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/${VTOY_HELP_TXT_LANGUAGE}.txt"
 104         else
 105             cat "(vt_help_tarfs)/help/en_US.txt"
 106         fi
 107         loopback -d vt_help_tarfs
 108     fi
 109 }
 110
 111 function get_os_type {
 112     set vtoy_os=Linux
 113
 114     if vt_str_begin "$vt_volume_id" "DLC Boot"; then
 115         if [ -f (loop)/DLCBoot.exe ]; then
 116             set vtoy_os=Windows
 117         fi
 118     else
 119         for file in "efi/microsoft/boot/bcd" "sources/boot.wim" "boot/bcd" "bootmgr.efi" "boot/etfsboot.com" ; do
 120             if vt_file_exist_nocase (loop)/$file; then
 121                 set vtoy_os=Windows
 122                 break
 123             fi
 124         done
 125     fi
 126
 127     if [ "$vtoy_os" = "Linux" ]; then
 128         if vt_strstr "$vt_system_id" "FreeBSD"; then
 129             set vtoy_os=Unix
 130             set vt_unix_type=FreeBSD
 131         elif [ -e (loop)/bin/freebsd-version ]; then
 132             set vtoy_os=Unix
 133             set vt_unix_type=FreeBSD
 134         elif [ -e (loop)/boot/kernel/geom_ventoy.ko ]; then
 135             set vtoy_os=Unix
 136             set vt_unix_type=FreeBSD
 137         elif vt_str_begin "$vt_system_id" "DragonFly"; then
 138             set vtoy_os=Unix
 139             set vt_unix_type=DragonFly
 140
 141
 142         elif [ -e (loop)/boot/kernel/kernel ]; then
 143             if file --is-x86-kfreebsd (loop)/boot/kernel/kernel; then
 144                 set vtoy_os=Unix
 145                 set vt_unix_type=FreeBSD
 146             elif file --is-x86-knetbsd (loop)/boot/kernel/kernel; then
 147                 set vtoy_os=Unix
 148                 set vt_unix_type=NetBSD
 149             fi
 150         fi
 151     fi
 152
 153     if [ -n "${vtdebug_flag}" ]; then
 154         echo ISO is "$vtoy_os"
 155     fi
 156 }
 157
 158 function vt_check_compatible_pe {
 159     #Check for PE without external tools
 160     #set compatible if ISO file is less than 80MB
 161     if [ $vt_chosen_size -gt 33554432 -a $vt_chosen_size -le 83886080 ]; then
 162         set ventoy_compatible=YES
 163     fi
 164
 165     return
 166 }
 167
 168 function vt_check_compatible_linux {
 169     if vt_str_begin "$vt_volume_id" "embootkit"; then
 170         set ventoy_compatible=YES
 171     elif [ -e "$1/casper/tinycore.gz" ]; then
 172         set ventoy_compatible=YES
 173     fi
 174
 175     return
 176 }
 177
 178 function locate_initrd {
 179     vt_linux_locate_initrd
 180
 181     if [ -n "${vtdebug_flag}" ]; then
 182         vt_linux_dump_initrd
 183         ventoy_debug_pause
 184     fi
 185 }
 186
 187 function locate_wim {
 188     vt_windows_locate_wim_patch (loop)
 189
 190     if [ -n "${vtdebug_flag}" ]; then
 191         echo '###############################################'
 192         vt_dump_wim_patch
 193         echo '###############################################'
 194         ventoy_debug_pause
 195     fi
 196 }
 197
 198 function distro_specify_wim_patch {
 199     if [ -d (loop)/h3pe ]; then
 200         vt_windows_collect_wim_patch wim /BOOT/H3_10PE.WIM
 201         vt_windows_collect_wim_patch wim /BOOT/H3_7PE.WIM
 202         vt_windows_collect_wim_patch wim /BOOT/H3_8PE.WIM
 203         vt_windows_collect_wim_patch wim /BOOT/H3_81PE.WIM
