     elif [ -f (loop)/CDlinux/initrd ]; then
 285         vt_linux_specify_initrd_file /CDlinux/initrd
 286     elif [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 287         vt_linux_specify_initrd_file /parabola/boot/x86_64/parabolaiso.img
 288         if [ -f (loop)/parabola/boot/i686/parabolaiso.img ]; then
 289             vt_linux_specify_initrd_file /parabola/boot/i686/parabolaiso.img
 290         fi
 291     elif [ -f (loop)/parabola/boot/x86_64/initramfs-linux-libre.img ]; then
 292         vt_linux_specify_initrd_file /parabola/boot/x86_64/initramfs-linux-libre.img
 293         if [ -f (loop)/parabola/boot/i686/initramfs-linux-libre.img ]; then
 294             vt_linux_specify_initrd_file /parabola/boot/i686/initramfs-linux-libre.img
 295         fi
 296     elif [ -f (loop)/hyperbola/boot/x86_64/hyperiso.img ]; then
 297         vt_linux_specify_initrd_file /hyperbola/boot/x86_64/hyperiso.img
 298         if [ -f (loop)/hyperbola/boot/i686/hyperiso.img ]; then
 299             vt_linux_specify_initrd_file /hyperbola/boot/i686/hyperiso.img
 300         fi
 301     elif [ -f (loop)/EFI/BOOT/initrd.img ]; then
 302         #Qubes
 303         vt_linux_specify_initrd_file /EFI/BOOT/initrd.img
 304         if [ "$grub_platform" != "pc" ]; then
 305             vt_add_replace_file 0 "initrd.img"
 306         fi
 307     elif [ -f (loop)/initrd ]; then
 308         vt_linux_specify_initrd_file /initrd
 309     elif [ -f (loop)/live/initrd1 ]; then
 310         vt_linux_specify_initrd_file /live/initrd1
 311     elif [ -f (loop)/isolinux/initrd.img ]; then
 312         vt_linux_specify_initrd_file /isolinux/initrd.img
 313     elif [ -f (loop)/isolinux/initrd.gz ]; then
 314         vt_linux_specify_initrd_file /isolinux/initrd.gz
 315     elif [ -f (loop)/syslinux/kernel/initramfs.gz ]; then
 316         vt_linux_specify_initrd_file /syslinux/kernel/initramfs.gz
 317     elif vt_strstr "$vt_volume_id" "Daphile"; then
 318         vt_linux_parse_initrd_isolinux   (loop)/isolinux/
 319     elif [ -f (loop)/boot/rootfs.xz ]; then
 320         vt_linux_specify_initrd_file /boot/rootfs.xz
 321         if [ "$grub_platform" != "pc" ]; then
 322             vt_add_replace_file 0 "minimal\\x86_64\\rootfs.xz"
 323         fi
 324     elif [ -f (loop)/arch/boot/x86_64/archiso.img ]; then
 325         vt_linux_specify_initrd_file /arch/boot/x86_64/archiso.img
 326         if [ "$grub_platform" != "pc" ]; then
 327             vt_add_replace_file 0 "EFI\\archiso\\archiso.img"
 328         fi
 329     elif [ -f (loop)/blackarch/boot/x86_64/archiso.img ]; then
 330         vt_linux_specify_initrd_file /blackarch/boot/x86_64/archiso.img
 331     elif [ -f (loop)/blackarch/boot/x86_64/initramfs-linux.img ]; then
 332         vt_linux_specify_initrd_file /blackarch/boot/x86_64/initramfs-linux.img
 333
 334     elif [ -f (loop)/install.amd/initrd.gz ]; then
 335         vt_linux_specify_initrd_file /live/initrd2.img
 336         vt_linux_specify_initrd_file /install.amd/initrd.gz
 337         vt_linux_specify_initrd_file /install.amd/gtk/initrd.gz
 338     elif [ -f (loop)/boot/grub/kernels.cfg ]; then
 339         vt_linux_parse_initrd_grub  file  (loop)/boot/grub/kernels.cfg
 340     elif [ -f (loop)/austrumi/initrd.gz ]; then
 341         vt_linux_specify_initrd_file /austrumi/initrd.gz
 342         if [ -f (loop)/EFI/BOOT/bootx64.efi ]; then
 343             vt_cpio_busybox64 "64h"
 344         fi
 345     elif [ -f (loop)/boot/initfs.x86_64-efi ]; then
 346         vt_linux_specify_initrd_file /boot/initfs.x86_64-efi
 347         if [ -f (loop)/boot/initfs.i386-pc ]; then
 348             vt_linux_specify_initrd_file /boot/initfs.i386-pc
 349         fi
 350     elif [ -f (loop)/antiX/initrd.gz ]; then
 351         vt_linux_specify_initrd_file /antiX/initrd.gz
 352     elif [ -f (loop)/360Disk/initrd.gz ]; then
 353         vt_linux_specify_initrd_file /360Disk/initrd.gz
 354     elif [ -f (loop)/porteus/initrd.xz ]; then
 355         vt_linux_specify_initrd_file /porteus/initrd.xz
 356     elif [ -f (loop)/pyabr/boot/initrfs.img ]; then
 357         vt_linux_specify_initrd_file /pyabr/boot/initrfs.img
 358     elif [ -f (loop)/initrd0.img ]; then
 359         vt_linux_specify_initrd_file /initrd0.img
 360
 361     fi
 362 }
 363
 364 function ventoy_get_ghostbsd_ver {
 365     # fallback to parse version from elf /boot/kernel/kernel
 366     set vt_freebsd_ver=xx
 367 }
 368
 369 function ventoy_get_furybsd_ver {
 370     if regexp "13\.[0-9]" "$2"; then
 371         set vt_freebsd_ver=13.x
 372     else
 373         set vt_freebsd_ver=12.x
 374     fi
 375 }
 376
 377 function ventoy_get_freenas_ver {
 378     set vt_freebsd_ver=11.x
 379
 380     if [ -e (loop)/FreeNAS-MANIFEST ]; then
 381         vt_parse_freenas_ver (loop)/FreeNAS-MANIFEST vt_freenas_ver
 382         if regexp "^13\.[0-9]" "$vt_freenas_ver"; then
 383             set vt_freebsd_ver=13.x
 384         elif regexp "^12\.[0-9]" "$vt_freenas_ver"; then
 385             set vt_freebsd_ver=12.x
 386         elif regexp "^11\.[0-9]" "$vt_freenas_ver"; then
 387             set vt_freebsd_ver=11.x
 388         fi
 389     fi
 390 }
 391
 392 function ventoy_get_truenas_ver {
 393     set vt_freebsd_ver=12.x
 394
 395     if [ -e (loop)/TrueNAS-MANIFEST ]; then
 396         vt_parse_freenas_ver (loop)/TrueNAS-MANIFEST vt_truenas_ver
 397         if regexp "^13\.[0-9]" "$vt_truenas_ver"; then
 398             set vt_freebsd_ver=13.x
 399         elif regexp "^12\.[0-9]" "$vt_truenas_ver"; then
 400             set vt_freebsd_ver=12.x
 401         elif regexp "^11\.[0-9]" "$vt_truenas_ver"; then
 402             set vt_freebsd_ver=11.x
 403         fi
 404     fi
 405 }
 406
 407 function ventoy_get_midnightbsd_ver {
 408     if vt_str_begin "$vt_volume_id" "1_"; then
 409         set vt_freebsd_ver=11.x
 410     elif vt_str_begin "$vt_volume_id" "2_"; then
 411         set vt_freebsd_ver=2.x
 412     elif vt_str_begin "$vt_volume_id" "3_"; then
 413         set vt_freebsd_ver=3.x
 414     fi
 415 }
 416
 417 function ventoy_freebsd_proc {
 418     set vtFreeBsdDistro=FreeBSD
 419     set vt_freebsd_ver=xx
 420
 421     if vt_strstr "$vt_volume_id" "GHOSTBSD"; then
 422         ventoy_get_ghostbsd_ver "$1" "${chosen_path}"
 423     elif vt_strstr "$vt_volume_id" "FREENAS"; then
 424         ventoy_get_freenas_ver "$1" "${chosen_path}"
 425     elif vt_strstr "$vt_volume_id" "TRUENAS"; then
 426         ventoy_get_truenas_ver "$1" "${chosen_path}"
 427     elif vt_strstr "$vt_volume_id" "FURYBSD"; then
 428         ventoy_get_furybsd_ver "$1" "${chosen_path}"
 429     elif regexp "^13_[0-9]" "$vt_volume_id"; then
 430         set vt_freebsd_ver=13.x
 431     elif regexp "^12_[0-9]" "$vt_volume_id"; then
 432         set vt_freebsd_ver=12.x
 433     elif regexp "^11_[0-9]" "$vt_volume_id"; then
 434         set vt_freebsd_ver=11.x
 435     elif regexp "^10_[0-9]" "$vt_volume_id"; then
 436         set vt_freebsd_ver=10.x
 437     elif regexp "^9_[0-9]" "$vt_volume_id"; then
 438         set vt_freebsd_ver=9.x
 439     elif [ -d (loop)/usr/midnightbsd-dist ]; then
 440         ventoy_get_midnightbsd_ver "$1" "${chosen_path}"
 441         set vtFreeBsdDistro=MidnightBSD
 442     elif [ -e (loop)/bin/freebsd-version ]; then
 443         vt_unix_parse_freebsd_ver (loop)/bin/freebsd-version vt_userland_ver
 444         if regexp "\"13\.[0-9]-" "$vt_userland_ver"; then
 445             set vt_freebsd_ver=13.x
 446         elif regexp "\"12\.[0-9]-" "$vt_userland_ver"; then
 447             set vt_freebsd_ver=12.x
 448         elif regexp "\"11\.[0-9]-" "$vt_userland_ver"; then
 449             set vt_freebsd_ver=11.x
 450         elif regexp "\"10\.[0-9]-" "$vt_userland_ver"; then
 451             set vt_freebsd_ver=10.x
 452         elif regexp "\"9\.[0-9]-" "$vt_userland_ver"; then
 453             set vt_freebsd_ver=9.x
 454         fi
 455     elif [ -e (loop)/README.TXT ]; then
 456         vt_1st_line (loop)/README.TXT vt_freebsd_line1
 457         if regexp "FreeBSD 13\.[0-9]-" "$vt_freebsd_line1"; then
 458             set vt_freebsd_ver=13.x
 459         elif regexp "FreeBSD 12\.[0-9]-" "$vt_freebsd_line1"; then
 460             set vt_freebsd_ver=12.x
 461         elif regexp "FreeBSD 11\.[0-9]-" "$vt_freebsd_line1"; then
