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 $vt_plugin_path/ventoy/ventoy_grub.cfg
  85         unset ventoy_new_context
  86     else
  87        echo "ventoy_grub.cfg NOT exist."
  88        echo -e "\npress ENTER to exit ..."
  89        read vtInputKey
  90     fi
  91 }
  92
  93 function get_os_type {
  94     set vtoy_os=Linux
  95
  96     for file in "efi/microsoft/boot/bcd" "sources/boot.wim" "boot/bcd" "bootmgr.efi" "boot/etfsboot.com" ; do
  97         if vt_file_exist_nocase (loop)/$file; then
  98             set vtoy_os=Windows
  99             break
 100         fi
 101     done
 102
 103     if [ "$vtoy_os" = "Linux" ]; then
 104         if vt_strstr "$vt_system_id" "FreeBSD"; then
 105             set vtoy_os=Unix
 106             set vt_unix_type=FreeBSD
 107         elif [ -e (loop)/bin/freebsd-version ]; then
 108             set vtoy_os=Unix
 109             set vt_unix_type=FreeBSD
 110         elif vt_str_begin "$vt_system_id" "DragonFly"; then
 111             set vtoy_os=Unix
 112             set vt_unix_type=DragonFly
 113
 114
 115         elif [ -e (loop)/boot/kernel/kernel ]; then
 116             if file --is-x86-kfreebsd (loop)/boot/kernel/kernel; then
 117                 set vtoy_os=Unix
 118                 set vt_unix_type=FreeBSD
 119             elif file --is-x86-knetbsd (loop)/boot/kernel/kernel; then
 120                 set vtoy_os=Unix
 121                 set vt_unix_type=NetBSD
 122             fi
 123         fi
 124     fi
 125
 126     if [ -n "${vtdebug_flag}" ]; then
 127         echo ISO is "$vtoy_os"
 128     fi
 129 }
 130
 131 function vt_check_compatible_pe {
 132     #Check for PE without external tools
 133     if [ -f "$1/HBCD_PE.ini" ]; then
 134         set ventoy_compatible=YES
 135     fi
 136 }
 137
 138 function locate_initrd {
 139     vt_linux_locate_initrd
 140
 141     if [ -n "${vtdebug_flag}" ]; then
 142         vt_linux_dump_initrd
 143         ventoy_debug_pause
 144     fi
 145 }
 146
 147 function locate_wim {
 148     vt_windows_locate_wim_patch (loop)
 149
 150     if [ -n "${vtdebug_flag}" ]; then
 151         echo '###############################################'
 152         vt_dump_wim_patch
 153         echo '###############################################'
 154         ventoy_debug_pause
 155     fi
 156 }
 157
 158 function distro_specify_wim_patch {
 159     if [ -d (loop)/h3pe ]; then
 160         vt_windows_collect_wim_patch wim /BOOT/H3_10PE.WIM
 161         vt_windows_collect_wim_patch wim /BOOT/H3_7PE.WIM
 162         vt_windows_collect_wim_patch wim /BOOT/H3_8PE.WIM
 163         vt_windows_collect_wim_patch wim /BOOT/H3_81PE.WIM
 164     fi
 165 }
 166
 167 function distro_specify_wim_patch_phase2 {
 168     if [ -f (loop)/boot/boot.wim ]; then
 169         vt_windows_collect_wim_patch wim /boot/boot.wim
 170     fi
 171 }
 172
 173
 174 function distro_specify_initrd_file {
 175     if [ -e (loop)/boot/all.rdz ]; then
 176         vt_linux_specify_initrd_file /boot/all.rdz
 177     elif [ -e (loop)/boot/xen.gz ]; then
 178         if [ -e (loop)/install.img ]; then
 179             vt_linux_specify_initrd_file /install.img
 180         fi
 181     elif [ -d (loop)/casper ]; then
 182         if [ -e (loop)/casper/initrd ]; then
 183             vt_linux_specify_initrd_file /casper/initrd
 184         fi
 185         if [ -e (loop)/casper/initrd.gz ]; then
 186             vt_linux_specify_initrd_file /casper/initrd.gz
 187         fi
 188         if [ -e (loop)/casper/initrd-oem ]; then
 189             vt_linux_specify_initrd_file /casper/initrd-oem
 190         fi
 191     elif [ -e (loop)/boot/grub/initrd.xz ]; then
 192         vt_linux_specify_initrd_file /boot/grub/initrd.xz
 193     elif [ -e (loop)/initrd.gz ]; then
 194         vt_linux_specify_initrd_file /initrd.gz
 195     elif [ -e (loop)/slax/boot/initrfs.img ]; then
 196         vt_linux_specify_initrd_file /slax/boot/initrfs.img
 197     elif [ -e (loop)/pmagic/initrd.img ]; then
 198         vt_linux_specify_initrd_file /pmagic/initrd.img
 199     elif [ -e (loop)/boot/initrd.xz ]; then
 200         vt_linux_specify_initrd_file /boot/initrd.xz
 201     elif [ -e (loop)/boot/initrd.gz ]; then
 202         vt_linux_specify_initrd_file /boot/initrd.gz
 203     elif [ -f (loop)/boot/initrd ]; then
 204         vt_linux_specify_initrd_file /boot/initrd
 205     elif [ -f (loop)/boot/x86_64/loader/initrd ]; then
 206         vt_linux_specify_initrd_file /boot/x86_64/loader/initrd
 207     elif [ -f (loop)/boot/initramfs-x86_64.img ]; then
 208         vt_linux_specify_initrd_file /boot/initramfs-x86_64.img
 209     elif [ -f (loop)/boot/isolinux/initramfs_data64.cpio.gz ]; then
 210         vt_linux_specify_initrd_file /boot/isolinux/initramfs_data64.cpio.gz
 211
 212
 213     fi
 214
 215     if [ -f (loop)/isolinux/initrd.gz ]; then
 216         vt_linux_specify_initrd_file /isolinux/initrd.gz
 217     fi
 218
 219     if [ "$vt_chosen_size" = "1133375488" ]; then
 220         if [ -d (loop)/boot/grub/x86_64-efi ]; then
 221             vt_cpio_busybox64 "64h"
 222         fi
 223     fi
 224 }
 225
 226
 227 function distro_specify_initrd_file_phase2 {
 228     if [ -f (loop)/boot/initrd.img ]; then
 229         vt_linux_specify_initrd_file /boot/initrd.img
 230     elif [ -f (loop)/Setup/initrd.gz ]; then
 231         vt_linux_specify_initrd_file /Setup/initrd.gz
 232     elif [ -f (loop)/isolinux/initramfs ]; then
 233         vt_linux_specify_initrd_file /isolinux/initramfs
 234     elif [ -f (loop)/boot/iniramfs.igz ]; then
 235         vt_linux_specify_initrd_file /boot/iniramfs.igz
 236     elif [ -f (loop)/initrd-x86_64 ]; then
 237         vt_linux_specify_initrd_file /initrd-x86_64
 238     elif [ -f (loop)/live/initrd.img ]; then
 239         vt_linux_specify_initrd_file /live/initrd.img
 240     elif [ -f (loop)/initrd.img ]; then
 241         vt_linux_specify_initrd_file /initrd.img
 242     elif [ -f (loop)/sysresccd/boot/x86_64/sysresccd.img ]; then
 243         vt_linux_specify_initrd_file /sysresccd/boot/x86_64/sysresccd.img
 244     elif [ -f (loop)/CDlinux/initrd ]; then
 245         vt_linux_specify_initrd_file /CDlinux/initrd
 246     elif [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 247         vt_linux_specify_initrd_file /parabola/boot/x86_64/parabolaiso.img
 248         if [ -f (loop)/parabola/boot/i686/parabolaiso.img ]; then
 249             vt_linux_specify_initrd_file /parabola/boot/i686/parabolaiso.img
 250         fi
 251     elif [ -f (loop)/parabola/boot/x86_64/initramfs-linux-libre.img ]; then
 252         vt_linux_specify_initrd_file /parabola/boot/x86_64/initramfs-linux-libre.img
 253         if [ -f (loop)/parabola/boot/i686/initramfs-linux-libre.img ]; then