 204     elif [ -d (loop)/2k10/winpe ]; then
 205         vt_windows_collect_wim_patch wim /2k10/winpe/w1086pe.wim
 206         vt_windows_collect_wim_patch wim /2k10/winpe/w8x86pe.wim
 207         vt_windows_collect_wim_patch wim /2k10/winpe/w7x86pe.wim
 208     fi
 209 }
 210
 211 function distro_specify_wim_patch_phase2 {
 212     if [ -f (loop)/boot/boot.wim ]; then
 213         vt_windows_collect_wim_patch wim /boot/boot.wim
 214     fi
 215
 216     if vt_str_begin "$vt_volume_id" "DLC Boot"; then
 217         for vwfile in "/DLC1/WinPE/W11x64.wim" "/DLC1/WinPE/W10x64.wim" "/DLC1/WinPE/W10x86.wim"; do
 218             if [ -f (loop)/$vwfile ]; then
 219                 vt_windows_collect_wim_patch wim $vwfile
 220             fi
 221         done
 222     fi
 223
 224 }
 225
 226
 227 function distro_specify_initrd_file {
 228     if [ -e (loop)/boot/all.rdz ]; then
 229         vt_linux_specify_initrd_file /boot/all.rdz
 230     elif [ -e (loop)/boot/xen.gz ]; then
 231         if [ -e (loop)/install.img ]; then
 232             vt_linux_specify_initrd_file /install.img
 233         fi
 234     elif [ -d (loop)/casper ]; then
 235         if [ -e (loop)/casper/initrd ]; then
 236             vt_linux_specify_initrd_file /casper/initrd
 237         fi
 238         if [ -e (loop)/casper/initrd.gz ]; then
 239             vt_linux_specify_initrd_file /casper/initrd.gz
 240         fi
 241         if [ -e (loop)/casper/initrd-oem ]; then
 242             vt_linux_specify_initrd_file /casper/initrd-oem
 243         fi
 244     elif [ -e (loop)/boot/grub/initrd.xz ]; then
 245         vt_linux_specify_initrd_file /boot/grub/initrd.xz
 246     elif [ -e (loop)/initrd.gz ]; then
 247         vt_linux_specify_initrd_file /initrd.gz
 248     elif [ -e (loop)/slax/boot/initrfs.img ]; then
 249         vt_linux_specify_initrd_file /slax/boot/initrfs.img
 250     elif [ -e (loop)/minios/boot/initrfs.img ]; then
 251         vt_linux_specify_initrd_file /minios/boot/initrfs.img
 252     elif [ -e (loop)/pmagic/initrd.img ]; then
 253         vt_linux_specify_initrd_file /pmagic/initrd.img
 254     elif [ -e (loop)/boot/initrd.xz ]; then
 255         vt_linux_specify_initrd_file /boot/initrd.xz
 256     elif [ -e (loop)/boot/initrd.gz ]; then
 257         vt_linux_specify_initrd_file /boot/initrd.gz
 258     elif [ -f (loop)/boot/initrd ]; then
 259         vt_linux_specify_initrd_file /boot/initrd
 260     elif [ -f (loop)/boot/x86_64/loader/initrd ]; then
 261         vt_linux_specify_initrd_file /boot/x86_64/loader/initrd
 262     elif [ -f (loop)/boot/initramfs-x86_64.img ]; then
 263         vt_linux_specify_initrd_file /boot/initramfs-x86_64.img
 264     elif [ -f (loop)/boot/isolinux/initramfs_data64.cpio.gz ]; then
 265         vt_linux_specify_initrd_file /boot/isolinux/initramfs_data64.cpio.gz
 266     elif [ -f (loop)/boot/initrd.img ]; then
 267         vt_linux_specify_initrd_file /boot/initrd.img
 268
 269     fi
 270
 271     if [ -f (loop)/isolinux/initrd.gz ]; then
 272         vt_linux_specify_initrd_file /isolinux/initrd.gz
 273     fi
 274
 275     if vt_str_begin "$vt_volume_id" "QUBES"; then
 276         vt_linux_specify_initrd_file /images/pxeboot/initrd.img
 277     fi
 278
 279     if [ "$vt_chosen_size" = "1133375488" ]; then
 280         if [ -d (loop)/boot/grub/x86_64-efi ]; then
 281             vt_cpio_busybox64 "64h"