 462             set vt_freebsd_ver=11.x
 463         elif regexp "FreeBSD 10\.[0-9]-" "$vt_freebsd_line1"; then
 464             set vt_freebsd_ver=10.x
 465         elif regexp "FreeBSD 9\.[0-9]-" "$vt_freebsd_line1"; then
 466             set vt_freebsd_ver=9.x
 467         fi
 468     elif vt_strstr "${chosen_path}" "MidnightBSD"; then
 469         set vt_freebsd_ver=9.x
 470     fi
 471
 472
 473     if [ -e (loop)/usr/freebsd-dist/cloninst.sh ]; then
 474         set vtFreeBsdDistro=ClonOS
 475     fi
 476
 477     set vt_freebsd_bit=64
 478     for file in "/boot/kernel/kernel" "/boot/kernel/kernel.gz"; do
 479         if [ -e (loop)/$file ]; then
 480             if file --is-i386-kfreebsd (loop)/$file; then
 481                 set vt_freebsd_bit=32
 482             fi
 483             break
 484         fi
 485     done
 486
 487     if [ "$vt_freebsd_ver" = "xx" ]; then
 488         if [ -e (loop)/boot/kernel/kernel ]; then
 489             vt_unix_parse_freebsd_ver_elf (loop)/boot/kernel/kernel $vt_freebsd_bit vt_freebsd_ver
 490         fi
 491
 492         if [ "$vt_freebsd_ver" = "xx" ]; then
 493             set vt_freebsd_ver=13.x
 494         fi
 495     fi
 496
 497     if [ -n "${vtdebug_flag}" ]; then
 498         echo "This is $vtFreeBsdDistro $vt_freebsd_ver ${vt_freebsd_bit}bit"
 499     fi
 500
 501     unset vt_unix_mod_path
 502     for file in "/COPYRIGHT" "/FreeNAS-MANIFEST" "/TrueNAS-MANIFEST" "/version" "/etc/fstab"; do
 503         if [ -e (loop)${file} ]; then
 504             set vt_unix_mod_path=${file}
 505             break
 506         fi
 507     done
 508
 509     vt_unix_replace_ko $vt_unix_mod_path (vtunix)/ventoy_unix/$vtFreeBsdDistro/geom_ventoy_ko/$vt_freebsd_ver/$vt_freebsd_bit/geom_ventoy.ko.xz
 510     vt_unix_replace_conf FreeBSD "${1}${chosen_path}"
 511 }
 512
 513 function ventoy_dragonfly_proc {
 514
 515     unset vt_unix_mod_path
 516     for file in "/boot/kernel/initrd.img.gz"; do
 517         if [ -e (loop)${file} ]; then
 518             set vt_unix_mod_path=${file}
 519             break
 520         fi
 521     done
 522
 523     vt_unix_replace_ko $vt_unix_mod_path ${vtoy_path}/dragonfly.mfs.xz
 524     vt_unix_fill_image_desc
 525     vt_unix_gzip_new_ko
 526     vt_unix_replace_conf DragonFly "${1}${chosen_path}"
 527 }
 528
 529 function ventoy_unix_comm_proc {
 530     vt_unix_reset
 531
 532     if [ "$ventoy_compatible" = "NO" ]; then
 533         loopback vtunix $vtoy_efi_part/ventoy/ventoy_unix.cpio
 534
 535         if [ "$vt_unix_type" = "FreeBSD" ]; then
 536             ventoy_freebsd_proc "$1" "${chosen_path}"
 537         elif [ "$vt_unix_type" = "DragonFly" ]; then
 538             ventoy_dragonfly_proc "$1" "${chosen_path}"
 539         elif [ "$vt_unix_type" = "NetBSD" ]; then
 540             echo "NetBSD not supported"
 541
 542
 543         else
 544             if [ -n "${vtdebug_flag}" ]; then
 545                 echo "Unknown unix type"
 546             fi
 547         fi
 548     fi
 549
 550     vt_unix_chain_data "${1}${chosen_path}"
 551     ventoy_debug_pause
 552 }
 553
 554
 555 function uefi_windows_menu_func {
 556     vt_windows_reset
 557
 558     if [ "$ventoy_compatible" = "NO" ]; then
 559
 560         if [ "$ventoy_fs_probe" = "iso9660" ]; then
 561             loopback -d loop
 562             vt_iso9660_nojoliet 1
 563             loopback loop "$1$2"
 564         fi
 565
 566         for file in "efi/microsoft/boot/bcd"; do
 567             vt_windows_collect_wim_patch bcd (loop)/$file
 568         done
 569
 570         vt_windows_count_wim_patch vt_wim_cnt
 571         if [ $vt_wim_cnt -eq 0 ]; then
 572             distro_specify_wim_patch_phase2
 573         fi
 574
 575         ventoy_debug_pause
 576         locate_wim
 577     fi
 578
 579     vt_windows_chain_data "${1}${chosen_path}"
 580     ventoy_debug_pause
 581
 582     if vt_check_mode 4; then
 583         vtoy_windows_wimboot_func
 584     fi
 585
 586     if [ -n "$vtoy_chain_mem_addr" ]; then
 587         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 588         ventoy_cli_console
 589         chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} iso_${ventoy_fs_probe} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 590         boot
 591     else
 592         echo "chain empty failed"
 593         ventoy_pause
 594     fi
 595 }
 596
 597 function uefi_find_replace_initrd {
 598     if vt_get_efi_vdisk_offset "${1}${2}" vt_efivdisk_offset; then
 599         loopback -s $vt_efivdisk_offset vtefivdisk "${1}${2}"
 600
 601         unset vt_rp_initrd
 602         vt_search_replace_initrd (vtefivdisk) vt_rp_initrd
 603
 604         if [ -n "$vt_rp_initrd" ]; then
 605             vt_add_replace_file $3 "$vt_rp_initrd"
 606         fi
 607
 608         loopback -d vtefivdisk
 609         ventoy_debug_pause
 610     fi
 611 }
 612
 613 function uefi_linux_menu_func {
 614
 615     if [ "$ventoy_compatible" = "NO" ]; then
 616
 617         if [ "$ventoy_fs_probe" = "udf" ]; then
 618             loopback -d loop
 619             set ventoy_fs_probe=iso9660
 620             loopback loop "$1$2"
 621         fi
 622
 623         vt_load_cpio  $vtoy_path   "$2" "$1" "busybox=$ventoy_busybox_ver"
 624
 625         vt_linux_clear_initrd
 626
 627         if [ -d (loop)/pmagic ]; then
 628             vt_linux_specify_initrd_file /pmagic/initrd.img
 629         else
 630             for file in "boot/grub/grub.cfg" "EFI/BOOT/grub.cfg" "EFI/boot/grub.cfg" "efi/boot/grub.cfg" "EFI/BOOT/BOOTX64.conf" "/grub/grub.cfg"; do
 631                 if [ -e (loop)/$file ]; then
 632                     vt_linux_parse_initrd_grub  file  (loop)/$file
 633                 fi
 634             done
 635         fi
 636
 637         # special process for special distros
 638         if [ -d (loop)/loader/entries ]; then
 639             vt_linux_parse_initrd_grub  dir  (loop)/loader/entries/
 640         elif [ -d (loop)/boot/grub ]; then
 641             vt_linux_parse_initrd_grub  dir  (loop)/boot/grub/
 642         fi
 643
 644         distro_specify_initrd_file
 645
 646         vt_linux_initrd_count vtcount
 647
 648         if [ $vtcount -eq 0 ]; then
 649             distro_specify_initrd_file_phase2
 650
 651             if [ "$vt_efi_dir" = "NO" ]; then
 652                 if [ -f (loop)/efi.img ];  then
 653                     vt_add_replace_file 0 "initrd"
 654                 fi
 655             fi
 656         fi
 657
 658         locate_initrd
 659
 660         if [ -d (loop)/loader/entries ]; then
 661             vt_linux_get_main_initrd_index vtindex
 662
 663             if [ -d (loop)/arch ]; then
 664                 if [ -f (loop)/arch/boot/x86_64/archiso.img ]; then
 665                     vt_add_replace_file $vtindex "EFI\\archiso\\archiso.img"
 666                 elif [ -f (loop)/arch/boot/x86_64/initramfs-linux.img ]; then
 667                     vt_add_replace_file $vtindex "arch\\boot\\x86_64\\initramfs-linux.img"
 668                 elif [ -f (loop)/boot/initramfs_x86_64.img ]; then
 669                     vt_add_replace_file $vtindex "boot\\initramfs_x86_64.img"
 670                 fi
 671             elif [ -d (loop)/blackarch ]; then
 672                 if [ -f (loop)/blackarch/boot/x86_64/archiso.img ]; then
 673                     vt_add_replace_file $vtindex "EFI\\archiso\\archiso.img"
 674                 elif [ -f (loop)/blackarch/boot/x86_64/initramfs-linux.img ]; then
 675                     vt_add_replace_file $vtindex "blackarch\\boot\\x86_64\\initramfs-linux.img"
 676                 fi
 677             elif [ -d (loop)/anarchy ]; then
 678                 if [ -f (loop)/anarchy/boot/x86_64/initramfs-linux.img ]; then
 679                     vt_add_replace_file $vtindex "anarchy\\boot\\x86_64\\initramfs-linux.img"
 680                 fi
 681             elif [ -d (loop)/parabola ]; then
 682                 if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 683                     vt_add_replace_file $vtindex "EFI\\parabolaiso\\parabolaiso.img"
 684                 elif [ -f (loop)/parabola/boot/x86_64/initramfs-linux-libre.img ]; then
 685                     vt_add_replace_file $vtindex "parabola\\boot\\x86_64\\initramfs-linux-libre.img"
 686                 fi
 687             elif [ -f (loop)/EFI/BOOT/initrd.gz ]; then
