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         if [ -f (loop)/isolinux/isolinux.cfg ]; then
1021             if vt_iso9660_isjoliet; then
1022                 vt_iso9660_nojoliet 1
1023                 loopback -d loop
1024                 loopback loop "$1$2"
1025             fi
1026         fi
1027
1028         vt_load_cpio  $vtoy_path  "$2" "$1" "busybox=$ventoy_busybox_ver"
1029
1030         vt_linux_clear_initrd
1031
1032         if [ -d (loop)/pmagic ]; then
1033             vt_linux_specify_initrd_file /pmagic/initrd.img
1034         else
1035             for dir in "isolinux" "boot/isolinux" "boot/x86_64/loader" "syslinux" "boot/syslinux"; do
1036                 if [ -d (loop)/$dir ]; then
1037                     vt_linux_parse_initrd_isolinux   (loop)/$dir/
1038                 fi
1039             done
1040         fi
1041
1042         # special process for special distros
1043         #archlinux
1044         if [ -d (loop)/arch/boot/syslinux ]; then
1045             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/
1046             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/boot/syslinux/
1047         elif [ -d (loop)/anarchy/boot/syslinux ]; then
1048             vt_linux_parse_initrd_isolinux   (loop)/anarchy/boot/syslinux/  /anarchy/
1049
1050         #manjaro
1051         elif [ -d (loop)/manjaro ]; then
1052             if [ -e (loop)/boot/grub/kernels.cfg ]; then
1053                 vt_linux_parse_initrd_grub  file  (loop)/boot/grub/kernels.cfg
1054             fi
1055         elif [ -e (loop)/boot/grub/grub.cfg ]; then
1056             vt_linux_parse_initrd_grub  file  (loop)/boot/grub/grub.cfg
1057         fi
1058
1059         distro_specify_initrd_file
1060
1061         vt_linux_initrd_count vtcount
1062         if [ $vtcount -eq 0 ]; then
1063             if [ -d (loop)/rancheros ]; then
1064                 vt_linux_parse_initrd_isolinux   (loop)/boot/  /boot/isolinux/
1065             fi
1066
1067             distro_specify_initrd_file_phase2
1068         fi
1069
1070         locate_initrd
1071     fi
1072
1073     vt_linux_chain_data "${1}${chosen_path}"
1074     ventoy_debug_pause
1075
1076     if [ -n "$vtoy_chain_mem_addr" ]; then
1077         if vt_check_mode 3; then
1078             ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1079             ventoy_cli_console
1080
1081             # fallback
1082             set vtback_root=$root
1083             vt_push_last_entry
1084             set vtback_theme=$theme
1085             unset theme
1086
1087             vt_trailer_cpio "$vtoy_iso_part" "$vt_chosen_path" noinit
1088             vt_set_boot_opt rdinit=/vtoy/vtoy
1089
1090             set root=(loop)
1091             set vtback_cfg_find=0
1092             for cfg in "/boot/grub/grub.cfg" "/EFI/BOOT/grub.cfg" "/EFI/debian/grub.cfg" "EFI/boot/grub.cfg" "efi/boot/grub.cfg" "/grub/grub.cfg" "EFI/BOOT/BOOTX64.conf"; do
1093                 if [ -e "$cfg" ]; then
1094                     set vtback_cfg_find=1
1095                     configfile "$cfg"
1096                     break
1097                 fi
1098             done
1099
1100             vt_unset_boot_opt
1101             set root=$vtback_root
1102             set theme=$vtback_theme
1103             vt_pop_last_entry
1104             ventoy_gui_console
1105         else
1106             ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1107             linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1108             boot
1109         fi
1110     else
1111         echo "chain empty failed"
1112         ventoy_pause
1113     fi
1114 }
1115
1116
1117 function legacy_unix_menu_func {
1118     ventoy_unix_comm_proc $1 "${chosen_path}"
1119
1120     if [ -n "$vtoy_chain_mem_addr" ]; then
1121         #ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1122         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1123         boot
1124     else
1125         echo "chain empty failed"
1126         ventoy_pause
1127     fi
1128 }
1129
1130
1131 function legacy_iso_menu_func {
1132
1133     if [ -d (loop)/ ]; then
1134         loopback -d loop
1135     fi
1136
1137     set chosen_path="$2"
1138
1139     vt_select_auto_install "${chosen_path}"
1140     vt_select_persistence "${chosen_path}"
1141
1142     if vt_is_udf "${1}${chosen_path}"; then
1143         set ventoy_fs_probe=udf
1144     else
1145         set ventoy_fs_probe=iso9660
1146         ventoy_reset_nojoliet
1147     fi
1148
1149     loopback loop "${1}${chosen_path}"
1150
1151     get_os_type (loop)
1152
1153     if [ -n "$vtcompat" ]; then
1154         set ventoy_compatible=YES
1155         unset vtcompat
1156     elif vt_check_mode 1; then
1157         set ventoy_compatible=YES
1158     else
1159         vt_check_compatible (loop)
1160     fi
1161
1162     vt_img_sector "${1}${chosen_path}"
1163
1164     if [ "$ventoy_fs_probe" = "iso9660" ]; then
1165         vt_select_conf_replace "${1}" "${chosen_path}"
1166     fi
1167
1168     if [ "$vtoy_os" = "Windows" ]; then
1169         vt_check_compatible_pe (loop)
1170         legacy_windows_menu_func  "$1" "${chosen_path}"
1171     elif [ "$vtoy_os" = "Unix" ]; then
1172         legacy_unix_menu_func "$1" "${chosen_path}"
1173     else
1174         vt_check_compatible_linux (loop)
1175         legacy_linux_menu_func  "$1" "${chosen_path}"
1176     fi
1177 }
1178
1179 function legacy_iso_memdisk {
1180
1181     linux16   $vtoy_path/memdisk iso raw
1182     echo "Loading ISO file to memory ..."
