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:${vtoy_chain_mem_size}
 664         boot
 665     else
 666         echo "chain empty failed"
 667         ventoy_pause
 668     fi
 669 }
 670
 671 function uefi_iso_menu_func {
 672
 673     if [ -d (loop)/ ]; then
 674         loopback -d loop
 675     fi
 676
 677     if [ -n "$vtisouefi" ]; then
 678         set LoadIsoEfiDriver=on
 679         unset vtisouefi
 680     elif vt_check_mode 2; then
 681         set LoadIsoEfiDriver=on
 682     else
 683         unset LoadIsoEfiDriver
 684     fi
 685
 686     set chosen_path="$2"
 687     vt_select_auto_install "${chosen_path}"
 688     vt_select_persistence "${chosen_path}"
 689
 690     if vt_is_udf "${1}${chosen_path}"; then
 691         set ventoy_fs_probe=udf
 692     else
 693         set ventoy_fs_probe=iso9660
 694         vt_iso9660_nojoliet 0
 695     fi
 696
 697     loopback loop "${1}${chosen_path}"
 698     get_os_type (loop)
 699
 700     if [ -d (loop)/EFI ]; then
 701         set vt_efi_dir=YES
 702     elif [ -d (loop)/efi ]; then
 703         set vt_efi_dir=YES
 704     else
 705         set vt_efi_dir=NO
 706     fi
 707
 708     if [ -n "$vtcompat" ]; then
 709         set ventoy_compatible=YES
 710         unset vtcompat
 711     elif vt_check_mode 1; then
 712         set ventoy_compatible=YES
 713     else
 714         vt_check_compatible (loop)
 715     fi
 716
 717     vt_img_sector "${1}${chosen_path}"
 718
 719     if [ "$ventoy_fs_probe" = "iso9660" ]; then
 720         vt_select_conf_replace "${1}" "${chosen_path}"
 721     fi
 722
 723     if [ "$vtoy_os" = "Windows" ]; then
 724         vt_check_compatible_pe (loop)
 725         uefi_windows_menu_func  "$1" "${chosen_path}"
 726     elif [ "$vtoy_os" = "Unix" ]; then
 727         uefi_unix_menu_func "$1" "${chosen_path}"
 728     else
 729         uefi_linux_menu_func  "$1" "${chosen_path}"
 730     fi
 731
 732     ventoy_gui_console
 733 }
 734
 735 function uefi_iso_memdisk {
 736     echo 'Loading ISO file to memory ...'
 737     vt_load_img_memdisk "${1}${2}" vtoy_iso_buf
 738
 739     ventoy_cli_console
 740     chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
 741     boot
 742
 743     ventoy_gui_console
 744 }
 745
 746
 747 function legacy_windows_menu_func {
 748     vt_windows_reset
 749
 750     if [ "$ventoy_compatible" = "NO" ]; then
 751
 752         if [ "$ventoy_fs_probe" = "iso9660" ]; then
 753             loopback -d loop
 754             vt_iso9660_nojoliet 1
 755             loopback loop "$1$2"
 756         fi
 757
 758         for file in "boot/bcd" "/efi/microsoft/boot/bcd" "SSTR/BCD"; do
 759             vt_windows_collect_wim_patch bcd (loop)/$file
 760         done
 761
 762         distro_specify_wim_patch
 763
 764         vt_windows_count_wim_patch vt_wim_cnt
 765         if [ $vt_wim_cnt -eq 0 ]; then
 766             distro_specify_wim_patch_phase2
 767         fi
 768
 769         ventoy_debug_pause
 770         locate_wim
 771     fi
 772
 773     vt_windows_chain_data "${1}${chosen_path}"
 774     ventoy_debug_pause
 775
 776     if [ -n "$vtoy_chain_mem_addr" ]; then
 777         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 778         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag} ibft mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 779         boot
 780     else
 781         echo "chain empty failed"
 782         ventoy_pause
 783     fi
 784 }
 785
 786 function legacy_linux_menu_func {
 787     if [ "$ventoy_compatible" = "NO" ]; then
 788
 789         if [ "$ventoy_fs_probe" = "udf" ]; then
 790             loopback -d loop
 791             set ventoy_fs_probe=iso9660
 792             loopback loop "$1$2"
 793         fi
 794
 795         vt_load_cpio  $vtoy_path/ventoy.cpio  "$2" "$1" "busybox=$ventoy_busybox_ver"
 796
 797         vt_linux_clear_initrd
 798
 799         if [ -d (loop)/pmagic ]; then
 800             vt_linux_specify_initrd_file /pmagic/initrd.img
 801         else
 802             for dir in "isolinux" "boot/isolinux" "boot/x86_64/loader" "syslinux" "boot/syslinux"; do
 803                 if [ -d (loop)/$dir ]; then
