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_diagnosis {
  69     vt_enum_video_mode
  70     configfile $prefix/debug.cfg
  71 }
  72
  73 function ventoy_localboot {
  74     configfile $prefix/localboot.cfg
  75 }
  76
  77 function ventoy_ext_menu {
  78     if [ -e $vt_plugin_path/ventoy/ventoy_grub.cfg ]; then
  79         set ventoy_new_context=1
  80         configfile $vt_plugin_path/ventoy/ventoy_grub.cfg
  81         unset ventoy_new_context
  82     else
  83        echo "ventoy_grub.cfg NOT exist."
  84        echo -e "\npress ENTER to exit ..."
  85        read vtInputKey
  86     fi
  87 }
  88
  89 function ventoy_checksum {
  90     if [ -f "${vtoy_iso_part}${VTOY_CHKSUM_FILE_PATH}" ]; then
  91         configfile $prefix/checksum.cfg
  92     fi
  93 }
  94
  95 function ventoy_show_help {
  96     if [ -f $prefix/help.tar.gz ]; then
  97         if [ -z "$vtoy_help_txt_mem_addr" ]; then
  98             vt_load_file_to_mem "auto" $prefix/help.tar.gz vtoy_help_txt_mem
  99         fi
 100
 101         loopback vt_help_tarfs mem:${vtoy_help_txt_mem_addr}:size:${vtoy_help_txt_mem_size}
 102         if [ -f "(vt_help_tarfs)/help/${VTOY_HELP_TXT_LANGUAGE}.txt" ]; then
 103             cat "(vt_help_tarfs)/help/${VTOY_HELP_TXT_LANGUAGE}.txt"
 104         else
 105             cat "(vt_help_tarfs)/help/en_US.txt"
 106         fi
 107         loopback -d vt_help_tarfs
 108     fi
 109 }
 110
 111 function get_os_type {
 112     set vtoy_os=Linux
 113
 114     for file in "efi/microsoft/boot/bcd" "sources/boot.wim" "boot/bcd" "bootmgr.efi" "boot/etfsboot.com" ; do
 115         if vt_file_exist_nocase (loop)/$file; then
 116             set vtoy_os=Windows
 117             break
 118         fi
 119     done
 120
 121     if [ "$vtoy_os" = "Linux" ]; then
 122         if vt_strstr "$vt_system_id" "FreeBSD"; then
 123             set vtoy_os=Unix
 124             set vt_unix_type=FreeBSD
 125         elif [ -e (loop)/bin/freebsd-version ]; then
 126             set vtoy_os=Unix
 127             set vt_unix_type=FreeBSD
 128         elif [ -e (loop)/boot/kernel/geom_ventoy.ko ]; then
 129             set vtoy_os=Unix
 130             set vt_unix_type=FreeBSD
 131         elif vt_str_begin "$vt_system_id" "DragonFly"; then
 132             set vtoy_os=Unix
 133             set vt_unix_type=DragonFly
 134
 135
 136         elif [ -e (loop)/boot/kernel/kernel ]; then
 137             if file --is-x86-kfreebsd (loop)/boot/kernel/kernel; then
 138                 set vtoy_os=Unix
 139                 set vt_unix_type=FreeBSD
 140             elif file --is-x86-knetbsd (loop)/boot/kernel/kernel; then
 141                 set vtoy_os=Unix
 142                 set vt_unix_type=NetBSD
 143             fi
 144         fi
 145     fi
 146
 147     if [ -n "${vtdebug_flag}" ]; then
 148         echo ISO is "$vtoy_os"
 149     fi
 150 }
 151
 152 function vt_check_compatible_pe {
 153     #Check for PE without external tools
 154     #set compatible if ISO file is less than 80MB
 155     if [ $vt_chosen_size -gt 33554432 -a $vt_chosen_size -le 83886080 ]; then
 156         set ventoy_compatible=YES
 157     fi
 158
 159     return
 160 }
 161
 162 function vt_check_compatible_linux {
 163     if vt_str_begin "$vt_volume_id" "embootkit"; then
 164         set ventoy_compatible=YES
 165     elif [ -e "$1/casper/tinycore.gz" ]; then
 166         set ventoy_compatible=YES
 167     fi
 168
 169     return
 170 }
 171
 172 function locate_initrd {
 173     vt_linux_locate_initrd
 174
 175     if [ -n "${vtdebug_flag}" ]; then
 176         vt_linux_dump_initrd
 177         ventoy_debug_pause
 178     fi
 179 }
 180
 181 function locate_wim {
 182     vt_windows_locate_wim_patch (loop)
 183
 184     if [ -n "${vtdebug_flag}" ]; then
 185         echo '###############################################'
 186         vt_dump_wim_patch
 187         echo '###############################################'
 188         ventoy_debug_pause
 189     fi
 190 }
 191
 192 function distro_specify_wim_patch {
 193     if [ -d (loop)/h3pe ]; then
 194         vt_windows_collect_wim_patch wim /BOOT/H3_10PE.WIM
 195         vt_windows_collect_wim_patch wim /BOOT/H3_7PE.WIM
 196         vt_windows_collect_wim_patch wim /BOOT/H3_8PE.WIM
 197         vt_windows_collect_wim_patch wim /BOOT/H3_81PE.WIM
 198     elif [ -d (loop)/2k10/winpe ]; then
 199         vt_windows_collect_wim_patch wim /2k10/winpe/w1086pe.wim
 200         vt_windows_collect_wim_patch wim /2k10/winpe/w8x86pe.wim
 201         vt_windows_collect_wim_patch wim /2k10/winpe/w7x86pe.wim
 202     fi
 203 }
 204
 205 function distro_specify_wim_patch_phase2 {
 206     if [ -f (loop)/boot/boot.wim ]; then
 207         vt_windows_collect_wim_patch wim /boot/boot.wim
 208     fi
 209 }
 210
 211
 212 function distro_specify_initrd_file {
 213     if [ -e (loop)/boot/all.rdz ]; then
 214         vt_linux_specify_initrd_file /boot/all.rdz
 215     elif [ -e (loop)/boot/xen.gz ]; then
 216         if [ -e (loop)/install.img ]; then
 217             vt_linux_specify_initrd_file /install.img
 218         fi
 219     elif [ -d (loop)/casper ]; then
 220         if [ -e (loop)/casper/initrd ]; then
 221             vt_linux_specify_initrd_file /casper/initrd
 222         fi
 223         if [ -e (loop)/casper/initrd.gz ]; then
 224             vt_linux_specify_initrd_file /casper/initrd.gz
 225         fi
 226         if [ -e (loop)/casper/initrd-oem ]; then
 227             vt_linux_specify_initrd_file /casper/initrd-oem
 228         fi
 229     elif [ -e (loop)/boot/grub/initrd.xz ]; then
 230         vt_linux_specify_initrd_file /boot/grub/initrd.xz
 231     elif [ -e (loop)/initrd.gz ]; then
 232         vt_linux_specify_initrd_file /initrd.gz
 233     elif [ -e (loop)/slax/boot/initrfs.img ]; then
 234         vt_linux_specify_initrd_file /slax/boot/initrfs.img
 235     elif [ -e (loop)/minios/boot/initrfs.img ]; then
 236         vt_linux_specify_initrd_file /minios/boot/initrfs.img
 237     elif [ -e (loop)/pmagic/initrd.img ]; then
 238         vt_linux_specify_initrd_file /pmagic/initrd.img
 239     elif [ -e (loop)/boot/initrd.xz ]; then
 240         vt_linux_specify_initrd_file /boot/initrd.xz
 241     elif [ -e (loop)/boot/initrd.gz ]; then
 242         vt_linux_specify_initrd_file /boot/initrd.gz
 243     elif [ -f (loop)/boot/initrd ]; then
 244         vt_linux_specify_initrd_file /boot/initrd
 245     elif [ -f (loop)/boot/x86_64/loader/initrd ]; then
 246         vt_linux_specify_initrd_file /boot/x86_64/loader/initrd
 247     elif [ -f (loop)/boot/initramfs-x86_64.img ]; then
 248         vt_linux_specify_initrd_file /boot/initramfs-x86_64.img
 249     elif [ -f (loop)/boot/isolinux/initramfs_data64.cpio.gz ]; then
 250         vt_linux_specify_initrd_file /boot/isolinux/initramfs_data64.cpio.gz
 251     elif [ -f (loop)/boot/initrd.img ]; then
 252         vt_linux_specify_initrd_file /boot/initrd.img
 253
 254     fi
 255
 256     if [ -f (loop)/isolinux/initrd.gz ]; then
 257         vt_linux_specify_initrd_file /isolinux/initrd.gz
 258     fi
 259
 260     if vt_str_begin "$vt_volume_id" "QUBES"; then
 261         vt_linux_specify_initrd_file /images/pxeboot/initrd.img
 262     fi
 263
 264     if [ "$vt_chosen_size" = "1133375488" ]; then
 265         if [ -d (loop)/boot/grub/x86_64-efi ]; then
 266             vt_cpio_busybox64 "64h"
 267         fi
 268     fi
 269 }
 270
 271
 272 function distro_specify_initrd_file_phase2 {
 273     if [ -f (loop)/boot/initrd.img ]; then
 274         vt_linux_specify_initrd_file /boot/initrd.img
 275     elif [ -f (loop)/Setup/initrd.gz ]; then
 276         vt_linux_specify_initrd_file /Setup/initrd.gz
 277     elif [ -f (loop)/isolinux/initramfs ]; then
 278         vt_linux_specify_initrd_file /isolinux/initramfs
 279     elif [ -f (loop)/boot/iniramfs.igz ]; then
 280         vt_linux_specify_initrd_file /boot/iniramfs.igz
 281     elif [ -f (loop)/initrd-x86_64 ]; then
 282         vt_linux_specify_initrd_file /initrd-x86_64
 283     elif [ -f (loop)/live/initrd.img ]; then
 284         vt_linux_specify_initrd_file /live/initrd.img
 285     elif [ -f (loop)/initrd.img ]; then
 286         vt_linux_specify_initrd_file /initrd.img
 287     elif [ -f (loop)/sysresccd/boot/x86_64/sysresccd.img ]; then
 288         vt_linux_specify_initrd_file /sysresccd/boot/x86_64/sysresccd.img
 289     elif [ -f (loop)/CDlinux/initrd ]; then
 290         vt_linux_specify_initrd_file /CDlinux/initrd
 291     elif [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 292         vt_linux_specify_initrd_file /parabola/boot/x86_64/parabolaiso.img
 293         if [ -f (loop)/parabola/boot/i686/parabolaiso.img ]; then
 294             vt_linux_specify_initrd_file /parabola/boot/i686/parabolaiso.img
 295         fi
 296     elif [ -f (loop)/parabola/boot/x86_64/initramfs-linux-libre.img ]; then
 297         vt_linux_specify_initrd_file /parabola/boot/x86_64/initramfs-linux-libre.img
 298         if [ -f (loop)/parabola/boot/i686/initramfs-linux-libre.img ]; then
 299             vt_linux_specify_initrd_file /parabola/boot/i686/initramfs-linux-libre.img
 300         fi
 301     elif [ -f (loop)/hyperbola/boot/x86_64/hyperiso.img ]; then
 302         vt_linux_specify_initrd_file /hyperbola/boot/x86_64/hyperiso.img
 303         if [ -f (loop)/hyperbola/boot/i686/hyperiso.img ]; then
 304             vt_linux_specify_initrd_file /hyperbola/boot/i686/hyperiso.img
 305         fi
 306     elif [ -f (loop)/EFI/BOOT/initrd.img ]; then
 307         #Qubes
 308         vt_linux_specify_initrd_file /EFI/BOOT/initrd.img
 309         if [ "$grub_platform" != "pc" ]; then
 310             vt_add_replace_file 0 "initrd.img"
 311         fi
 312     elif [ -f (loop)/initrd ]; then
 313         vt_linux_specify_initrd_file /initrd