1183     initrd16  "${1}${2}"
1184     boot
1185 }
1186
1187
1188 function iso_endless_os_proc {
1189     if [ -d (loop)/ ]; then
1190         loopback -d loop
1191     fi
1192
1193     loopback loop "${1}${2}"
1194     vt_img_sector "${1}${2}"
1195
1196     vt_load_cpio  $vtoy_path  "$2" "$1"  "busybox=$ventoy_busybox_ver"
1197     vt_trailer_cpio "$1" "$2" noinit
1198
1199     ventoy_debug_pause
1200
1201     vt_set_boot_opt '@kparams' rdinit=/vtoy/vtoy
1202
1203     set eosimage=loop
1204     set ventoy_bls_bootdev=/boot
1205     set ventoy_loading_tip="Loading files ......"
1206
1207     export eosimage
1208     configfile (loop)/endless/grub/grub.cfg
1209
1210     unset eosimage
1211     unset ventoy_bls_bootdev
1212     unset ventoy_loading_tip
1213
1214     vt_unset_boot_opt
1215 }
1216
1217
1218 function ventoy_iso_busybox_ver {
1219
1220     if [ "$VTOY_EFI_ARCH" = "aa64" ]; then
1221         set ventoy_busybox_ver=a64
1222     elif [ "$VTOY_EFI_ARCH" = "mips" ]; then
1223         set ventoy_busybox_ver=m64
1224     else
1225         set ventoy_busybox_ver=32
1226
1227         #special process for deepin-live iso
1228         if [ "$vt_chosen_size" = "403701760" ]; then
1229             if vt_str_str "$vt_chosen_path" "/deepin-live"; then
1230                 set ventoy_busybox_ver=64
1231             fi
1232         elif vt_str_begin "$vt_volume_id" "PHOTON_"; then
1233             set ventoy_busybox_ver=64
1234         elif vt_str_begin "$vt_volume_id" "smgl-test-quinq-x86_64"; then
1235             set ventoy_busybox_ver=64
1236         elif vt_str_begin "$vt_volume_id" "LDiagBootable"; then
1237             set ventoy_busybox_ver=64
1238
1239         fi
1240     fi
1241 }
1242
1243
1244 function iso_common_menuentry {
1245     unset vt_system_id
1246     unset vt_volume_id
1247
1248     vt_chosen_img_path vt_chosen_path vt_chosen_size
1249
1250     vt_parse_iso_volume "${vtoy_iso_part}${vt_chosen_path}" vt_system_id vt_volume_id vt_volume_space
1251     if [ $vt_volume_space -ne $vt_chosen_size ]; then
1252         vt_mod $vt_chosen_size 2048 vt_chosen_size_mod
1253         if [ $vt_chosen_size_mod -ne 0 ]; then
1254             echo -e "\n $vt_volume_space $vt_chosen_size $vt_chosen_size_mod\n"
1255             echo -e "\n The size of the iso file \"$vt_chosen_size\" is invalid. File corrupted ?\n"
1256             echo -e " 此ISO文件的大小 \"$vt_chosen_size\" 有问题，请确认文件是否损坏。\n"
1257             echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
1258             read vtInputKey
1259         fi
1260     fi
1261
1262     if vt_check_password "${vt_chosen_path}"; then
1263         return
1264     fi
1265
1266     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1267         return
1268     fi
1269
1270     if vt_str_begin "$vt_volume_id" "Avira"; then
1271         vt_skip_svd "${vtoy_iso_part}${vt_chosen_path}"
1272     fi
1273
1274     ventoy_iso_busybox_ver
1275
1276     #special process for Endless OS
1277     if vt_str_begin "$vt_volume_id" "Endless-OS"; then
1278         iso_endless_os_proc $vtoy_iso_part "$vt_chosen_path"
1279     elif vt_str_begin "$vt_volume_id" "TENS-Public"; then
1280         set vtcompat=1
1281     fi
1282
1283     if [ "$grub_platform" = "pc" ]; then
1284         if vt_check_mode 0; then
1285             legacy_iso_memdisk $vtoy_iso_part "$vt_chosen_path"
1286         else
1287             legacy_iso_menu_func $vtoy_iso_part "$vt_chosen_path"
1288         fi
1289     else
1290         if vt_check_mode 0; then
1291             uefi_iso_memdisk $vtoy_iso_part  "$vt_chosen_path"
1292         else
1293             uefi_iso_menu_func $vtoy_iso_part  "$vt_chosen_path"
1294         fi
1295     fi
1296 }
1297
1298 function miso_common_menuentry {
1299     vt_chosen_img_path vt_chosen_path vt_chosen_size
1300
1301     if vt_check_password "${vt_chosen_path}"; then
1302         return
1303     fi
1304
1305     echo "memdisk mode boot for $vt_chosen_path"
1306     echo ""
1307     ventoy_debug_pause
1308
1309     if [ "$grub_platform" = "pc" ]; then
1310         legacy_iso_memdisk $vtoy_iso_part "$vt_chosen_path"
1311     else
1312         uefi_iso_memdisk $vtoy_iso_part  "$vt_chosen_path"
1313     fi
1314 }
1315
1316
1317 function common_unsupport_menuentry {
1318     echo -e "\n The name of the iso file could NOT contain space or non-ascii characters. \n"
1319     echo -e " 文件名中不能有中文或空格 \n"
1320     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
1321     read vtInputKey
1322 }
1323
1324 function miso_unsupport_menuentry {
1325     common_unsupport_menuentry
1326 }
1327
1328 function iso_unsupport_menuentry {
1329     common_unsupport_menuentry
1330 }
1331
1332 function wim_common_menuentry {
1333     vt_chosen_img_path vt_chosen_path vt_chosen_size
1334
1335     if vt_check_password "${vt_chosen_path}"; then
1336         return
1337     fi
1338
1339     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1340         return
1341     fi
1342
1343     if vt_wim_check_bootable "${vtoy_iso_part}${vt_chosen_path}"; then
1344         vt_wim_chain_data "${vtoy_iso_part}${vt_chosen_path}"
1345     else
1346         echo -e "\n This is NOT a bootable WIM file. \n"
1347         echo -e " 这不是一个可启动的 WIM 文件。\n"
1348     fi
1349
1350     ventoy_debug_pause