 804                     vt_linux_parse_initrd_isolinux   (loop)/$dir/
 805                 fi
 806             done
 807         fi
 808
 809         # special process for special distros
 810         #archlinux
 811         if [ -d (loop)/arch/boot/syslinux ]; then
 812             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/
 813             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/boot/syslinux/
 814         elif [ -d (loop)/anarchy/boot/syslinux ]; then
 815             vt_linux_parse_initrd_isolinux   (loop)/anarchy/boot/syslinux/  /anarchy/
 816
 817         #manjaro
 818         elif [ -d (loop)/manjaro ]; then
 819             if [ -e (loop)/boot/grub/kernels.cfg ]; then
 820                 vt_linux_parse_initrd_grub  file  (loop)/boot/grub/kernels.cfg
 821             fi
 822         elif [ -e (loop)/boot/grub/grub.cfg ]; then
 823             vt_linux_parse_initrd_grub  file  (loop)/boot/grub/grub.cfg
 824         fi
 825
 826         distro_specify_initrd_file
 827
 828         vt_linux_initrd_count vtcount
 829         if [ $vtcount -eq 0 ]; then
 830             if [ -d (loop)/rancheros ]; then
 831                 vt_linux_parse_initrd_isolinux   (loop)/boot/  /boot/isolinux/
 832             fi
 833
 834             distro_specify_initrd_file_phase2
 835         fi
 836
 837         locate_initrd
 838     fi
 839
 840     vt_linux_chain_data "${1}${chosen_path}"
 841     ventoy_debug_pause
 842
 843     if [ -n "$vtoy_chain_mem_addr" ]; then
 844         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 845         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 846         boot
 847     else
 848         echo "chain empty failed"
 849         ventoy_pause
 850     fi
 851 }
 852
 853
 854 function legacy_unix_menu_func {
 855     ventoy_unix_comm_proc $1 "${chosen_path}"
 856
 857     if [ -n "$vtoy_chain_mem_addr" ]; then
 858         #ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 859         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 860         boot
 861     else
 862         echo "chain empty failed"
 863         ventoy_pause
 864     fi
 865 }
 866
 867
 868 function legacy_iso_menu_func {
 869
 870     if [ -d (loop)/ ]; then
 871         loopback -d loop
 872     fi
 873
 874     set chosen_path="$2"
 875
 876     vt_select_auto_install "${chosen_path}"
 877     vt_select_persistence "${chosen_path}"
 878
 879     if vt_is_udf "${1}${chosen_path}"; then
 880         set ventoy_fs_probe=udf
 881     else
 882         set ventoy_fs_probe=iso9660
 883         vt_iso9660_nojoliet 0
 884     fi
 885
 886     loopback loop "${1}${chosen_path}"
 887
 888     get_os_type (loop)
 889
 890     if [ -n "$vtcompat" ]; then
 891         set ventoy_compatible=YES
 892         unset vtcompat
 893     elif vt_check_mode 1; then
 894         set ventoy_compatible=YES
 895     else
 896         vt_check_compatible (loop)
 897     fi
 898
 899     vt_img_sector "${1}${chosen_path}"
 900
 901     if [ "$ventoy_fs_probe" = "iso9660" ]; then
 902         vt_select_conf_replace "${1}" "${chosen_path}"
 903     fi
 904
 905     if [ "$vtoy_os" = "Windows" ]; then
 906         vt_check_compatible_pe (loop)
 907         legacy_windows_menu_func  "$1" "${chosen_path}"
 908     elif [ "$vtoy_os" = "Unix" ]; then
 909         legacy_unix_menu_func "$1" "${chosen_path}"
 910     else
 911         legacy_linux_menu_func  "$1" "${chosen_path}"
 912     fi
 913 }
 914
 915 function legacy_iso_memdisk {
 916
 917     linux16   $vtoy_path/memdisk iso raw
 918     echo "Loading ISO file to memory ..."
 919     initrd16  "${1}${2}"
 920     boot
 921 }
 922
 923
 924 function iso_endless_os_proc {
 925     if [ -d (loop)/ ]; then
 926         loopback -d loop
 927     fi
 928
 929     loopback loop "${1}${2}"
 930     vt_img_sector "${1}${2}"
 931
 932     vt_load_cpio  $vtoy_path/ventoy.cpio  "$2" "$1"  "busybox=$ventoy_busybox_ver"
 933     vt_trailer_cpio "$1" "$2" noinit
 934
 935     ventoy_debug_pause
 936
 937     vt_set_boot_opt '@kparams' rdinit=/vtoy/vtoy
 938
 939     set eosimage=loop
 940     set ventoy_bls_bootdev=/boot
 941     set ventoy_loading_tip="Loading files ......"