 254             vt_linux_specify_initrd_file /parabola/boot/i686/initramfs-linux-libre.img
 255         fi
 256     elif [ -f (loop)/hyperbola/boot/x86_64/hyperiso.img ]; then
 257         vt_linux_specify_initrd_file /hyperbola/boot/x86_64/hyperiso.img
 258         if [ -f (loop)/hyperbola/boot/i686/hyperiso.img ]; then
 259             vt_linux_specify_initrd_file /hyperbola/boot/i686/hyperiso.img
 260         fi
 261     elif [ -f (loop)/EFI/BOOT/initrd.img ]; then
 262         #Qubes
 263         vt_linux_specify_initrd_file /EFI/BOOT/initrd.img
 264         if [ "$grub_platform" != "pc" ]; then
 265             vt_add_replace_file 0 "initrd.img"
 266         fi
 267     elif [ -f (loop)/initrd ]; then
 268         vt_linux_specify_initrd_file /initrd
 269     elif [ -f (loop)/live/initrd1 ]; then
 270         vt_linux_specify_initrd_file /live/initrd1
 271     elif [ -f (loop)/isolinux/initrd.img ]; then
 272         vt_linux_specify_initrd_file /isolinux/initrd.img
 273     elif [ -f (loop)/isolinux/initrd.gz ]; then
 274         vt_linux_specify_initrd_file /isolinux/initrd.gz
 275     elif [ -f (loop)/syslinux/kernel/initramfs.gz ]; then
 276         vt_linux_specify_initrd_file /syslinux/kernel/initramfs.gz
 277     elif vt_strstr "$vt_volume_id" "Daphile"; then
 278         vt_linux_parse_initrd_isolinux   (loop)/isolinux/
 279     elif [ -f (loop)/boot/rootfs.xz ]; then
 280         vt_linux_specify_initrd_file /boot/rootfs.xz
 281         if [ "$grub_platform" != "pc" ]; then
 282             vt_add_replace_file 0 "minimal\\x86_64\\rootfs.xz"
 283         fi
 284     elif [ -f (loop)/arch/boot/x86_64/archiso.img ]; then
 285         vt_linux_specify_initrd_file /arch/boot/x86_64/archiso.img
 286         if [ "$grub_platform" != "pc" ]; then
 287             vt_add_replace_file 0 "EFI\\archiso\\archiso.img"
 288         fi
 289     elif [ -f (loop)/blackarch/boot/x86_64/archiso.img ]; then
 290         vt_linux_specify_initrd_file /blackarch/boot/x86_64/archiso.img
 291     elif [ -f (loop)/blackarch/boot/x86_64/initramfs-linux.img ]; then
 292         vt_linux_specify_initrd_file /blackarch/boot/x86_64/initramfs-linux.img
 293
 294     elif [ -f (loop)/install.amd/initrd.gz ]; then
 295         vt_linux_specify_initrd_file /live/initrd2.img
 296         vt_linux_specify_initrd_file /install.amd/initrd.gz
 297         vt_linux_specify_initrd_file /install.amd/gtk/initrd.gz
 298     elif [ -f (loop)/boot/grub/kernels.cfg ]; then
 299         vt_linux_parse_initrd_grub  file  (loop)/boot/grub/kernels.cfg
 300     elif [ -f (loop)/austrumi/initrd.gz ]; then
 301         vt_linux_specify_initrd_file /austrumi/initrd.gz
 302         if [ -f (loop)/EFI/BOOT/bootx64.efi ]; then
 303             vt_cpio_busybox64 "64h"
 304         fi
 305     elif [ -f (loop)/boot/initfs.x86_64-efi ]; then
 306         vt_linux_specify_initrd_file /boot/initfs.x86_64-efi
 307         if [ -f (loop)/boot/initfs.i386-pc ]; then
 308             vt_linux_specify_initrd_file /boot/initfs.i386-pc
 309         fi
 310     elif [ -f (loop)/antiX/initrd.gz ]; then
 311         vt_linux_specify_initrd_file /antiX/initrd.gz
 312     elif [ -f (loop)/360Disk/initrd.gz ]; then
 313         vt_linux_specify_initrd_file /360Disk/initrd.gz
 314
 315     fi
 316 }
 317
 318 function ventoy_get_ghostbsd_ver {
 319
 320     # vt_parse_iso_create_date "$1/${chosen_path}" vt_create_date
 321     # if regexp "^202005" "$vt_create_date"; then
 322         # set vt_freebsd_ver=12.x
 323     # fi
 324
 325     set vt_freebsd_ver=12.x
 326 }
 327
 328 function ventoy_get_furybsd_ver {
 329     if regexp "13\.[0-9]" "$2"; then
 330         set vt_freebsd_ver=13.x
 331     else
 332         set vt_freebsd_ver=12.x
 333     fi
 334 }
 335
 336 function ventoy_get_freenas_ver {
 337     set vt_freebsd_ver=11.x
 338
 339     if [ -e (loop)/FreeNAS-MANIFEST ]; then
 340         vt_parse_freenas_ver (loop)/FreeNAS-MANIFEST vt_freenas_ver
 341         if regexp "^13\.[0-9]" "$vt_freenas_ver"; then
 342             set vt_freebsd_ver=13.x
 343         elif regexp "^12\.[0-9]" "$vt_freenas_ver"; then
 344             set vt_freebsd_ver=12.x
 345         elif regexp "^11\.[0-9]" "$vt_freenas_ver"; then
 346             set vt_freebsd_ver=11.x
 347         fi
 348     fi
 349 }
 350
 351 function ventoy_get_truenas_ver {
 352     set vt_freebsd_ver=12.x
 353
 354     if [ -e (loop)/TrueNAS-MANIFEST ]; then
 355         vt_parse_freenas_ver (loop)/TrueNAS-MANIFEST vt_truenas_ver
 356         if regexp "^13\.[0-9]" "$vt_truenas_ver"; then
 357             set vt_freebsd_ver=13.x
 358         elif regexp "^12\.[0-9]" "$vt_truenas_ver"; then
 359             set vt_freebsd_ver=12.x
 360         elif regexp "^11\.[0-9]" "$vt_truenas_ver"; then
 361             set vt_freebsd_ver=11.x
 362         fi
 363     fi
 364 }
 365
 366 function ventoy_get_midnightbsd_ver {
 367     set vt_freebsd_ver=11.x
 368 }
 369
 370 function ventoy_freebsd_proc {
 371     set vtFreeBsdDistro=FreeBSD
 372
 373     if vt_strstr "$vt_volume_id" "GHOSTBSD"; then
 374         ventoy_get_ghostbsd_ver "$1" "${chosen_path}"
 375     elif vt_strstr "$vt_volume_id" "FREENAS"; then
 376         ventoy_get_freenas_ver "$1" "${chosen_path}"
 377     elif vt_strstr "$vt_volume_id" "TRUENAS"; then
 378         ventoy_get_truenas_ver "$1" "${chosen_path}"
 379     elif vt_strstr "$vt_volume_id" "FURYBSD"; then
 380         ventoy_get_furybsd_ver "$1" "${chosen_path}"
 381     elif regexp "^13_[0-9]" "$vt_volume_id"; then
 382         set vt_freebsd_ver=13.x
 383     elif regexp "^12_[0-9]" "$vt_volume_id"; then
 384         set vt_freebsd_ver=12.x
 385     elif regexp "^11_[0-9]" "$vt_volume_id"; then
 386         set vt_freebsd_ver=11.x
 387     elif regexp "^10_[0-9]" "$vt_volume_id"; then
 388         set vt_freebsd_ver=10.x
 389     elif regexp "^9_[0-9]" "$vt_volume_id"; then
 390         set vt_freebsd_ver=9.x
 391     elif [ -d (loop)/usr/midnightbsd-dist ]; then
 392         ventoy_get_midnightbsd_ver "$1" "${chosen_path}"
 393         set vtFreeBsdDistro=MidnightBSD
 394     elif [ -e (loop)/bin/freebsd-version ]; then
 395         vt_unix_parse_freebsd_ver (loop)/bin/freebsd-version vt_userland_ver
 396         if regexp "\"13\.[0-9]-" "$vt_userland_ver"; then
 397             set vt_freebsd_ver=13.x
 398         elif regexp "\"12\.[0-9]-" "$vt_userland_ver"; then
 399             set vt_freebsd_ver=12.x
 400         elif regexp "\"11\.[0-9]-" "$vt_userland_ver"; then
 401             set vt_freebsd_ver=11.x
 402         elif regexp "\"10\.[0-9]-" "$vt_userland_ver"; then
 403             set vt_freebsd_ver=10.x
 404         elif regexp "\"9\.[0-9]-" "$vt_userland_ver"; then
 405             set vt_freebsd_ver=9.x
 406         fi
 407     elif [ -e (loop)/README.TXT ]; then