1351
1352     if [ -n "$vtoy_chain_mem_addr" ]; then
1353         if [ "$grub_platform" = "pc" ]; then
1354             linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1355         else
1356             ventoy_cli_console
1357             chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1358             ventoy_gui_console
1359         fi
1360         boot
1361     else
1362         echo "chain empty failed"
1363         ventoy_pause
1364     fi
1365 }
1366
1367 function wim_unsupport_menuentry {
1368     common_unsupport_menuentry
1369 }
1370
1371 function efi_common_menuentry {
1372     vt_chosen_img_path vt_chosen_path vt_chosen_size
1373
1374     if vt_check_password "${vt_chosen_path}"; then
1375         return
1376     fi
1377
1378     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1379         return
1380     fi
1381
1382     vt_concat_efi_iso "${vtoy_iso_part}${vt_chosen_path}" vtoy_iso_buf
1383
1384     ventoy_debug_pause
1385
1386     ventoy_cli_console
1387
1388     unset vtoy_dotefi_retry
1389     chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} dotefi isoefi=on ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
1390     boot
1391
1392     if [ -n "$vtoy_dotefi_retry" ]; then
1393         unset vtoy_dotefi_retry
1394         chainloader "${vtoy_iso_part}${vt_chosen_path}"
1395         boot
1396     fi
1397
1398     ventoy_gui_console
1399 }
1400
1401 function efi_unsupport_menuentry {
1402     common_unsupport_menuentry
1403 }
1404
1405 function vhdboot_common_func {
1406     vt_patch_vhdboot "$1"
1407
1408     ventoy_debug_pause
1409
1410     if [ -n "$vtoy_vhd_buf_addr" ]; then
1411         if [ "$grub_platform" = "pc" ]; then
1412             ventoy_cli_console
1413             linux16   $vtoy_path/memdisk iso raw
1414             initrd16  mem:${vtoy_vhd_buf_addr}:size:${vtoy_vhd_buf_size}
1415             boot
1416             ventoy_gui_console
1417         else
1418             ventoy_cli_console
1419             chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_vhd_buf_addr}:size:${vtoy_vhd_buf_size}
1420             boot
1421             ventoy_gui_console
1422         fi
1423     else
1424         echo "Please put the right ventoy_vhdboot.img file to the 1st partition"
1425         ventoy_pause
1426     fi
1427 }
1428
1429 function vhd_common_menuentry {
1430
1431     if [ "$VTOY_VHD_NO_WARNING" != "1" ]; then
1432         if [ "$vtoy_iso_fs" != "ntfs" ]; then
1433             echo -e "!!! WARNING !!!\n"
1434             echo -e "\nPartition1 ($vtoy_iso_fs) is NOT ntfs, the VHD(x) file may not boot normally \n"
1435             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"
1436             echo -n "press ENTER to continue boot (请按 回车 键继续) ..."
1437             read vtInputKey
1438         fi
1439     fi
1440
1441     vt_chosen_img_path vt_chosen_path vt_chosen_size
1442
1443     if vt_check_password "${vt_chosen_path}"; then
1444         return
1445     fi
1446
1447     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1448         return
1449     fi
1450
1451     vhdboot_common_func "${vt_chosen_path}"
1452 }
1453
1454 function vhd_unsupport_menuentry {
1455     common_unsupport_menuentry
1456 }
1457
1458 function vtoyboot_common_func {
1459     set AltBootPart=0
1460     set vtoysupport=0
1461
1462     vt_get_vtoy_type "${1}" vtoytype parttype AltBootPart
1463
1464     if vt_str_begin $vtoytype vhd; then
1465         set vtoysupport=1
1466     elif [ "$vtoytype" = "raw" ]; then
1467         set vtoysupport=1
1468     elif [ "$vtoytype" = "vdi" ]; then
1469         set vtoysupport=1
1470     fi
1471
1472     if [ $vtoysupport -eq 1 ]; then
1473         if [ "$grub_platform" = "pc" ]; then
1474             if [ "$parttype" = "gpt" -a $AltBootPart -eq 0 ]; then
1475                 echo "The OS in the vdisk was created in UEFI mode, but current is Legacy BIOS mode."
1476                 echo "虚拟磁盘内的系统是在UEFI模式下创建的，而当前系统是Legacy BIOS模式，可能无法正常启动。"
1477                 ventoy_pause
1478             fi
1479         else
1480             if [ "$parttype" = "mbr" -a $AltBootPart -eq 0 ]; then
1481                 echo "The OS in the vdisk was created in Legacy BIOS mode, but current is UEFI mode."
1482                 echo "虚拟磁盘内的系统是在Legacy BIOS模式下创建的，而当前系统是UEFI模式，可能无法正常启动。"
1483                 ventoy_pause
1484             fi
1485         fi
1486
1487         vt_img_sector "${1}"
1488         vt_raw_chain_data "${1}"
1489
1490         ventoy_debug_pause
1491
1492         if [ -n "$vtoy_chain_mem_addr" ]; then
1493             if [ "$grub_platform" = "pc" ]; then
1494                 vt_acpi_param ${vtoy_chain_mem_addr} 512
1495                 linux16 $vtoy_path/ipxe.krn ${vtdebug_flag} bios80  sector512  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1496                 boot
1497             else
1498                 if vt_check_secureboot_var; then
1499                     vt_acpi_param ${vtoy_chain_mem_addr} 512
1500                 fi
1501                 ventoy_cli_console
1502                 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}
1503                 boot
1504                 ventoy_gui_console
1505             fi
1506         else
1507             echo "chain empty failed!"