 688                 vt_add_replace_file $vtindex "EFI\\BOOT\\initrd.gz"
 689             elif [ -f (loop)/loader/entries/thinstation.conf ]; then
 690                 vt_add_replace_file $vtindex "boot\\initrd"
 691             elif [ -f (loop)/loader/entries/pisi-efi-x86_64.conf ]; then
 692                 vt_add_replace_file $vtindex "EFI\\pisi\\initrd.img"
 693             fi
 694
 695             vt_get_replace_file_cnt vt_replace_cnt
 696             if [ $vt_replace_cnt -eq 0 ]; then
 697                 uefi_find_replace_initrd "$1" "$2" $vtindex
 698             fi
 699         elif [ -d (loop)/EFI/boot/entries ]; then
 700             if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 701                 vt_add_replace_file 0 "EFI\\parabolaiso\\parabolaiso.img"
 702             elif [ -f (loop)/hyperbola/boot/x86_64/hyperiso.img ]; then
 703                 vt_add_replace_file 0 "EFI\\hyperiso\\hyperiso.img"
 704             fi
 705         elif [ -d (loop)/EFI/BOOT/entries ]; then
 706             vt_linux_get_main_initrd_index vtindex
 707
 708             if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 709                 vt_add_replace_file 0 "EFI\\parabolaiso\\parabolaiso.img"
 710             elif [ -f (loop)/parabola/boot/x86_64/initramfs-linux-libre.img ]; then
 711                 vt_add_replace_file $vtindex "parabola\\boot\\x86_64\\initramfs-linux-libre.img"
 712             fi
 713         elif [ -e (loop)/syslinux/alt0/full.cz ]; then
 714             vt_add_replace_file 0 "EFI\\BOOT\\full.cz"
 715             set FirstTryBootFile='@EFI@BOOT@grubx64.efi'
 716
 717
 718         fi
 719
 720     fi
 721
 722     vt_linux_chain_data "${1}${chosen_path}"
 723
 724     if [ -n "$LoadIsoEfiDriver" -a $vt_chosen_size -lt 104857600 ]; then
 725         if [ -f (loop)/efi/clover/cloverx64.efi ]; then
 726             unset LoadIsoEfiDriver
 727         fi
 728     fi
 729
 730     if [ -n "$vtoy_chain_mem_addr" ]; then
 731         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 732         ventoy_cli_console
 733
 734         if vt_check_mode 3; then
 735             ventoy_debug_pause
 736         else
 737             if [ "$VTOY_EFI_ARCH" != "mips" ]; then
 738                 chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi fallback env_param=${env_param} isoefi=${LoadIsoEfiDriver} FirstTry=${FirstTryBootFile} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 739                 boot
 740             fi
 741         fi
 742
 743         # fallback
 744         set vtback_root=$root
 745         vt_push_last_entry
 746         set vtback_theme=$theme
 747         unset theme
 748
 749         vt_trailer_cpio "$vtoy_iso_part" "$vt_chosen_path" noinit
 750         vt_set_boot_opt rdinit=/vtoy/vtoy
 751
 752         set root=(loop)
 753         set vtback_cfg_find=0
 754         for cfg in "/boot/grub/grub.cfg" "/EFI/BOOT/grub.cfg" "/EFI/debian/grub.cfg" "EFI/boot/grub.cfg" "efi/boot/grub.cfg" "/grub/grub.cfg" "EFI/BOOT/BOOTX64.conf"; do
 755             if [ -e "$cfg" ]; then
 756                 set vtback_cfg_find=1
 757                 configfile "$cfg"
 758                 break
 759             fi
 760         done
 761
 762         if [ "$vtback_cfg_find" = "0" ]; then
 763             echo " "
 764             echo "No bootfile found for UEFI!"
 765             echo "Maybe the image does not support $VTOY_EFI_ARCH UEFI"
 766             echo " "
 767             sleep 30
 768         fi
 769
 770         vt_unset_boot_opt
 771         set root=$vtback_root
 772         set theme=$vtback_theme
 773         vt_pop_last_entry
 774         ventoy_gui_console
 775     else
 776         echo "chain empty failed"
 777         ventoy_pause
 778     fi
 779 }
 780
 781 function uefi_unix_menu_func {
 782     ventoy_unix_comm_proc $1 "${chosen_path}"
 783
 784     if [ -n "$vtoy_chain_mem_addr" ]; then
 785         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 786         ventoy_cli_console
 787         chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} FirstTry=${FirstTryBootFile} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 788         boot
 789     else
 790         echo "chain empty failed"
 791         ventoy_pause
 792     fi
 793 }
 794
 795 function ventoy_reset_nojoliet {
 796     if vt_str_begin "$vt_volume_id" "ARCARESCUE"; then
 797         vt_iso9660_nojoliet 1
 798     else
 799         vt_iso9660_nojoliet 0
 800     fi
 801
 802     vt_append_extra_sector 0
 803 }
 804
 805 function uefi_iso_menu_func {
 806
 807     if [ -d (loop)/ ]; then
 808         loopback -d loop
 809     fi
 810
 811     if [ -n "$vtisouefi" ]; then
 812         set LoadIsoEfiDriver=on
 813         unset vtisouefi
 814     elif vt_check_mode 2; then
 815         set LoadIsoEfiDriver=on
 816     else
 817         unset LoadIsoEfiDriver
 818     fi
 819
 820     set chosen_path="$2"
 821     vt_select_auto_install "${chosen_path}"
 822     vt_select_persistence "${chosen_path}"
 823
 824     if vt_is_udf "${1}${chosen_path}"; then
 825         set ventoy_fs_probe=udf
 826     else
 827         set ventoy_fs_probe=iso9660
 828         ventoy_reset_nojoliet
 829
 830         # Lenovo EasyStartup need an addional sector for boundary check
 831         if vt_str_begin "$vt_volume_id" "EasyStartup"; then
 832             vt_skip_svd "${vtoy_iso_part}${vt_chosen_path}"
 833             vt_append_extra_sector 1
 834         fi
 835     fi
 836
 837     loopback loop "${1}${chosen_path}"
 838     get_os_type (loop)
 839
 840     if [ -d (loop)/EFI ]; then
 841         set vt_efi_dir=YES
 842     elif [ -d (loop)/efi ]; then
 843         set vt_efi_dir=YES
 844     else
 845         set vt_efi_dir=NO
 846     fi
 847
 848     if [ -n "$vtcompat" ]; then
 849         set ventoy_compatible=YES
 850         unset vtcompat
 851     elif vt_check_mode 1; then
 852         set ventoy_compatible=YES
 853     else
 854         vt_check_compatible (loop)
 855     fi
 856
 857     vt_img_sector "${1}${chosen_path}"
 858
 859     if [ "$ventoy_fs_probe" = "iso9660" ]; then
 860         vt_select_conf_replace "${1}" "${chosen_path}"
 861     fi
 862
 863     if [ "$vtoy_os" = "Windows" ]; then
 864         vt_check_compatible_pe (loop)
 865         uefi_windows_menu_func  "$1" "${chosen_path}"
 866     elif [ "$vtoy_os" = "Unix" ]; then
 867         uefi_unix_menu_func "$1" "${chosen_path}"
 868     else
 869         vt_check_compatible_linux (loop)
 870         uefi_linux_menu_func  "$1" "${chosen_path}"
 871     fi
 872
 873     ventoy_gui_console
 874 }
 875
 876 function uefi_iso_memdisk {
 877     echo 'Loading ISO file to memory ...'
 878     vt_load_img_memdisk "${1}${2}" vtoy_iso_buf
 879
 880     ventoy_cli_console
 881     chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
 882     boot
 883
 884     ventoy_gui_console
 885 }
 886
 887
 888 function vtoy_windows_wimboot_func {
 889     if [ -f (loop)/x86/sources/boot.wim -a -f (loop)/x64/sources/boot.wim ]; then
 890         vt_sel_wimboot vtoy_wimboot_bit
 891         if [ "$vtoy_wimboot_bit" = "32" ]; then
 892             set vtoy_wimboot_prefix=(loop)/x86
 893         else
 894             set vtoy_wimboot_prefix=(loop)/x64
 895         fi
 896     else
 897         set vtoy_wimboot_prefix=(loop)
 898         if vt_is_pe64 $vtoy_wimboot_prefix/setup.exe; then
 899             set vtoy_wimboot_bit=64
 900         else
 901             set vtoy_wimboot_bit=32
 902         fi
 903     fi
 904
 905     if [ -n "${vtdebug_flag}" ]; then
 906         echo vtoy_wimboot_prefix=$vtoy_wimboot_prefix vtoy_wimboot_bit=$vtoy_wimboot_bit
 907     fi
 908
 909     for wmfile in sources/boot.wim boot/bcd boot/boot.sdi; do
 910         if [ ! -f $vtoy_wimboot_prefix/$wmfile ]; then
 911             return
 912         fi
 913     done
 914
 915     if [ -f $vtoy_wimboot_prefix/sources/install.wim -o -f $vtoy_wimboot_prefix/sources/install.esd ]; then
 916         vt_windows_wimboot_data
 917     else
 918         return
 919     fi
 920
 921     if [ "$grub_platform" = "pc" ]; then
 922         set vt_wimkernel=wimboot.x86_64.xz
 923
 924         linux16  "$vtoy_path/$vt_wimkernel"  quiet
 925         ventoy_debug_pause
 926
 927         vt_set_wim_load_prompt 1 "Loading files......"