 408         vt_1st_line (loop)/README.TXT vt_freebsd_line1
 409         if regexp "FreeBSD 13\.[0-9]-" "$vt_freebsd_line1"; then
 410             set vt_freebsd_ver=13.x
 411         elif regexp "FreeBSD 12\.[0-9]-" "$vt_freebsd_line1"; then
 412             set vt_freebsd_ver=12.x
 413         elif regexp "FreeBSD 11\.[0-9]-" "$vt_freebsd_line1"; then
 414             set vt_freebsd_ver=11.x
 415         elif regexp "FreeBSD 10\.[0-9]-" "$vt_freebsd_line1"; then
 416             set vt_freebsd_ver=10.x
 417         elif regexp "FreeBSD 9\.[0-9]-" "$vt_freebsd_line1"; then
 418             set vt_freebsd_ver=9.x
 419         fi
 420     elif vt_strstr "${chosen_path}" "MidnightBSD"; then
 421         set vt_freebsd_ver=9.x
 422     else
 423         set vt_freebsd_ver=12.x
 424     fi
 425
 426     set vt_freebsd_bit=64
 427     for file in "/boot/kernel/kernel" "/boot/kernel/kernel.gz"; do
 428         if [ -e (loop)/$file ]; then
 429             if file --is-i386-kfreebsd (loop)/$file; then
 430                 set vt_freebsd_bit=32
 431             fi
 432             break
 433         fi
 434     done
 435
 436     if [ -n "${vtdebug_flag}" ]; then
 437         echo "This is FreeBSD $vt_freebsd_ver ${vt_freebsd_bit}bit"
 438     fi
 439
 440     unset vt_unix_mod_path
 441     for file in "/COPYRIGHT" "/FreeNAS-MANIFEST" "/TrueNAS-MANIFEST" "/version" "/etc/fstab"; do
 442         if [ -e (loop)${file} ]; then
 443             set vt_unix_mod_path=${file}
 444             break
 445         fi
 446     done
 447
 448     if [ -e (loop)/usr/freebsd-dist/cloninst.sh ]; then
 449         set vtFreeBsdDistro=ClonOS
 450     fi
 451
 452     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
 453     vt_unix_replace_conf FreeBSD "${1}${chosen_path}"
 454 }
 455
 456 function ventoy_dragonfly_proc {
 457
 458     unset vt_unix_mod_path
 459     for file in "/boot/kernel/initrd.img.gz"; do
 460         if [ -e (loop)${file} ]; then
 461             set vt_unix_mod_path=${file}
 462             break
 463         fi
 464     done
 465
 466     vt_unix_replace_ko $vt_unix_mod_path ${vtoy_path}/dragonfly.mfs.xz
 467     vt_unix_fill_image_desc
 468     vt_unix_gzip_new_ko
 469     vt_unix_replace_conf DragonFly "${1}${chosen_path}"
 470 }
 471
 472 function ventoy_unix_comm_proc {
 473     vt_unix_reset
 474
 475     if [ "$ventoy_compatible" = "NO" ]; then
 476         loopback vtunix $vtoy_efi_part/ventoy/ventoy_unix.cpio
 477
 478         if [ "$vt_unix_type" = "FreeBSD" ]; then
 479             ventoy_freebsd_proc "$1" "${chosen_path}"
 480         elif [ "$vt_unix_type" = "DragonFly" ]; then
 481             ventoy_dragonfly_proc "$1" "${chosen_path}"
 482         elif [ "$vt_unix_type" = "NetBSD" ]; then
 483             echo "NetBSD not supported"
 484
 485
 486         else
 487             if [ -n "${vtdebug_flag}" ]; then
 488                 echo "Unknown unix type"
 489             fi
 490         fi
 491     fi
 492
 493     vt_unix_chain_data "${1}${chosen_path}"
 494     ventoy_debug_pause
 495 }
 496
 497
 498 function uefi_windows_menu_func {
 499     vt_windows_reset
 500
 501     if [ "$ventoy_compatible" = "NO" ]; then
 502
 503         if [ "$ventoy_fs_probe" = "iso9660" ]; then
 504             loopback -d loop
 505             vt_iso9660_nojoliet 1
 506             loopback loop "$1$2"
 507         fi
 508
 509         for file in "efi/microsoft/boot/bcd"; do
 510             vt_windows_collect_wim_patch bcd (loop)/$file
 511         done
 512
 513         vt_windows_count_wim_patch vt_wim_cnt
 514         if [ $vt_wim_cnt -eq 0 ]; then
 515             distro_specify_wim_patch_phase2
 516         fi
 517
 518         ventoy_debug_pause
 519         locate_wim
 520     fi
 521
 522     vt_windows_chain_data "${1}${chosen_path}"
 523     ventoy_debug_pause
 524
 525     if [ -n "$vtoy_chain_mem_addr" ]; then
 526         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 527         ventoy_cli_console
 528         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:${vtoy_chain_mem_size}
 529         boot
 530     else
 531         echo "chain empty failed"
 532         ventoy_pause
 533     fi
 534 }
 535
 536 function uefi_linux_menu_func {
 537
 538     if [ "$ventoy_compatible" = "NO" ]; then
 539
 540         if [ "$ventoy_fs_probe" = "udf" ]; then
 541             loopback -d loop
 542             set ventoy_fs_probe=iso9660
 543             loopback loop "$1$2"
 544         fi
 545
 546         vt_load_cpio  ${vtoy_path}/ventoy.cpio   "$2" "$1" "busybox=$ventoy_busybox_ver"
 547
 548         vt_linux_clear_initrd
 549
 550         if [ -d (loop)/pmagic ]; then
 551             vt_linux_specify_initrd_file /pmagic/initrd.img
 552         else
 553             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
 554                 if [ -e (loop)/$file ]; then
 555                     vt_linux_parse_initrd_grub  file  (loop)/$file
 556                 fi
 557             done
 558         fi
 559
 560         # special process for special distros
 561         if [ -d (loop)/loader/entries ]; then
 562             vt_linux_parse_initrd_grub  dir  (loop)/loader/entries/
 563         elif [ -d (loop)/boot/grub ]; then
 564             vt_linux_parse_initrd_grub  dir  (loop)/boot/grub/
 565         fi
 566
 567         distro_specify_initrd_file
 568
 569         vt_linux_initrd_count vtcount
 570
 571         if [ $vtcount -eq 0 ]; then
 572             distro_specify_initrd_file_phase2
 573
 574             if [ "$vt_efi_dir" = "NO" ]; then
 575                 if [ -f (loop)/efi.img ];  then
 576                     vt_add_replace_file 0 "initrd"
 577                 fi
 578             fi
 579         fi
 580
 581         locate_initrd
 582
 583         if [ -d (loop)/loader/entries ]; then
 584             vt_linux_get_main_initrd_index vtindex
 585
 586             if [ -d (loop)/arch ]; then
 587                 if [ -f (loop)/arch/boot/x86_64/archiso.img ]; then
 588                     vt_add_replace_file $vtindex "EFI\\archiso\\archiso.img"
 589                 elif [ -f (loop)/arch/boot/x86_64/initramfs-linux.img ]; then
 590                     vt_add_replace_file $vtindex "arch\\boot\\x86_64\\initramfs-linux.img"
 591                 elif [ -f (loop)/boot/initramfs_x86_64.img ]; then
 592                     vt_add_replace_file $vtindex "boot\\initramfs_x86_64.img"
 593                 fi
 594             elif [ -d (loop)/blackarch ]; then
 595                 if [ -f (loop)/blackarch/boot/x86_64/archiso.img ]; then
 596                     vt_add_replace_file $vtindex "EFI\\archiso\\archiso.img"
 597                 elif [ -f (loop)/blackarch/boot/x86_64/initramfs-linux.img ]; then