1508             ventoy_pause
1509         fi
1510     else
1511         echo "Unsupported vtoy type $vtoytype"
1512         ventoy_pause
1513     fi
1514 }
1515
1516 function vtoy_common_menuentry {
1517     vt_chosen_img_path vt_chosen_path vt_chosen_size
1518
1519     if vt_check_password "${vt_chosen_path}"; then
1520         return
1521     fi
1522
1523     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1524         return
1525     fi
1526
1527     vtoyboot_common_func "${vtoy_iso_part}${vt_chosen_path}"
1528 }
1529
1530 function vtoy_unsupport_menuentry {
1531     common_unsupport_menuentry
1532 }
1533
1534 #
1535 #============================================================#
1536 # IMG file boot process                                      #
1537 #============================================================#
1538 #
1539
1540 function only_uefi_tip {
1541     echo -e "\n This IMG file is only supported in UEFI mode. \n"
1542     echo -e "\n press ENTER to exit ..."
1543     read vtInputKey
1544 }
1545
1546 function ventoy_img_easyos {
1547     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1548     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1549
1550     loopback easysfs (vtimghd,1)/easy.sfs
1551     vt_get_lib_module_ver (easysfs) /lib/modules/ vt_module_ver
1552
1553     if [ -n "$vt_module_ver" ]; then
1554         for mod in "kernel/drivers/md/dm-mod.ko" "kernel/drivers/dax/dax.ko"; do
1555             vt_img_extra_initrd_append  (easysfs)/lib/modules/$vt_module_ver/$mod
1556         done
1557     fi
1558
1559     ventoy_debug_pause
1560
1561     #boot image file
1562     vt_set_boot_opt rdinit=/vtoy/vtoy
1563     vt_img_hook_root
1564
1565     syslinux_configfile (vtimghd,1)/syslinux.cfg
1566
1567     vt_img_unhook_root
1568     vt_unset_boot_opt
1569     loopback -d easysfs
1570 }
1571
1572 function ventoy_img_volumio {
1573     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1574     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1575
1576     ventoy_debug_pause
1577
1578     #boot image file
1579     vt_set_boot_opt rdinit=/vtoy/vtoy imgpart=/dev/ventoy2 bootpart=/dev/ventoy1
1580     vt_img_hook_root
1581
1582     syslinux_configfile (vtimghd,1)/syslinux.cfg
1583
1584     vt_img_unhook_root
1585     vt_unset_boot_opt
1586 }
1587
1588 function ventoy_img_openelec {
1589     elec_ver=$1
1590
1591     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1592     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1593
1594     loopback vtloopex $vtoy_efi_part/ventoy/vtloopex.cpio
1595     vt_img_extra_initrd_append  (vtloopex)/$elec_ver/vtloopex.tar.xz
1596
1597     ventoy_debug_pause
1598
1599     #boot image file
1600     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=$elec_ver
1601     vt_img_hook_root
1602
1603     set root=(vtimghd,1)
1604     syslinux_configfile (vtimghd,1)/syslinux.cfg
1605
1606     vt_img_unhook_root
1607     vt_unset_boot_opt
1608     loopback -d vtloopex
1609 }
1610
1611
1612 function ventoy_img_freedombox {
1613     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1614     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1615
1616     vt_get_lib_module_ver (vtimghd,1) /lib/modules/ vt_module_ver
1617     if [ -n "$vt_module_ver" ]; then
1618         vt_img_extra_initrd_append  (vtimghd,1)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko
1619     fi
1620
1621     ventoy_debug_pause
1622
1623     #boot image file
1624     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=freedombox
1625     vt_img_hook_root
1626
1627     configfile (vtimghd,1)/boot/grub/grub.cfg
1628
1629     vt_img_unhook_root
1630     vt_unset_boot_opt
1631 }
1632
1633 function ventoy_img_paldo {
1634     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1635     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1636
1637     ventoy_debug_pause
1638
1639     #boot image file
1640     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=paldo
1641     vt_img_hook_root
1642
1643     vt_fs_enum_1st_file (vtimghd,1) /loader/entries/ vt_paldo_entry_conf
1644     vt_file_basename $vt_paldo_entry_conf vtPaldoVer
1645
1646     echo loading file...
1647     linux (vtimghd,1)/linux-${vtPaldoVer} root=/dev/ventoy1 rootfstype=vfat
1648     initrd (vtimghd,1)/initramfs-${vtPaldoVer}
1649     boot
1650
1651     vt_img_unhook_root
1652     vt_unset_boot_opt
1653 }
1654
1655 function ventoy_img_ubos {
1656     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1657     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1658
1659     vt_get_lib_module_ver (vtimghd,3) /lib/modules/ vt_module_ver
1660     if [ -n "$vt_module_ver" ]; then
1661         vt_img_extra_initrd_append  (vtimghd,3)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko.xz
1662     fi
1663
1664     ventoy_debug_pause
1665
1666     #boot image file
1667     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=ubos
1668     vt_img_hook_root
1669
1670     echo loading file...