 928         initrd16 newc:vtoyjump.exe:$vtoy_path/vtoyjump${vtoy_wimboot_bit}.exe \
 929              newc:wimboot.data:mem:${vtoy_wimboot_mem_addr}:size:${vtoy_wimboot_mem_size} \
 930              newc:winpeshl.ini:mem:${vtoy_winpeshl_ini_addr}:size:${vtoy_winpeshl_ini_size} \
 931              newc:bcd:$vtoy_wimboot_prefix/boot/bcd \
 932              newc:boot.sdi:$vtoy_wimboot_prefix/boot/boot.sdi \
 933              newc:boot.wim:$vtoy_wimboot_prefix/sources/boot.wim
 934         vt_set_wim_load_prompt 0
 935         boot
 936     else
 937         if [ "$grub_cpu" = "i386" ]; then
 938             set vt_wimkernel=wimboot.i386.efi.xz
 939         else
 940             set vt_wimkernel=wimboot.x86_64.xz
 941         fi
 942
 943         vt_set_wim_load_prompt 1 "Loading files......"
 944         vt_load_file_to_mem "nodecompress" $vtoy_wimboot_prefix/sources/boot.wim vtoy_wimfile_mem
 945         vt_set_wim_load_prompt 0
 946
 947         if [ $? -eq 0 ]; then
 948             set vtoy_wimfile_path=mem:${vtoy_wimfile_mem_addr}:size:${vtoy_wimfile_mem_size}
 949         else
 950             set vtoy_wimfile_path=$vtoy_wimboot_prefix/sources/boot.wim
 951         fi
 952
 953         ventoy_cli_console
 954         chainloader "$vtoy_path/$vt_wimkernel" quiet \
 955             "vf=wimboot.data:mem:${vtoy_wimboot_mem_addr}:size:${vtoy_wimboot_mem_size}" \
 956             "vf=winpeshl.ini:mem:${vtoy_winpeshl_ini_addr}:size:${vtoy_winpeshl_ini_size}" \
 957             "vf=vtoyjump.exe:$vtoy_path/vtoyjump${vtoy_wimboot_bit}.exe" \
 958             "vf=bcd:$vtoy_wimboot_prefix/boot/bcd" \
 959             "vf=boot.sdi:$vtoy_wimboot_prefix/boot/boot.sdi" \
 960             "vf=boot.wim:$vtoy_wimfile_path" \
 961             pfsize=$vtoy_chain_file_size  \
 962             pfread=$vtoy_chain_file_read
 963         boot
 964         ventoy_gui_console
 965     fi
 966 }
 967
 968 function legacy_windows_menu_func {
 969     vt_windows_reset
 970
 971     if [ "$ventoy_compatible" = "NO" ]; then
 972
 973         if [ "$ventoy_fs_probe" = "iso9660" ]; then
 974             loopback -d loop
 975             vt_iso9660_nojoliet 1
 976             loopback loop "$1$2"
 977         fi
 978
 979         for file in "boot/bcd" "/efi/microsoft/boot/bcd" "SSTR/BCD" "boot/bce"; do
 980             vt_windows_collect_wim_patch bcd (loop)/$file
 981         done
 982
 983         distro_specify_wim_patch
 984
 985         vt_windows_count_wim_patch vt_wim_cnt
 986         if [ $vt_wim_cnt -eq 0 ]; then
 987             distro_specify_wim_patch_phase2
 988         fi
 989
 990         ventoy_debug_pause
 991         locate_wim
 992     fi
 993
 994     vt_windows_chain_data "${1}${chosen_path}"
 995     ventoy_debug_pause
 996
 997     if vt_check_mode 4; then
 998         vtoy_windows_wimboot_func
 999     fi
1000
1001     if [ -n "$vtoy_chain_mem_addr" ]; then
1002         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1003         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag} ibft mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1004         boot
1005     else
1006         echo "chain empty failed"
1007         ventoy_pause
1008     fi
1009 }
1010
1011 function legacy_linux_menu_func {
1012     if [ "$ventoy_compatible" = "NO" ]; then
1013
1014         if [ "$ventoy_fs_probe" = "udf" ]; then
1015             loopback -d loop
1016             set ventoy_fs_probe=iso9660
1017             loopback loop "$1$2"
1018         fi
1019
1020
1021         if vt_syslinux_need_nojoliet "$1$2"; then
1022             vt_iso9660_nojoliet 1
1023             loopback -d loop
1024             loopback loop "$1$2"
1025         fi
1026
1027         vt_load_cpio  $vtoy_path  "$2" "$1" "busybox=$ventoy_busybox_ver"
1028
1029         vt_linux_clear_initrd
1030
1031         if [ -d (loop)/pmagic ]; then
1032             vt_linux_specify_initrd_file /pmagic/initrd.img
1033         else
1034             for dir in "isolinux" "boot/isolinux" "boot/x86_64/loader" "syslinux" "boot/syslinux"; do
1035                 if [ -d (loop)/$dir ]; then
1036                     vt_linux_parse_initrd_isolinux   (loop)/$dir/
1037                 fi
1038             done
1039         fi
1040
1041         # special process for special distros
1042         #archlinux
1043         if [ -d (loop)/arch/boot/syslinux ]; then
1044             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/
1045             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/boot/syslinux/
1046         elif [ -d (loop)/anarchy/boot/syslinux ]; then
1047             vt_linux_parse_initrd_isolinux   (loop)/anarchy/boot/syslinux/  /anarchy/
1048
1049         #manjaro
1050         elif [ -d (loop)/manjaro ]; then
1051             if [ -e (loop)/boot/grub/kernels.cfg ]; then
1052                 vt_linux_parse_initrd_grub  file  (loop)/boot/grub/kernels.cfg
1053             fi
1054         elif [ -e (loop)/boot/grub/grub.cfg ]; then
1055             vt_linux_parse_initrd_grub  file  (loop)/boot/grub/grub.cfg
1056         fi
1057
1058         distro_specify_initrd_file
1059
1060         vt_linux_initrd_count vtcount
1061         if [ $vtcount -eq 0 ]; then
1062             if [ -d (loop)/rancheros ]; then
1063                 vt_linux_parse_initrd_isolinux   (loop)/boot/  /boot/isolinux/
1064             fi
1065
1066             distro_specify_initrd_file_phase2
1067         fi
1068
1069         locate_initrd
1070     fi
1071
1072     vt_linux_chain_data "${1}${chosen_path}"
1073     ventoy_debug_pause
1074
1075     if [ -n "$vtoy_chain_mem_addr" ]; then
1076         if vt_check_mode 3; then
1077             ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1078             ventoy_cli_console
1079
1080             # fallback
1081             set vtback_root=$root
1082             vt_push_last_entry
1083             set vtback_theme=$theme
1084             unset theme
1085
1086             vt_trailer_cpio "$vtoy_iso_part" "$vt_chosen_path" noinit
1087             vt_set_boot_opt rdinit=/vtoy/vtoy
1088
1089             set root=(loop)
1090             set vtback_cfg_find=0
1091             for cfg in "/boot/grub/grub.cfg" "/EFI/BOOT/grub.cfg" "/EFI/debian/grub.cfg" "EFI/boot/grub.cfg" "efi/boot/grub.cfg" "/grub/grub.cfg" "EFI/BOOT/BOOTX64.conf"; do
1092                 if [ -e "$cfg" ]; then
1093                     set vtback_cfg_find=1
1094                     configfile "$cfg"
1095                     break
1096                 fi
1097             done
1098
1099             vt_unset_boot_opt
1100             set root=$vtback_root
1101             set theme=$vtback_theme
1102             vt_pop_last_entry
1103             ventoy_gui_console
1104         else
1105             ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1106             linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1107             boot
1108         fi
1109     else
1110         echo "chain empty failed"
1111         ventoy_pause
1112     fi
1113 }
1114
1115
1116 function legacy_unix_menu_func {
1117     ventoy_unix_comm_proc $1 "${chosen_path}"
1118
1119     if [ -n "$vtoy_chain_mem_addr" ]; then
1120         #ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1121         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1122         boot
1123     else
1124         echo "chain empty failed"
1125         ventoy_pause
1126     fi
1127 }
1128
1129
1130 function legacy_iso_menu_func {
1131
1132     if [ -d (loop)/ ]; then
1133         loopback -d loop
1134     fi
1135
1136     set chosen_path="$2"
1137
1138     vt_select_auto_install "${chosen_path}"
1139     vt_select_persistence "${chosen_path}"
1140
1141     if vt_is_udf "${1}${chosen_path}"; then
1142         set ventoy_fs_probe=udf
1143     else
1144         set ventoy_fs_probe=iso9660
1145         ventoy_reset_nojoliet
1146     fi
1147
1148     loopback loop "${1}${chosen_path}"
1149
1150     get_os_type (loop)
1151
1152     if [ -n "$vtcompat" ]; then
1153         set ventoy_compatible=YES
1154         unset vtcompat
1155     elif vt_check_mode 1; then
1156         set ventoy_compatible=YES
1157     else
1158         vt_check_compatible (loop)
1159     fi
1160
1161     vt_img_sector "${1}${chosen_path}"
1162
1163     if [ "$ventoy_fs_probe" = "iso9660" ]; then
1164         vt_select_conf_replace "${1}" "${chosen_path}"
1165     fi
1166
1167     if [ "$vtoy_os" = "Windows" ]; then
1168         vt_check_compatible_pe (loop)
1169         legacy_windows_menu_func  "$1" "${chosen_path}"
1170     elif [ "$vtoy_os" = "Unix" ]; then
1171         legacy_unix_menu_func "$1" "${chosen_path}"
1172     else
1173         vt_check_compatible_linux (loop)
1174         legacy_linux_menu_func  "$1" "${chosen_path}"
1175     fi
1176 }
1177
1178 function legacy_iso_memdisk {
1179
1180     linux16   $vtoy_path/memdisk iso raw
1181     echo "Loading ISO file to memory ..."