 282         fi
 283     fi
 284 }
 285
 286
 287 function distro_specify_initrd_file_phase2 {
 288     if [ -f (loop)/boot/initrd.img ]; then
 289         vt_linux_specify_initrd_file /boot/initrd.img
 290     elif [ -f (loop)/Setup/initrd.gz ]; then
 291         vt_linux_specify_initrd_file /Setup/initrd.gz
 292     elif [ -f (loop)/isolinux/initramfs ]; then
 293         vt_linux_specify_initrd_file /isolinux/initramfs
 294     elif [ -f (loop)/boot/iniramfs.igz ]; then
 295         vt_linux_specify_initrd_file /boot/iniramfs.igz
 296     elif [ -f (loop)/initrd-x86_64 ]; then
 297         vt_linux_specify_initrd_file /initrd-x86_64
 298     elif [ -f (loop)/live/initrd.img ]; then
 299         vt_linux_specify_initrd_file /live/initrd.img
 300     elif [ -f (loop)/initrd.img ]; then
 301         vt_linux_specify_initrd_file /initrd.img
 302     elif [ -f (loop)/sysresccd/boot/x86_64/sysresccd.img ]; then
 303         vt_linux_specify_initrd_file /sysresccd/boot/x86_64/sysresccd.img
 304     elif [ -f (loop)/CDlinux/initrd ]; then
 305         vt_linux_specify_initrd_file /CDlinux/initrd
 306     elif [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 307         vt_linux_specify_initrd_file /parabola/boot/x86_64/parabolaiso.img
 308         if [ -f (loop)/parabola/boot/i686/parabolaiso.img ]; then
 309             vt_linux_specify_initrd_file /parabola/boot/i686/parabolaiso.img
 310         fi
 311     elif [ -f (loop)/parabola/boot/x86_64/initramfs-linux-libre.img ]; then
 312         vt_linux_specify_initrd_file /parabola/boot/x86_64/initramfs-linux-libre.img
 313         if [ -f (loop)/parabola/boot/i686/initramfs-linux-libre.img ]; then
 314             vt_linux_specify_initrd_file /parabola/boot/i686/initramfs-linux-libre.img
 315         fi
 316     elif [ -f (loop)/hyperbola/boot/x86_64/hyperiso.img ]; then
 317         vt_linux_specify_initrd_file /hyperbola/boot/x86_64/hyperiso.img
 318         if [ -f (loop)/hyperbola/boot/i686/hyperiso.img ]; then
 319             vt_linux_specify_initrd_file /hyperbola/boot/i686/hyperiso.img
 320         fi
 321     elif [ -f (loop)/EFI/BOOT/initrd.img ]; then
 322         #Qubes
 323         vt_linux_specify_initrd_file /EFI/BOOT/initrd.img
 324         if [ "$grub_platform" != "pc" ]; then
 325             vt_add_replace_file 0 "initrd.img"
 326         fi
 327     elif [ -f (loop)/initrd ]; then
 328         vt_linux_specify_initrd_file /initrd
 329     elif [ -f (loop)/live/initrd1 ]; then
 330         vt_linux_specify_initrd_file /live/initrd1
 331     elif [ -f (loop)/isolinux/initrd.img ]; then
 332         vt_linux_specify_initrd_file /isolinux/initrd.img
 333     elif [ -f (loop)/isolinux/initrd.gz ]; then
 334         vt_linux_specify_initrd_file /isolinux/initrd.gz
 335     elif [ -f (loop)/syslinux/kernel/initramfs.gz ]; then
 336         vt_linux_specify_initrd_file /syslinux/kernel/initramfs.gz
 337     elif vt_strstr "$vt_volume_id" "Daphile"; then
 338         vt_linux_parse_initrd_isolinux   (loop)/isolinux/
 339     elif [ -f (loop)/boot/rootfs.xz ]; then
 340         vt_linux_specify_initrd_file /boot/rootfs.xz
 341         if [ "$grub_platform" != "pc" ]; then
 342             vt_add_replace_file 0 "minimal\\x86_64\\rootfs.xz"
 343         fi
 344     elif [ -f (loop)/arch/boot/x86_64/archiso.img ]; then
 345         vt_linux_specify_initrd_file /arch/boot/x86_64/archiso.img