1671     linux (vtimghd,2)/vmlinuz-linux root=/dev/ventoy3 rw
1672     initrd (vtimghd,2)/initramfs-linux.img
1673     boot
1674
1675     vt_img_unhook_root
1676     vt_unset_boot_opt
1677 }
1678
1679 function ventoy_img_recalbox {
1680     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1681     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1682
1683     ventoy_debug_pause
1684
1685     #boot image file
1686     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=recalbox
1687     vt_img_hook_root
1688
1689     set root=(vtimghd,1)
1690     configfile (vtimghd,1)/boot/grub/grub.cfg
1691
1692     vt_img_unhook_root
1693     vt_unset_boot_opt
1694 }
1695
1696 function ventoy_img_esysrescue {
1697     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1698     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1699
1700     ventoy_debug_pause
1701
1702     #boot image file
1703     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=esysrescue
1704     vt_img_hook_root
1705
1706     set root=(vtimghd,1)
1707     configfile (vtimghd,1)/boot/grub/grub.cfg
1708
1709     vt_img_unhook_root
1710     vt_unset_boot_opt
1711 }
1712
1713 function ventoy_img_batocera {
1714     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1715     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1716
1717     ventoy_debug_pause
1718
1719     #boot image file
1720     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=batocera
1721     vt_img_hook_root
1722
1723     set root=(vtimghd,1)
1724     syslinux_configfile (vtimghd,1)/boot/syslinux/syslinux.cfg
1725
1726     vt_img_unhook_root
1727     vt_unset_boot_opt
1728 }
1729
1730 function ventoy_img_openwrt {
1731     if [ -e (vtimghd,2)/lib64 ]; then
1732         set ventoy_busybox_ver=64
1733     fi
1734
1735     vt_fs_enum_1st_dir (vtimghd,2) /lib/modules/ vt_dir_name
1736
1737     if [ -f (vtimghd,2)/lib/modules/$vt_dir_name/dm-mod.ko ]; then
1738         set openwrt_plugin_need=0
1739         vt_img_extra_initrd_append  (vtimghd,2)/lib/modules/$vt_dir_name/dm-mod.ko
1740         if [ -f (vtimghd,2)/lib/modules/$vt_dir_name/dax.ko ]; then
1741             vt_img_extra_initrd_append  (vtimghd,2)/lib/modules/$vt_dir_name/dax.ko
1742         fi
1743     else
1744         set openwrt_plugin_need=1
1745         if [ ! -f ${vtoy_iso_part}/ventoy/ventoy_openwrt.xz ]; then
1746             ventoy_gui_console
1747             echo -e "\n ventoy_openwrt.xz not found. Please refer https://www.ventoy.net/en/doc_openwrt.html.\n"
1748             echo -e " 未找到 ventoy_openwrt.xz 文件。请参考 https://www.ventoy.net/cn/doc_openwrt.html\n"
1749             echo -e "\n press ENTER to exit (请按 回车 键返回) ..."
1750             read vtInputKey
1751             ventoy_cli_console
1752             return
1753         fi
1754     fi
1755
1756     if vt_img_check_range "${vtoy_iso_part}${vt_chosen_path}"; then
1757         ventoy_debug_pause
1758     else
1759         ventoy_gui_console
1760         echo -e "\n IMG file need processed. Please refer https://www.ventoy.net/en/doc_openwrt.html.\n"
1761         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"
1762         echo -e "\n press ENTER to exit (请按 回车 键返回) ..."
1763         read vtInputKey
1764         ventoy_cli_console
1765         return
1766     fi
1767
1768     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1769     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1770
1771     if [ $openwrt_plugin_need -eq 1 ]; then
1772         if [ -f ${vtoy_iso_part}/ventoy/ventoy_openwrt.xz ]; then
1773             vt_img_extra_initrd_append  ${vtoy_iso_part}/ventoy/ventoy_openwrt.xz
1774         fi
1775     fi
1776
1777     #boot image file
1778     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=openwrt
1779     vt_img_hook_root
1780
1781     set root=(vtimghd,1)
1782     configfile (vtimghd,1)/boot/grub/grub.cfg
1783
1784     vt_img_unhook_root
1785     vt_unset_boot_opt
1786 }
1787
1788 function ventoy_img_tails {
1789     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1790     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1791
1792     ventoy_debug_pause
1793
1794     #boot image file
1795     vt_set_boot_opt rdinit=/vtoy/vtoy live-media=/dev/dm-1 ventoyos=tails
1796     vt_img_hook_root
1797
1798     set root=(vtimghd,1)
1799     configfile (vtimghd,1)/efi/debian/grub.cfg
1800
1801     vt_img_unhook_root
1802     vt_unset_boot_opt
1803 }
1804
1805 function ventoy_img_fydeos {
1806     if [ "$grub_platform" = "pc" ]; then
1807         only_uefi_tip
1808         return
1809     fi
1810
1811     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=64"
1812     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1813
1814     ventoy_debug_pause
1815
1816     #boot image file
1817     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=fydeos
1818     vt_img_hook_root
1819
1820     set grubdisk=vtimghd
1821     set grubpartA=(vtimghd,3)
1822     set grubpartB=(vtimghd,5)
1823     set linuxpartA=(sda,3)
1824     set linuxpartB=(sda,5)
1825
1826     set root=(vtimghd,12)
1827     configfile (vtimghd,12)/efi/boot/grub.cfg
1828
1829     vt_img_unhook_root
1830     vt_unset_boot_opt
1831
1832     unset grubdisk
1833     unset grubpartA
1834     unset grubpartB
1835     unset linuxpartA
1836     unset linuxpartB
1837 }
1838
1839 function ventoy_img_cloudready {
1840     if [ "$grub_platform" = "pc" ]; then
1841         only_uefi_tip
1842         return
1843     fi
1844
1845     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=64"
1846     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1847
1848     ventoy_debug_pause
1849
1850     #boot image file
1851     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=cloudready
1852     vt_img_hook_root
1853
1854     set grubdisk=vtimghd
1855     set grubpartA=(vtimghd,3)
1856     set grubpartB=(vtimghd,5)
1857     set linuxpartA=(sda,3)
1858     set linuxpartB=(sda,5)
1859
1860     set root=(vtimghd,12)
1861     configfile (vtimghd,12)/efi/boot/grub.cfg
1862
1863     vt_img_unhook_root
1864     vt_unset_boot_opt
1865
1866     unset grubdisk
1867     unset grubpartA
1868     unset grubpartB
1869     unset linuxpartA
1870     unset linuxpartB
1871 }
1872
1873 function ventoy_img_memtest86 {
1874     chainloader (vtimghd,1)/efi/boot/BOOTX64.efi
1875     boot
1876 }
1877
1878 function img_unsupport_tip {
1879     echo -e "\n This IMG file is NOT supported now. \n"
1880     echo -e " 当前不支持启动此 IMG 文件 \n"
1881     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
1882     read vtInputKey
1883 }
1884
1885 function legacy_img_memdisk {
1886     linux16   $vtoy_path/memdisk
1887     echo "Loading img file to memory ..."