 314     elif [ -f (loop)/live/initrd1 ]; then
 315         vt_linux_specify_initrd_file /live/initrd1
 316     elif [ -f (loop)/isolinux/initrd.img ]; then
 317         vt_linux_specify_initrd_file /isolinux/initrd.img
 318     elif [ -f (loop)/isolinux/initrd.gz ]; then
 319         vt_linux_specify_initrd_file /isolinux/initrd.gz
 320     elif [ -f (loop)/syslinux/kernel/initramfs.gz ]; then
 321         vt_linux_specify_initrd_file /syslinux/kernel/initramfs.gz
 322     elif vt_strstr "$vt_volume_id" "Daphile"; then
 323         vt_linux_parse_initrd_isolinux   (loop)/isolinux/
 324     elif [ -f (loop)/boot/rootfs.xz ]; then
 325         vt_linux_specify_initrd_file /boot/rootfs.xz
 326         if [ "$grub_platform" != "pc" ]; then
 327             vt_add_replace_file 0 "minimal\\x86_64\\rootfs.xz"
 328         fi
 329     elif [ -f (loop)/arch/boot/x86_64/archiso.img ]; then
 330         vt_linux_specify_initrd_file /arch/boot/x86_64/archiso.img
 331         if [ "$grub_platform" != "pc" ]; then
 332             vt_add_replace_file 0 "EFI\\archiso\\archiso.img"
 333         fi
 334     elif [ -f (loop)/blackarch/boot/x86_64/archiso.img ]; then
 335         vt_linux_specify_initrd_file /blackarch/boot/x86_64/archiso.img
 336     elif [ -f (loop)/blackarch/boot/x86_64/initramfs-linux.img ]; then
 337         vt_linux_specify_initrd_file /blackarch/boot/x86_64/initramfs-linux.img
 338
 339     elif [ -f (loop)/install.amd/initrd.gz ]; then
 340         vt_linux_specify_initrd_file /live/initrd2.img
 341         vt_linux_specify_initrd_file /install.amd/initrd.gz
 342         vt_linux_specify_initrd_file /install.amd/gtk/initrd.gz
 343     elif [ -f (loop)/boot/grub/kernels.cfg ]; then
 344         vt_linux_parse_initrd_grub  file  (loop)/boot/grub/kernels.cfg
 345     elif [ -f (loop)/austrumi/initrd.gz ]; then
 346         vt_linux_specify_initrd_file /austrumi/initrd.gz
 347         if [ -f (loop)/EFI/BOOT/bootx64.efi ]; then
 348             vt_cpio_busybox64 "64h"
 349         fi
 350     elif [ -f (loop)/boot/initfs.x86_64-efi ]; then
 351         vt_linux_specify_initrd_file /boot/initfs.x86_64-efi
 352         if [ -f (loop)/boot/initfs.i386-pc ]; then
 353             vt_linux_specify_initrd_file /boot/initfs.i386-pc
 354         fi
 355     elif [ -f (loop)/antiX/initrd.gz ]; then
 356         vt_linux_specify_initrd_file /antiX/initrd.gz
 357     elif [ -f (loop)/360Disk/initrd.gz ]; then
 358         vt_linux_specify_initrd_file /360Disk/initrd.gz
 359     elif [ -f (loop)/porteus/initrd.xz ]; then
 360         vt_linux_specify_initrd_file /porteus/initrd.xz
 361     elif [ -f (loop)/pyabr/boot/initrfs.img ]; then
 362         vt_linux_specify_initrd_file /pyabr/boot/initrfs.img
 363     elif [ -f (loop)/initrd0.img ]; then
 364         vt_linux_specify_initrd_file /initrd0.img
 365     elif [ -f (loop)/sysresccd/boot/i686/sysresccd.img ]; then
 366         vt_linux_specify_initrd_file /sysresccd/boot/i686/sysresccd.img
 367
 368
 369     fi
 370 }
 371
 372 function ventoy_get_ghostbsd_ver {
 373     # fallback to parse version from elf /boot/kernel/kernel
 374     set vt_freebsd_ver=xx
 375 }
 376
 377 function ventoy_get_furybsd_ver {
 378     if regexp "13\.[0-9]" "$2"; then
 379         set vt_freebsd_ver=13.x
 380     else
 381         set vt_freebsd_ver=12.x
 382     fi
 383 }
 384
 385 function ventoy_get_freenas_ver {
 386     set vt_freebsd_ver=11.x
 387
 388     if [ -e (loop)/FreeNAS-MANIFEST ]; then
 389         vt_parse_freenas_ver (loop)/FreeNAS-MANIFEST vt_freenas_ver
 390         if regexp "^13\.[0-9]" "$vt_freenas_ver"; then
 391             set vt_freebsd_ver=13.x
 392         elif regexp "^12\.[0-9]" "$vt_freenas_ver"; then
 393             set vt_freebsd_ver=12.x
 394         elif regexp "^11\.[0-9]" "$vt_freenas_ver"; then
 395             set vt_freebsd_ver=11.x
 396         fi
 397     fi
 398 }
 399
 400 function ventoy_get_truenas_ver {
 401     set vt_freebsd_ver=12.x
 402
 403     if [ -e (loop)/TrueNAS-MANIFEST ]; then
 404         vt_parse_freenas_ver (loop)/TrueNAS-MANIFEST vt_truenas_ver
 405         if regexp "^13\.[0-9]" "$vt_truenas_ver"; then
 406             set vt_freebsd_ver=13.x
 407         elif regexp "^12\.[0-9]" "$vt_truenas_ver"; then
 408             set vt_freebsd_ver=12.x
 409         elif regexp "^11\.[0-9]" "$vt_truenas_ver"; then
 410             set vt_freebsd_ver=11.x
 411         fi
 412     fi
 413 }
 414
 415 function ventoy_get_midnightbsd_ver {
 416     if vt_str_begin "$vt_volume_id" "1_"; then
 417         set vt_freebsd_ver=11.x
 418     elif vt_str_begin "$vt_volume_id" "2_"; then
 419         set vt_freebsd_ver=2.x
 420     elif vt_str_begin "$vt_volume_id" "3_"; then
 421         set vt_freebsd_ver=3.x
 422     fi
 423 }
 424
 425 function ventoy_freebsd_proc {
 426     set vtFreeBsdDistro=FreeBSD
 427     set vt_freebsd_ver=xx
 428
 429     if [ -e (loop)/boot/kernel/geom_ventoy.ko ]; then
 430         vt_unix_ko_fillmap /boot/kernel/geom_ventoy.ko
 431         return
 432     fi
 433
 434     if vt_strstr "$vt_volume_id" "GHOSTBSD"; then
 435         ventoy_get_ghostbsd_ver "$1" "${chosen_path}"
 436     elif vt_strstr "$vt_volume_id" "FREENAS"; then
 437         ventoy_get_freenas_ver "$1" "${chosen_path}"
 438     elif vt_strstr "$vt_volume_id" "TRUENAS"; then
 439         ventoy_get_truenas_ver "$1" "${chosen_path}"
 440     elif vt_strstr "$vt_volume_id" "FURYBSD"; then
 441         ventoy_get_furybsd_ver "$1" "${chosen_path}"
 442     elif regexp "^13_[0-9]" "$vt_volume_id"; then
 443         set vt_freebsd_ver=13.x
 444     elif regexp "^12_[0-9]" "$vt_volume_id"; then
 445         set vt_freebsd_ver=12.x
 446     elif regexp "^11_[0-9]" "$vt_volume_id"; then
 447         set vt_freebsd_ver=11.x
 448     elif regexp "^10_[0-9]" "$vt_volume_id"; then
 449         set vt_freebsd_ver=10.x
 450     elif regexp "^9_[0-9]" "$vt_volume_id"; then
 451         set vt_freebsd_ver=9.x
 452     elif [ -d (loop)/usr/midnightbsd-dist ]; then
 453         ventoy_get_midnightbsd_ver "$1" "${chosen_path}"
 454         set vtFreeBsdDistro=MidnightBSD
 455     elif [ -e (loop)/bin/freebsd-version ]; then
 456         vt_unix_parse_freebsd_ver (loop)/bin/freebsd-version vt_userland_ver
 457         if regexp "\"13\.[0-9]-" "$vt_userland_ver"; then
 458             set vt_freebsd_ver=13.x
 459         elif regexp "\"12\.[0-9]-" "$vt_userland_ver"; then
 460             set vt_freebsd_ver=12.x
 461         elif regexp "\"11\.[0-9]-" "$vt_userland_ver"; then
 462             set vt_freebsd_ver=11.x
 463         elif regexp "\"10\.[0-9]-" "$vt_userland_ver"; then
 464             set vt_freebsd_ver=10.x
 465         elif regexp "\"9\.[0-9]-" "$vt_userland_ver"; then
 466             set vt_freebsd_ver=9.x
 467         fi
 468     elif [ -e (loop)/README.TXT ]; then
 469         vt_1st_line (loop)/README.TXT vt_freebsd_line1
 470         if regexp "FreeBSD 13\.[0-9]-" "$vt_freebsd_line1"; then
 471             set vt_freebsd_ver=13.x
 472         elif regexp "FreeBSD 12\.[0-9]-" "$vt_freebsd_line1"; then
 473             set vt_freebsd_ver=12.x
 474         elif regexp "FreeBSD 11\.[0-9]-" "$vt_freebsd_line1"; then
 475             set vt_freebsd_ver=11.x
 476         elif regexp "FreeBSD 10\.[0-9]-" "$vt_freebsd_line1"; then
 477             set vt_freebsd_ver=10.x
 478         elif regexp "FreeBSD 9\.[0-9]-" "$vt_freebsd_line1"; then
 479             set vt_freebsd_ver=9.x
 480         fi
 481     elif vt_strstr "${chosen_path}" "MidnightBSD"; then
 482         set vt_freebsd_ver=9.x
 483     fi
 484
 485
 486     if [ -e (loop)/usr/freebsd-dist/cloninst.sh ]; then
 487         set vtFreeBsdDistro=ClonOS
 488     fi
 489
 490     set vt_freebsd_bit=64
 491     for file in "/boot/kernel/kernel" "/boot/kernel/kernel.gz"; do
 492         if [ -e (loop)/$file ]; then
 493             if file --is-i386-kfreebsd (loop)/$file; then
 494                 set vt_freebsd_bit=32
 495             fi
 496             break
 497         fi
 498     done
 499
 500     if [ "$vt_freebsd_ver" = "xx" ]; then
 501         if [ -e (loop)/boot/kernel/kernel ]; then
 502             vt_unix_parse_freebsd_ver_elf (loop)/boot/kernel/kernel $vt_freebsd_bit vt_freebsd_ver
 503         fi
 504
 505         if [ "$vt_freebsd_ver" = "xx" ]; then
 506             set vt_freebsd_ver=13.x
 507         fi
 508     fi
 509
 510     if [ -n "${vtdebug_flag}" ]; then
 511         echo "This is $vtFreeBsdDistro $vt_freebsd_ver ${vt_freebsd_bit}bit"
 512     fi
 513
 514     unset vt_unix_mod_path
 515     for file in "/COPYRIGHT" "/FreeNAS-MANIFEST" "/TrueNAS-MANIFEST" "/version" "/etc/fstab"; do
 516         if [ -e (loop)${file} ]; then
 517             set vt_unix_mod_path=${file}
 518             break
 519         fi
 520     done
 521
 522     if [ -n "$vt_unix_mod_path" ]; then
 523         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
 524         vt_unix_replace_conf FreeBSD "${1}${chosen_path}"
 525     elif [ -e (loop)/easyre.ufs.uzip ]; then
 526         vt_unix_replace_ko "/boot/grub/i386-pc/linux.mod" (vtunix)/ventoy_unix/$vtFreeBsdDistro/geom_ventoy_ko/$vt_freebsd_ver/$vt_freebsd_bit/geom_ventoy.ko.xz
 527         if [ "$grub_platform" = "pc" ]; then
 528             vt_unix_replace_grub_conf "/boot/grub/i386-pc/linux.mod" "cd9"
 529         else
 530             vt_unix_replace_conf FreeBSD "${1}${chosen_path}" "cd9"
 531         fi
 532     fi
 533 }
 534
 535 function ventoy_dragonfly_proc {
 536
 537     unset vt_unix_mod_path
 538     for file in "/boot/kernel/initrd.img.gz"; do
 539         if [ -e (loop)${file} ]; then
 540             set vt_unix_mod_path=${file}
 541             break
 542         fi
 543     done
 544
 545     vt_unix_replace_ko $vt_unix_mod_path ${vtoy_path}/dragonfly.mfs.xz