1182     initrd16  "${1}${2}"
1183     boot
1184 }
1185
1186
1187 function iso_endless_os_proc {
1188     if [ -d (loop)/ ]; then
1189         loopback -d loop
1190     fi
1191
1192     loopback loop "${1}${2}"
1193     vt_img_sector "${1}${2}"
1194
1195     vt_load_cpio  $vtoy_path  "$2" "$1"  "busybox=$ventoy_busybox_ver"
1196     vt_trailer_cpio "$1" "$2" noinit
1197
1198     ventoy_debug_pause
1199
1200     vt_set_boot_opt '@kparams' rdinit=/vtoy/vtoy
1201
1202     set eosimage=loop
1203     set ventoy_bls_bootdev=/boot
1204     set ventoy_loading_tip="Loading files ......"
1205
1206     export eosimage
1207     configfile (loop)/endless/grub/grub.cfg
1208
1209     unset eosimage
1210     unset ventoy_bls_bootdev
1211     unset ventoy_loading_tip
1212
1213     vt_unset_boot_opt
1214 }
1215
1216
1217 function ventoy_iso_busybox_ver {
1218
1219     if [ "$VTOY_EFI_ARCH" = "aa64" ]; then
1220         set ventoy_busybox_ver=a64
1221     elif [ "$VTOY_EFI_ARCH" = "mips" ]; then
1222         set ventoy_busybox_ver=m64
1223     else
1224         set ventoy_busybox_ver=32
1225
1226         #special process for deepin-live iso
1227         if [ "$vt_chosen_size" = "403701760" ]; then
1228             if vt_str_str "$vt_chosen_path" "/deepin-live"; then
1229                 set ventoy_busybox_ver=64
1230             fi
1231         elif vt_str_begin "$vt_volume_id" "PHOTON_"; then
1232             set ventoy_busybox_ver=64
1233         elif vt_str_begin "$vt_volume_id" "smgl-test-quinq-x86_64"; then
1234             set ventoy_busybox_ver=64
1235         elif vt_str_begin "$vt_volume_id" "LDiagBootable"; then
1236             set ventoy_busybox_ver=64
1237
1238         fi
1239     fi
1240 }
1241
1242
1243 function iso_common_menuentry {
1244     unset vt_system_id
1245     unset vt_volume_id
1246
1247     vt_chosen_img_path vt_chosen_path vt_chosen_size
1248
1249     vt_parse_iso_volume "${vtoy_iso_part}${vt_chosen_path}" vt_system_id vt_volume_id vt_volume_space
1250     if [ $vt_volume_space -ne $vt_chosen_size ]; then
1251         vt_mod $vt_chosen_size 2048 vt_chosen_size_mod
1252         if [ $vt_chosen_size_mod -ne 0 ]; then
1253             echo -e "\n $vt_volume_space $vt_chosen_size $vt_chosen_size_mod\n"
1254             echo -e "\n The size of the iso file \"$vt_chosen_size\" is invalid. File corrupted ?\n"
1255             echo -e " 此ISO文件的大小 \"$vt_chosen_size\" 有问题，请确认文件是否损坏。\n"
1256             echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
1257             read vtInputKey
1258         fi
1259     fi
1260
1261     if vt_check_password "${vt_chosen_path}"; then
1262         return
1263     fi
1264
1265     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1266         return
1267     fi
1268
1269     if vt_str_begin "$vt_volume_id" "Avira"; then
1270         vt_skip_svd "${vtoy_iso_part}${vt_chosen_path}"
1271     fi
1272
1273     ventoy_iso_busybox_ver
1274
1275     #special process for Endless OS
1276     if vt_str_begin "$vt_volume_id" "Endless-OS"; then
1277         iso_endless_os_proc $vtoy_iso_part "$vt_chosen_path"
1278     elif vt_str_begin "$vt_volume_id" "TENS-Public"; then
1279         set vtcompat=1
1280     fi
1281
1282     if [ "$grub_platform" = "pc" ]; then
1283         if vt_check_mode 0; then
1284             legacy_iso_memdisk $vtoy_iso_part "$vt_chosen_path"
1285         else
1286             legacy_iso_menu_func $vtoy_iso_part "$vt_chosen_path"
1287         fi
1288     else
1289         if vt_check_mode 0; then
1290             uefi_iso_memdisk $vtoy_iso_part  "$vt_chosen_path"
1291         else
1292             uefi_iso_menu_func $vtoy_iso_part  "$vt_chosen_path"
1293         fi
1294     fi
1295 }
1296
1297 function miso_common_menuentry {
1298     vt_chosen_img_path vt_chosen_path vt_chosen_size
1299
1300     if vt_check_password "${vt_chosen_path}"; then
1301         return
1302     fi
1303
1304     echo "memdisk mode boot for $vt_chosen_path"
1305     echo ""
1306     ventoy_debug_pause
1307
1308     if [ "$grub_platform" = "pc" ]; then
1309         legacy_iso_memdisk $vtoy_iso_part "$vt_chosen_path"
1310     else
1311         uefi_iso_memdisk $vtoy_iso_part  "$vt_chosen_path"
1312     fi
1313 }
1314
1315
1316 function common_unsupport_menuentry {
1317     echo -e "\n The name of the iso file could NOT contain space or non-ascii characters. \n"
1318     echo -e " 文件名中不能有中文或空格 \n"
1319     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
1320     read vtInputKey
1321 }
1322
1323 function miso_unsupport_menuentry {
1324     common_unsupport_menuentry
1325 }
1326
1327 function iso_unsupport_menuentry {
1328     common_unsupport_menuentry
1329 }
1330
1331 function wim_common_menuentry {
1332     vt_chosen_img_path vt_chosen_path vt_chosen_size
1333
1334     if vt_check_password "${vt_chosen_path}"; then
1335         return
1336     fi
1337
1338     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1339         return
1340     fi
1341
1342     if vt_wim_check_bootable "${vtoy_iso_part}${vt_chosen_path}"; then
1343         vt_wim_chain_data "${vtoy_iso_part}${vt_chosen_path}"
1344     else
1345         echo -e "\n This is NOT a bootable WIM file. \n"
1346         echo -e " 这不是一个可启动的 WIM 文件。\n"
1347     fi
1348
1349     ventoy_debug_pause
1350
1351     if [ -n "$vtoy_chain_mem_addr" ]; then
1352         if [ "$grub_platform" = "pc" ]; then
1353             linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1354         else
1355             ventoy_cli_console
1356             chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1357             ventoy_gui_console
1358         fi
1359         boot
1360     else
1361         echo "chain empty failed"
1362         ventoy_pause
1363     fi
1364 }
1365
1366 function wim_unsupport_menuentry {
1367     common_unsupport_menuentry
1368 }
1369
1370 function efi_common_menuentry {
1371     vt_chosen_img_path vt_chosen_path vt_chosen_size
1372
1373     if vt_check_password "${vt_chosen_path}"; then
1374         return
1375     fi
1376
1377     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1378         return
1379     fi
1380
1381     vt_concat_efi_iso "${vtoy_iso_part}${vt_chosen_path}" vtoy_iso_buf
1382
1383     ventoy_debug_pause
1384
1385     ventoy_cli_console
1386
1387     unset vtoy_dotefi_retry
1388     chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} dotefi isoefi=on ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
1389     boot
1390
1391     if [ -n "$vtoy_dotefi_retry" ]; then
1392         unset vtoy_dotefi_retry
1393         chainloader "${vtoy_iso_part}${vt_chosen_path}"
1394         boot
1395     fi
1396
1397     ventoy_gui_console
1398 }
1399
1400 function efi_unsupport_menuentry {
1401     common_unsupport_menuentry
1402 }
1403
1404 function vhdboot_common_func {
1405     vt_patch_vhdboot "$1"
1406
1407     ventoy_debug_pause
1408
1409     if [ -n "$vtoy_vhd_buf_addr" ]; then
1410         if [ "$grub_platform" = "pc" ]; then
1411             ventoy_cli_console
1412             linux16   $vtoy_path/memdisk iso raw
1413             initrd16  mem:${vtoy_vhd_buf_addr}:size:${vtoy_vhd_buf_size}
1414             boot
1415             ventoy_gui_console
1416         else
1417             ventoy_cli_console
1418             chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_vhd_buf_addr}:size:${vtoy_vhd_buf_size}
1419             boot
1420             ventoy_gui_console
1421         fi
1422     else
1423         echo "Please put the right ventoy_vhdboot.img file to the 1st partition"
1424         ventoy_pause
1425     fi
1426 }
1427
1428 function vhd_common_menuentry {
1429
1430     if [ "$VTOY_VHD_NO_WARNING" != "1" ]; then
1431         if [ "$vtoy_iso_fs" != "ntfs" ]; then
1432             echo -e "!!! WARNING !!!\n"
1433             echo -e "\nPartition1 ($vtoy_iso_fs) is NOT ntfs, the VHD(x) file may not boot normally \n"
1434             echo -e "\nVHD(x) 文件所在分区不是 ntfs 格式, 可能无法正常启动 \n\n"
1435             echo -n "press ENTER to continue boot (请按 回车 键继续) ..."
1436             read vtInputKey
1437         fi
1438     fi
1439
1440     vt_chosen_img_path vt_chosen_path vt_chosen_size
1441
1442     if vt_check_password "${vt_chosen_path}"; then
1443         return
1444     fi
1445
1446     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1447         return
1448     fi
1449
1450     vhdboot_common_func "${vt_chosen_path}"
1451 }
1452
1453 function vhd_unsupport_menuentry {
1454     common_unsupport_menuentry
1455 }
1456
1457 function vtoyboot_common_func {
1458     set AltBootPart=0
1459     set vtoysupport=0
1460
1461     vt_get_vtoy_type "${1}" vtoytype parttype AltBootPart
1462
1463     if vt_str_begin $vtoytype vhd; then
1464         set vtoysupport=1
1465     elif [ "$vtoytype" = "raw" ]; then
1466         set vtoysupport=1
1467     elif [ "$vtoytype" = "vdi" ]; then
1468         set vtoysupport=1
1469     fi
1470
1471     if [ $vtoysupport -eq 1 ]; then
1472         if [ "$grub_platform" = "pc" ]; then
1473             if [ "$parttype" = "gpt" -a $AltBootPart -eq 0 ]; then
1474                 echo "The OS in the vdisk was created in UEFI mode, but current is Legacy BIOS mode."