 598                     vt_add_replace_file $vtindex "blackarch\\boot\\x86_64\\initramfs-linux.img"
 599                 fi
 600             elif [ -d (loop)/anarchy ]; then
 601                 if [ -f (loop)/anarchy/boot/x86_64/initramfs-linux.img ]; then
 602                     vt_add_replace_file $vtindex "anarchy\\boot\\x86_64\\initramfs-linux.img"
 603                 fi
 604             elif [ -d (loop)/parabola ]; then
 605                 if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 606                     vt_add_replace_file $vtindex "EFI\\parabolaiso\\parabolaiso.img"
 607                 elif [ -f (loop)/parabola/boot/x86_64/initramfs-linux-libre.img ]; then
 608                     vt_add_replace_file $vtindex "parabola\\boot\\x86_64\\initramfs-linux-libre.img"
 609                 fi
 610             elif [ -f (loop)/EFI/BOOT/initrd.gz ]; then
 611                 vt_add_replace_file $vtindex "EFI\\BOOT\\initrd.gz"
 612             elif [ -f (loop)/loader/entries/thinstation.conf ]; then
 613                 vt_add_replace_file $vtindex "boot\\initrd"
 614             elif [ -f (loop)/loader/entries/pisi-efi-x86_64.conf ]; then
 615                 vt_add_replace_file $vtindex "EFI\\pisi\\initrd.img"
 616             fi
 617         elif [ -d (loop)/EFI/boot/entries ]; then
 618             if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 619                 vt_add_replace_file 0 "EFI\\parabolaiso\\parabolaiso.img"
 620             elif [ -f (loop)/hyperbola/boot/x86_64/hyperiso.img ]; then
 621                 vt_add_replace_file 0 "EFI\\hyperiso\\hyperiso.img"
 622             fi
 623         elif [ -d (loop)/EFI/BOOT/entries ]; then
 624             if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 625                 vt_add_replace_file 0 "EFI\\parabolaiso\\parabolaiso.img"
 626             elif [ -f (loop)/parabola/boot/x86_64/initramfs-linux-libre.img ]; then
 627                 vt_add_replace_file $vtindex "parabola\\boot\\x86_64\\initramfs-linux-libre.img"
 628             fi
 629         elif [ -e (loop)/syslinux/alt0/full.cz ]; then
 630             vt_add_replace_file 0 "EFI\\BOOT\\full.cz"
 631             set FirstTryBootFile='@EFI@BOOT@grubx64.efi'
 632
 633
 634         fi
 635
 636     fi
 637
 638     vt_linux_chain_data "${1}${chosen_path}"
 639
 640     if [ -n "$LoadIsoEfiDriver" -a $vt_chosen_size -lt 104857600 ]; then
 641         if [ -f (loop)/efi/clover/cloverx64.efi ]; then
 642             unset LoadIsoEfiDriver
 643         fi
 644     fi
 645
 646     if [ -n "$vtoy_chain_mem_addr" ]; then
 647         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 648         ventoy_cli_console
 649         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}
 650         boot
 651     else
 652         echo "chain empty failed"
 653         ventoy_pause
 654     fi
 655 }
 656
 657 function uefi_unix_menu_func {
 658     ventoy_unix_comm_proc $1 "${chosen_path}"
 659
 660     if [ -n "$vtoy_chain_mem_addr" ]; then
 661         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 662         ventoy_cli_console
 663         chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} FirstTry=${FirstTryBootFile} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 664         boot
 665     else
 666         echo "chain empty failed"
 667         ventoy_pause
 668     fi
 669 }
 670
 671 function ventoy_reset_nojoliet {
 672     if vt_str_begin "$vt_volume_id" "ARCARESCUE"; then
 673         vt_iso9660_nojoliet 1
 674     else
 675         vt_iso9660_nojoliet 0
 676     fi
 677 }
 678
 679 function uefi_iso_menu_func {
 680
 681     if [ -d (loop)/ ]; then
 682         loopback -d loop
 683     fi
 684
 685     if [ -n "$vtisouefi" ]; then
 686         set LoadIsoEfiDriver=on
 687         unset vtisouefi
 688     elif vt_check_mode 2; then
 689         set LoadIsoEfiDriver=on
 690     else
 691         unset LoadIsoEfiDriver
 692     fi
 693
 694     set chosen_path="$2"
 695     vt_select_auto_install "${chosen_path}"
 696     vt_select_persistence "${chosen_path}"
 697
 698     if vt_is_udf "${1}${chosen_path}"; then
 699         set ventoy_fs_probe=udf
 700     else
 701         set ventoy_fs_probe=iso9660
 702         ventoy_reset_nojoliet
 703     fi
 704
 705     loopback loop "${1}${chosen_path}"
 706     get_os_type (loop)
 707
 708     if [ -d (loop)/EFI ]; then
 709         set vt_efi_dir=YES
 710     elif [ -d (loop)/efi ]; then
 711         set vt_efi_dir=YES
 712     else
 713         set vt_efi_dir=NO
 714     fi
 715
 716     if [ -n "$vtcompat" ]; then
 717         set ventoy_compatible=YES
 718         unset vtcompat
 719     elif vt_check_mode 1; then
 720         set ventoy_compatible=YES
 721     else
 722         vt_check_compatible (loop)
 723     fi
 724
 725     vt_img_sector "${1}${chosen_path}"
 726
 727     if [ "$ventoy_fs_probe" = "iso9660" ]; then
 728         vt_select_conf_replace "${1}" "${chosen_path}"
 729     fi
 730
 731     if [ "$vtoy_os" = "Windows" ]; then
 732         vt_check_compatible_pe (loop)
 733         uefi_windows_menu_func  "$1" "${chosen_path}"
 734     elif [ "$vtoy_os" = "Unix" ]; then
 735         uefi_unix_menu_func "$1" "${chosen_path}"
 736     else
 737         uefi_linux_menu_func  "$1" "${chosen_path}"
 738     fi
 739
 740     ventoy_gui_console
 741 }
 742
 743 function uefi_iso_memdisk {
 744     echo 'Loading ISO file to memory ...'
 745     vt_load_img_memdisk "${1}${2}" vtoy_iso_buf
 746
 747     ventoy_cli_console
 748     chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
 749     boot
 750
 751     ventoy_gui_console
 752 }
 753
 754
 755 function legacy_windows_menu_func {
 756     vt_windows_reset
 757
 758     if [ "$ventoy_compatible" = "NO" ]; then
 759
 760         if [ "$ventoy_fs_probe" = "iso9660" ]; then
 761             loopback -d loop
 762             vt_iso9660_nojoliet 1
 763             loopback loop "$1$2"
 764         fi
 765
 766         for file in "boot/bcd" "/efi/microsoft/boot/bcd" "SSTR/BCD"; do
 767             vt_windows_collect_wim_patch bcd (loop)/$file
 768         done
 769
 770         distro_specify_wim_patch
 771
 772         vt_windows_count_wim_patch vt_wim_cnt
 773         if [ $vt_wim_cnt -eq 0 ]; then
 774             distro_specify_wim_patch_phase2
 775         fi
 776
 777         ventoy_debug_pause
 778         locate_wim
 779     fi
 780
 781     vt_windows_chain_data "${1}${chosen_path}"
 782     ventoy_debug_pause
 783
 784     if [ -n "$vtoy_chain_mem_addr" ]; then
 785         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 786         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag} ibft mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 787         boot
 788     else
 789         echo "chain empty failed"
 790         ventoy_pause