 942
 943     export eosimage
 944     configfile (loop)/endless/grub/grub.cfg
 945
 946     unset eosimage
 947     unset ventoy_bls_bootdev
 948     unset ventoy_loading_tip
 949
 950     vt_unset_boot_opt
 951 }
 952
 953
 954 function ventoy_iso_busybox_ver {
 955
 956     if [ "$VTOY_EFI_ARCH" = "aa64" ]; then
 957         set ventoy_busybox_ver=a64
 958     else
 959         set ventoy_busybox_ver=32
 960
 961         #special process for deepin-live iso
 962         if [ "$vt_chosen_size" = "403701760" ]; then
 963             if vt_str_str "$vt_chosen_path" "/deepin-live"; then
 964                 set ventoy_busybox_ver=64
 965             fi
 966         elif vt_str_begin "$vt_volume_id" "PHOTON_"; then
 967             set ventoy_busybox_ver=64
 968         elif vt_str_begin "$vt_volume_id" "smgl-test-quinq-x86_64"; then
 969             set ventoy_busybox_ver=64
 970         elif vt_str_begin "$vt_volume_id" "LDiagBootable"; then
 971             set ventoy_busybox_ver=64
 972
 973         fi
 974     fi
 975 }
 976
 977
 978 function iso_common_menuentry {
 979     unset vt_system_id
 980     unset vt_volume_id
 981
 982     vt_chosen_img_path vt_chosen_path vt_chosen_size
 983
 984     vt_parse_iso_volume "${vtoy_iso_part}${vt_chosen_path}" vt_system_id vt_volume_id vt_volume_space
 985     if [ $vt_volume_space -ne $vt_chosen_size ]; then
 986         vt_mod $vt_chosen_size 2048 vt_chosen_size_mod
 987         if [ $vt_volume_space -gt $vt_chosen_size -o $vt_chosen_size_mod -ne 0 ]; then
 988             echo -e "\n $vt_volume_space $vt_chosen_size $vt_chosen_size_mod\n"
 989             echo -e "\n The size of the iso file \"$vt_chosen_size\" is invalid. File corrupted ?\n"
 990             echo -e " 此ISO文件的大小 \"$vt_chosen_size\" 有问题，请确认文件是否损坏。\n"
 991             echo -e "\n press ENTER to exit (请按 回车 键返回) ..."
 992             read vtInputKey
 993             return
 994         fi
 995     fi
 996
 997     if vt_check_password "${vt_chosen_path}"; then
 998         return
 999     fi
1000
1001     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1002         return
1003     fi
1004
1005     if vt_str_begin "$vt_volume_id" "Avira"; then
1006         vt_skip_svd "${vtoy_iso_part}${vt_chosen_path}"
1007     fi
1008
1009     ventoy_iso_busybox_ver
1010
1011     #special process for Endless OS
1012     if vt_str_begin "$vt_volume_id" "Endless-OS"; then
1013         iso_endless_os_proc $vtoy_iso_part "$vt_chosen_path"
1014     elif vt_str_begin "$vt_volume_id" "TENS-Public"; then
1015         set vtcompat=1
1016     fi
1017
1018     if [ "$grub_platform" = "pc" ]; then
1019         if vt_check_mode 0; then
1020             legacy_iso_memdisk $vtoy_iso_part "$vt_chosen_path"
1021         else
1022             legacy_iso_menu_func $vtoy_iso_part "$vt_chosen_path"
1023         fi
1024     else
1025         if vt_check_mode 0; then
1026             uefi_iso_memdisk $vtoy_iso_part  "$vt_chosen_path"
1027         else
1028             uefi_iso_menu_func $vtoy_iso_part  "$vt_chosen_path"
1029         fi
1030     fi
1031 }
1032
1033 function miso_common_menuentry {
1034     vt_chosen_img_path vt_chosen_path vt_chosen_size
1035
1036     if vt_check_password "${vt_chosen_path}"; then
1037         return
1038     fi
1039
1040     echo "memdisk mode boot for $vt_chosen_path"
1041     echo ""
1042     ventoy_debug_pause
1043
1044     if [ "$grub_platform" = "pc" ]; then
1045         legacy_iso_memdisk $vtoy_iso_part "$vt_chosen_path"
1046     else
1047         uefi_iso_memdisk $vtoy_iso_part  "$vt_chosen_path"
1048     fi
1049 }
1050
1051
1052 function common_unsupport_menuentry {
1053     echo -e "\n The name of the iso file could NOT contain space or non-ascii characters. \n"
1054     echo -e " 文件名中不能有中文或空格 \n"
1055     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
1056     read vtInputKey
1057 }
1058
1059 function miso_unsupport_menuentry {
1060     common_unsupport_menuentry
1061 }
1062
1063 function iso_unsupport_menuentry {
1064     common_unsupport_menuentry
1065 }
1066
1067 function wim_common_menuentry {
1068     vt_chosen_img_path vt_chosen_path vt_chosen_size
1069
1070     if vt_check_password "${vt_chosen_path}"; then
1071         return
1072     fi
1073
1074     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1075         return
1076     fi
1077
1078     if vt_wim_check_bootable "${vtoy_iso_part}${vt_chosen_path}"; then
1079         vt_wim_chain_data "${vtoy_iso_part}${vt_chosen_path}"
1080     else
1081         echo -e "\n This is NOT a bootable WIM file. \n"
1082         echo -e " 这不是一个可启动的 WIM 文件。\n"
1083     fi
1084
1085     ventoy_debug_pause
1086
1087     if [ -n "$vtoy_chain_mem_addr" ]; then
1088         if [ "$grub_platform" = "pc" ]; then
1089             linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1090         else
1091             ventoy_cli_console