 346         if [ "$grub_platform" != "pc" ]; then
 347             vt_add_replace_file 0 "EFI\\archiso\\archiso.img"
 348         fi
 349     elif [ -f (loop)/blackarch/boot/x86_64/archiso.img ]; then
 350         vt_linux_specify_initrd_file /blackarch/boot/x86_64/archiso.img
 351     elif [ -f (loop)/blackarch/boot/x86_64/initramfs-linux.img ]; then
 352         vt_linux_specify_initrd_file /blackarch/boot/x86_64/initramfs-linux.img
 353
 354     elif [ -f (loop)/install.amd/initrd.gz ]; then
 355         vt_linux_specify_initrd_file /live/initrd2.img
 356         vt_linux_specify_initrd_file /install.amd/initrd.gz
 357         vt_linux_specify_initrd_file /install.amd/gtk/initrd.gz
 358     elif [ -f (loop)/boot/grub/kernels.cfg ]; then
 359         vt_linux_parse_initrd_grub  file  (loop)/boot/grub/kernels.cfg
 360     elif [ -f (loop)/austrumi/initrd.gz ]; then
 361         vt_linux_specify_initrd_file /austrumi/initrd.gz
 362         if [ -f (loop)/EFI/BOOT/bootx64.efi ]; then
 363             vt_cpio_busybox64 "64h"
 364         fi
 365     elif [ -f (loop)/boot/initfs.x86_64-efi ]; then
 366         vt_linux_specify_initrd_file /boot/initfs.x86_64-efi
 367         if [ -f (loop)/boot/initfs.i386-pc ]; then
 368             vt_linux_specify_initrd_file /boot/initfs.i386-pc
 369         fi
 370     elif [ -f (loop)/antiX/initrd.gz ]; then
 371         vt_linux_specify_initrd_file /antiX/initrd.gz
 372     elif [ -f (loop)/360Disk/initrd.gz ]; then
 373         vt_linux_specify_initrd_file /360Disk/initrd.gz
 374     elif [ -f (loop)/porteus/initrd.xz ]; then
 375         vt_linux_specify_initrd_file /porteus/initrd.xz
 376     elif [ -f (loop)/pyabr/boot/initrfs.img ]; then
 377         vt_linux_specify_initrd_file /pyabr/boot/initrfs.img
 378     elif [ -f (loop)/initrd0.img ]; then
 379         vt_linux_specify_initrd_file /initrd0.img
 380     elif [ -f (loop)/sysresccd/boot/i686/sysresccd.img ]; then
 381         vt_linux_specify_initrd_file /sysresccd/boot/i686/sysresccd.img
 382     elif [ -f (loop)/boot/full.cz ]; then
 383         vt_linux_specify_initrd_file /boot/full.cz
 384
 385     fi
 386 }
 387
 388 function ventoy_get_ghostbsd_ver {
 389     # fallback to parse version from elf /boot/kernel/kernel
 390     set vt_freebsd_ver=xx
 391 }
 392
 393 function ventoy_get_furybsd_ver {
 394     if regexp "13\.[0-9]" "$2"; then
 395         set vt_freebsd_ver=13.x
 396     else
 397         set vt_freebsd_ver=12.x
 398     fi
 399 }
 400
 401 function ventoy_get_freenas_ver {
 402     set vt_freebsd_ver=11.x
 403
 404     if [ -e (loop)/FreeNAS-MANIFEST ]; then
 405         vt_parse_freenas_ver (loop)/FreeNAS-MANIFEST vt_freenas_ver
 406         if regexp "^13\.[0-9]" "$vt_freenas_ver"; then
 407             set vt_freebsd_ver=13.x
 408         elif regexp "^12\.[0-9]" "$vt_freenas_ver"; then
 409             set vt_freebsd_ver=12.x
 410         elif regexp "^11\.[0-9]" "$vt_freenas_ver"; then
 411             set vt_freebsd_ver=11.x
 412         fi
 413     fi
 414 }
 415
 416 function ventoy_get_truenas_ver {
 417     set vt_freebsd_ver=12.x
 418
 419     if [ -e (loop)/TrueNAS-MANIFEST ]; then
 420         vt_parse_freenas_ver (loop)/TrueNAS-MANIFEST vt_truenas_ver
 421         if regexp "^13\.[0-9]" "$vt_truenas_ver"; then
 422             set vt_freebsd_ver=13.x