 791     fi
 792 }
 793
 794 function legacy_linux_menu_func {
 795     if [ "$ventoy_compatible" = "NO" ]; then
 796
 797         if [ "$ventoy_fs_probe" = "udf" ]; then
 798             loopback -d loop
 799             set ventoy_fs_probe=iso9660
 800             loopback loop "$1$2"
 801         fi
 802
 803         vt_load_cpio  $vtoy_path/ventoy.cpio  "$2" "$1" "busybox=$ventoy_busybox_ver"
 804
 805         vt_linux_clear_initrd
 806
 807         if [ -d (loop)/pmagic ]; then
 808             vt_linux_specify_initrd_file /pmagic/initrd.img
 809         else
 810             for dir in "isolinux" "boot/isolinux" "boot/x86_64/loader" "syslinux" "boot/syslinux"; do
 811                 if [ -d (loop)/$dir ]; then
 812                     vt_linux_parse_initrd_isolinux   (loop)/$dir/
 813                 fi
 814             done
 815         fi
 816
 817         # special process for special distros
 818         #archlinux
 819         if [ -d (loop)/arch/boot/syslinux ]; then
 820             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/
 821             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/boot/syslinux/
 822         elif [ -d (loop)/anarchy/boot/syslinux ]; then
 823             vt_linux_parse_initrd_isolinux   (loop)/anarchy/boot/syslinux/  /anarchy/
 824
 825         #manjaro
 826         elif [ -d (loop)/manjaro ]; then
 827             if [ -e (loop)/boot/grub/kernels.cfg ]; then
 828                 vt_linux_parse_initrd_grub  file  (loop)/boot/grub/kernels.cfg
 829             fi
 830         elif [ -e (loop)/boot/grub/grub.cfg ]; then
 831             vt_linux_parse_initrd_grub  file  (loop)/boot/grub/grub.cfg
 832         fi
 833
 834         distro_specify_initrd_file
 835
 836         vt_linux_initrd_count vtcount
 837         if [ $vtcount -eq 0 ]; then
 838             if [ -d (loop)/rancheros ]; then
 839                 vt_linux_parse_initrd_isolinux   (loop)/boot/  /boot/isolinux/
 840             fi
 841
 842             distro_specify_initrd_file_phase2
 843         fi
 844
 845         locate_initrd
 846     fi
 847
 848     vt_linux_chain_data "${1}${chosen_path}"
 849     ventoy_debug_pause
 850
 851     if [ -n "$vtoy_chain_mem_addr" ]; then
 852         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 853         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 854         boot
 855     else
 856         echo "chain empty failed"
 857         ventoy_pause
 858     fi
 859 }
 860
 861
 862 function legacy_unix_menu_func {
 863     ventoy_unix_comm_proc $1 "${chosen_path}"
 864
 865     if [ -n "$vtoy_chain_mem_addr" ]; then
 866         #ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 867         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 868         boot
 869     else
 870         echo "chain empty failed"
 871         ventoy_pause
 872     fi
 873 }
 874
 875
 876 function legacy_iso_menu_func {
 877
 878     if [ -d (loop)/ ]; then
 879         loopback -d loop
 880     fi
 881
 882     set chosen_path="$2"
 883
 884     vt_select_auto_install "${chosen_path}"
 885     vt_select_persistence "${chosen_path}"
 886
 887     if vt_is_udf "${1}${chosen_path}"; then
 888         set ventoy_fs_probe=udf
 889     else
 890         set ventoy_fs_probe=iso9660
 891         ventoy_reset_nojoliet
 892     fi
 893
 894     loopback loop "${1}${chosen_path}"
 895
 896     get_os_type (loop)
 897
 898     if [ -n "$vtcompat" ]; then
 899         set ventoy_compatible=YES
 900         unset vtcompat
 901     elif vt_check_mode 1; then
 902         set ventoy_compatible=YES
 903     else
 904         vt_check_compatible (loop)
 905     fi
 906
 907     vt_img_sector "${1}${chosen_path}"
 908
 909     if [ "$ventoy_fs_probe" = "iso9660" ]; then
 910         vt_select_conf_replace "${1}" "${chosen_path}"
 911     fi
 912
 913     if [ "$vtoy_os" = "Windows" ]; then
 914         vt_check_compatible_pe (loop)
 915         legacy_windows_menu_func  "$1" "${chosen_path}"
 916     elif [ "$vtoy_os" = "Unix" ]; then
 917         legacy_unix_menu_func "$1" "${chosen_path}"
 918     else
 919         legacy_linux_menu_func  "$1" "${chosen_path}"
 920     fi
 921 }
 922
 923 function legacy_iso_memdisk {
 924
 925     linux16   $vtoy_path/memdisk iso raw
 926     echo "Loading ISO file to memory ..."
 927     initrd16  "${1}${2}"
 928     boot
 929 }
 930
 931
 932 function iso_endless_os_proc {
 933     if [ -d (loop)/ ]; then
 934         loopback -d loop
 935     fi
 936
 937     loopback loop "${1}${2}"
 938     vt_img_sector "${1}${2}"
 939
 940     vt_load_cpio  $vtoy_path/ventoy.cpio  "$2" "$1"  "busybox=$ventoy_busybox_ver"
 941     vt_trailer_cpio "$1" "$2" noinit
 942
 943     ventoy_debug_pause
 944
 945     vt_set_boot_opt '@kparams' rdinit=/vtoy/vtoy
 946
 947     set eosimage=loop
 948     set ventoy_bls_bootdev=/boot
 949     set ventoy_loading_tip="Loading files ......"
 950
 951     export eosimage
 952     configfile (loop)/endless/grub/grub.cfg
 953
 954     unset eosimage
 955     unset ventoy_bls_bootdev
 956     unset ventoy_loading_tip
 957
 958     vt_unset_boot_opt
 959 }
 960
 961
 962 function ventoy_iso_busybox_ver {
 963
 964     if [ "$VTOY_EFI_ARCH" = "aa64" ]; then
 965         set ventoy_busybox_ver=a64
 966     else
 967         set ventoy_busybox_ver=32
 968
 969         #special process for deepin-live iso
 970         if [ "$vt_chosen_size" = "403701760" ]; then
 971             if vt_str_str "$vt_chosen_path" "/deepin-live"; then
 972                 set ventoy_busybox_ver=64
 973             fi
 974         elif vt_str_begin "$vt_volume_id" "PHOTON_"; then
 975             set ventoy_busybox_ver=64
 976         elif vt_str_begin "$vt_volume_id" "smgl-test-quinq-x86_64"; then
 977             set ventoy_busybox_ver=64
 978         elif vt_str_begin "$vt_volume_id" "LDiagBootable"; then
 979             set ventoy_busybox_ver=64
 980
 981         fi
 982     fi
 983 }
 984
 985
 986 function iso_common_menuentry {
 987     unset vt_system_id
 988     unset vt_volume_id
 989
 990     vt_chosen_img_path vt_chosen_path vt_chosen_size
 991
 992     vt_parse_iso_volume "${vtoy_iso_part}${vt_chosen_path}" vt_system_id vt_volume_id vt_volume_space
 993     if [ $vt_volume_space -ne $vt_chosen_size ]; then
 994         vt_mod $vt_chosen_size 2048 vt_chosen_size_mod
 995         if [ $vt_volume_space -gt $vt_chosen_size -o $vt_chosen_size_mod -ne 0 ]; then
 996             echo -e "\n $vt_volume_space $vt_chosen_size $vt_chosen_size_mod\n"
 997             echo -e "\n The size of the iso file \"$vt_chosen_size\" is invalid. File corrupted ?\n"
 998             echo -e " 此ISO文件的大小 \"$vt_chosen_size\" 有问题，请确认文件是否损坏。\n"
 999             echo -e "\n press ENTER to exit (请按 回车 键返回) ..."