1092             chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1093             ventoy_gui_console
1094         fi
1095         boot
1096     else
1097         echo "chain empty failed"
1098         ventoy_pause
1099     fi
1100 }
1101
1102 function wim_unsupport_menuentry {
1103     common_unsupport_menuentry
1104 }
1105
1106 function efi_common_menuentry {
1107     vt_chosen_img_path vt_chosen_path vt_chosen_size
1108
1109     if vt_check_password "${vt_chosen_path}"; then
1110         return
1111     fi
1112
1113     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1114         return
1115     fi
1116
1117     vt_concat_efi_iso "${vtoy_iso_part}${vt_chosen_path}" vtoy_iso_buf
1118
1119     ventoy_debug_pause
1120
1121     ventoy_cli_console
1122
1123     unset vtoy_dotefi_retry
1124     chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} dotefi isoefi=on ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
1125     boot
1126
1127     if [ -n "$vtoy_dotefi_retry" ]; then
1128         unset vtoy_dotefi_retry
1129         chainloader "${vtoy_iso_part}${vt_chosen_path}"
1130         boot
1131     fi
1132
1133     ventoy_gui_console
1134 }
1135
1136 function efi_unsupport_menuentry {
1137     common_unsupport_menuentry
1138 }
1139
1140 function vhd_common_menuentry {
1141
1142     if [ "$VTOY_VHD_NO_WARNING" != "1" ]; then
1143         if [ "$vtoy_iso_fs" != "ntfs" ]; then
1144             echo -e "!!! WARNING !!!\n"
1145             echo -e "\nPartition1 ($vtoy_iso_fs) is NOT ntfs, the VHD(x) file may not boot normally \n"
1146             echo -e "\nVHD(x) 文件所在分区不是 ntfs 格式, 可能无法正常启动 \n\n"
1147             echo -n "press ENTER to continue boot (请按 回车 键继续) ..."
1148             read vtInputKey
1149         fi
1150     fi
1151
1152     vt_chosen_img_path vt_chosen_path vt_chosen_size
1153
1154     if vt_check_password "${vt_chosen_path}"; then
1155         return
1156     fi
1157
1158     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1159         return
1160     fi
1161
1162     vt_patch_vhdboot "$vt_chosen_path"
1163
1164     ventoy_debug_pause
1165
1166     if [ -n "$vtoy_vhd_buf_addr" ]; then
1167         if [ "$grub_platform" = "pc" ]; then
1168             linux16   $vtoy_path/memdisk iso raw
1169             initrd16  mem:${vtoy_vhd_buf_addr}:size:${vtoy_vhd_buf_size}
1170             boot
1171         else
1172             ventoy_cli_console
1173             chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_vhd_buf_addr}:size:${vtoy_vhd_buf_size}
1174             boot
1175             ventoy_gui_console
1176         fi
1177     else
1178         echo "Please put the right ventoy_vhdboot.img file to the 1st partition"
1179         ventoy_pause
1180     fi
1181 }
1182
1183 function vhd_unsupport_menuentry {
1184     common_unsupport_menuentry
1185 }
1186
1187 function vtoyboot_common_func {
1188     set AltBootPart=0
1189     set vtoysupport=0
1190
1191     vt_get_vtoy_type "${1}" vtoytype parttype AltBootPart
1192
1193     if vt_str_begin $vtoytype vhd; then
1194         set vtoysupport=1
1195     elif [ "$vtoytype" = "raw" ]; then
1196         set vtoysupport=1
1197     elif [ "$vtoytype" = "vdi" ]; then
1198         set vtoysupport=1
1199     fi
1200
1201     if [ $vtoysupport -eq 1 ]; then
1202         if [ "$grub_platform" = "pc" ]; then
1203             if [ "$parttype" = "gpt" -a $AltBootPart -eq 0 ]; then
1204                 echo "The OS in the vdisk was created in UEFI mode, but current is Legacy BIOS mode."
1205                 echo "虚拟磁盘内的系统是在UEFI模式下创建的，而当前系统是Legacy BIOS模式，可能无法正常启动。"
1206                 ventoy_pause
1207             fi
1208         else
1209             if [ "$parttype" = "mbr" -a $AltBootPart -eq 0 ]; then
1210                 echo "The OS in the vdisk was created in Legacy BIOS mode, but current is UEFI mode."
1211                 echo "虚拟磁盘内的系统是在Legacy BIOS模式下创建的，而当前系统是UEFI模式，可能无法正常启动。"
1212                 ventoy_pause
1213             fi
1214         fi
1215
1216         vt_img_sector "${1}"
1217         vt_raw_chain_data "${1}"
1218
1219         ventoy_debug_pause
1220
1221         if [ -n "$vtoy_chain_mem_addr" ]; then
1222             if [ "$grub_platform" = "pc" ]; then
1223                 vt_acpi_param ${vtoy_chain_mem_addr} 512
1224                 linux16 $vtoy_path/ipxe.krn ${vtdebug_flag} bios80  sector512  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1225                 boot
1226             else
1227                 if vt_check_secureboot_var; then
1228                     vt_acpi_param ${vtoy_chain_mem_addr} 512
1229                 fi
1230                 ventoy_cli_console
1231                 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}
1232                 boot
1233                 ventoy_gui_console
1234             fi
1235         else
1236             echo "chain empty failed!"