 546     vt_unix_fill_image_desc
 547     vt_unix_gzip_new_ko
 548     vt_unix_replace_conf DragonFly "${1}${chosen_path}"
 549 }
 550
 551 function ventoy_unix_comm_proc {
 552     vt_unix_reset
 553
 554     if [ "$ventoy_compatible" = "NO" ]; then
 555         loopback vtunix $vtoy_efi_part/ventoy/ventoy_unix.cpio
 556
 557         if [ "$vt_unix_type" = "FreeBSD" ]; then
 558             ventoy_freebsd_proc "$1" "${chosen_path}"
 559         elif [ "$vt_unix_type" = "DragonFly" ]; then
 560             ventoy_dragonfly_proc "$1" "${chosen_path}"
 561         elif [ "$vt_unix_type" = "NetBSD" ]; then
 562             echo "NetBSD not supported"
 563
 564
 565         else
 566             if [ -n "${vtdebug_flag}" ]; then
 567                 echo "Unknown unix type"
 568             fi
 569         fi
 570     fi
 571
 572     vt_unix_chain_data "${1}${chosen_path}"
 573     ventoy_debug_pause
 574 }
 575
 576
 577 function uefi_windows_menu_func {
 578     vt_windows_reset
 579
 580     if [ "$ventoy_compatible" = "NO" ]; then
 581
 582         if [ "$ventoy_fs_probe" = "iso9660" ]; then
 583             loopback -d loop
 584             vt_iso9660_nojoliet 1
 585             loopback loop "$1$2"
 586         fi
 587
 588         for file in "efi/microsoft/boot/bcd"; do
 589             vt_windows_collect_wim_patch bcd (loop)/$file
 590         done
 591
 592         vt_windows_count_wim_patch vt_wim_cnt
 593         if [ $vt_wim_cnt -eq 0 ]; then
 594             distro_specify_wim_patch_phase2
 595         fi
 596
 597         ventoy_debug_pause
 598         locate_wim
 599     fi
 600
 601     vt_windows_chain_data "${1}${chosen_path}"
 602     ventoy_debug_pause
 603
 604     if vt_check_mode 4; then
 605         vtoy_windows_wimboot_func
 606     fi
 607
 608     if [ -n "$vtoy_chain_mem_addr" ]; then
 609         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 610         ventoy_cli_console
 611         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:${vtoy_chain_mem_size}
 612         boot
 613     else
 614         echo "chain empty failed"
 615         ventoy_pause
 616     fi
 617 }
 618
 619 function uefi_find_replace_initrd {
 620     if vt_get_efi_vdisk_offset "${1}${2}" vt_efivdisk_offset; then
 621         loopback -s $vt_efivdisk_offset vtefivdisk "${1}${2}"
 622
 623         unset vt_rp_initrd
 624         vt_search_replace_initrd (vtefivdisk) vt_rp_initrd
 625
 626         if [ -n "$vt_rp_initrd" ]; then
 627             vt_add_replace_file $3 "$vt_rp_initrd"
 628         fi
 629
 630         loopback -d vtefivdisk
 631         ventoy_debug_pause
 632     fi
 633 }
 634
 635 function uefi_linux_menu_func {
 636
 637     if [ "$ventoy_compatible" = "NO" ]; then
 638
 639         if [ "$ventoy_fs_probe" = "udf" ]; then
 640             loopback -d loop
 641             set ventoy_fs_probe=iso9660
 642             loopback loop "$1$2"
 643         fi
 644
 645         vt_load_cpio  $vtoy_path   "$2" "$1" "busybox=$ventoy_busybox_ver"
 646
 647         vt_linux_clear_initrd
 648
 649         if [ -d (loop)/pmagic ]; then
 650             vt_linux_specify_initrd_file /pmagic/initrd.img
 651         else
 652             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
 653                 if [ -e (loop)/$file ]; then
 654                     vt_linux_parse_initrd_grub  file  (loop)/$file
 655                 fi
 656             done
 657         fi
 658
 659         # special process for special distros
 660         if [ -d (loop)/loader/entries ]; then
 661             vt_linux_parse_initrd_grub  dir  (loop)/loader/entries/
 662         elif [ -d (loop)/boot/grub ]; then
 663             vt_linux_parse_initrd_grub  dir  (loop)/boot/grub/
 664         fi
 665
 666         distro_specify_initrd_file
 667
 668         vt_linux_initrd_count vtcount
 669
 670         if [ $vtcount -eq 0 ]; then
 671             distro_specify_initrd_file_phase2
 672
 673             if [ "$vt_efi_dir" = "NO" ]; then
 674                 if [ -f (loop)/efi.img ];  then
 675                     vt_add_replace_file 0 "initrd"
 676                 fi
 677             fi
 678         fi
 679
 680         locate_initrd
 681
 682         if [ -d (loop)/loader/entries ]; then
 683             vt_linux_get_main_initrd_index vtindex
 684
 685             if [ -d (loop)/arch ]; then
 686                 if [ -f (loop)/arch/boot/x86_64/archiso.img ]; then
 687                     vt_add_replace_file $vtindex "EFI\\archiso\\archiso.img"
 688                 elif [ -f (loop)/arch/boot/x86_64/initramfs-linux.img ]; then
 689                     vt_add_replace_file $vtindex "arch\\boot\\x86_64\\initramfs-linux.img"
 690                 elif [ -f (loop)/boot/initramfs_x86_64.img ]; then
 691                     vt_add_replace_file $vtindex "boot\\initramfs_x86_64.img"
 692                 fi
 693             elif [ -d (loop)/blackarch ]; then
 694                 if [ -f (loop)/blackarch/boot/x86_64/archiso.img ]; then
 695                     vt_add_replace_file $vtindex "EFI\\archiso\\archiso.img"
 696                 elif [ -f (loop)/blackarch/boot/x86_64/initramfs-linux.img ]; then
 697                     vt_add_replace_file $vtindex "blackarch\\boot\\x86_64\\initramfs-linux.img"
 698                 fi
 699             elif [ -d (loop)/anarchy ]; then
 700                 if [ -f (loop)/anarchy/boot/x86_64/initramfs-linux.img ]; then
 701                     vt_add_replace_file $vtindex "anarchy\\boot\\x86_64\\initramfs-linux.img"
 702                 fi
 703             elif [ -d (loop)/parabola ]; then
 704                 if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 705                     vt_add_replace_file $vtindex "EFI\\parabolaiso\\parabolaiso.img"
 706                 elif [ -f (loop)/parabola/boot/x86_64/initramfs-linux-libre.img ]; then
 707                     vt_add_replace_file $vtindex "parabola\\boot\\x86_64\\initramfs-linux-libre.img"
 708                 fi
 709             elif [ -f (loop)/EFI/BOOT/initrd.gz ]; then
 710                 vt_add_replace_file $vtindex "EFI\\BOOT\\initrd.gz"
 711             elif [ -f (loop)/loader/entries/thinstation.conf ]; then
 712                 vt_add_replace_file $vtindex "boot\\initrd"
 713             elif [ -f (loop)/loader/entries/pisi-efi-x86_64.conf ]; then
 714                 vt_add_replace_file $vtindex "EFI\\pisi\\initrd.img"
 715             fi
 716
 717             vt_get_replace_file_cnt vt_replace_cnt
 718             if [ $vt_replace_cnt -eq 0 ]; then
 719                 uefi_find_replace_initrd "$1" "$2" $vtindex
 720             fi
 721         elif [ -d (loop)/EFI/boot/entries ]; then
 722             if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 723                 vt_add_replace_file 0 "EFI\\parabolaiso\\parabolaiso.img"
 724             elif [ -f (loop)/hyperbola/boot/x86_64/hyperiso.img ]; then
 725                 vt_add_replace_file 0 "EFI\\hyperiso\\hyperiso.img"
 726             fi
 727         elif [ -d (loop)/EFI/BOOT/entries ]; then
 728             vt_linux_get_main_initrd_index vtindex
 729
 730             if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 731                 vt_add_replace_file 0 "EFI\\parabolaiso\\parabolaiso.img"
 732             elif [ -f (loop)/parabola/boot/x86_64/initramfs-linux-libre.img ]; then
 733                 vt_add_replace_file $vtindex "parabola\\boot\\x86_64\\initramfs-linux-libre.img"
 734             fi
 735         elif [ -e (loop)/syslinux/alt0/full.cz ]; then
 736             vt_add_replace_file 0 "EFI\\BOOT\\full.cz"
 737             set FirstTryBootFile='@EFI@BOOT@grubx64.efi'
 738
 739         elif vt_str_begin "$vt_volume_id" "SolusLive"; then
 740             vt_add_replace_file 0 "initrd"
 741
 742         fi
 743
 744     fi
 745
 746     vt_linux_chain_data "${1}${chosen_path}"
 747
 748     if [ -n "$LoadIsoEfiDriver" -a $vt_chosen_size -lt 104857600 ]; then
 749         if [ -f (loop)/efi/clover/cloverx64.efi ]; then
 750             unset LoadIsoEfiDriver
 751         fi
 752     fi
 753
 754     if [ -n "$vtoy_chain_mem_addr" ]; then
 755         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 756         ventoy_cli_console
 757
 758         unset vtGrub2Mode
 759         if vt_check_mode 3; then
 760             set vtGrub2Mode=1
 761         elif vt_str_begin "$vt_volume_id" "KRD"; then
 762             if [ -f (loop)/boot/grub/grub.cfg.sig ]; then
 763                 set vtGrub2Mode=1
 764             fi
 765         fi
 766
 767         if [ -n "$vtGrub2Mode" ]; then
 768             ventoy_debug_pause
 769         else
 770             if [ "$VTOY_EFI_ARCH" != "mips" ]; then
 771                 chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi fallback env_param=${env_param} isoefi=${LoadIsoEfiDriver} FirstTry=${FirstTryBootFile} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 772                 boot
 773             fi
 774         fi
 775
 776         # fallback
 777         set vtback_root=$root
 778         vt_push_last_entry
 779         set vtback_theme=$theme
 780         unset theme
 781
 782         vt_trailer_cpio "$vtoy_iso_part" "$vt_chosen_path" noinit
 783         vt_set_boot_opt rdinit=/vtoy/vtoy
 784
 785         set root=(loop)
 786         set vtback_cfg_find=0
 787         for cfg in "/boot/grub/grub.cfg" "/EFI/BOOT/grub.cfg" "/EFI/debian/grub.cfg" "EFI/boot/grub.cfg" "efi/boot/grub.cfg" "/grub/grub.cfg" "EFI/BOOT/BOOTX64.conf"; do
 788             if [ -e "$cfg" ]; then
 789                 set vtback_cfg_find=1
 790                 configfile "$cfg"
 791                 break
 792             fi
 793         done
 794
 795         if [ "$vtback_cfg_find" = "0" ]; then
 796             echo " "
 797             echo "No bootfile found for UEFI!"