1888     initrd16  "${1}${2}"
1889
1890     ventoy_cli_console
1891     boot
1892 }
1893
1894 function img_common_menuentry {
1895     set ventoy_compatible=YES
1896     set ventoy_busybox_ver=32
1897     unset LoadIsoEfiDriver
1898
1899     vt_chosen_img_path vt_chosen_path vt_chosen_size
1900
1901     if vt_check_password "${vt_chosen_path}"; then
1902         return
1903     fi
1904
1905     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1906         return
1907     fi
1908
1909     if [ "$grub_platform" = "pc" ]; then
1910         if vt_check_mode 0; then
1911             legacy_img_memdisk $vtoy_iso_part "$vt_chosen_path"
1912             return
1913         fi
1914     fi
1915
1916     loopback vtimghd "${vtoy_iso_part}${vt_chosen_path}"
1917     vt_img_sector "${vtoy_iso_part}${vt_chosen_path}"
1918
1919     vt_img_part_info (vtimghd)
1920
1921     set vtback_root=$root
1922     ventoy_cli_console
1923     vt_push_last_entry
1924     set vtback_theme=$theme
1925     unset theme
1926
1927     vt_img_extra_initrd_reset
1928
1929
1930     vt_get_fs_label (vtimghd,1) vtImgHd1Label
1931
1932     if [ "$vtImgHd1Label" = "STATE" ]; then
1933         vt_get_fs_label (vtimghd,3) vtImgHd3Label
1934     elif [ -d (vtimghd,2)/lib ]; then
1935         vt_get_fs_label (vtimghd,2) vtImgHd2Label
1936     fi
1937
1938     if [ -e (vtimghd,1)/etc/hostname ]; then
1939         vt_1st_line (vtimghd,1)/etc/hostname vtImgHostname
1940     fi
1941
1942     if vt_str_begin "$vtImgHd3Label" "ROOT-"; then
1943         if [ -f (vtimghd,3)/etc/os-release.d/ID ]; then
1944             vt_1st_line (vtimghd,3)/etc/os-release.d/ID vt_release_line1
1945             if [ vt_str_begin "$vt_release_line1" "FydeOS" ]; then
1946                 ventoy_img_fydeos
1947             fi
1948         elif [ -f (vtimghd,3)/etc/cloudready-release ]; then
1949             ventoy_img_cloudready
1950         fi
1951     elif vt_str_begin "$vtImgHd1Label" "LAKKA"; then
1952         ventoy_img_openelec lakka
1953     elif vt_str_begin "$vtImgHd1Label" "LIBREELEC"; then
1954         ventoy_img_openelec LibreELEC
1955     elif vt_str_begin "$vtImgHd1Label" "paldo-live"; then
1956         ventoy_img_paldo
1957     elif vt_str_begin "$vtImgHostname" "freedombox"; then
1958         ventoy_img_freedombox
1959     elif vt_str_begin "$vtImgHd1Label" "BATOCERA"; then
1960         ventoy_img_batocera
1961     elif vt_str_begin "$vtImgHd1Label" "Tails"; then
1962         ventoy_img_tails
1963     elif [ "$vtImgHd2Label" = "RECALBOX" ]; then
1964         ventoy_img_recalbox
1965     elif [ "$vtImgHd1Label" = "ESYSRESCUE" ]; then
1966         ventoy_img_esysrescue
1967     elif [ -e (vtimghd,1)/easy.sfs ]; then
1968         ventoy_img_easyos
1969     elif [ -e (vtimghd,1)/volumio.initrd ]; then
1970         ventoy_img_volumio
1971     elif [ -f (vtimghd,2)/loader/entries/ubos.conf ]; then
1972         ventoy_img_ubos
1973     elif [ -f (vtimghd,2)/etc/openwrt_version ]; then
1974         ventoy_img_openwrt
1975     elif [ -f (vtimghd,1)/efi/boot/mt86.png ]; then
1976         if [ "$grub_platform" = "pc" ]; then
1977             img_unsupport_tip
1978         else
1979             ventoy_img_memtest86
1980         fi
1981     else
1982         vt_linux_chain_data "${vtoy_iso_part}${vt_chosen_path}"
1983         ventoy_acpi_param ${vtoy_chain_mem_addr} 512
1984         if [ "$grub_platform" = "pc" ]; then
1985             linux16 $vtoy_path/ipxe.krn ${vtdebug_flag}  sector512  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1986             boot
1987         else
1988             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:${vtoy_chain_mem_size}
1989             boot
1990         fi
1991     fi
1992
1993     loopback -d vtimghd
1994
1995     set root=$vtback_root
1996     vt_pop_last_entry
1997     set theme=$vtback_theme
1998     ventoy_gui_console
1999     set ventoy_compatible=NO
2000 }
2001
2002 function img_unsupport_menuentry {
2003     common_unsupport_menuentry
2004 }
2005
2006 #############################################################
2007 #############################################################
2008 #############################################################
2009 #######                 Main Process              ###########
2010 #############################################################
2011 #############################################################
2012 #############################################################
2013
2014 set VENTOY_VERSION="1.0.57"
2015
2016 #ACPI not compatible with Window7/8, so disable by default
2017 set VTOY_PARAM_NO_ACPI=1
2018
2019 # Default menu display mode, you can change it as you want.