1237             ventoy_pause
1238         fi
1239     else
1240         echo "Unsupported vtoy type $vtoytype"
1241         ventoy_pause
1242     fi
1243 }
1244
1245 function vtoy_common_menuentry {
1246     vt_chosen_img_path vt_chosen_path vt_chosen_size
1247
1248     if vt_check_password "${vt_chosen_path}"; then
1249         return
1250     fi
1251
1252     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1253         return
1254     fi
1255
1256     vtoyboot_common_func "${vtoy_iso_part}${vt_chosen_path}"
1257 }
1258
1259 function vtoy_unsupport_menuentry {
1260     common_unsupport_menuentry
1261 }
1262
1263 #
1264 #============================================================#
1265 # IMG file boot process                                      #
1266 #============================================================#
1267 #
1268
1269
1270 function ventoy_img_easyos {
1271     vt_load_cpio  $vtoy_path/ventoy.cpio  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1272     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1273
1274     loopback easysfs (vtimghd,1)/easy.sfs
1275     vt_get_lib_module_ver (easysfs) /lib/modules/ vt_module_ver
1276
1277     if [ -n "$vt_module_ver" ]; then
1278         for mod in "kernel/drivers/md/dm-mod.ko" "kernel/drivers/dax/dax.ko"; do
1279             vt_img_extra_initrd_append  (easysfs)/lib/modules/$vt_module_ver/$mod
1280         done
1281     fi
1282
1283     ventoy_debug_pause
1284
1285     #boot image file
1286     vt_set_boot_opt rdinit=/vtoy/vtoy
1287     vt_img_hook_root
1288
1289     syslinux_configfile (vtimghd,1)/syslinux.cfg
1290
1291     vt_img_unhook_root
1292     vt_unset_boot_opt
1293     loopback -d easysfs
1294 }
1295
1296 function ventoy_img_volumio {
1297     vt_load_cpio  $vtoy_path/ventoy.cpio  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1298     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1299
1300     ventoy_debug_pause
1301
1302     #boot image file
1303     vt_set_boot_opt rdinit=/vtoy/vtoy imgpart=/dev/ventoy2 bootpart=/dev/ventoy1
1304     vt_img_hook_root
1305
1306     syslinux_configfile (vtimghd,1)/syslinux.cfg
1307
1308     vt_img_unhook_root
1309     vt_unset_boot_opt
1310 }
1311
1312 function ventoy_img_openelec {
1313     elec_ver=$1
1314
1315     vt_load_cpio  $vtoy_path/ventoy.cpio  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1316     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1317
1318     loopback vtloopex $vtoy_efi_part/ventoy/vtloopex.cpio
1319     vt_img_extra_initrd_append  (vtloopex)/$elec_ver/vtloopex.tar.xz
1320
1321     ventoy_debug_pause
1322
1323     #boot image file
1324     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=$elec_ver
1325     vt_img_hook_root
1326
1327     set root=(vtimghd,1)
1328     syslinux_configfile (vtimghd,1)/syslinux.cfg
1329
1330     vt_img_unhook_root
1331     vt_unset_boot_opt
1332     loopback -d vtloopex
1333 }
1334
1335
1336 function ventoy_img_freedombox {
1337     vt_load_cpio  $vtoy_path/ventoy.cpio  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1338     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1339
1340     vt_get_lib_module_ver (vtimghd,1) /lib/modules/ vt_module_ver
1341     if [ -n "$vt_module_ver" ]; then
1342         vt_img_extra_initrd_append  (vtimghd,1)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko
1343     fi
1344
1345     ventoy_debug_pause
1346
1347     #boot image file
1348     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=freedombox
1349     vt_img_hook_root
1350
1351     configfile (vtimghd,1)/boot/grub/grub.cfg
1352
1353     vt_img_unhook_root
1354     vt_unset_boot_opt
1355 }
1356
1357 function ventoy_img_paldo {
1358     vt_load_cpio  $vtoy_path/ventoy.cpio  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1359     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1360
1361     ventoy_debug_pause
1362
1363     #boot image file
1364     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=paldo
1365     vt_img_hook_root
1366
1367     vt_fs_enum_1st_file (vtimghd,1) /loader/entries/ vt_paldo_entry_conf
1368     vt_file_basename $vt_paldo_entry_conf vtPaldoVer
1369
1370     echo loading file...