 798             echo "Maybe the image does not support $VTOY_EFI_ARCH UEFI"
 799             echo " "
 800             sleep 30
 801         fi
 802
 803         vt_unset_boot_opt
 804         set root=$vtback_root
 805         set theme=$vtback_theme
 806         vt_pop_last_entry
 807         ventoy_gui_console
 808     else
 809         echo "chain empty failed"
 810         ventoy_pause
 811     fi
 812 }
 813
 814 function uefi_unix_menu_func {
 815     ventoy_unix_comm_proc $1 "${chosen_path}"
 816
 817     if [ -n "$vtoy_chain_mem_addr" ]; then
 818         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 819         ventoy_cli_console
 820         chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} FirstTry=${FirstTryBootFile} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 821         boot
 822     else
 823         echo "chain empty failed"
 824         ventoy_pause
 825     fi
 826 }
 827
 828 function ventoy_reset_nojoliet {
 829     if vt_str_begin "$vt_volume_id" "ARCARESCUE"; then
 830         vt_iso9660_nojoliet 1
 831     else
 832         vt_iso9660_nojoliet 0
 833     fi
 834
 835     vt_append_extra_sector 0
 836 }
 837
 838 function uefi_iso_menu_func {
 839
 840     if [ -d (loop)/ ]; then
 841         loopback -d loop
 842     fi
 843
 844     if [ -n "$vtisouefi" ]; then
 845         set LoadIsoEfiDriver=on
 846         unset vtisouefi
 847     elif vt_check_mode 2; then
 848         set LoadIsoEfiDriver=on
 849     else
 850         unset LoadIsoEfiDriver
 851     fi
 852
 853     set chosen_path="$2"
 854     vt_select_auto_install "${chosen_path}"
 855     vt_select_persistence "${chosen_path}"
 856
 857     if vt_is_udf "${1}${chosen_path}"; then
 858         set ventoy_fs_probe=udf
 859     else
 860         set ventoy_fs_probe=iso9660
 861         ventoy_reset_nojoliet
 862
 863         # Lenovo EasyStartup need an addional sector for boundary check
 864         if vt_str_begin "$vt_volume_id" "EasyStartup"; then
 865             vt_skip_svd "${vtoy_iso_part}${vt_chosen_path}"
 866             vt_append_extra_sector 1
 867         fi
 868     fi
 869
 870     loopback loop "${1}${chosen_path}"
 871     get_os_type (loop)
 872
 873     if [ -d (loop)/EFI ]; then
 874         set vt_efi_dir=YES
 875     elif [ -d (loop)/efi ]; then
 876         set vt_efi_dir=YES
 877     else
 878         set vt_efi_dir=NO
 879     fi
 880
 881     if [ -n "$vtcompat" ]; then
 882         set ventoy_compatible=YES
 883         unset vtcompat
 884     elif vt_check_mode 1; then
 885         set ventoy_compatible=YES
 886     else
 887         vt_check_compatible (loop)
 888     fi
 889
 890     vt_img_sector "${1}${chosen_path}"
 891
 892     if [ "$ventoy_fs_probe" = "iso9660" ]; then
 893         vt_select_conf_replace "${1}" "${chosen_path}"
 894     fi
 895
 896     if [ "$vtoy_os" = "Windows" ]; then
 897         vt_check_compatible_pe (loop)
 898         uefi_windows_menu_func  "$1" "${chosen_path}"
 899     elif [ "$vtoy_os" = "Unix" ]; then
 900         uefi_unix_menu_func "$1" "${chosen_path}"
 901     else
 902         vt_check_compatible_linux (loop)
 903         uefi_linux_menu_func  "$1" "${chosen_path}"
 904     fi
 905
 906     ventoy_gui_console
 907 }
 908
 909 function uefi_iso_memdisk {
 910     echo 'Loading ISO file to memory ...'
 911     vt_load_img_memdisk "${1}${2}" vtoy_iso_buf
 912
 913     ventoy_cli_console
 914     chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
 915     boot
 916
 917     ventoy_gui_console
 918 }
 919
 920
 921 function vtoy_windows_wimboot_func {
 922     if [ -f (loop)/x86/sources/boot.wim -a -f (loop)/x64/sources/boot.wim ]; then
 923         vt_sel_wimboot vtoy_wimboot_bit
 924         if [ "$vtoy_wimboot_bit" = "32" ]; then
 925             set vtoy_wimboot_prefix=(loop)/x86
 926         else
 927             set vtoy_wimboot_prefix=(loop)/x64
 928         fi
 929     else
 930         set vtoy_wimboot_prefix=(loop)
 931         if vt_is_pe64 $vtoy_wimboot_prefix/setup.exe; then
 932             set vtoy_wimboot_bit=64
 933         else
 934             set vtoy_wimboot_bit=32
 935         fi
 936     fi
 937
 938     if [ -n "${vtdebug_flag}" ]; then
 939         echo vtoy_wimboot_prefix=$vtoy_wimboot_prefix vtoy_wimboot_bit=$vtoy_wimboot_bit
 940     fi
 941
 942     for wmfile in sources/boot.wim boot/bcd boot/boot.sdi; do
 943         if [ ! -f $vtoy_wimboot_prefix/$wmfile ]; then
 944             return
 945         fi
 946     done
 947
 948     if [ -f $vtoy_wimboot_prefix/sources/install.wim -o -f $vtoy_wimboot_prefix/sources/install.esd ]; then
 949         vt_windows_wimboot_data
 950     else
 951         return
 952     fi
 953
 954     if [ "$grub_platform" = "pc" ]; then
 955         set vt_wimkernel=wimboot.x86_64.xz
 956
 957         linux16  "$vtoy_path/$vt_wimkernel"  quiet
 958         ventoy_debug_pause
 959
 960         vt_set_wim_load_prompt 1 "Loading files......"
 961         initrd16 newc:vtoyjump.exe:$vtoy_path/vtoyjump${vtoy_wimboot_bit}.exe \
 962              newc:wimboot.data:mem:${vtoy_wimboot_mem_addr}:size:${vtoy_wimboot_mem_size} \
 963              newc:winpeshl.ini:mem:${vtoy_winpeshl_ini_addr}:size:${vtoy_winpeshl_ini_size} \
 964              newc:bcd:$vtoy_wimboot_prefix/boot/bcd \
 965              newc:boot.sdi:$vtoy_wimboot_prefix/boot/boot.sdi \
 966              newc:boot.wim:$vtoy_wimboot_prefix/sources/boot.wim
 967         vt_set_wim_load_prompt 0
 968         boot
 969     else
 970         if [ "$grub_cpu" = "i386" ]; then
 971             set vt_wimkernel=wimboot.i386.efi.xz
 972         else
 973             set vt_wimkernel=wimboot.x86_64.xz
 974         fi
 975
 976         vt_set_wim_load_prompt 1 "Loading files......"
 977         vt_load_file_to_mem "nodecompress" $vtoy_wimboot_prefix/sources/boot.wim vtoy_wimfile_mem
 978         vt_set_wim_load_prompt 0
 979
 980         if [ $? -eq 0 ]; then
 981             set vtoy_wimfile_path=mem:${vtoy_wimfile_mem_addr}:size:${vtoy_wimfile_mem_size}
 982         else
 983             set vtoy_wimfile_path=$vtoy_wimboot_prefix/sources/boot.wim
 984         fi
 985
 986         ventoy_cli_console
 987         chainloader "$vtoy_path/$vt_wimkernel" quiet \
 988             "vf=wimboot.data:mem:${vtoy_wimboot_mem_addr}:size:${vtoy_wimboot_mem_size}" \
 989             "vf=winpeshl.ini:mem:${vtoy_winpeshl_ini_addr}:size:${vtoy_winpeshl_ini_size}" \
 990             "vf=vtoyjump.exe:$vtoy_path/vtoyjump${vtoy_wimboot_bit}.exe" \
 991             "vf=bcd:$vtoy_wimboot_prefix/boot/bcd" \
 992             "vf=boot.sdi:$vtoy_wimboot_prefix/boot/boot.sdi" \
 993             "vf=boot.wim:$vtoy_wimfile_path" \
 994             pfsize=$vtoy_chain_file_size  \
 995             pfread=$vtoy_chain_file_read
 996         boot
 997         ventoy_gui_console
 998     fi
 999 }
1000
1001 function legacy_windows_menu_func {
1002     vt_windows_reset
1003
1004     if [ "$ventoy_compatible" = "NO" ]; then
1005
1006         if [ "$ventoy_fs_probe" = "iso9660" ]; then
1007             loopback -d loop
1008             vt_iso9660_nojoliet 1
1009             loopback loop "$1$2"
1010         fi
1011
1012         for file in "boot/bcd" "/efi/microsoft/boot/bcd" "SSTR/BCD" "boot/bce"; do
1013             vt_windows_collect_wim_patch bcd (loop)/$file
1014         done
1015
1016         distro_specify_wim_patch
1017
1018         vt_windows_count_wim_patch vt_wim_cnt
1019         if [ $vt_wim_cnt -eq 0 ]; then
1020             distro_specify_wim_patch_phase2
1021         fi
1022
1023         ventoy_debug_pause
1024         locate_wim
1025     fi
1026
1027     vt_windows_chain_data "${1}${chosen_path}"
1028     ventoy_debug_pause
1029
1030     if vt_check_mode 4; then
1031         vtoy_windows_wimboot_func
1032     fi
1033
1034     if [ -n "$vtoy_chain_mem_addr" ]; then
1035         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1036         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag} ibft mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1037         boot
1038     else
1039         echo "chain empty failed"
1040         ventoy_pause
1041     fi
1042 }
1043
1044 function legacy_linux_menu_func {
1045     if [ "$ventoy_compatible" = "NO" ]; then
1046
1047         if [ "$ventoy_fs_probe" = "udf" ]; then
1048             loopback -d loop
1049             set ventoy_fs_probe=iso9660
1050             loopback loop "$1$2"
1051         fi
1052
1053
1054         if vt_syslinux_need_nojoliet "$1$2"; then
1055             vt_iso9660_nojoliet 1
1056             loopback -d loop
1057             loopback loop "$1$2"
1058         fi
1059
1060         vt_load_cpio  $vtoy_path  "$2" "$1" "busybox=$ventoy_busybox_ver"
1061
1062         vt_linux_clear_initrd
1063
1064         if [ -d (loop)/pmagic ]; then
1065             vt_linux_specify_initrd_file /pmagic/initrd.img
1066         else
1067             for dir in "isolinux" "boot/isolinux" "boot/x86_64/loader" "syslinux" "boot/syslinux"; do
1068                 if [ -d (loop)/$dir ]; then
1069                     vt_linux_parse_initrd_isolinux   (loop)/$dir/
1070                 fi
1071             done
1072         fi
1073
1074         # special process for special distros
1075         #archlinux
1076         if [ -d (loop)/arch/boot/syslinux ]; then
1077             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/
1078             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/boot/syslinux/
1079         elif [ -d (loop)/anarchy/boot/syslinux ]; then
1080             vt_linux_parse_initrd_isolinux   (loop)/anarchy/boot/syslinux/  /anarchy/
1081
1082         #manjaro
1083         elif [ -d (loop)/manjaro ]; then
1084             if [ -e (loop)/boot/grub/kernels.cfg ]; then
1085                 vt_linux_parse_initrd_grub  file  (loop)/boot/grub/kernels.cfg
1086             fi
1087         elif [ -e (loop)/boot/grub/grub.cfg ]; then
1088             vt_linux_parse_initrd_grub  file  (loop)/boot/grub/grub.cfg
1089         fi
1090
1091         distro_specify_initrd_file
1092
1093         vt_linux_initrd_count vtcount
1094         if [ $vtcount -eq 0 ]; then
1095             if [ -d (loop)/rancheros ]; then
1096                 vt_linux_parse_initrd_isolinux   (loop)/boot/  /boot/isolinux/
1097             fi
1098
1099             distro_specify_initrd_file_phase2
1100         fi
1101
1102         locate_initrd
1103     fi
1104
1105     vt_linux_chain_data "${1}${chosen_path}"
1106     ventoy_debug_pause
1107
1108     if [ -n "$vtoy_chain_mem_addr" ]; then
1109         if vt_check_mode 3; then
1110             ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1111             ventoy_cli_console
1112
1113             # fallback
1114             set vtback_root=$root
1115             vt_push_last_entry
1116             set vtback_theme=$theme
1117             unset theme
1118
1119             vt_trailer_cpio "$vtoy_iso_part" "$vt_chosen_path" noinit
1120             vt_set_boot_opt rdinit=/vtoy/vtoy
1121
1122             set root=(loop)
1123             set vtback_cfg_find=0
1124             for cfg in "/boot/grub/grub.cfg" "/EFI/BOOT/grub.cfg" "/EFI/debian/grub.cfg" "EFI/boot/grub.cfg" "efi/boot/grub.cfg" "/grub/grub.cfg" "EFI/BOOT/BOOTX64.conf"; do
1125                 if [ -e "$cfg" ]; then
1126                     set vtback_cfg_find=1
1127                     configfile "$cfg"
1128                     break
1129                 fi
1130             done
1131
1132             vt_unset_boot_opt
1133             set root=$vtback_root
1134             set theme=$vtback_theme
1135             vt_pop_last_entry
1136             ventoy_gui_console
1137         else
1138             ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1139             linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1140             boot