 423         elif regexp "^12\.[0-9]" "$vt_truenas_ver"; then
 424             set vt_freebsd_ver=12.x
 425         elif regexp "^11\.[0-9]" "$vt_truenas_ver"; then
 426             set vt_freebsd_ver=11.x
 427         fi
 428     fi
 429 }
 430
 431 function ventoy_get_midnightbsd_ver {
 432     if vt_str_begin "$vt_volume_id" "1_"; then
 433         set vt_freebsd_ver=11.x
 434     elif vt_str_begin "$vt_volume_id" "2_"; then
 435         set vt_freebsd_ver=2.x
 436     elif vt_str_begin "$vt_volume_id" "3_"; then
 437         set vt_freebsd_ver=3.x
 438     fi
 439 }
 440
 441 function ventoy_freebsd_proc {
 442     set vtFreeBsdDistro=FreeBSD
 443     set vt_freebsd_ver=xx
 444
 445     if [ -e (loop)/boot/kernel/geom_ventoy.ko ]; then
 446         vt_unix_ko_fillmap /boot/kernel/geom_ventoy.ko
 447         return
 448     fi
 449
 450     if vt_strstr "$vt_volume_id" "GHOSTBSD"; then
 451         ventoy_get_ghostbsd_ver "$1" "${chosen_path}"
 452     elif vt_strstr "$vt_volume_id" "FREENAS"; then
 453         ventoy_get_freenas_ver "$1" "${chosen_path}"
 454     elif vt_strstr "$vt_volume_id" "TRUENAS"; then
 455         ventoy_get_truenas_ver "$1" "${chosen_path}"
 456     elif vt_strstr "$vt_volume_id" "FURYBSD"; then
 457         ventoy_get_furybsd_ver "$1" "${chosen_path}"
 458     elif regexp "^13_[0-9]" "$vt_volume_id"; then
 459         set vt_freebsd_ver=13.x
 460     elif regexp "^12_[0-9]" "$vt_volume_id"; then
 461         set vt_freebsd_ver=12.x
 462     elif regexp "^11_[0-9]" "$vt_volume_id"; then
 463         set vt_freebsd_ver=11.x
 464     elif regexp "^10_[0-9]" "$vt_volume_id"; then
 465         set vt_freebsd_ver=10.x
 466     elif regexp "^9_[0-9]" "$vt_volume_id"; then
 467         set vt_freebsd_ver=9.x
 468     elif [ -d (loop)/usr/midnightbsd-dist ]; then
 469         ventoy_get_midnightbsd_ver "$1" "${chosen_path}"
 470         set vtFreeBsdDistro=MidnightBSD
 471     elif [ -e (loop)/bin/freebsd-version ]; then
 472         vt_unix_parse_freebsd_ver (loop)/bin/freebsd-version vt_userland_ver
 473         if regexp "\"13\.[0-9]-" "$vt_userland_ver"; then
 474             set vt_freebsd_ver=13.x
 475         elif regexp "\"12\.[0-9]-" "$vt_userland_ver"; then
 476             set vt_freebsd_ver=12.x
 477         elif regexp "\"11\.[0-9]-" "$vt_userland_ver"; then
 478             set vt_freebsd_ver=11.x
 479         elif regexp "\"10\.[0-9]-" "$vt_userland_ver"; then
 480             set vt_freebsd_ver=10.x
 481         elif regexp "\"9\.[0-9]-" "$vt_userland_ver"; then
 482             set vt_freebsd_ver=9.x
 483         fi
 484     elif [ -e (loop)/README.TXT ]; then
 485         vt_1st_line (loop)/README.TXT vt_freebsd_line1
 486         if regexp "FreeBSD 13\.[0-9]-" "$vt_freebsd_line1"; then
 487             set vt_freebsd_ver=13.x
 488         elif regexp "FreeBSD 12\.[0-9]-" "$vt_freebsd_line1"; then
 489             set vt_freebsd_ver=12.x
 490         elif regexp "FreeBSD 11\.[0-9]-" "$vt_freebsd_line1"; then
 491             set vt_freebsd_ver=11.x
 492         elif regexp "FreeBSD 10\.[0-9]-" "$vt_freebsd_line1"; then
 493             set vt_freebsd_ver=10.x
 494         elif regexp "FreeBSD 9\.[0-9]-" "$vt_freebsd_line1"; then
 495             set vt_freebsd_ver=9.x
 496         fi
 497     elif vt_strstr "${chosen_path}" "MidnightBSD"; then
 498         set vt_freebsd_ver=9.x
 499     fi