2020 #    0: List mode
2021 #    1: TreeView mode
2022 set VTOY_DEFAULT_MENU_MODE=0
2023
2024 set VTOY_MEM_DISK_STR="[Memdisk]"
2025 set VTOY_ISO_RAW_STR="Compatible Mode"
2026 set VTOY_GRUB2_MODE_STR="GRUB2 Mode"
2027 set VTOY_WIMBOOT_MODE_STR="WIMBOOT Mode"
2028 set VTOY_ISO_UEFI_DRV_STR="UEFI FS"
2029
2030 set VTOY_F2_CMD="ventoy_power"
2031 set VTOY_F4_CMD="ventoy_localboot"
2032 set VTOY_F5_CMD="ventoy_diagnosis"
2033 set VTOY_F6_CMD="ventoy_ext_menu"
2034 set VTOY_HELP_CMD="ventoy_show_help"
2035 set VTOY_CHKSUM_CMD="ventoy_checksum"
2036 set VTOY_HELP_TXT_LANGUAGE="en_US"
2037 set VTOY_CHKSUM_FILE_PATH="X"
2038
2039
2040 if [ "$grub_platform" = "pc" ]; then
2041     set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION BIOS  www.ventoy.net"
2042 else
2043     if [ "$grub_cpu" = "i386" ]; then
2044         set VTOY_EFI_ARCH=ia32
2045         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION IA32  www.ventoy.net"
2046     elif [ "$grub_cpu" = "arm64" ]; then
2047         set VTOY_EFI_ARCH=aa64
2048         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION AA64  www.ventoy.net"
2049     elif [ "$grub_cpu" = "mips64el" ]; then
2050         set VTOY_EFI_ARCH=mips
2051         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION MIPS  www.ventoy.net"
2052     else
2053         set VTOY_EFI_ARCH=x64
2054         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION UEFI  www.ventoy.net"
2055     fi
2056 fi
2057
2058 vt_device $root  vtoy_dev
2059
2060 if [ "$vtoy_dev" = "tftp" ]; then
2061     set vtoy_path=($root)
2062     for vtid in 0 1 2 3; do
2063         if [ -f (hd$vtid,2)/ventoy/ventoy.cpio ]; then
2064             set vtoy_iso_part=(hd$vtid,1)
2065             set vtoy_efi_part=(hd$vtid,2)
2066             set vtoydev=hd$vtid
2067             break
2068         fi
2069     done
2070     loadfont ascii
2071
2072     if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
2073         set vt_plugin_path=$vtoy_iso_part
2074     else
2075         set vt_plugin_path=$prefix
2076         vt_load_plugin $vt_plugin_path
2077     fi
2078 else
2079     if [ "$prefix" = "(ventoydisk)/grub" ]; then
2080         set vtoy_path=(ventoydisk)/ventoy
2081     else
2082         set vtoy_path=($root)/ventoy
2083     fi
2084
2085     set vtoydev=$vtoy_dev
2086     set vtoy_iso_part=($vtoy_dev,1)
2087     set vtoy_efi_part=($vtoy_dev,2)
2088
2089     vt_load_file_to_mem "auto" $prefix/fonts/unicode.pf2 vtoy_font_mem
2090     loadfont mem:${vtoy_font_mem_addr}:size:${vtoy_font_mem_size}
2091
2092     set vt_plugin_path=$vtoy_iso_part
2093 fi
2094
2095 #Load Partition Table
2096 vt_load_part_table $vtoydev
2097
2098 #Load Plugin
2099 if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
2100     clear
2101     vt_load_plugin $vtoy_iso_part
2102     clear
2103 else
2104     vt_check_json_path_case $vtoy_iso_part
2105 fi
2106
2107 if [ -n "$VTOY_MENU_TIMEOUT" ]; then
2108     set timeout=$VTOY_MENU_TIMEOUT
2109 else
2110     unset timeout
2111 fi
2112
2113 if [ -f $vtoy_iso_part/ventoy/ventoy_wimboot.img ]; then
2114     vt_load_wimboot $vtoy_iso_part/ventoy/ventoy_wimboot.img
2115 elif [ -f $vtoy_efi_part/ventoy/ventoy_wimboot.img ]; then
2116     vt_load_wimboot $vtoy_efi_part/ventoy/ventoy_wimboot.img
2117 fi
2118
2119 if [ -f $vtoy_iso_part/ventoy/ventoy_vhdboot.img ]; then
2120     vt_load_vhdboot $vtoy_iso_part/ventoy/ventoy_vhdboot.img
2121 elif [ -f $vtoy_efi_part/ventoy/ventoy_vhdboot.img ]; then
2122     vt_load_vhdboot $vtoy_efi_part/ventoy/ventoy_vhdboot.img
2123 fi
2124
2125
2126 if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
2127     set VTOY_F3_CMD="vt_dynamic_menu 1 1"
2128     set VTOY_HOTKEY_TIP="h:Help  F1:Memdisk  F2:Power  F3:TreeView  F4:Localboot  F5:Tools  F6:ExMenu"
2129 else
2130     set VTOY_F3_CMD="vt_dynamic_menu 1 0"
2131     set VTOY_HOTKEY_TIP="h:Help  F1:Memdisk  F2:Power  F3:ListView  F4:Localboot  F5:Tools  F6:ExMenu"
2132 fi
2133
2134
2135 if [ -n "$vtoy_gfxmode" ]; then
2136     set gfxmode=$vtoy_gfxmode
2137     set gfxpayload=keep
2138 else
2139     set gfxmode=1024x768
2140     set gfxpayload=keep
2141 fi
2142
2143
2144 if [ "$vtoy_display_mode" = "CLI" ]; then
2145     terminal_output  console
2146 elif [ "$vtoy_display_mode" = "serial" ]; then
2147     if [ -n "$vtoy_serial_param" ]; then
2148         serial $vtoy_serial_param
2149     fi
2150     terminal_input   serial
2151     terminal_output  serial
2152 elif [ "$vtoy_display_mode" = "serial_console" ]; then
2153     if [ -n "$vtoy_serial_param" ]; then
2154         serial $vtoy_serial_param
2155     fi
2156     terminal_input   serial console
2157     terminal_output  serial console
2158 else
2159     if [ -n "$vtoy_theme" ]; then
2160         vt_set_theme
2161     else
2162         set theme=$prefix/themes/ventoy/theme.txt
2163     fi
2164     terminal_output  gfxterm
2165 fi
2166
2167 if [ -n "$VTOY_DEFAULT_KBD_LAYOUT" ]; then
2168     set_keyboard_layout "$VTOY_DEFAULT_KBD_LAYOUT"
2169 fi
2170
2171 if [ -n "$VTOY_PLUGIN_PATH_CASE_MISMATCH" ]; then
2172     clear
2173     echo "$VTOY_PLUGIN_PATH_CASE_MISMATCH"
2174     echo -e "\n\nPath case does not match! ventoy directory and ventoy.json MUST be all lowercase!"