1371     linux (vtimghd,1)/linux-${vtPaldoVer} root=/dev/ventoy1 rootfstype=vfat
1372     initrd (vtimghd,1)/initramfs-${vtPaldoVer}
1373     boot
1374
1375     vt_img_unhook_root
1376     vt_unset_boot_opt
1377 }
1378
1379 function ventoy_img_ubos {
1380     vt_load_cpio  $vtoy_path/ventoy.cpio  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1381     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1382
1383     vt_get_lib_module_ver (vtimghd,3) /lib/modules/ vt_module_ver
1384     if [ -n "$vt_module_ver" ]; then
1385         vt_img_extra_initrd_append  (vtimghd,3)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko.xz
1386     fi
1387
1388     ventoy_debug_pause
1389
1390     #boot image file
1391     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=ubos
1392     vt_img_hook_root
1393
1394     echo loading file...
1395     linux (vtimghd,2)/vmlinuz-linux root=/dev/ventoy3 rw
1396     initrd (vtimghd,2)/initramfs-linux.img
1397     boot
1398
1399     vt_img_unhook_root
1400     vt_unset_boot_opt
1401 }
1402
1403 function ventoy_img_recalbox {
1404     vt_load_cpio  $vtoy_path/ventoy.cpio  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1405     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1406
1407     ventoy_debug_pause
1408
1409     #boot image file
1410     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=recalbox
1411     vt_img_hook_root
1412
1413     set root=(vtimghd,1)
1414     configfile (vtimghd,1)/boot/grub/grub.cfg
1415
1416     vt_img_unhook_root
1417     vt_unset_boot_opt
1418 }
1419
1420 function ventoy_img_batocera {
1421     vt_load_cpio  $vtoy_path/ventoy.cpio  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1422     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1423
1424     ventoy_debug_pause
1425
1426     #boot image file
1427     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=batocera
1428     vt_img_hook_root
1429
1430     set root=(vtimghd,1)
1431     syslinux_configfile (vtimghd,1)/boot/syslinux/syslinux.cfg
1432
1433     vt_img_unhook_root
1434     vt_unset_boot_opt
1435 }
1436
1437 function ventoy_img_memtest86 {
1438     chainloader (vtimghd,1)/efi/boot/BOOTX64.efi
1439     boot
1440 }
1441
1442 function img_unsupport_tip {
1443     echo -e "\n This IMG file is NOT supported now. \n"
1444     echo -e " 当前不支持启动此 IMG 文件 \n"
1445     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
1446     read vtInputKey
1447 }
1448
1449 function img_common_menuentry {
1450     set ventoy_compatible=YES
1451     set ventoy_busybox_ver=32
1452
1453     vt_chosen_img_path vt_chosen_path vt_chosen_size
1454
1455     if vt_check_password "${vt_chosen_path}"; then
1456         return
1457     fi
1458
1459     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1460         return
1461     fi
1462
1463     if [ -d (vtimghd)/ ]; then
1464         loopback -d vtimghd
1465     fi
1466
1467     loopback vtimghd "${vtoy_iso_part}${vt_chosen_path}"
1468     vt_img_sector "${vtoy_iso_part}${vt_chosen_path}"
1469
1470     vt_img_part_info (vtimghd)
1471
1472     set vtback_root=$root
1473     ventoy_cli_console
1474     vt_push_last_entry
1475
1476     vt_img_extra_initrd_reset
1477
1478     vt_get_fs_label (vtimghd,1) vtImgHd1Label
1479     if [ -d (vtimghd,2)/lib ]; then
1480         vt_get_fs_label (vtimghd,2) vtImgHd2Label
1481     fi
1482
1483     if [ -e (vtimghd,1)/etc/hostname ]; then
1484         vt_1st_line (vtimghd,1)/etc/hostname vtImgHostname
1485     fi
1486
1487     if [ -e (vtimghd,1)/easy.sfs ]; then
1488         ventoy_img_easyos
1489     elif [ -e (vtimghd,1)/volumio.initrd ]; then
1490         ventoy_img_volumio
1491     elif vt_str_begin "$vtImgHd1Label" "LAKKA"; then
1492         ventoy_img_openelec lakka
1493     elif vt_str_begin "$vtImgHd1Label" "LIBREELEC"; then
1494         ventoy_img_openelec LibreELEC
1495     elif vt_str_begin "$vtImgHd1Label" "paldo-live"; then
1496         ventoy_img_paldo
1497     elif vt_str_begin "$vtImgHostname" "freedombox"; then
1498         ventoy_img_freedombox
1499     elif vt_str_begin "$vtImgHd1Label" "BATOCERA"; then
1500         ventoy_img_batocera
1501     elif [ "$vtImgHd2Label" = "RECALBOX" ]; then
1502         ventoy_img_recalbox
1503     elif [ -f (vtimghd,2)/loader/entries/ubos.conf ]; then
1504         ventoy_img_ubos
1505     elif [ -f (vtimghd,1)/efi/boot/mt86.png ]; then
1506         if [ "$grub_platform" = "pc" ]; then
1507             img_unsupport_tip
1508         else
1509             ventoy_img_memtest86
1510         fi
1511     else
1512         vt_linux_chain_data "${vtoy_iso_part}${vt_chosen_path}"
1513         ventoy_acpi_param ${vtoy_chain_mem_addr} 512
1514         if [ "$grub_platform" = "pc" ]; then
1515             linux16 $vtoy_path/ipxe.krn ${vtdebug_flag}  sector512  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1516             boot
1517         else
1518             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:${vtoy_chain_mem_size}
1519             boot
1520         fi
1521     fi
1522
1523     set root=$vtback_root
1524     vt_pop_last_entry
1525     ventoy_gui_console
1526     set ventoy_compatible=NO
1527 }
1528
1529 function img_unsupport_menuentry {
1530     common_unsupport_menuentry
1531 }
1532
1533 #############################################################
1534 #############################################################
1535 #############################################################
1536 #######                 Main Process              ###########
1537 #############################################################
1538 #############################################################
1539 #############################################################
1540
1541 set VENTOY_VERSION="1.0.34"
1542
1543 #ACPI not compatible with Window7/8, so disable by default
1544 set VTOY_PARAM_NO_ACPI=1
1545
1546 # Default menu display mode, you can change it as you want.