1475                 echo "虚拟磁盘内的系统是在UEFI模式下创建的，而当前系统是Legacy BIOS模式，可能无法正常启动。"
1476                 ventoy_pause
1477             fi
1478         else
1479             if [ "$parttype" = "mbr" -a $AltBootPart -eq 0 ]; then
1480                 echo "The OS in the vdisk was created in Legacy BIOS mode, but current is UEFI mode."
1481                 echo "虚拟磁盘内的系统是在Legacy BIOS模式下创建的，而当前系统是UEFI模式，可能无法正常启动。"
1482                 ventoy_pause
1483             fi
1484         fi
1485
1486         vt_img_sector "${1}"
1487         vt_raw_chain_data "${1}"
1488
1489         ventoy_debug_pause
1490
1491         if [ -n "$vtoy_chain_mem_addr" ]; then
1492             if [ "$grub_platform" = "pc" ]; then
1493                 vt_acpi_param ${vtoy_chain_mem_addr} 512
1494                 linux16 $vtoy_path/ipxe.krn ${vtdebug_flag} bios80  sector512  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1495                 boot
1496             else
1497                 if vt_check_secureboot_var; then
1498                     vt_acpi_param ${vtoy_chain_mem_addr} 512
1499                 fi
1500                 ventoy_cli_console
1501                 chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi sector512 env_param=${ventoy_env_param} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1502                 boot
1503                 ventoy_gui_console
1504             fi
1505         else
1506             echo "chain empty failed!"
1507             ventoy_pause
1508         fi
1509     else
1510         echo "Unsupported vtoy type $vtoytype"
1511         ventoy_pause
1512     fi
1513 }
1514
1515 function vtoy_common_menuentry {
1516     vt_chosen_img_path vt_chosen_path vt_chosen_size
1517
1518     if vt_check_password "${vt_chosen_path}"; then
1519         return
1520     fi
1521
1522     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1523         return
1524     fi
1525
1526     vtoyboot_common_func "${vtoy_iso_part}${vt_chosen_path}"
1527 }
1528
1529 function vtoy_unsupport_menuentry {
1530     common_unsupport_menuentry
1531 }
1532
1533 #
1534 #============================================================#
1535 # IMG file boot process                                      #
1536 #============================================================#
1537 #
1538
1539 function only_uefi_tip {
1540     echo -e "\n This IMG file is only supported in UEFI mode. \n"
1541     echo -e "\n press ENTER to exit ..."
1542     read vtInputKey
1543 }
1544
1545 function ventoy_img_easyos {
1546     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1547     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1548
1549     loopback easysfs (vtimghd,1)/easy.sfs
1550     vt_get_lib_module_ver (easysfs) /lib/modules/ vt_module_ver
1551
1552     if [ -n "$vt_module_ver" ]; then
1553         for mod in "kernel/drivers/md/dm-mod.ko" "kernel/drivers/dax/dax.ko"; do
1554             vt_img_extra_initrd_append  (easysfs)/lib/modules/$vt_module_ver/$mod
1555         done
1556     fi
1557
1558     ventoy_debug_pause
1559
1560     #boot image file
1561     vt_set_boot_opt rdinit=/vtoy/vtoy
1562     vt_img_hook_root
1563
1564     syslinux_configfile (vtimghd,1)/syslinux.cfg
1565
1566     vt_img_unhook_root
1567     vt_unset_boot_opt
1568     loopback -d easysfs
1569 }
1570
1571 function ventoy_img_volumio {
1572     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1573     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1574
1575     ventoy_debug_pause
1576
1577     #boot image file
1578     vt_set_boot_opt rdinit=/vtoy/vtoy imgpart=/dev/ventoy2 bootpart=/dev/ventoy1
1579     vt_img_hook_root
1580
1581     syslinux_configfile (vtimghd,1)/syslinux.cfg
1582
1583     vt_img_unhook_root
1584     vt_unset_boot_opt
1585 }
1586
1587 function ventoy_img_openelec {
1588     elec_ver=$1
1589
1590     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1591     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1592
1593     loopback vtloopex $vtoy_efi_part/ventoy/vtloopex.cpio
1594     vt_img_extra_initrd_append  (vtloopex)/$elec_ver/vtloopex.tar.xz
1595
1596     ventoy_debug_pause
1597
1598     #boot image file
1599     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=$elec_ver
1600     vt_img_hook_root
1601
1602     set root=(vtimghd,1)
1603     syslinux_configfile (vtimghd,1)/syslinux.cfg
1604
1605     vt_img_unhook_root
1606     vt_unset_boot_opt
1607     loopback -d vtloopex
1608 }
1609
1610
1611 function ventoy_img_freedombox {
1612     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1613     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1614
1615     vt_get_lib_module_ver (vtimghd,1) /lib/modules/ vt_module_ver
1616     if [ -n "$vt_module_ver" ]; then
1617         vt_img_extra_initrd_append  (vtimghd,1)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko
1618     fi
1619
1620     ventoy_debug_pause
1621
1622     #boot image file
1623     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=freedombox
1624     vt_img_hook_root
1625
1626     configfile (vtimghd,1)/boot/grub/grub.cfg
1627
1628     vt_img_unhook_root
1629     vt_unset_boot_opt
1630 }
1631
1632 function ventoy_img_paldo {
1633     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1634     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1635
1636     ventoy_debug_pause
1637
1638     #boot image file
1639     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=paldo
1640     vt_img_hook_root
1641
1642     vt_fs_enum_1st_file (vtimghd,1) /loader/entries/ vt_paldo_entry_conf
1643     vt_file_basename $vt_paldo_entry_conf vtPaldoVer
1644
1645     echo loading file...
1646     linux (vtimghd,1)/linux-${vtPaldoVer} root=/dev/ventoy1 rootfstype=vfat
1647     initrd (vtimghd,1)/initramfs-${vtPaldoVer}
1648     boot
1649
1650     vt_img_unhook_root
1651     vt_unset_boot_opt
1652 }
1653
1654 function ventoy_img_ubos {
1655     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1656     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1657
1658     vt_get_lib_module_ver (vtimghd,3) /lib/modules/ vt_module_ver
1659     if [ -n "$vt_module_ver" ]; then
1660         vt_img_extra_initrd_append  (vtimghd,3)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko.xz
1661     fi
1662
1663     ventoy_debug_pause
1664
1665     #boot image file
1666     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=ubos
1667     vt_img_hook_root
1668
1669     echo loading file...
1670     linux (vtimghd,2)/vmlinuz-linux root=/dev/ventoy3 rw
1671     initrd (vtimghd,2)/initramfs-linux.img
1672     boot
1673
1674     vt_img_unhook_root
1675     vt_unset_boot_opt
1676 }
1677
1678 function ventoy_img_recalbox {
1679     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1680     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1681
1682     ventoy_debug_pause
1683
1684     #boot image file
1685     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=recalbox
1686     vt_img_hook_root
1687
1688     set root=(vtimghd,1)
1689     configfile (vtimghd,1)/boot/grub/grub.cfg
1690
1691     vt_img_unhook_root
1692     vt_unset_boot_opt
1693 }
1694
1695 function ventoy_img_esysrescue {
1696     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1697     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1698
1699     ventoy_debug_pause
1700
1701     #boot image file
1702     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=esysrescue
1703     vt_img_hook_root
1704
1705     set root=(vtimghd,1)
1706     configfile (vtimghd,1)/boot/grub/grub.cfg
1707
1708     vt_img_unhook_root
1709     vt_unset_boot_opt
1710 }
1711
1712 function ventoy_img_batocera {
1713     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1714     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1715
1716     ventoy_debug_pause
1717
1718     #boot image file
1719     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=batocera
1720     vt_img_hook_root
1721
1722     set root=(vtimghd,1)
1723     syslinux_configfile (vtimghd,1)/boot/syslinux/syslinux.cfg
1724
1725     vt_img_unhook_root
1726     vt_unset_boot_opt
1727 }
1728
1729 function ventoy_img_openwrt {
1730     if [ -e (vtimghd,2)/lib64 ]; then
1731         set ventoy_busybox_ver=64
1732     fi
1733
1734     vt_fs_enum_1st_dir (vtimghd,2) /lib/modules/ vt_dir_name
1735
1736     if [ -f (vtimghd,2)/lib/modules/$vt_dir_name/dm-mod.ko ]; then
1737         set openwrt_plugin_need=0
1738         vt_img_extra_initrd_append  (vtimghd,2)/lib/modules/$vt_dir_name/dm-mod.ko
1739         if [ -f (vtimghd,2)/lib/modules/$vt_dir_name/dax.ko ]; then
1740             vt_img_extra_initrd_append  (vtimghd,2)/lib/modules/$vt_dir_name/dax.ko
1741         fi
1742     else
1743         set openwrt_plugin_need=1
1744         if [ ! -f ${vtoy_iso_part}/ventoy/ventoy_openwrt.xz ]; then
1745             ventoy_gui_console
1746             echo -e "\n ventoy_openwrt.xz not found. Please refer https://www.ventoy.net/en/doc_openwrt.html.\n"
1747             echo -e " 未找到 ventoy_openwrt.xz 文件。请参考 https://www.ventoy.net/cn/doc_openwrt.html\n"
1748             echo -e "\n press ENTER to exit (请按 回车 键返回) ..."
1749             read vtInputKey
1750             ventoy_cli_console
1751             return
1752         fi
1753     fi
1754
1755     if vt_img_check_range "${vtoy_iso_part}${vt_chosen_path}"; then
1756         ventoy_debug_pause
1757     else
1758         ventoy_gui_console
1759         echo -e "\n IMG file need processed. Please refer https://www.ventoy.net/en/doc_openwrt.html.\n"
1760         echo -e " 此 IMG 文件必须处理之后才能支持。请参考 https://www.ventoy.net/cn/doc_openwrt.html\n"
1761         echo -e "\n press ENTER to exit (请按 回车 键返回) ..."