2175     echo -e "\n路径大小写不匹配！ventoy 目录和 ventoy.json 文件的名字必须是全部小写，请修正！"
2176     echo -e "\n\npress ENTER to continue (请按回车键继续) ..."
2177     read vtInputKey
2178 fi
2179
2180 if [ -n "$VTOY_PLUGIN_SYNTAX_ERROR" ]; then
2181     clear
2182     echo -e "\n Syntax error detected in ventoy.json, please check! \n"
2183     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"
2184     echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
2185     read vtInputKey
2186 fi
2187
2188 for vtTFile in ventoy.json ventoy_grub.cfg; do
2189     if [ -f $vtoy_efi_part/ventoy/$vtTFile ]; then
2190         clear
2191         echo -e "\n You need to put $vtTFile in the 1st partition which hold the ISO files.\n"
2192         echo -e " $vtTFile 放错分区了，请放到镜像分区里的 ventoy 目录下（此目录需要手动创建）！\n"
2193         echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
2194         read vtInputKey
2195     fi
2196 done
2197
2198 #clear all input key before show main menu
2199 vt_clear_key
2200
2201 #export necessary variable
2202 export theme
2203 export gfxmode
2204 export gfxpayload
2205 export vtoydev
2206 export vtoy_path
2207 export vtdebug_flag
2208 export vtoy_iso_fs
2209 export vtoy_iso_part
2210 export vtoy_efi_part
2211 export VENTOY_VERSION
2212 export VTOY_CUR_VIDEO_MODE
2213 export VTOY_EFI_ARCH
2214 export VTOY_MEM_DISK_STR
2215 export VTOY_ISO_RAW_STR
2216 export VTOY_GRUB2_MODE_STR
2217 export VTOY_WIMBOOT_MODE_STR
2218 export VTOY_ISO_UEFI_DRV_STR
2219 export VTOY_F2_CMD
2220 export VTOY_F4_CMD
2221 export VTOY_F5_CMD
2222 export VTOY_F6_CMD
2223 export VTOY_HELP_CMD
2224 export VTOY_CHKSUM_CMD
2225 export VTOY_HELP_TXT_LANGUAGE
2226 export VTOY_CHKSUM_FILE_PATH
2227
2228
2229 #special VTOY_DEFAULT_IMAGE process
2230 if [ -n "$VTOY_DEFAULT_IMAGE" ]; then
2231     if regexp --set 1:vtHotkey --set 2:vtDefault "(F[2-9])>(.*)" "$VTOY_DEFAULT_IMAGE"; then
2232
2233         set default="$vtDefault"
2234         if [ -z "$VTOY_MENU_TIMEOUT" ]; then
2235             set timeout=0
2236         else
2237             set timeout=$VTOY_MENU_TIMEOUT
2238         fi
2239
2240         export timeout
2241         export default
2242
2243         if [ "$vtHotkey" = "F2" ]; then
2244             ventoy_power
2245         elif [ "$vtHotkey" = "F4" ]; then
2246             ventoy_localboot
2247         elif [ "$vtHotkey" = "F5" ]; then
2248             ventoy_diagnosis
2249         elif [ "$vtHotkey" = "F6" ]; then
2250             ventoy_ext_menu
2251         fi
2252
2253         unset timeout
2254         unset default
2255     fi
2256 fi
2257
2258 #colect all image files (iso files)
2259 set ventoy_img_count=0
2260 vt_list_img $vtoy_iso_part ventoy_img_count
2261
2262 #Main menu
2263 if [ $ventoy_img_count -gt 0 ]; then
2264     if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
2265         vt_dynamic_menu 0 0
2266     else
2267         vt_dynamic_menu 0 1
2268     fi
2269 else
2270     if [ -n "$VTOY_NO_ISO_TIP" ]; then
2271         NO_ISO_MENU="No ISO files found, $VTOY_NO_ISO_TIP"
2272     elif [ -n "$VTOY_DEFAULT_SEARCH_ROOT" ]; then
2273         NO_ISO_MENU="No ISO files found, please check VTOY_DEFAULT_SEARCH_ROOT"
2274     else
2275         NO_ISO_MENU="No ISO files found"
2276     fi
2277     menuentry "$NO_ISO_MENU (Press enter to reboot ...)" {
2278         echo -e "\n    Rebooting ... "
2279         reboot
2280     }
2281 fi