1547 #    0: List mode
1548 #    1: TreeView mode
1549 set VTOY_DEFAULT_MENU_MODE=0
1550
1551 set VTOY_MEM_DISK_STR="[Memdisk]"
1552 set VTOY_ISO_RAW_STR="Compatible Mode"
1553 set VTOY_ISO_UEFI_DRV_STR="UEFI FS"
1554
1555 set VTOY_F2_CMD="ventoy_power"
1556 set VTOY_F4_CMD="ventoy_localboot"
1557 set VTOY_F5_CMD="ventoy_diagnosis"
1558 set VTOY_F6_CMD="ventoy_ext_menu"
1559
1560 if [ "$grub_platform" = "pc" ]; then
1561     set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION BIOS  www.ventoy.net"
1562 else
1563     if [ "$grub_cpu" = "i386" ]; then
1564         set VTOY_EFI_ARCH=ia32
1565         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION IA32  www.ventoy.net"
1566     elif [ "$grub_cpu" = "arm64" ]; then
1567         set VTOY_EFI_ARCH=aa64
1568         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION AA64  www.ventoy.net"
1569     else
1570         set VTOY_EFI_ARCH=x64
1571         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION UEFI  www.ventoy.net"
1572     fi
1573 fi
1574
1575 vt_device $root  vtoy_dev
1576
1577 if [ "$vtoy_dev" = "tftp" ]; then
1578     set vtoy_path=($root)
1579     for vtid in 0 1 2 3; do
1580         if [ -f (hd$vtid,2)/ventoy/ventoy.cpio ]; then
1581             set vtoy_iso_part=(hd$vtid,1)
1582             set vtoy_efi_part=(hd$vtid,2)
1583             set vtoydev=hd$vtid
1584             break
1585         fi
1586     done
1587     loadfont ascii
1588
1589     if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
1590         set vt_plugin_path=$vtoy_iso_part
1591     else
1592         set vt_plugin_path=$prefix
1593         vt_load_plugin $vt_plugin_path
1594     fi
1595 else
1596     if [ "$prefix" = "(ventoydisk)/grub" ]; then
1597         set vtoy_path=(ventoydisk)/ventoy
1598     else
1599         set vtoy_path=($root)/ventoy
1600     fi
1601
1602     set vtoydev=$vtoy_dev
1603     set vtoy_iso_part=($vtoy_dev,1)
1604     set vtoy_efi_part=($vtoy_dev,2)
1605     loadfont unicode
1606     set vt_plugin_path=$vtoy_iso_part
1607 fi
1608
1609 #Load Partition Table
1610 vt_load_part_table $vtoydev
1611
1612 #Load Plugin
1613 if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
1614    clear
1615    vt_load_plugin $vtoy_iso_part
1616    clear
1617 fi
1618
1619 if [ -n "$VTOY_MENU_TIMEOUT" ]; then
1620     set timeout=$VTOY_MENU_TIMEOUT
1621 else
1622     unset timeout
1623 fi
1624
1625 if [ -f $vtoy_iso_part/ventoy/ventoy_wimboot.img ]; then
1626     vt_load_wimboot $vtoy_iso_part/ventoy/ventoy_wimboot.img
1627 elif [ -f $vtoy_efi_part/ventoy/ventoy_wimboot.img ]; then
1628     vt_load_wimboot $vtoy_efi_part/ventoy/ventoy_wimboot.img
1629 fi
1630
1631 if [ -f $vtoy_iso_part/ventoy/ventoy_vhdboot.img ]; then
1632     vt_load_vhdboot $vtoy_iso_part/ventoy/ventoy_vhdboot.img
1633 elif [ -f $vtoy_efi_part/ventoy/ventoy_vhdboot.img ]; then
1634     vt_load_vhdboot $vtoy_efi_part/ventoy/ventoy_vhdboot.img
1635 fi
1636
1637
1638 if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
1639     set VTOY_F3_CMD="vt_dynamic_menu 1 1"
1640     set VTOY_HOTKEY_TIP="F1:Memdisk  F2:Power  F3:TreeView  F4:Localboot  F5:Tools  F6:ExMenu"
1641 else
1642     set VTOY_F3_CMD="vt_dynamic_menu 1 0"
1643     set VTOY_HOTKEY_TIP="F1:Memdisk  F2:Power  F3:ListView  F4:Localboot  F5:Tools  F6:ExMenu"
1644 fi
1645
1646
1647 if [ -n "$vtoy_gfxmode" ]; then
1648     set gfxmode=$vtoy_gfxmode
1649     set gfxpayload=keep
1650 else
1651     set gfxmode=1024x768
1652     set gfxpayload=keep