1000             read vtInputKey
1001             return
1002         fi
1003     fi
1004
1005     if vt_check_password "${vt_chosen_path}"; then
1006         return
1007     fi
1008
1009     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1010         return
1011     fi
1012
1013     if vt_str_begin "$vt_volume_id" "Avira"; then
1014         vt_skip_svd "${vtoy_iso_part}${vt_chosen_path}"
1015     fi
1016
1017     ventoy_iso_busybox_ver
1018
1019     #special process for Endless OS
1020     if vt_str_begin "$vt_volume_id" "Endless-OS"; then
1021         iso_endless_os_proc $vtoy_iso_part "$vt_chosen_path"
1022     elif vt_str_begin "$vt_volume_id" "TENS-Public"; then
1023         set vtcompat=1
1024     fi
1025
1026     if [ "$grub_platform" = "pc" ]; then
1027         if vt_check_mode 0; then
1028             legacy_iso_memdisk $vtoy_iso_part "$vt_chosen_path"
1029         else
1030             legacy_iso_menu_func $vtoy_iso_part "$vt_chosen_path"
1031         fi
1032     else
1033         if vt_check_mode 0; then
1034             uefi_iso_memdisk $vtoy_iso_part  "$vt_chosen_path"
1035         else
1036             uefi_iso_menu_func $vtoy_iso_part  "$vt_chosen_path"
1037         fi
1038     fi
1039 }
1040
1041 function miso_common_menuentry {
1042     vt_chosen_img_path vt_chosen_path vt_chosen_size
1043
1044     if vt_check_password "${vt_chosen_path}"; then
1045         return
1046     fi
1047
1048     echo "memdisk mode boot for $vt_chosen_path"
1049     echo ""
1050     ventoy_debug_pause
1051
1052     if [ "$grub_platform" = "pc" ]; then
1053         legacy_iso_memdisk $vtoy_iso_part "$vt_chosen_path"
1054     else
1055         uefi_iso_memdisk $vtoy_iso_part  "$vt_chosen_path"
1056     fi
1057 }
1058
1059
1060 function common_unsupport_menuentry {
1061     echo -e "\n The name of the iso file could NOT contain space or non-ascii characters. \n"
1062     echo -e " 文件名中不能有中文或空格 \n"
1063     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
1064     read vtInputKey
1065 }
1066
1067 function miso_unsupport_menuentry {
1068     common_unsupport_menuentry
1069 }
1070
1071 function iso_unsupport_menuentry {
1072     common_unsupport_menuentry
1073 }
1074
1075 function wim_common_menuentry {
1076     vt_chosen_img_path vt_chosen_path vt_chosen_size
1077
1078     if vt_check_password "${vt_chosen_path}"; then
1079         return
1080     fi
1081
1082     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1083         return
1084     fi
1085
1086     if vt_wim_check_bootable "${vtoy_iso_part}${vt_chosen_path}"; then
1087         vt_wim_chain_data "${vtoy_iso_part}${vt_chosen_path}"
1088     else
1089         echo -e "\n This is NOT a bootable WIM file. \n"
1090         echo -e " 这不是一个可启动的 WIM 文件。\n"
1091     fi
1092
1093     ventoy_debug_pause
1094
1095     if [ -n "$vtoy_chain_mem_addr" ]; then
1096         if [ "$grub_platform" = "pc" ]; then
1097             linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1098         else
1099             ventoy_cli_console
1100             chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1101             ventoy_gui_console
1102         fi
1103         boot
1104     else
1105         echo "chain empty failed"
1106         ventoy_pause
1107     fi
1108 }
1109
1110 function wim_unsupport_menuentry {
1111     common_unsupport_menuentry
1112 }
1113
1114 function efi_common_menuentry {
1115     vt_chosen_img_path vt_chosen_path vt_chosen_size
1116
1117     if vt_check_password "${vt_chosen_path}"; then
1118         return
1119     fi
1120
1121     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1122         return
1123     fi
1124
1125     vt_concat_efi_iso "${vtoy_iso_part}${vt_chosen_path}" vtoy_iso_buf
1126
1127     ventoy_debug_pause
1128
1129     ventoy_cli_console
1130
1131     unset vtoy_dotefi_retry
1132     chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} dotefi isoefi=on ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
1133     boot
1134
1135     if [ -n "$vtoy_dotefi_retry" ]; then
1136         unset vtoy_dotefi_retry
1137         chainloader "${vtoy_iso_part}${vt_chosen_path}"
1138         boot
1139     fi
1140
1141     ventoy_gui_console
1142 }
1143
1144 function efi_unsupport_menuentry {
1145     common_unsupport_menuentry
1146 }
1147
1148 function vhd_common_menuentry {
1149
1150     if [ "$VTOY_VHD_NO_WARNING" != "1" ]; then
1151         if [ "$vtoy_iso_fs" != "ntfs" ]; then
1152             echo -e "!!! WARNING !!!\n"
1153             echo -e "\nPartition1 ($vtoy_iso_fs) is NOT ntfs, the VHD(x) file may not boot normally \n"
1154             echo -e "\nVHD(x) 文件所在分区不是 ntfs 格式, 可能无法正常启动 \n\n"
1155             echo -n "press ENTER to continue boot (请按 回车 键继续) ..."
1156             read vtInputKey
1157         fi
1158     fi
1159
1160     vt_chosen_img_path vt_chosen_path vt_chosen_size
1161
1162     if vt_check_password "${vt_chosen_path}"; then
1163         return
1164     fi
1165
1166     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1167         return
1168     fi
1169
1170     vt_patch_vhdboot "$vt_chosen_path"
1171
1172     ventoy_debug_pause
1173
1174     if [ -n "$vtoy_vhd_buf_addr" ]; then
1175         if [ "$grub_platform" = "pc" ]; then
1176             linux16   $vtoy_path/memdisk iso raw
1177             initrd16  mem:${vtoy_vhd_buf_addr}:size:${vtoy_vhd_buf_size}
1178             boot
1179         else
1180             ventoy_cli_console
1181             chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_vhd_buf_addr}:size:${vtoy_vhd_buf_size}
1182             boot
1183             ventoy_gui_console
1184         fi
1185     else
1186         echo "Please put the right ventoy_vhdboot.img file to the 1st partition"
1187         ventoy_pause
1188     fi
1189 }
1190
1191 function vhd_unsupport_menuentry {
1192     common_unsupport_menuentry
1193 }
1194
1195 function vtoyboot_common_func {
1196     set AltBootPart=0
1197     set vtoysupport=0
1198
1199     vt_get_vtoy_type "${1}" vtoytype parttype AltBootPart
1200
1201     if vt_str_begin $vtoytype vhd; then
1202         set vtoysupport=1
1203     elif [ "$vtoytype" = "raw" ]; then
1204         set vtoysupport=1
1205     elif [ "$vtoytype" = "vdi" ]; then
1206         set vtoysupport=1
1207     fi
1208
1209     if [ $vtoysupport -eq 1 ]; then
1210         if [ "$grub_platform" = "pc" ]; then
1211             if [ "$parttype" = "gpt" -a $AltBootPart -eq 0 ]; then
1212                 echo "The OS in the vdisk was created in UEFI mode, but current is Legacy BIOS mode."
1213                 echo "虚拟磁盘内的系统是在UEFI模式下创建的，而当前系统是Legacy BIOS模式，可能无法正常启动。"
1214                 ventoy_pause
1215             fi
1216         else
1217             if [ "$parttype" = "mbr" -a $AltBootPart -eq 0 ]; then
1218                 echo "The OS in the vdisk was created in Legacy BIOS mode, but current is UEFI mode."
1219                 echo "虚拟磁盘内的系统是在Legacy BIOS模式下创建的，而当前系统是UEFI模式，可能无法正常启动。"
1220                 ventoy_pause
1221             fi
1222         fi
1223
1224         vt_img_sector "${1}"
1225         vt_raw_chain_data "${1}"
1226
1227         ventoy_debug_pause
1228
1229         if [ -n "$vtoy_chain_mem_addr" ]; then
1230             if [ "$grub_platform" = "pc" ]; then
1231                 vt_acpi_param ${vtoy_chain_mem_addr} 512
1232                 linux16 $vtoy_path/ipxe.krn ${vtdebug_flag} bios80  sector512  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1233                 boot
1234             else
1235                 if vt_check_secureboot_var; then
1236                     vt_acpi_param ${vtoy_chain_mem_addr} 512
1237                 fi
1238                 ventoy_cli_console
1239                 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}
1240                 boot
1241                 ventoy_gui_console
1242             fi
1243         else
1244             echo "chain empty failed!"
1245             ventoy_pause
1246         fi
1247     else
1248         echo "Unsupported vtoy type $vtoytype"
1249         ventoy_pause
1250     fi
1251 }
1252
1253 function vtoy_common_menuentry {
1254     vt_chosen_img_path vt_chosen_path vt_chosen_size
1255
1256     if vt_check_password "${vt_chosen_path}"; then
1257         return
1258     fi
1259
1260     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1261         return
1262     fi
1263
1264     vtoyboot_common_func "${vtoy_iso_part}${vt_chosen_path}"
1265 }
1266
1267 function vtoy_unsupport_menuentry {
1268     common_unsupport_menuentry
1269 }
1270
1271 #
1272 #============================================================#
1273 # IMG file boot process                                      #
1274 #============================================================#
1275 #
1276
1277
1278 function ventoy_img_easyos {
1279     vt_load_cpio  $vtoy_path/ventoy.cpio  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1280     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1281
1282     loopback easysfs (vtimghd,1)/easy.sfs
1283     vt_get_lib_module_ver (easysfs) /lib/modules/ vt_module_ver
1284
1285     if [ -n "$vt_module_ver" ]; then
1286         for mod in "kernel/drivers/md/dm-mod.ko" "kernel/drivers/dax/dax.ko"; do
1287             vt_img_extra_initrd_append  (easysfs)/lib/modules/$vt_module_ver/$mod
1288         done
1289     fi
1290
1291     ventoy_debug_pause
1292
1293     #boot image file
1294     vt_set_boot_opt rdinit=/vtoy/vtoy
1295     vt_img_hook_root
1296
1297     syslinux_configfile (vtimghd,1)/syslinux.cfg
1298
1299     vt_img_unhook_root
1300     vt_unset_boot_opt
1301     loopback -d easysfs
1302 }
1303
1304 function ventoy_img_volumio {
1305     vt_load_cpio  $vtoy_path/ventoy.cpio  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1306     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1307
1308     ventoy_debug_pause
1309
1310     #boot image file
1311     vt_set_boot_opt rdinit=/vtoy/vtoy imgpart=/dev/ventoy2 bootpart=/dev/ventoy1
1312     vt_img_hook_root
1313
1314     syslinux_configfile (vtimghd,1)/syslinux.cfg
1315
1316     vt_img_unhook_root
1317     vt_unset_boot_opt
1318 }
1319
1320 function ventoy_img_openelec {
1321     elec_ver=$1
1322
1323     vt_load_cpio  $vtoy_path/ventoy.cpio  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1324     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1325
1326     loopback vtloopex $vtoy_efi_part/ventoy/vtloopex.cpio
1327     vt_img_extra_initrd_append  (vtloopex)/$elec_ver/vtloopex.tar.xz
1328
1329     ventoy_debug_pause
1330
1331     #boot image file
1332     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=$elec_ver
1333     vt_img_hook_root
1334
1335     set root=(vtimghd,1)
1336     syslinux_configfile (vtimghd,1)/syslinux.cfg
1337
1338     vt_img_unhook_root
1339     vt_unset_boot_opt
1340     loopback -d vtloopex
1341 }
1342
1343
1344 function ventoy_img_freedombox {
1345     vt_load_cpio  $vtoy_path/ventoy.cpio  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1346     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1347
1348     vt_get_lib_module_ver (vtimghd,1) /lib/modules/ vt_module_ver
1349     if [ -n "$vt_module_ver" ]; then
1350         vt_img_extra_initrd_append  (vtimghd,1)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko
1351     fi
1352
1353     ventoy_debug_pause
1354
1355     #boot image file
1356     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=freedombox
1357     vt_img_hook_root
1358
1359     configfile (vtimghd,1)/boot/grub/grub.cfg
1360
1361     vt_img_unhook_root
1362     vt_unset_boot_opt
1363 }
1364
1365 function ventoy_img_paldo {
1366     vt_load_cpio  $vtoy_path/ventoy.cpio  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1367     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1368
1369     ventoy_debug_pause
1370
1371     #boot image file
1372     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=paldo
1373     vt_img_hook_root
1374
1375     vt_fs_enum_1st_file (vtimghd,1) /loader/entries/ vt_paldo_entry_conf
1376     vt_file_basename $vt_paldo_entry_conf vtPaldoVer
1377
1378     echo loading file...