1762         read vtInputKey
1763         ventoy_cli_console
1764         return
1765     fi
1766
1767     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1768     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1769
1770     if [ $openwrt_plugin_need -eq 1 ]; then
1771         if [ -f ${vtoy_iso_part}/ventoy/ventoy_openwrt.xz ]; then
1772             vt_img_extra_initrd_append  ${vtoy_iso_part}/ventoy/ventoy_openwrt.xz
1773         fi
1774     fi
1775
1776     #boot image file
1777     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=openwrt
1778     vt_img_hook_root
1779
1780     set root=(vtimghd,1)
1781     configfile (vtimghd,1)/boot/grub/grub.cfg
1782
1783     vt_img_unhook_root
1784     vt_unset_boot_opt
1785 }
1786
1787 function ventoy_img_tails {
1788     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1789     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1790
1791     ventoy_debug_pause
1792
1793     #boot image file
1794     vt_set_boot_opt rdinit=/vtoy/vtoy live-media=/dev/dm-1 ventoyos=tails
1795     vt_img_hook_root
1796
1797     set root=(vtimghd,1)
1798     configfile (vtimghd,1)/efi/debian/grub.cfg
1799
1800     vt_img_unhook_root
1801     vt_unset_boot_opt
1802 }
1803
1804 function ventoy_img_fydeos {
1805     if [ "$grub_platform" = "pc" ]; then
1806         only_uefi_tip
1807         return
1808     fi
1809
1810     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=64"
1811     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1812
1813     ventoy_debug_pause
1814
1815     #boot image file
1816     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=fydeos
1817     vt_img_hook_root
1818
1819     set grubdisk=vtimghd
1820     set grubpartA=(vtimghd,3)
1821     set grubpartB=(vtimghd,5)
1822     set linuxpartA=(sda,3)
1823     set linuxpartB=(sda,5)
1824
1825     set root=(vtimghd,12)
1826     configfile (vtimghd,12)/efi/boot/grub.cfg
1827
1828     vt_img_unhook_root
1829     vt_unset_boot_opt
1830
1831     unset grubdisk
1832     unset grubpartA
1833     unset grubpartB
1834     unset linuxpartA
1835     unset linuxpartB
1836 }
1837
1838 function ventoy_img_cloudready {
1839     if [ "$grub_platform" = "pc" ]; then
1840         only_uefi_tip
1841         return
1842     fi
1843
1844     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=64"
1845     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1846
1847     ventoy_debug_pause
1848
1849     #boot image file
1850     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=cloudready
1851     vt_img_hook_root
1852
1853     set grubdisk=vtimghd
1854     set grubpartA=(vtimghd,3)
1855     set grubpartB=(vtimghd,5)
1856     set linuxpartA=(sda,3)
1857     set linuxpartB=(sda,5)
1858
1859     set root=(vtimghd,12)
1860     configfile (vtimghd,12)/efi/boot/grub.cfg
1861
1862     vt_img_unhook_root
1863     vt_unset_boot_opt
1864
1865     unset grubdisk
1866     unset grubpartA
1867     unset grubpartB
1868     unset linuxpartA
1869     unset linuxpartB
1870 }
1871
1872 function ventoy_img_memtest86 {
1873     chainloader (vtimghd,1)/efi/boot/BOOTX64.efi
1874     boot
1875 }
1876
1877 function img_unsupport_tip {
1878     echo -e "\n This IMG file is NOT supported now. \n"
1879     echo -e " 当前不支持启动此 IMG 文件 \n"
1880     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
1881     read vtInputKey
1882 }
1883
1884 function legacy_img_memdisk {
1885     linux16   $vtoy_path/memdisk
1886     echo "Loading img file to memory ..."
1887     initrd16  "${1}${2}"
1888
1889     ventoy_cli_console
1890     boot
1891 }
1892
1893 function img_common_menuentry {
1894     set ventoy_compatible=YES
1895     set ventoy_busybox_ver=32
1896     unset LoadIsoEfiDriver
1897
1898     vt_chosen_img_path vt_chosen_path vt_chosen_size
1899
1900     if vt_check_password "${vt_chosen_path}"; then
1901         return
1902     fi
1903
1904     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1905         return
1906     fi
1907
1908     if [ "$grub_platform" = "pc" ]; then
1909         if vt_check_mode 0; then
1910             legacy_img_memdisk $vtoy_iso_part "$vt_chosen_path"
1911             return
1912         fi
1913     fi
1914
1915     loopback vtimghd "${vtoy_iso_part}${vt_chosen_path}"
1916     vt_img_sector "${vtoy_iso_part}${vt_chosen_path}"
1917
1918     vt_img_part_info (vtimghd)
1919
1920     set vtback_root=$root
1921     ventoy_cli_console
1922     vt_push_last_entry
1923     set vtback_theme=$theme
1924     unset theme
1925
1926     vt_img_extra_initrd_reset
1927
1928
1929     vt_get_fs_label (vtimghd,1) vtImgHd1Label
1930
1931     if [ "$vtImgHd1Label" = "STATE" ]; then
1932         vt_get_fs_label (vtimghd,3) vtImgHd3Label
1933     elif [ -d (vtimghd,2)/lib ]; then
1934         vt_get_fs_label (vtimghd,2) vtImgHd2Label
1935     fi
1936
1937     if [ -e (vtimghd,1)/etc/hostname ]; then
1938         vt_1st_line (vtimghd,1)/etc/hostname vtImgHostname
1939     fi
1940
1941     if vt_str_begin "$vtImgHd3Label" "ROOT-"; then
1942         if [ -f (vtimghd,3)/etc/os-release.d/ID ]; then
1943             vt_1st_line (vtimghd,3)/etc/os-release.d/ID vt_release_line1
1944             if [ vt_str_begin "$vt_release_line1" "FydeOS" ]; then
1945                 ventoy_img_fydeos
1946             fi
1947         elif [ -f (vtimghd,3)/etc/cloudready-release ]; then
1948             ventoy_img_cloudready
1949         fi
1950     elif vt_str_begin "$vtImgHd1Label" "LAKKA"; then
1951         ventoy_img_openelec lakka
1952     elif vt_str_begin "$vtImgHd1Label" "LIBREELEC"; then
1953         ventoy_img_openelec LibreELEC
1954     elif vt_str_begin "$vtImgHd1Label" "paldo-live"; then
1955         ventoy_img_paldo
1956     elif vt_str_begin "$vtImgHostname" "freedombox"; then
1957         ventoy_img_freedombox
1958     elif vt_str_begin "$vtImgHd1Label" "BATOCERA"; then
1959         ventoy_img_batocera
1960     elif vt_str_begin "$vtImgHd1Label" "Tails"; then
1961         ventoy_img_tails
1962     elif [ "$vtImgHd2Label" = "RECALBOX" ]; then
1963         ventoy_img_recalbox
1964     elif [ "$vtImgHd1Label" = "ESYSRESCUE" ]; then
1965         ventoy_img_esysrescue
1966     elif [ -e (vtimghd,1)/easy.sfs ]; then
1967         ventoy_img_easyos
1968     elif [ -e (vtimghd,1)/volumio.initrd ]; then
1969         ventoy_img_volumio
1970     elif [ -f (vtimghd,2)/loader/entries/ubos.conf ]; then
1971         ventoy_img_ubos
1972     elif [ -f (vtimghd,2)/etc/openwrt_version ]; then
1973         ventoy_img_openwrt
1974     elif [ -f (vtimghd,1)/efi/boot/mt86.png ]; then
1975         if [ "$grub_platform" = "pc" ]; then
1976             img_unsupport_tip
1977         else
1978             ventoy_img_memtest86
1979         fi
1980     else
1981         vt_linux_chain_data "${vtoy_iso_part}${vt_chosen_path}"
1982         ventoy_acpi_param ${vtoy_chain_mem_addr} 512
1983         if [ "$grub_platform" = "pc" ]; then
1984             linux16 $vtoy_path/ipxe.krn ${vtdebug_flag}  sector512  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1985             boot
1986         else
1987             chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi sector512 env_param=${env_param} isoefi=${LoadIsoEfiDriver} FirstTry=${FirstTryBootFile} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1988             boot
1989         fi
1990     fi
1991
1992     loopback -d vtimghd
1993
1994     set root=$vtback_root
1995     vt_pop_last_entry
1996     set theme=$vtback_theme
1997     ventoy_gui_console
1998     set ventoy_compatible=NO
1999 }
2000
2001 function img_unsupport_menuentry {
2002     common_unsupport_menuentry
2003 }
2004
2005 #############################################################
2006 #############################################################
2007 #############################################################
2008 #######                 Main Process              ###########
2009 #############################################################
2010 #############################################################
2011 #############################################################
2012
2013 set VENTOY_VERSION="1.0.57"
2014
2015 #ACPI not compatible with Window7/8, so disable by default
2016 set VTOY_PARAM_NO_ACPI=1
2017
2018 # Default menu display mode, you can change it as you want.