1141         fi
1142     else
1143         echo "chain empty failed"
1144         ventoy_pause
1145     fi
1146 }
1147
1148
1149 function legacy_unix_menu_func {
1150     ventoy_unix_comm_proc $1 "${chosen_path}"
1151
1152     if [ -n "$vtoy_chain_mem_addr" ]; then
1153         #ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1154         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1155         boot
1156     else
1157         echo "chain empty failed"
1158         ventoy_pause
1159     fi
1160 }
1161
1162
1163 function legacy_iso_menu_func {
1164
1165     if [ -d (loop)/ ]; then
1166         loopback -d loop
1167     fi
1168
1169     set chosen_path="$2"
1170
1171     vt_select_auto_install "${chosen_path}"
1172     vt_select_persistence "${chosen_path}"
1173
1174     if vt_is_udf "${1}${chosen_path}"; then
1175         set ventoy_fs_probe=udf
1176     else
1177         set ventoy_fs_probe=iso9660
1178         ventoy_reset_nojoliet
1179     fi
1180
1181     loopback loop "${1}${chosen_path}"
1182
1183     get_os_type (loop)
1184
1185     if [ -n "$vtcompat" ]; then
1186         set ventoy_compatible=YES
1187         unset vtcompat
1188     elif vt_check_mode 1; then
1189         set ventoy_compatible=YES
1190     else
1191         vt_check_compatible (loop)
1192     fi
1193
1194     vt_img_sector "${1}${chosen_path}"
1195
1196     if [ "$ventoy_fs_probe" = "iso9660" ]; then
1197         vt_select_conf_replace "${1}" "${chosen_path}"
1198     fi
1199
1200     if [ "$vtoy_os" = "Windows" ]; then
1201         vt_check_compatible_pe (loop)
1202         legacy_windows_menu_func  "$1" "${chosen_path}"
1203     elif [ "$vtoy_os" = "Unix" ]; then
1204         legacy_unix_menu_func "$1" "${chosen_path}"
1205     else
1206         vt_check_compatible_linux (loop)
1207         legacy_linux_menu_func  "$1" "${chosen_path}"
1208     fi
1209 }
1210
1211 function legacy_iso_memdisk {
1212
1213     linux16   $vtoy_path/memdisk iso raw
1214     echo "Loading ISO file to memory ..."
1215     initrd16  "${1}${2}"
1216     boot
1217 }
1218
1219
1220 function iso_endless_os_proc {
1221     if [ -d (loop)/ ]; then
1222         loopback -d loop
1223     fi
1224
1225     loopback loop "${1}${2}"
1226     vt_img_sector "${1}${2}"
1227
1228     vt_load_cpio  $vtoy_path  "$2" "$1"  "busybox=$ventoy_busybox_ver"
1229     vt_trailer_cpio "$1" "$2" noinit
1230
1231     ventoy_debug_pause
1232
1233     vt_set_boot_opt '@kparams' rdinit=/vtoy/vtoy
1234
1235     set eosimage=loop
1236     set ventoy_bls_bootdev=/boot
1237     set ventoy_loading_tip="Loading files ......"
1238
1239     export eosimage
1240     configfile (loop)/endless/grub/grub.cfg
1241
1242     unset eosimage
1243     unset ventoy_bls_bootdev
1244     unset ventoy_loading_tip
1245
1246     vt_unset_boot_opt
1247 }
1248
1249
1250 function ventoy_iso_busybox_ver {
1251
1252     if [ "$VTOY_EFI_ARCH" = "aa64" ]; then
1253         set ventoy_busybox_ver=a64
1254     elif [ "$VTOY_EFI_ARCH" = "mips" ]; then
1255         set ventoy_busybox_ver=m64
1256     else
1257         set ventoy_busybox_ver=32
1258
1259         #special process for deepin-live iso
1260         if [ "$vt_chosen_size" = "403701760" ]; then
1261             if vt_str_str "$vt_chosen_path" "/deepin-live"; then
1262                 set ventoy_busybox_ver=64
1263             fi
1264         elif vt_str_begin "$vt_volume_id" "PHOTON_"; then
1265             set ventoy_busybox_ver=64
1266         elif vt_str_begin "$vt_volume_id" "smgl-test-quinq-x86_64"; then
1267             set ventoy_busybox_ver=64
1268         elif vt_str_begin "$vt_volume_id" "LDiagBootable"; then
1269             set ventoy_busybox_ver=64
1270
1271         fi
1272     fi
1273 }
1274
1275
1276 function iso_common_menuentry {
1277     unset vt_system_id
1278     unset vt_volume_id
1279
1280     vt_chosen_img_path vt_chosen_path vt_chosen_size
1281
1282     vt_parse_iso_volume "${vtoy_iso_part}${vt_chosen_path}" vt_system_id vt_volume_id vt_volume_space
1283     if [ $vt_volume_space -ne $vt_chosen_size ]; then
1284         vt_mod $vt_chosen_size 2048 vt_chosen_size_mod
1285         if [ $vt_chosen_size_mod -ne 0 ]; then
1286             echo -e "\n $vt_volume_space $vt_chosen_size $vt_chosen_size_mod\n"
1287             echo -e "\n The size of the iso file \"$vt_chosen_size\" is invalid. File corrupted ?\n"
1288             echo -e " 此ISO文件的大小 \"$vt_chosen_size\" 有问题，请确认文件是否损坏。\n"
1289             echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
1290             read vtInputKey
1291         fi
1292     fi
1293
1294     if vt_check_password "${vt_chosen_path}"; then
1295         return
1296     fi
1297
1298     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1299         return
1300     fi
1301
1302     if vt_str_begin "$vt_volume_id" "Avira"; then
1303         vt_skip_svd "${vtoy_iso_part}${vt_chosen_path}"
1304     fi
1305
1306     ventoy_iso_busybox_ver
1307
1308     #special process for Endless OS
1309     if vt_str_begin "$vt_volume_id" "Endless-OS"; then
1310         iso_endless_os_proc $vtoy_iso_part "$vt_chosen_path"
1311     elif vt_str_begin "$vt_volume_id" "TENS-Public"; then
1312         set vtcompat=1
1313     fi
1314
1315
1316     # auto memdisk mode for some special ISO files
1317     vt_iso_vd_id_parse "${vtoy_iso_part}${vt_chosen_path}"
1318     unset vtMemDiskBoot
1319     if vt_check_mode 0; then
1320         set vtMemDiskBoot=1
1321     else
1322         if [ "$grub_platform" = "pc" ]; then
1323             if vt_iso_vd_id_begin 1 0 "Memtest86+"; then
1324                 set vtMemDiskBoot=1
1325             elif vt_iso_vd_id_begin 0 1 "KolibriOS"; then
1326                 set vtMemDiskBoot=1
1327             fi
1328         fi
1329     fi
1330     vt_iso_vd_id_clear
1331
1332
1333     if [ "$grub_platform" = "pc" ]; then
1334         if [ -n "$vtMemDiskBoot" ]; then
1335             legacy_iso_memdisk $vtoy_iso_part "$vt_chosen_path"
1336         else
1337             legacy_iso_menu_func $vtoy_iso_part "$vt_chosen_path"
1338         fi
1339     else
1340         if [ -n "$vtMemDiskBoot" ]; then
1341             uefi_iso_memdisk $vtoy_iso_part  "$vt_chosen_path"
1342         else
1343             uefi_iso_menu_func $vtoy_iso_part  "$vt_chosen_path"
1344         fi
1345     fi
1346 }
1347
1348 function miso_common_menuentry {
1349     vt_chosen_img_path vt_chosen_path vt_chosen_size
1350
1351     if vt_check_password "${vt_chosen_path}"; then
1352         return
1353     fi
1354
1355     echo "memdisk mode boot for $vt_chosen_path"
1356     echo ""
1357     ventoy_debug_pause
1358
1359     if [ "$grub_platform" = "pc" ]; then
1360         legacy_iso_memdisk $vtoy_iso_part "$vt_chosen_path"
1361     else
1362         uefi_iso_memdisk $vtoy_iso_part  "$vt_chosen_path"
1363     fi
1364 }
1365
1366
1367 function common_unsupport_menuentry {
1368     echo -e "\n The name of the iso file could NOT contain space or non-ascii characters. \n"
1369     echo -e " 文件名中不能有中文或空格 \n"
1370     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
1371     read vtInputKey
1372 }
1373
1374 function miso_unsupport_menuentry {
1375     common_unsupport_menuentry
1376 }
1377
1378 function iso_unsupport_menuentry {
1379     common_unsupport_menuentry
1380 }
1381
1382 function wim_common_menuentry {
1383     vt_chosen_img_path vt_chosen_path vt_chosen_size
1384
1385     if vt_check_password "${vt_chosen_path}"; then
1386         return
1387     fi
1388
1389     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1390         return
1391     fi
1392
1393     if vt_wim_check_bootable "${vtoy_iso_part}${vt_chosen_path}"; then
1394         vt_wim_chain_data "${vtoy_iso_part}${vt_chosen_path}"
1395     else
1396         echo -e "\n This is NOT a bootable WIM file. \n"
1397         echo -e " 这不是一个可启动的 WIM 文件。\n"
1398     fi
1399
1400     ventoy_debug_pause
1401
1402     if [ -n "$vtoy_chain_mem_addr" ]; then
1403         if [ "$grub_platform" = "pc" ]; then
1404             linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1405         else
1406             ventoy_cli_console
1407             chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1408             ventoy_gui_console
1409         fi
1410         boot
1411     else
1412         echo "chain empty failed"
1413         ventoy_pause
1414     fi
1415 }
1416
1417 function wim_unsupport_menuentry {
1418     common_unsupport_menuentry
1419 }
1420
1421 function efi_common_menuentry {
1422     vt_chosen_img_path vt_chosen_path vt_chosen_size
1423
1424     if vt_check_password "${vt_chosen_path}"; then
1425         return
1426     fi
1427
1428     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1429         return
1430     fi
1431
1432     unset vt_vlnk_dst
1433     if vt_is_vlnk_name "${vt_chosen_path}"; then
1434         vt_get_vlnk_dst "${vtoy_iso_part}${vt_chosen_path}" vt_vlnk_dst
1435         if [ -z "$vt_vlnk_dst" ]; then
1436             echo -e "\n### VLNK FILE NOT FOUND ###\n### VLNK 文件不存在 ###\n"
1437             ventoy_pause
1438             return
1439         fi
1440     else
1441         vt_vlnk_dst="${vtoy_iso_part}${vt_chosen_path}"
1442     fi
1443
1444     vt_concat_efi_iso "${vt_vlnk_dst}" vtoy_iso_buf
1445
1446     ventoy_debug_pause
1447
1448     ventoy_cli_console
1449
1450     unset vtoy_dotefi_retry
1451     chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} dotefi isoefi=on ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
1452     boot
1453
1454     if [ -n "$vtoy_dotefi_retry" ]; then
1455         unset vtoy_dotefi_retry
1456         chainloader "${vt_vlnk_dst}"
1457         boot
1458     fi
1459
1460     ventoy_gui_console
1461 }
1462
1463 function efi_unsupport_menuentry {
1464     common_unsupport_menuentry
1465 }
1466
1467 function vhdboot_common_func {
1468     vt_patch_vhdboot "$1"
1469
1470     ventoy_debug_pause
1471
1472     if [ -n "$vtoy_vhd_buf_addr" ]; then
1473         if [ "$grub_platform" = "pc" ]; then
1474             ventoy_cli_console
1475             linux16   $vtoy_path/memdisk iso raw
1476             initrd16  mem:${vtoy_vhd_buf_addr}:size:${vtoy_vhd_buf_size}
1477             boot
1478             ventoy_gui_console
1479         else
1480             ventoy_cli_console
1481             chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_vhd_buf_addr}:size:${vtoy_vhd_buf_size}
1482             boot
1483             ventoy_gui_console
1484         fi
1485     else
1486         echo "Please put the right ventoy_vhdboot.img file to the 1st partition"
1487         ventoy_pause
1488     fi
1489 }
1490
1491 function vhd_common_menuentry {
1492     vt_chosen_img_path vt_chosen_path vt_chosen_size
1493
1494     if vt_check_password "${vt_chosen_path}"; then
1495         return
1496     fi
1497
1498     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1499         return
1500     fi
1501
1502     unset vt_vlnk_dst
1503     if vt_is_vlnk_name "${vt_chosen_path}"; then
1504         vt_get_vlnk_dst "${vtoy_iso_part}${vt_chosen_path}" vt_vlnk_dst
1505         if [ -z "$vt_vlnk_dst" ]; then
1506             echo -e "\n### VLNK FILE NOT FOUND ###\n### VLNK 文件不存在 ###\n"
1507             ventoy_pause
1508             return
1509         fi
1510     else
1511         vt_vlnk_dst="${vt_chosen_path}"
1512         if [ "$VTOY_VHD_NO_WARNING" != "1" ]; then
1513             if [ "$vtoy_iso_fs" != "ntfs" ]; then
1514                 echo -e "!!! WARNING !!!\n"
1515                 echo -e "\nPartition1 ($vtoy_iso_fs) is NOT ntfs, the VHD(x) file may not boot normally \n"
1516                 echo -e "\nVHD(x) 文件所在分区不是 ntfs 格式, 可能无法正常启动 \n\n"
1517                 echo -n "press ENTER to continue boot (请按 回车 键继续) ..."