1379     linux (vtimghd,1)/linux-${vtPaldoVer} root=/dev/ventoy1 rootfstype=vfat
1380     initrd (vtimghd,1)/initramfs-${vtPaldoVer}
1381     boot
1382
1383     vt_img_unhook_root
1384     vt_unset_boot_opt
1385 }
1386
1387 function ventoy_img_ubos {
1388     vt_load_cpio  $vtoy_path/ventoy.cpio  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1389     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1390
1391     vt_get_lib_module_ver (vtimghd,3) /lib/modules/ vt_module_ver
1392     if [ -n "$vt_module_ver" ]; then
1393         vt_img_extra_initrd_append  (vtimghd,3)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko.xz
1394     fi
1395
1396     ventoy_debug_pause
1397
1398     #boot image file
1399     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=ubos
1400     vt_img_hook_root
1401
1402     echo loading file...
1403     linux (vtimghd,2)/vmlinuz-linux root=/dev/ventoy3 rw
1404     initrd (vtimghd,2)/initramfs-linux.img
1405     boot
1406
1407     vt_img_unhook_root
1408     vt_unset_boot_opt
1409 }
1410
1411 function ventoy_img_recalbox {
1412     vt_load_cpio  $vtoy_path/ventoy.cpio  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1413     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1414
1415     ventoy_debug_pause
1416
1417     #boot image file
1418     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=recalbox
1419     vt_img_hook_root
1420
1421     set root=(vtimghd,1)
1422     configfile (vtimghd,1)/boot/grub/grub.cfg
1423
1424     vt_img_unhook_root
1425     vt_unset_boot_opt
1426 }
1427
1428 function ventoy_img_batocera {
1429     vt_load_cpio  $vtoy_path/ventoy.cpio  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1430     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1431
1432     ventoy_debug_pause
1433
1434     #boot image file
1435     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=batocera
1436     vt_img_hook_root
1437
1438     set root=(vtimghd,1)
1439     syslinux_configfile (vtimghd,1)/boot/syslinux/syslinux.cfg
1440
1441     vt_img_unhook_root
1442     vt_unset_boot_opt
1443 }
1444
1445 function ventoy_img_memtest86 {
1446     chainloader (vtimghd,1)/efi/boot/BOOTX64.efi
1447     boot
1448 }
1449
1450 function img_unsupport_tip {
1451     echo -e "\n This IMG file is NOT supported now. \n"
1452     echo -e " 当前不支持启动此 IMG 文件 \n"
1453     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
1454     read vtInputKey
1455 }
1456
1457 function img_common_menuentry {
1458     set ventoy_compatible=YES
1459     set ventoy_busybox_ver=32
1460
1461     vt_chosen_img_path vt_chosen_path vt_chosen_size
1462
1463     if vt_check_password "${vt_chosen_path}"; then
1464         return
1465     fi
1466
1467     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1468         return
1469     fi
1470
1471     if [ -d (vtimghd)/ ]; then
1472         loopback -d vtimghd
1473     fi
1474
1475     loopback vtimghd "${vtoy_iso_part}${vt_chosen_path}"
1476     vt_img_sector "${vtoy_iso_part}${vt_chosen_path}"
1477
1478     vt_img_part_info (vtimghd)
1479
1480     set vtback_root=$root
1481     ventoy_cli_console
1482     vt_push_last_entry
1483
1484     vt_img_extra_initrd_reset
1485
1486     vt_get_fs_label (vtimghd,1) vtImgHd1Label
1487     if [ -d (vtimghd,2)/lib ]; then
1488         vt_get_fs_label (vtimghd,2) vtImgHd2Label
1489     fi
1490
1491     if [ -e (vtimghd,1)/etc/hostname ]; then
1492         vt_1st_line (vtimghd,1)/etc/hostname vtImgHostname
1493     fi
1494
1495     if [ -e (vtimghd,1)/easy.sfs ]; then
1496         ventoy_img_easyos
1497     elif [ -e (vtimghd,1)/volumio.initrd ]; then
1498         ventoy_img_volumio
1499     elif vt_str_begin "$vtImgHd1Label" "LAKKA"; then
1500         ventoy_img_openelec lakka
1501     elif vt_str_begin "$vtImgHd1Label" "LIBREELEC"; then
1502         ventoy_img_openelec LibreELEC
1503     elif vt_str_begin "$vtImgHd1Label" "paldo-live"; then
1504         ventoy_img_paldo
1505     elif vt_str_begin "$vtImgHostname" "freedombox"; then
1506         ventoy_img_freedombox
1507     elif vt_str_begin "$vtImgHd1Label" "BATOCERA"; then
1508         ventoy_img_batocera
1509     elif [ "$vtImgHd2Label" = "RECALBOX" ]; then
1510         ventoy_img_recalbox
1511     elif [ -f (vtimghd,2)/loader/entries/ubos.conf ]; then
1512         ventoy_img_ubos
1513     elif [ -f (vtimghd,1)/efi/boot/mt86.png ]; then
1514         if [ "$grub_platform" = "pc" ]; then
1515             img_unsupport_tip
1516         else
1517             ventoy_img_memtest86
1518         fi
1519     else
1520         vt_linux_chain_data "${vtoy_iso_part}${vt_chosen_path}"
1521         ventoy_acpi_param ${vtoy_chain_mem_addr} 512
1522         if [ "$grub_platform" = "pc" ]; then
1523             linux16 $vtoy_path/ipxe.krn ${vtdebug_flag}  sector512  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1524             boot
1525         else
1526             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:${vtoy_chain_mem_size}
1527             boot
1528         fi
1529     fi
1530
1531     set root=$vtback_root
1532     vt_pop_last_entry
1533     ventoy_gui_console
1534     set ventoy_compatible=NO
1535 }
1536
1537 function img_unsupport_menuentry {
1538     common_unsupport_menuentry
1539 }
1540
1541 #############################################################
1542 #############################################################
1543 #############################################################
1544 #######                 Main Process              ###########
1545 #############################################################
1546 #############################################################
1547 #############################################################
1548
1549 set VENTOY_VERSION="1.0.36"
1550
1551 #ACPI not compatible with Window7/8, so disable by default
1552 set VTOY_PARAM_NO_ACPI=1
1553
1554 # Default menu display mode, you can change it as you want.