2019 #    0: List mode
2020 #    1: TreeView mode
2021 set VTOY_DEFAULT_MENU_MODE=0
2022
2023 set VTOY_MEM_DISK_STR="[Memdisk]"
2024 set VTOY_ISO_RAW_STR="Compatible Mode"
2025 set VTOY_GRUB2_MODE_STR="GRUB2 Mode"
2026 set VTOY_WIMBOOT_MODE_STR="WIMBOOT Mode"
2027 set VTOY_ISO_UEFI_DRV_STR="UEFI FS"
2028
2029 set VTOY_F2_CMD="ventoy_power"
2030 set VTOY_F4_CMD="ventoy_localboot"
2031 set VTOY_F5_CMD="ventoy_diagnosis"
2032 set VTOY_F6_CMD="ventoy_ext_menu"
2033 set VTOY_HELP_CMD="ventoy_show_help"
2034 set VTOY_CHKSUM_CMD="ventoy_checksum"
2035 set VTOY_HELP_TXT_LANGUAGE="en_US"
2036 set VTOY_CHKSUM_FILE_PATH="X"
2037
2038
2039 if [ "$grub_platform" = "pc" ]; then
2040     set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION BIOS  www.ventoy.net"
2041 else
2042     if [ "$grub_cpu" = "i386" ]; then
2043         set VTOY_EFI_ARCH=ia32
2044         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION IA32  www.ventoy.net"
2045     elif [ "$grub_cpu" = "arm64" ]; then
2046         set VTOY_EFI_ARCH=aa64
2047         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION AA64  www.ventoy.net"
2048     elif [ "$grub_cpu" = "mips64el" ]; then
2049         set VTOY_EFI_ARCH=mips
2050         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION MIPS  www.ventoy.net"
2051     else
2052         set VTOY_EFI_ARCH=x64
2053         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION UEFI  www.ventoy.net"
2054     fi
2055 fi
2056
2057 vt_device $root  vtoy_dev
2058
2059 if [ "$vtoy_dev" = "tftp" ]; then
2060     set vtoy_path=($root)
2061     for vtid in 0 1 2 3; do
2062         if [ -f (hd$vtid,2)/ventoy/ventoy.cpio ]; then
2063             set vtoy_iso_part=(hd$vtid,1)
2064             set vtoy_efi_part=(hd$vtid,2)
2065             set vtoydev=hd$vtid
2066             break
2067         fi
2068     done
2069     loadfont ascii
2070
2071     if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
2072         set vt_plugin_path=$vtoy_iso_part
2073     else
2074         set vt_plugin_path=$prefix
2075         vt_load_plugin $vt_plugin_path
2076     fi
2077 else
2078     if [ "$prefix" = "(ventoydisk)/grub" ]; then
2079         set vtoy_path=(ventoydisk)/ventoy
2080     else
2081         set vtoy_path=($root)/ventoy
2082     fi
2083
2084     set vtoydev=$vtoy_dev
2085     set vtoy_iso_part=($vtoy_dev,1)
2086     set vtoy_efi_part=($vtoy_dev,2)
2087
2088     vt_load_file_to_mem "auto" $prefix/fonts/unicode.pf2 vtoy_font_mem
2089     loadfont mem:${vtoy_font_mem_addr}:size:${vtoy_font_mem_size}
2090
2091     set vt_plugin_path=$vtoy_iso_part
2092 fi
2093
2094 #Load Partition Table
2095 vt_load_part_table $vtoydev
2096
2097 #Load Plugin
2098 if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
2099     clear
2100     vt_load_plugin $vtoy_iso_part
2101     clear
2102 else
2103     vt_check_json_path_case $vtoy_iso_part
2104 fi
2105
2106 if [ -n "$VTOY_MENU_TIMEOUT" ]; then
2107     set timeout=$VTOY_MENU_TIMEOUT
2108 else
2109     unset timeout
2110 fi
2111
2112 if [ -f $vtoy_iso_part/ventoy/ventoy_wimboot.img ]; then
2113     vt_load_wimboot $vtoy_iso_part/ventoy/ventoy_wimboot.img
2114 elif [ -f $vtoy_efi_part/ventoy/ventoy_wimboot.img ]; then
2115     vt_load_wimboot $vtoy_efi_part/ventoy/ventoy_wimboot.img
2116 fi
2117
2118 if [ -f $vtoy_iso_part/ventoy/ventoy_vhdboot.img ]; then
2119     vt_load_vhdboot $vtoy_iso_part/ventoy/ventoy_vhdboot.img
2120 elif [ -f $vtoy_efi_part/ventoy/ventoy_vhdboot.img ]; then
2121     vt_load_vhdboot $vtoy_efi_part/ventoy/ventoy_vhdboot.img
2122 fi
2123
2124
2125 if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
2126     set VTOY_F3_CMD="vt_dynamic_menu 1 1"
2127     set VTOY_HOTKEY_TIP="h:Help  F1:Memdisk  F2:Power  F3:TreeView  F4:Localboot  F5:Tools  F6:ExMenu"
2128 else
2129     set VTOY_F3_CMD="vt_dynamic_menu 1 0"
2130     set VTOY_HOTKEY_TIP="h:Help  F1:Memdisk  F2:Power  F3:ListView  F4:Localboot  F5:Tools  F6:ExMenu"
2131 fi
2132
2133
2134 if [ -n "$vtoy_gfxmode" ]; then
2135     set gfxmode=$vtoy_gfxmode
2136     set gfxpayload=keep
2137 else
2138     set gfxmode=1024x768
2139     set gfxpayload=keep
2140 fi
2141
2142
2143 if [ "$vtoy_display_mode" = "CLI" ]; then
2144     terminal_output  console
2145 elif [ "$vtoy_display_mode" = "serial" ]; then
2146     if [ -n "$vtoy_serial_param" ]; then
2147         serial $vtoy_serial_param
2148     fi
2149     terminal_input   serial
2150     terminal_output  serial
2151 elif [ "$vtoy_display_mode" = "serial_console" ]; then
2152     if [ -n "$vtoy_serial_param" ]; then
2153         serial $vtoy_serial_param
2154     fi
2155     terminal_input   serial console
2156     terminal_output  serial console
2157 else
2158     if [ -n "$vtoy_theme" ]; then
2159         vt_set_theme
2160     else
2161         set theme=$prefix/themes/ventoy/theme.txt
2162     fi
2163     terminal_output  gfxterm
2164 fi
2165
2166 if [ -n "$VTOY_DEFAULT_KBD_LAYOUT" ]; then
2167     set_keyboard_layout "$VTOY_DEFAULT_KBD_LAYOUT"
2168 fi
2169
2170 if [ -n "$VTOY_PLUGIN_PATH_CASE_MISMATCH" ]; then
2171     clear
2172     echo "$VTOY_PLUGIN_PATH_CASE_MISMATCH"
2173     echo -e "\n\nPath case does not match! ventoy directory and ventoy.json MUST be all lowercase!"
2174     echo -e "\n路径大小写不匹配！ventoy 目录和 ventoy.json 文件的名字必须是全部小写，请修正！"
2175     echo -e "\n\npress ENTER to continue (请按回车键继续) ..."
2176     read vtInputKey
2177 fi
2178
2179 if [ -n "$VTOY_PLUGIN_SYNTAX_ERROR" ]; then
2180     clear
2181     echo -e "\n Syntax error detected in ventoy.json, please check! \n"
2182     echo -e " ventoy.json 文件中有语法错误，所有配置都不会生效，请检查！\n"
2183     echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
2184     read vtInputKey
2185 fi
2186
2187 for vtTFile in ventoy.json ventoy_grub.cfg; do
2188     if [ -f $vtoy_efi_part/ventoy/$vtTFile ]; then
2189         clear
2190         echo -e "\n You need to put $vtTFile in the 1st partition which hold the ISO files.\n"
2191         echo -e " $vtTFile 放错分区了，请放到镜像分区里的 ventoy 目录下（此目录需要手动创建）！\n"
2192         echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
2193         read vtInputKey
2194     fi
2195 done
2196
2197 #clear all input key before show main menu
2198 vt_clear_key
2199
2200 #export necessary variable
2201 export theme
2202 export gfxmode
2203 export gfxpayload
2204 export vtoydev
2205 export vtoy_path
2206 export vtdebug_flag
2207 export vtoy_iso_fs
2208 export vtoy_iso_part
2209 export vtoy_efi_part
2210 export VENTOY_VERSION
2211 export VTOY_CUR_VIDEO_MODE
2212 export VTOY_EFI_ARCH
2213 export VTOY_MEM_DISK_STR
2214 export VTOY_ISO_RAW_STR
2215 export VTOY_GRUB2_MODE_STR
2216 export VTOY_WIMBOOT_MODE_STR
2217 export VTOY_ISO_UEFI_DRV_STR
2218 export VTOY_F2_CMD
2219 export VTOY_F4_CMD
2220 export VTOY_F5_CMD
2221 export VTOY_F6_CMD
2222 export VTOY_HELP_CMD
2223 export VTOY_CHKSUM_CMD
2224 export VTOY_HELP_TXT_LANGUAGE
2225 export VTOY_CHKSUM_FILE_PATH
2226
2227
2228 #special VTOY_DEFAULT_IMAGE process
2229 if [ -n "$VTOY_DEFAULT_IMAGE" ]; then
2230     if regexp --set 1:vtHotkey --set 2:vtDefault "(F[2-9])>(.*)" "$VTOY_DEFAULT_IMAGE"; then
2231
2232         set default="$vtDefault"
2233         if [ -z "$VTOY_MENU_TIMEOUT" ]; then
2234             set timeout=0
2235         else
2236             set timeout=$VTOY_MENU_TIMEOUT
2237         fi
2238
2239         export timeout
2240         export default
2241
2242         if [ "$vtHotkey" = "F2" ]; then
2243             ventoy_power
2244         elif [ "$vtHotkey" = "F4" ]; then
2245             ventoy_localboot
2246         elif [ "$vtHotkey" = "F5" ]; then
2247             ventoy_diagnosis
2248         elif [ "$vtHotkey" = "F6" ]; then
2249             ventoy_ext_menu
2250         fi
2251
2252         unset timeout
2253         unset default
2254     fi
2255 fi
2256
2257 #colect all image files (iso files)
2258 set ventoy_img_count=0
2259 vt_list_img $vtoy_iso_part ventoy_img_count
2260
2261 #Main menu
2262 if [ $ventoy_img_count -gt 0 ]; then
2263     if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
2264         vt_dynamic_menu 0 0
2265     else
2266         vt_dynamic_menu 0 1
2267     fi
2268 else
2269     if [ -n "$VTOY_NO_ISO_TIP" ]; then
2270         NO_ISO_MENU="No ISO files found, $VTOY_NO_ISO_TIP"
2271     elif [ -n "$VTOY_DEFAULT_SEARCH_ROOT" ]; then
2272         NO_ISO_MENU="No ISO files found, please check VTOY_DEFAULT_SEARCH_ROOT"
2273     else
2274         NO_ISO_MENU="No ISO files found"
2275     fi
2276     menuentry "$NO_ISO_MENU (Press enter to reboot ...)" {
2277         echo -e "\n    Rebooting ... "
2278         reboot
2279     }
2280 fi