1518                 read vtInputKey
1519             fi
1520         fi
1521     fi
1522
1523     vhdboot_common_func "${vt_vlnk_dst}"
1524 }
1525
1526 function vhd_unsupport_menuentry {
1527     common_unsupport_menuentry
1528 }
1529
1530 function vtoyboot_common_func {
1531     set AltBootPart=0
1532     set vtoysupport=0
1533
1534     vt_get_vtoy_type "${1}" vtoytype parttype AltBootPart
1535
1536     if vt_str_begin $vtoytype vhd; then
1537         set vtoysupport=1
1538     elif [ "$vtoytype" = "raw" ]; then
1539         set vtoysupport=1
1540     elif [ "$vtoytype" = "vdi" ]; then
1541         set vtoysupport=1
1542     fi
1543
1544     if [ $vtoysupport -eq 1 ]; then
1545         if [ "$grub_platform" = "pc" ]; then
1546             if [ "$parttype" = "gpt" -a $AltBootPart -eq 0 ]; then
1547                 echo "The OS in the vdisk was created in UEFI mode, but current is Legacy BIOS mode."
1548                 echo "虚拟磁盘内的系统是在UEFI模式下创建的，而当前系统是Legacy BIOS模式，可能无法正常启动。"
1549                 ventoy_pause
1550             fi
1551         else
1552             if [ "$parttype" = "mbr" -a $AltBootPart -eq 0 ]; then
1553                 echo "The OS in the vdisk was created in Legacy BIOS mode, but current is UEFI mode."
1554                 echo "虚拟磁盘内的系统是在Legacy BIOS模式下创建的，而当前系统是UEFI模式，可能无法正常启动。"
1555                 ventoy_pause
1556             fi
1557         fi
1558
1559         vt_img_sector "${1}"
1560         vt_raw_chain_data "${1}"
1561
1562         ventoy_debug_pause
1563
1564         if [ -n "$vtoy_chain_mem_addr" ]; then
1565             if [ "$grub_platform" = "pc" ]; then
1566                 vt_acpi_param ${vtoy_chain_mem_addr} 512
1567                 linux16 $vtoy_path/ipxe.krn ${vtdebug_flag} bios80  sector512  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1568                 boot
1569             else
1570                 if vt_check_secureboot_var; then
1571                     vt_acpi_param ${vtoy_chain_mem_addr} 512
1572                 fi
1573                 ventoy_cli_console
1574                 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}
1575                 boot
1576                 ventoy_gui_console
1577             fi
1578         else
1579             echo "chain empty failed!"
1580             ventoy_pause
1581         fi
1582     else
1583         echo "Unsupported vtoy type $vtoytype"
1584         ventoy_pause
1585     fi
1586 }
1587
1588 function vtoy_common_menuentry {
1589     vt_chosen_img_path vt_chosen_path vt_chosen_size
1590
1591     if vt_check_password "${vt_chosen_path}"; then
1592         return
1593     fi
1594
1595     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1596         return
1597     fi
1598
1599     unset vt_vlnk_dst
1600     if vt_is_vlnk_name "${vt_chosen_path}"; then
1601         vt_get_vlnk_dst "${vtoy_iso_part}${vt_chosen_path}" vt_vlnk_dst
1602         if [ -z "$vt_vlnk_dst" ]; then
1603             echo -e "\n### VLNK FILE NOT FOUND ###\n### VLNK 文件不存在 ###\n"
1604             ventoy_pause
1605             return
1606         fi
1607     else
1608         vt_vlnk_dst="${vtoy_iso_part}${vt_chosen_path}"
1609     fi
1610
1611     vtoyboot_common_func "${vt_vlnk_dst}"
1612 }
1613
1614 function vtoy_unsupport_menuentry {
1615     common_unsupport_menuentry
1616 }
1617
1618 #
1619 #============================================================#
1620 # IMG file boot process                                      #
1621 #============================================================#
1622 #
1623
1624 function only_uefi_tip {
1625     echo -e "\n This IMG file is only supported in UEFI mode. \n"
1626     echo -e "\n press ENTER to exit ..."
1627     read vtInputKey
1628 }
1629
1630 function ventoy_img_easyos {
1631     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1632     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1633
1634     loopback easysfs (vtimghd,1)/easy.sfs
1635     vt_get_lib_module_ver (easysfs) /lib/modules/ vt_module_ver
1636
1637     if [ -n "$vt_module_ver" ]; then
1638         for mod in "kernel/drivers/md/dm-mod.ko" "kernel/drivers/dax/dax.ko"; do
1639             vt_img_extra_initrd_append  (easysfs)/lib/modules/$vt_module_ver/$mod
1640         done
1641     fi
1642
1643     ventoy_debug_pause
1644
1645     #boot image file
1646     vt_set_boot_opt rdinit=/vtoy/vtoy
1647     vt_img_hook_root
1648
1649     syslinux_configfile (vtimghd,1)/syslinux.cfg
1650
1651     vt_img_unhook_root
1652     vt_unset_boot_opt
1653     loopback -d easysfs
1654 }
1655
1656 function ventoy_img_volumio {
1657     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1658     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1659
1660     ventoy_debug_pause
1661
1662     #boot image file
1663     vt_set_boot_opt rdinit=/vtoy/vtoy imgpart=/dev/ventoy2 bootpart=/dev/ventoy1
1664     vt_img_hook_root
1665
1666     syslinux_configfile (vtimghd,1)/syslinux.cfg
1667
1668     vt_img_unhook_root
1669     vt_unset_boot_opt
1670 }
1671
1672 function ventoy_img_openelec {
1673     elec_ver=$1
1674
1675     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1676     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1677
1678     loopback vtloopex $vtoy_efi_part/ventoy/vtloopex.cpio
1679     vt_img_extra_initrd_append  (vtloopex)/$elec_ver/vtloopex.tar.xz
1680
1681     ventoy_debug_pause
1682
1683     #boot image file
1684     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=$elec_ver
1685     vt_img_hook_root
1686
1687     set root=(vtimghd,1)
1688     syslinux_configfile (vtimghd,1)/syslinux.cfg
1689
1690     vt_img_unhook_root
1691     vt_unset_boot_opt
1692     loopback -d vtloopex
1693 }
1694
1695
1696 function ventoy_img_freedombox {
1697     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1698     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1699
1700     vt_get_lib_module_ver (vtimghd,1) /lib/modules/ vt_module_ver
1701     if [ -n "$vt_module_ver" ]; then
1702         vt_img_extra_initrd_append  (vtimghd,1)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko
1703     fi
1704
1705     ventoy_debug_pause
1706
1707     #boot image file
1708     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=freedombox
1709     vt_img_hook_root
1710
1711     configfile (vtimghd,1)/boot/grub/grub.cfg
1712
1713     vt_img_unhook_root
1714     vt_unset_boot_opt
1715 }
1716
1717 function ventoy_img_paldo {
1718     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1719     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1720
1721     ventoy_debug_pause
1722
1723     #boot image file
1724     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=paldo
1725     vt_img_hook_root
1726
1727     vt_fs_enum_1st_file (vtimghd,1) /loader/entries/ vt_paldo_entry_conf
1728     vt_file_basename $vt_paldo_entry_conf vtPaldoVer
1729
1730     echo loading file...
1731     linux (vtimghd,1)/linux-${vtPaldoVer} root=/dev/ventoy1 rootfstype=vfat
1732     initrd (vtimghd,1)/initramfs-${vtPaldoVer}
1733     boot
1734
1735     vt_img_unhook_root
1736     vt_unset_boot_opt
1737 }
1738
1739 function ventoy_img_ubos {
1740     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1741     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1742
1743     vt_get_lib_module_ver (vtimghd,3) /lib/modules/ vt_module_ver
1744     if [ -n "$vt_module_ver" ]; then
1745         vt_img_extra_initrd_append  (vtimghd,3)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko.xz
1746     fi
1747
1748     ventoy_debug_pause
1749
1750     #boot image file
1751     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=ubos
1752     vt_img_hook_root
1753
1754     echo loading file...