1653 fi
1654
1655
1656 if [ "$vtoy_display_mode" = "CLI" ]; then
1657     terminal_output  console
1658 elif [ "$vtoy_display_mode" = "serial" ]; then
1659     if [ -n "$vtoy_serial_param" ]; then
1660         serial $vtoy_serial_param
1661     fi
1662     terminal_input   serial
1663     terminal_output  serial
1664 elif [ "$vtoy_display_mode" = "serial_console" ]; then
1665     if [ -n "$vtoy_serial_param" ]; then
1666         serial $vtoy_serial_param
1667     fi
1668     terminal_input   serial console
1669     terminal_output  serial console
1670 else
1671     if [ -n "$vtoy_theme" ]; then
1672         set theme=$vtoy_theme
1673     else
1674         set theme=$prefix/themes/ventoy/theme.txt
1675     fi
1676     terminal_output  gfxterm
1677 fi
1678
1679
1680 if [ -n "$VTOY_PLUGIN_SYNTAX_ERROR" ]; then
1681     clear
1682     echo -e "\n Syntax error detected in ventoy.json, please check! \n"
1683     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"
1684     echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
1685     read vtInputKey
1686 fi
1687
1688 for vtTFile in ventoy.json ventoy_grub.cfg; do
1689     if [ -f $vtoy_efi_part/ventoy/$vtTFile ]; then
1690         clear
1691         echo -e "\n You need to put $vtTFile in the 1st partition which hold the ISO files.\n"
1692         echo -e " $vtTFile 放错分区了，请放到镜像分区里的 ventoy 目录下（此目录需要手动创建）！\n"
1693         echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
1694         read vtInputKey
1695     fi
1696 done
1697
1698
1699 #export necessary variable
1700 export theme
1701 export gfxmode
1702 export gfxpayload
1703 export vtoydev
1704 export vtoy_path
1705 export vtdebug_flag
1706 export vtoy_iso_part
1707 export vtoy_efi_part
1708 export VENTOY_VERSION
1709 export VTOY_CUR_VIDEO_MODE
1710 export VTOY_EFI_ARCH
1711
1712 #special VTOY_DEFAULT_IMAGE process
1713 if [ -n "$VTOY_DEFAULT_IMAGE" ]; then
1714     if regexp --set 1:vtHotkey --set 2:vtDefault "(F[2-9])>(.*)" "$VTOY_DEFAULT_IMAGE"; then
1715
1716         set default="$vtDefault"
1717         if [ -z "$VTOY_MENU_TIMEOUT" ]; then
1718             set timeout=0
1719         else
1720             set timeout=$VTOY_MENU_TIMEOUT
1721         fi
1722
1723         export timeout
1724         export default
1725
1726         if [ "$vtHotkey" = "F2" ]; then
1727             ventoy_power
1728         elif [ "$vtHotkey" = "F4" ]; then
1729             ventoy_localboot
1730         elif [ "$vtHotkey" = "F5" ]; then
1731             ventoy_diagnosis
1732         elif [ "$vtHotkey" = "F6" ]; then
1733             ventoy_ext_menu
1734         fi
1735
1736         unset timeout
1737         unset default
1738     fi
1739 fi
1740
1741 #colect all image files (iso files)
1742 set ventoy_img_count=0
1743 vt_list_img $vtoy_iso_part ventoy_img_count
1744
1745 #Main menu
1746 if [ $ventoy_img_count -gt 0 ]; then
1747     if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
1748         vt_dynamic_menu 0 0
1749     else
1750         vt_dynamic_menu 0 1
1751     fi
1752 else
1753     if [ -n "$VTOY_NO_ISO_TIP" ]; then
1754         NO_ISO_MENU="No ISO files found, $VTOY_NO_ISO_TIP"
1755     elif [ -n "$VTOY_DEFAULT_SEARCH_ROOT" ]; then
1756         NO_ISO_MENU="No ISO files found, please check VTOY_DEFAULT_SEARCH_ROOT"
1757     else
1758         NO_ISO_MENU="No ISO files found"
1759     fi
1760     menuentry "$NO_ISO_MENU (Press enter to reboot ...)" {
1761         echo -e "\n    Rebooting ... "
1762         reboot
1763     }
1764 fi