1555 #    0: List mode
1556 #    1: TreeView mode
1557 set VTOY_DEFAULT_MENU_MODE=0
1558
1559 set VTOY_MEM_DISK_STR="[Memdisk]"
1560 set VTOY_ISO_RAW_STR="Compatible Mode"
1561 set VTOY_ISO_UEFI_DRV_STR="UEFI FS"
1562
1563 set VTOY_F2_CMD="ventoy_power"
1564 set VTOY_F4_CMD="ventoy_localboot"
1565 set VTOY_F5_CMD="ventoy_diagnosis"
1566 set VTOY_F6_CMD="ventoy_ext_menu"
1567
1568 if [ "$grub_platform" = "pc" ]; then
1569     set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION BIOS  www.ventoy.net"
1570 else
1571     if [ "$grub_cpu" = "i386" ]; then
1572         set VTOY_EFI_ARCH=ia32
1573         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION IA32  www.ventoy.net"
1574     elif [ "$grub_cpu" = "arm64" ]; then
1575         set VTOY_EFI_ARCH=aa64
1576         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION AA64  www.ventoy.net"
1577     else
1578         set VTOY_EFI_ARCH=x64
1579         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION UEFI  www.ventoy.net"
1580     fi
1581 fi
1582
1583 vt_device $root  vtoy_dev
1584
1585 if [ "$vtoy_dev" = "tftp" ]; then
1586     set vtoy_path=($root)
1587     for vtid in 0 1 2 3; do
1588         if [ -f (hd$vtid,2)/ventoy/ventoy.cpio ]; then
1589             set vtoy_iso_part=(hd$vtid,1)
1590             set vtoy_efi_part=(hd$vtid,2)
1591             set vtoydev=hd$vtid
1592             break
1593         fi
1594     done
1595     loadfont ascii
1596
1597     if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
1598         set vt_plugin_path=$vtoy_iso_part
1599     else
1600         set vt_plugin_path=$prefix
1601         vt_load_plugin $vt_plugin_path
1602     fi
1603 else
1604     if [ "$prefix" = "(ventoydisk)/grub" ]; then
1605         set vtoy_path=(ventoydisk)/ventoy
1606     else
1607         set vtoy_path=($root)/ventoy
1608     fi
1609
1610     set vtoydev=$vtoy_dev
1611     set vtoy_iso_part=($vtoy_dev,1)
1612     set vtoy_efi_part=($vtoy_dev,2)
1613     loadfont unicode
1614     set vt_plugin_path=$vtoy_iso_part
1615 fi
1616
1617 #Load Partition Table
1618 vt_load_part_table $vtoydev
1619
1620 #Load Plugin
1621 if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
1622    clear
1623    vt_load_plugin $vtoy_iso_part
1624    clear
1625 fi
1626
1627 if [ -n "$VTOY_MENU_TIMEOUT" ]; then
1628     set timeout=$VTOY_MENU_TIMEOUT
1629 else
1630     unset timeout
1631 fi
1632
1633 if [ -f $vtoy_iso_part/ventoy/ventoy_wimboot.img ]; then
1634     vt_load_wimboot $vtoy_iso_part/ventoy/ventoy_wimboot.img
1635 elif [ -f $vtoy_efi_part/ventoy/ventoy_wimboot.img ]; then
1636     vt_load_wimboot $vtoy_efi_part/ventoy/ventoy_wimboot.img
1637 fi
1638
1639 if [ -f $vtoy_iso_part/ventoy/ventoy_vhdboot.img ]; then
1640     vt_load_vhdboot $vtoy_iso_part/ventoy/ventoy_vhdboot.img
1641 elif [ -f $vtoy_efi_part/ventoy/ventoy_vhdboot.img ]; then
1642     vt_load_vhdboot $vtoy_efi_part/ventoy/ventoy_vhdboot.img
1643 fi
1644
1645
1646 if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
1647     set VTOY_F3_CMD="vt_dynamic_menu 1 1"
1648     set VTOY_HOTKEY_TIP="F1:Memdisk  F2:Power  F3:TreeView  F4:Localboot  F5:Tools  F6:ExMenu"
1649 else
1650     set VTOY_F3_CMD="vt_dynamic_menu 1 0"
1651     set VTOY_HOTKEY_TIP="F1:Memdisk  F2:Power  F3:ListView  F4:Localboot  F5:Tools  F6:ExMenu"
1652 fi
1653
1654
1655 if [ -n "$vtoy_gfxmode" ]; then
1656     set gfxmode=$vtoy_gfxmode
1657     set gfxpayload=keep
1658 else
1659     set gfxmode=1024x768
1660     set gfxpayload=keep
1661 fi
1662
1663
1664 if [ "$vtoy_display_mode" = "CLI" ]; then
1665     terminal_output  console
1666 elif [ "$vtoy_display_mode" = "serial" ]; then
1667     if [ -n "$vtoy_serial_param" ]; then
1668         serial $vtoy_serial_param
1669     fi
1670     terminal_input   serial
1671     terminal_output  serial
1672 elif [ "$vtoy_display_mode" = "serial_console" ]; then
1673     if [ -n "$vtoy_serial_param" ]; then
1674         serial $vtoy_serial_param
1675     fi
1676     terminal_input   serial console
1677     terminal_output  serial console
1678 else
1679     if [ -n "$vtoy_theme" ]; then
1680         set theme=$vtoy_theme
1681     else
1682         set theme=$prefix/themes/ventoy/theme.txt
1683     fi
1684     terminal_output  gfxterm
1685 fi
1686
1687
1688 if [ -n "$VTOY_PLUGIN_SYNTAX_ERROR" ]; then
1689     clear
1690     echo -e "\n Syntax error detected in ventoy.json, please check! \n"
1691     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"
1692     echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
1693     read vtInputKey
1694 fi
1695
1696 for vtTFile in ventoy.json ventoy_grub.cfg; do
1697     if [ -f $vtoy_efi_part/ventoy/$vtTFile ]; then
1698         clear
1699         echo -e "\n You need to put $vtTFile in the 1st partition which hold the ISO files.\n"
1700         echo -e " $vtTFile 放错分区了，请放到镜像分区里的 ventoy 目录下（此目录需要手动创建）！\n"
1701         echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
1702         read vtInputKey
1703     fi
1704 done
1705
1706
1707 #export necessary variable
1708 export theme
1709 export gfxmode
1710 export gfxpayload
1711 export vtoydev
1712 export vtoy_path
1713 export vtdebug_flag
1714 export vtoy_iso_part
1715 export vtoy_efi_part
1716 export VENTOY_VERSION
1717 export VTOY_CUR_VIDEO_MODE
1718 export VTOY_EFI_ARCH
1719
1720 #special VTOY_DEFAULT_IMAGE process
1721 if [ -n "$VTOY_DEFAULT_IMAGE" ]; then
1722     if regexp --set 1:vtHotkey --set 2:vtDefault "(F[2-9])>(.*)" "$VTOY_DEFAULT_IMAGE"; then
1723
1724         set default="$vtDefault"
1725         if [ -z "$VTOY_MENU_TIMEOUT" ]; then
1726             set timeout=0
1727         else
1728             set timeout=$VTOY_MENU_TIMEOUT
1729         fi
1730
1731         export timeout
1732         export default
1733
1734         if [ "$vtHotkey" = "F2" ]; then
1735             ventoy_power
1736         elif [ "$vtHotkey" = "F4" ]; then
1737             ventoy_localboot
1738         elif [ "$vtHotkey" = "F5" ]; then
1739             ventoy_diagnosis
1740         elif [ "$vtHotkey" = "F6" ]; then
1741             ventoy_ext_menu
1742         fi
1743
1744         unset timeout
1745         unset default
1746     fi
1747 fi
1748
1749 #colect all image files (iso files)
1750 set ventoy_img_count=0
1751 vt_list_img $vtoy_iso_part ventoy_img_count
1752
1753 #Main menu
1754 if [ $ventoy_img_count -gt 0 ]; then
1755     if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
1756         vt_dynamic_menu 0 0
1757     else
1758         vt_dynamic_menu 0 1
1759     fi
1760 else
1761     if [ -n "$VTOY_NO_ISO_TIP" ]; then
1762         NO_ISO_MENU="No ISO files found, $VTOY_NO_ISO_TIP"
1763     elif [ -n "$VTOY_DEFAULT_SEARCH_ROOT" ]; then
1764         NO_ISO_MENU="No ISO files found, please check VTOY_DEFAULT_SEARCH_ROOT"
1765     else
1766         NO_ISO_MENU="No ISO files found"
1767     fi
1768     menuentry "$NO_ISO_MENU (Press enter to reboot ...)" {
1769         echo -e "\n    Rebooting ... "
1770         reboot
1771     }
1772 fi