1755     linux (vtimghd,2)/vmlinuz-linux root=/dev/ventoy3 rw
1756     initrd (vtimghd,2)/initramfs-linux.img
1757     boot
1758
1759     vt_img_unhook_root
1760     vt_unset_boot_opt
1761 }
1762
1763 function ventoy_img_recalbox {
1764     if [ $vtoy_img_max_part_end -gt $vt_chosen_size ]; then
1765         echo -e "\nPlease extend the img file size before boot it. \n"
1766         ventoy_pause
1767         return
1768     fi
1769
1770     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1771     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1772
1773     if [ -e (vtimghd,1)/boot/recalbox ]; then
1774         loopback recalbox (vtimghd,1)/boot/recalbox
1775         vt_get_lib_module_ver (recalbox) /lib/modules/ vt_module_ver
1776         if [ -n "$vt_module_ver" ]; then
1777             vt_img_extra_initrd_append  (recalbox)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko
1778         fi
1779     fi
1780
1781     ventoy_debug_pause
1782
1783     #boot image file
1784     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=recalbox
1785     vt_img_hook_root
1786
1787     set root=(vtimghd,1)
1788     configfile (vtimghd,1)/boot/grub/grub.cfg
1789
1790     vt_img_unhook_root
1791     vt_unset_boot_opt
1792 }
1793
1794 function ventoy_img_esysrescue {
1795     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1796     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1797
1798     ventoy_debug_pause
1799
1800     #boot image file
1801     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=esysrescue
1802     vt_img_hook_root
1803
1804     set root=(vtimghd,1)
1805     configfile (vtimghd,1)/boot/grub/grub.cfg
1806
1807     vt_img_unhook_root
1808     vt_unset_boot_opt
1809 }
1810
1811 function ventoy_img_batocera {
1812     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1813     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1814
1815     ventoy_debug_pause
1816
1817     #boot image file
1818     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=batocera
1819     vt_img_hook_root
1820
1821     set root=(vtimghd,1)
1822     syslinux_configfile (vtimghd,1)/boot/syslinux/syslinux.cfg
1823
1824     vt_img_unhook_root
1825     vt_unset_boot_opt
1826 }
1827
1828 function ventoy_img_openwrt {
1829     if [ -e (vtimghd,2)/lib64 ]; then
1830         set ventoy_busybox_ver=64
1831     fi
1832
1833     vt_fs_enum_1st_dir (vtimghd,2) /lib/modules/ vt_dir_name
1834
1835     if [ -f (vtimghd,2)/lib/modules/$vt_dir_name/dm-mod.ko ]; then
1836         set openwrt_plugin_need=0
1837         vt_img_extra_initrd_append  (vtimghd,2)/lib/modules/$vt_dir_name/dm-mod.ko
1838         if [ -f (vtimghd,2)/lib/modules/$vt_dir_name/dax.ko ]; then
1839             vt_img_extra_initrd_append  (vtimghd,2)/lib/modules/$vt_dir_name/dax.ko
1840         fi
1841     else
1842         set openwrt_plugin_need=1
1843         if [ ! -f ${vtoy_iso_part}/ventoy/ventoy_openwrt.xz ]; then
1844             ventoy_gui_console
1845             echo -e "\n ventoy_openwrt.xz not found. Please refer https://www.ventoy.net/en/doc_openwrt.html.\n"
1846             echo -e " 未找到 ventoy_openwrt.xz 文件。请参考 https://www.ventoy.net/cn/doc_openwrt.html\n"
1847             echo -e "\n press ENTER to exit (请按 回车 键返回) ..."
1848             read vtInputKey
1849             ventoy_cli_console
1850             return
1851         fi
1852     fi
1853
1854     if vt_img_check_range "${vtoy_iso_part}${vt_chosen_path}"; then
1855         ventoy_debug_pause
1856     else
1857         ventoy_gui_console
1858         echo -e "\n IMG file need processed. Please refer https://www.ventoy.net/en/doc_openwrt.html.\n"
1859         echo -e " 此 IMG 文件必须处理之后才能支持。请参考 https://www.ventoy.net/cn/doc_openwrt.html\n"
1860         echo -e "\n press ENTER to exit (请按 回车 键返回) ..."
1861         read vtInputKey
1862         ventoy_cli_console
1863         return
1864     fi
1865
1866     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1867     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1868
1869     if [ $openwrt_plugin_need -eq 1 ]; then
1870         if [ -f ${vtoy_iso_part}/ventoy/ventoy_openwrt.xz ]; then
1871             vt_img_extra_initrd_append  ${vtoy_iso_part}/ventoy/ventoy_openwrt.xz
1872         fi
1873     fi
1874
1875     #boot image file
1876     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=openwrt
1877     vt_img_hook_root
1878
1879     set root=(vtimghd,1)
1880     configfile (vtimghd,1)/boot/grub/grub.cfg
1881
1882     vt_img_unhook_root
1883     vt_unset_boot_opt
1884 }
1885
1886 function ventoy_img_tails {
1887     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1888     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1889
1890     ventoy_debug_pause
1891
1892     #boot image file
1893     vt_set_boot_opt rdinit=/vtoy/vtoy live-media=/dev/dm-1 ventoyos=tails
1894     vt_img_hook_root
1895
1896     set root=(vtimghd,1)
1897     configfile (vtimghd,1)/efi/debian/grub.cfg
1898
1899     vt_img_unhook_root
1900     vt_unset_boot_opt
1901 }
1902
1903 function ventoy_img_fydeos {
1904     if [ "$grub_platform" = "pc" ]; then
1905         only_uefi_tip
1906         return
1907     fi
1908
1909     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=64"
1910     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1911
1912     ventoy_debug_pause
1913
1914     #boot image file
1915     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=fydeos
1916     vt_img_hook_root
1917
1918     set grubdisk=vtimghd
1919     set grubpartA=(vtimghd,3)
1920     set grubpartB=(vtimghd,5)
1921     set linuxpartA=(sda,3)
1922     set linuxpartB=(sda,5)
1923
1924     set root=(vtimghd,12)
1925     configfile (vtimghd,12)/efi/boot/grub.cfg
1926
1927     vt_img_unhook_root
1928     vt_unset_boot_opt
1929
1930     unset grubdisk
1931     unset grubpartA
1932     unset grubpartB
1933     unset linuxpartA
1934     unset linuxpartB
1935 }
1936
1937 function ventoy_img_cloudready {
1938     if [ "$grub_platform" = "pc" ]; then
1939         only_uefi_tip
1940         return
1941     fi
1942
1943     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=64"
1944     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1945
1946     ventoy_debug_pause
1947
1948     #boot image file
1949     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=cloudready
1950     vt_img_hook_root
1951
1952     set grubdisk=vtimghd
1953     set grubpartA=(vtimghd,3)
1954     set grubpartB=(vtimghd,5)
1955     set linuxpartA=(sda,3)
1956     set linuxpartB=(sda,5)
1957
1958     set root=(vtimghd,12)
1959     configfile (vtimghd,12)/efi/boot/grub.cfg
1960
1961     vt_img_unhook_root
1962     vt_unset_boot_opt
1963
1964     unset grubdisk
1965     unset grubpartA
1966     unset grubpartB
1967     unset linuxpartA
1968     unset linuxpartB
1969 }
1970
1971 function ventoy_img_memtest86 {
1972     chainloader (vtimghd,1)/efi/boot/BOOTX64.efi
1973     boot
1974 }
1975
1976 function img_unsupport_tip {
1977     echo -e "\n This IMG file is NOT supported now. \n"
1978     echo -e " 当前不支持启动此 IMG 文件 \n"
1979     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
1980     read vtInputKey
1981 }
1982
1983 function legacy_img_memdisk {
1984     linux16   $vtoy_path/memdisk
1985     echo "Loading img file to memory ..."
1986     initrd16  "${1}${2}"
1987
1988     ventoy_cli_console
1989     boot
1990 }
1991
1992 function img_common_menuentry {
1993     set ventoy_compatible=YES
1994     set ventoy_busybox_ver=32
1995     unset LoadIsoEfiDriver
1996
1997     vt_chosen_img_path vt_chosen_path vt_chosen_size
1998
1999     if vt_check_password "${vt_chosen_path}"; then
2000         return
2001     fi
2002
2003     if ventoy_vcfg_proc "${vt_chosen_path}"; then
2004         return
2005     fi
2006
2007     if [ "$grub_platform" = "pc" ]; then
2008         if vt_check_mode 0; then
2009             legacy_img_memdisk $vtoy_iso_part "$vt_chosen_path"
2010             return
2011         fi
2012     fi
2013
2014     loopback vtimghd "${vtoy_iso_part}${vt_chosen_path}"
2015     vt_img_sector "${vtoy_iso_part}${vt_chosen_path}"
2016
2017     vt_img_part_info (vtimghd)
2018
2019     set vtback_root=$root
2020     ventoy_cli_console
2021     vt_push_last_entry
2022     set vtback_theme=$theme
2023     unset theme
2024
2025     vt_img_extra_initrd_reset
2026
2027
2028     vt_get_fs_label (vtimghd,1) vtImgHd1Label
2029
2030     if [ "$vtImgHd1Label" = "STATE" ]; then
2031         vt_get_fs_label (vtimghd,3) vtImgHd3Label
2032     elif [ -d (vtimghd,2)/lib ]; then
2033         vt_get_fs_label (vtimghd,2) vtImgHd2Label
2034     fi
2035
2036     if [ -e (vtimghd,1)/etc/hostname ]; then
2037         vt_1st_line (vtimghd,1)/etc/hostname vtImgHostname
2038     fi
2039
2040     if vt_str_begin "$vtImgHd3Label" "ROOT-"; then
2041         if [ -f (vtimghd,3)/etc/os-release.d/ID ]; then
2042             vt_1st_line (vtimghd,3)/etc/os-release.d/ID vt_release_line1
2043             if [ vt_str_begin "$vt_release_line1" "FydeOS" ]; then
2044                 ventoy_img_fydeos
2045             fi
2046         elif [ -f (vtimghd,3)/etc/cloudready-release ]; then
2047             ventoy_img_cloudready
2048         fi
2049     elif vt_str_begin "$vtImgHd1Label" "LAKKA"; then
2050         ventoy_img_openelec lakka
2051     elif vt_str_begin "$vtImgHd1Label" "LIBREELEC"; then
2052         ventoy_img_openelec LibreELEC
2053     elif vt_str_begin "$vtImgHd1Label" "paldo-live"; then
2054         ventoy_img_paldo
2055     elif vt_str_begin "$vtImgHostname" "freedombox"; then
2056         ventoy_img_freedombox
2057     elif vt_str_begin "$vtImgHd1Label" "BATOCERA"; then
2058         ventoy_img_batocera
2059     elif vt_str_begin "$vtImgHd1Label" "Tails"; then
2060         ventoy_img_tails
2061     elif [ "$vtImgHd2Label" = "RECALBOX" -o "$vtImgHd1Label" = "RECALBOX" ]; then
2062         ventoy_img_recalbox
2063     elif [ "$vtImgHd1Label" = "ESYSRESCUE" ]; then
2064         ventoy_img_esysrescue
2065     elif [ -e (vtimghd,1)/easy.sfs ]; then
2066         ventoy_img_easyos
2067     elif [ -e (vtimghd,1)/volumio.initrd ]; then
2068         ventoy_img_volumio
2069     elif [ -f (vtimghd,2)/loader/entries/ubos.conf ]; then
2070         ventoy_img_ubos
2071     elif [ -f (vtimghd,2)/etc/openwrt_version ]; then
2072         ventoy_img_openwrt
2073     elif [ -f (vtimghd,1)/efi/boot/mt86.png ]; then
2074         if [ "$grub_platform" = "pc" ]; then
2075             img_unsupport_tip
2076         else
2077             ventoy_img_memtest86
2078         fi
2079     else
2080         vt_linux_chain_data "${vtoy_iso_part}${vt_chosen_path}"
2081         ventoy_acpi_param ${vtoy_chain_mem_addr} 512
2082         if [ "$grub_platform" = "pc" ]; then
2083             linux16 $vtoy_path/ipxe.krn ${vtdebug_flag}  sector512  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
2084             boot
2085         else
2086             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:${vtoy_chain_mem_size}
2087             boot
2088         fi
2089     fi
2090
2091     loopback -d vtimghd
2092
2093     set root=$vtback_root
2094     vt_pop_last_entry
2095     set theme=$vtback_theme
2096     ventoy_gui_console
2097     set ventoy_compatible=NO
2098 }
2099
2100 function img_unsupport_menuentry {
2101     common_unsupport_menuentry
2102 }
2103
2104 #############################################################
2105 #############################################################
2106 #############################################################
2107 #######                 Main Process              ###########
2108 #############################################################
2109 #############################################################
2110 #############################################################
2111
2112 set VENTOY_VERSION="1.0.70"
2113
2114 #ACPI not compatible with Window7/8, so disable by default
2115 set VTOY_PARAM_NO_ACPI=1
2116
2117 # Default menu display mode, you can change it as you want.
2118 #    0: List mode
2119 #    1: TreeView mode
2120 set VTOY_DEFAULT_MENU_MODE=0
2121
2122 set VTOY_MEM_DISK_STR="[Memdisk]"
2123 set VTOY_ISO_RAW_STR="Compatible Mode"
2124 set VTOY_GRUB2_MODE_STR="GRUB2 Mode"
2125 set VTOY_WIMBOOT_MODE_STR="WIMBOOT Mode"
2126 set VTOY_ISO_UEFI_DRV_STR="UEFI FS"
2127
2128 set VTOY_F2_CMD="vt_browser_disk"
2129 set VTOY_F4_CMD="ventoy_localboot"
2130 set VTOY_F5_CMD="ventoy_diagnosis"
2131 set VTOY_F6_CMD="ventoy_ext_menu"
2132 set VTOY_HELP_CMD="ventoy_show_help"
2133 set VTOY_CHKSUM_CMD="ventoy_checksum"
2134 set VTOY_HELP_TXT_LANGUAGE="en_US"
2135 set VTOY_CHKSUM_FILE_PATH="X"
2136
2137
2138 if [ "$grub_platform" = "pc" ]; then
2139     set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION BIOS  www.ventoy.net"
2140 else
2141     if [ "$grub_cpu" = "i386" ]; then
2142         set VTOY_EFI_ARCH=ia32
2143         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION IA32  www.ventoy.net"
2144     elif [ "$grub_cpu" = "arm64" ]; then
2145         set VTOY_EFI_ARCH=aa64
2146         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION AA64  www.ventoy.net"
2147     elif [ "$grub_cpu" = "mips64el" ]; then
2148         set VTOY_EFI_ARCH=mips
2149         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION MIPS  www.ventoy.net"
2150     else
2151         set VTOY_EFI_ARCH=x64
2152         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION UEFI  www.ventoy.net"
2153     fi
2154 fi
2155
2156 vt_device $root  vtoy_dev
2157
2158 if [ "$vtoy_dev" = "tftp" ]; then
2159     set vtoy_path=($root)
2160     for vtid in 0 1 2 3; do
2161         if [ -f (hd$vtid,2)/ventoy/ventoy.cpio ]; then
2162             set vtoy_iso_part=(hd$vtid,1)
2163             set vtoy_efi_part=(hd$vtid,2)
2164             set vtoydev=hd$vtid
2165             break
2166         fi
2167     done
2168     loadfont ascii
2169
2170     if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
2171         set vt_plugin_path=$vtoy_iso_part
2172     else
2173         set vt_plugin_path=$prefix
2174         vt_load_plugin $vt_plugin_path
2175     fi
2176 else
2177     if [ "$prefix" = "(ventoydisk)/grub" ]; then
2178         set vtoy_path=(ventoydisk)/ventoy
2179     else
2180         set vtoy_path=($root)/ventoy
2181     fi
2182
2183     set vtoydev=$vtoy_dev
2184     set vtoy_iso_part=($vtoy_dev,1)
2185     set vtoy_efi_part=($vtoy_dev,2)
2186
2187     vt_load_file_to_mem "auto" $prefix/fonts/unicode.pf2 vtoy_font_mem
2188     loadfont mem:${vtoy_font_mem_addr}:size:${vtoy_font_mem_size}
2189
2190     set vt_plugin_path=$vtoy_iso_part
2191 fi
2192
2193 #Load Partition Table
2194 vt_load_part_table $vtoydev
2195
2196 #Load Plugin
2197 if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
2198     clear
2199     vt_load_plugin $vtoy_iso_part
2200     clear
2201 else
2202     vt_check_json_path_case $vtoy_iso_part
2203 fi
2204
2205 if [ -n "$VTOY_MENU_TIMEOUT" ]; then
2206     set timeout=$VTOY_MENU_TIMEOUT
2207 else
2208     unset timeout
2209 fi
2210
2211 if [ -f $vtoy_iso_part/ventoy/ventoy_wimboot.img ]; then
2212     vt_load_wimboot $vtoy_iso_part/ventoy/ventoy_wimboot.img
2213 elif [ -f $vtoy_efi_part/ventoy/ventoy_wimboot.img ]; then
2214     vt_load_wimboot $vtoy_efi_part/ventoy/ventoy_wimboot.img
2215 fi
2216
2217 if [ -f $vtoy_iso_part/ventoy/ventoy_vhdboot.img ]; then
2218     vt_load_vhdboot $vtoy_iso_part/ventoy/ventoy_vhdboot.img
2219 elif [ -f $vtoy_efi_part/ventoy/ventoy_vhdboot.img ]; then
2220     vt_load_vhdboot $vtoy_efi_part/ventoy/ventoy_vhdboot.img
2221 fi
2222
2223
2224 if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
2225     set VTOY_F3_CMD="vt_dynamic_menu 1 1"
2226     set VTOY_HOTKEY_TIP="h:Help  F1:Memdisk  F2:Browser  F3:TreeView  F4:Localboot  F5:Tools  F6:ExMenu"
2227 else
2228     set VTOY_F3_CMD="vt_dynamic_menu 1 0"
2229     set VTOY_HOTKEY_TIP="h:Help  F1:Memdisk  F2:Browser  F3:ListView  F4:Localboot  F5:Tools  F6:ExMenu"
2230 fi
2231
2232 terminal_output  console
2233
2234 if [ -n "$vtoy_gfxmode" ]; then
2235     set gfxmode=$vtoy_gfxmode
2236     set gfxpayload=keep
2237 else
2238     set gfxmode=1024x768
2239     set gfxpayload=keep
2240 fi
2241
2242
2243 if [ "$vtoy_display_mode" = "CLI" ]; then
2244     terminal_output  console
2245 elif [ "$vtoy_display_mode" = "serial" ]; then
2246     if [ -n "$vtoy_serial_param" ]; then
2247         serial $vtoy_serial_param
2248     fi
2249     terminal_input   serial
2250     terminal_output  serial
2251 elif [ "$vtoy_display_mode" = "serial_console" ]; then
2252     if [ -n "$vtoy_serial_param" ]; then
2253         serial $vtoy_serial_param
2254     fi
2255     terminal_input   serial console
2256     terminal_output  serial console
2257 else
2258     if [ -n "$vtoy_theme" ]; then
2259         vt_set_theme
2260     else
2261         set theme=$prefix/themes/ventoy/theme.txt
2262     fi
2263     terminal_output  gfxterm
2264 fi
2265
2266 if [ -n "$VTOY_DEFAULT_KBD_LAYOUT" ]; then
2267     set_keyboard_layout "$VTOY_DEFAULT_KBD_LAYOUT"
2268 fi
2269
2270 if [ -n "$VTOY_PLUGIN_PATH_CASE_MISMATCH" ]; then
2271     clear
2272     echo "$VTOY_PLUGIN_PATH_CASE_MISMATCH"
2273     echo -e "\n\nPath case does not match! ventoy directory and ventoy.json MUST be all lowercase!"
2274     echo -e "\n路径大小写不匹配！ventoy 目录和 ventoy.json 文件的名字必须是全部小写，请修正！"
2275     echo -e "\n\npress ENTER to continue (请按回车键继续) ..."
2276     read vtInputKey
2277 fi
2278
2279 if [ -n "$VTOY_PLUGIN_SYNTAX_ERROR" ]; then
2280     clear
2281     if [ -n "$VTOY_PLUGIN_ENCODE_ERROR" ]; then
2282         echo -e "\n Encoding type for ventoy.json is not supported, please convert to UTF-8.\n"
2283         echo -e " ventoy.json 文件编码格式不支持，请转换为 UTF-8 编码格式！\n"
2284     else
2285         echo -e "\n Syntax error detected in ventoy.json, please check! \n"
2286         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"
2287     fi
2288
2289     echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
2290     read vtInputKey
2291 fi
2292
2293
2294 for vtTFile in ventoy.json ventoy_grub.cfg; do
2295     if [ -f $vtoy_efi_part/ventoy/$vtTFile ]; then
2296         clear
2297         echo -e "\n You need to put $vtTFile in the 1st partition which hold the ISO files.\n"
2298         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"
2299         echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
2300         read vtInputKey
2301     fi
2302 done
2303
2304 #clear all input key before show main menu
2305 vt_clear_key
2306
2307 #export necessary variable
2308 export theme
2309 export gfxmode
2310 export gfxpayload
2311 export vtoydev
2312 export vtoy_path
2313 export vtdebug_flag
2314 export vtoy_iso_fs
2315 export vtoy_iso_part
2316 export vtoy_efi_part
2317 export VENTOY_VERSION
2318 export VTOY_CUR_VIDEO_MODE
2319 export VTOY_EFI_ARCH
2320 export VTOY_MEM_DISK_STR
2321 export VTOY_ISO_RAW_STR
2322 export VTOY_GRUB2_MODE_STR
2323 export VTOY_WIMBOOT_MODE_STR
2324 export VTOY_ISO_UEFI_DRV_STR
2325 export VTOY_F2_CMD
2326 export VTOY_F4_CMD
2327 export VTOY_F5_CMD
2328 export VTOY_F6_CMD
2329 export VTOY_HELP_CMD
2330 export VTOY_CHKSUM_CMD
2331 export VTOY_HELP_TXT_LANGUAGE
2332 export VTOY_CHKSUM_FILE_PATH
2333
2334
2335 #colect all image files (iso files)
2336 set ventoy_img_count=0
2337 vt_list_img $vtoy_iso_part ventoy_img_count
2338
2339 #Main menu
2340 if [ $ventoy_img_count -gt 0 ]; then
2341     if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
2342         vt_dynamic_menu 0 0
2343     else
2344         vt_dynamic_menu 0 1
2345     fi
2346 else
2347     if [ -n "$VTOY_NO_ISO_TIP" ]; then
2348         NO_ISO_MENU="No ISO files found, $VTOY_NO_ISO_TIP"
2349     elif [ -n "$VTOY_DEFAULT_SEARCH_ROOT" ]; then
2350         NO_ISO_MENU="No ISO files found, please check VTOY_DEFAULT_SEARCH_ROOT"
2351     else
2352         NO_ISO_MENU="No ISO files found"
2353     fi
2354     menuentry "$NO_ISO_MENU (Press enter to reboot ...)" {
2355         echo -e "\n    Rebooting ... "
2356         reboot
2357     }
2358 fi
2359
2360
2361 #special VTOY_DEFAULT_IMAGE process
2362 if [ -n "$VTOY_DEFAULT_IMAGE" ]; then
2363     if regexp --set 1:vtHotkey --set 2:vtDefault "(F[2-9])>(.*)" "$VTOY_DEFAULT_IMAGE"; then
2364
2365         set default="$vtDefault"
2366         if [ -z "$VTOY_MENU_TIMEOUT" ]; then
2367             set timeout=0
2368         else
2369             set timeout=$VTOY_MENU_TIMEOUT
2370         fi
2371
2372         export timeout
2373         export default
2374
2375         if [ "$vtHotkey" = "F2" ]; then
2376             unset timeout
2377             vt_browser_disk
2378         elif [ "$vtHotkey" = "F4" ]; then
2379             ventoy_localboot
2380         elif [ "$vtHotkey" = "F5" ]; then
2381             ventoy_diagnosis
2382         elif [ "$vtHotkey" = "F6" ]; then
2383             ventoy_ext_menu
2384         fi
2385
2386         unset timeout
2387         unset default
2388     fi
2389 fi
2390