 500
 501
 502     if [ -e (loop)/usr/freebsd-dist/cloninst.sh ]; then
 503         set vtFreeBsdDistro=ClonOS
 504     fi
 505
 506     set vt_freebsd_bit=64
 507     for file in "/boot/kernel/kernel" "/boot/kernel/kernel.gz"; do
 508         if [ -e (loop)/$file ]; then
 509             if file --is-i386-kfreebsd (loop)/$file; then
 510                 set vt_freebsd_bit=32
 511             fi
 512             break
 513         fi
 514     done
 515
 516     if [ "$vt_freebsd_ver" = "xx" ]; then
 517         if [ -e (loop)/boot/kernel/kernel ]; then
 518             vt_unix_parse_freebsd_ver_elf (loop)/boot/kernel/kernel $vt_freebsd_bit vt_freebsd_ver
 519         elif [ -e (loop)/boot/kernel/kernel.gz ]; then
 520             vt_unix_parse_freebsd_ver_elf (loop)/boot/kernel/kernel.gz $vt_freebsd_bit vt_freebsd_ver
 521         fi
 522
 523         if [ "$vt_freebsd_ver" = "xx" ]; then
 524             set vt_freebsd_ver=13.x
 525         fi
 526     fi
 527
 528     if [ -n "${vtdebug_flag}" ]; then
 529         echo "This is $vtFreeBsdDistro $vt_freebsd_ver ${vt_freebsd_bit}bit"
 530     fi
 531
 532     unset vt_unix_mod_path
 533     for file in "/COPYRIGHT" "/FreeNAS-MANIFEST" "/TrueNAS-MANIFEST" "/version" "/etc/fstab"; do
 534         if [ -e (loop)${file} ]; then
 535             set vt_unix_mod_path=${file}
 536             break
 537         fi
 538     done
 539
 540     if [ -n "$vt_unix_mod_path" ]; then
 541         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
 542         vt_unix_replace_conf FreeBSD "${1}${chosen_path}"
 543     elif [ -e (loop)/easyre.ufs.uzip ]; then
 544         vt_unix_replace_ko "/boot/grub/i386-pc/linux.mod" (vtunix)/ventoy_unix/$vtFreeBsdDistro/geom_ventoy_ko/$vt_freebsd_ver/$vt_freebsd_bit/geom_ventoy.ko.xz
 545         if [ "$grub_platform" = "pc" ]; then
 546             vt_unix_replace_grub_conf "/boot/grub/i386-pc/linux.mod" "cd9"
 547         else
 548             vt_unix_replace_conf FreeBSD "${1}${chosen_path}" "cd9"
 549         fi
 550     fi
 551 }
 552
 553 function ventoy_dragonfly_proc {
 554
 555     unset vt_unix_mod_path
 556     for file in "/boot/kernel/initrd.img.gz"; do
 557         if [ -e (loop)${file} ]; then
 558             set vt_unix_mod_path=${file}
 559             break
 560         fi
 561     done
 562
 563     vt_unix_replace_ko $vt_unix_mod_path ${vtoy_path}/dragonfly.mfs.xz
 564     vt_unix_fill_image_desc
 565     vt_unix_gzip_new_ko
 566     vt_unix_replace_conf DragonFly "${1}${chosen_path}"
 567 }
 568
 569 function ventoy_unix_comm_proc {
 570     vt_unix_reset
 571
 572     vt_unix_check_vlnk "${1}${chosen_path}"
 573
 574     if [ "$ventoy_compatible" = "NO" ]; then
 575         loopback vtunix $vtoy_efi_part/ventoy/ventoy_unix.cpio
 576
 577         if [ "$vt_unix_type" = "FreeBSD" ]; then
 578             ventoy_freebsd_proc "$1" "${chosen_path}"
 579         elif [ "$vt_unix_type" = "DragonFly" ]; then
 580             ventoy_dragonfly_proc "$1" "${chosen_path}"
 581         elif [ "$vt_unix_type" = "NetBSD" ]; then
 582             echo "NetBSD not supported"
 583
 584
 585         else
 586             if [ -n "${vtdebug_flag}" ]; then
 587                 echo "Unknown unix type"
 588             fi
 589         fi
 590     fi
 591
 592     vt_unix_chain_data "${1}${chosen_path}"
 593     ventoy_debug_pause
 594 }
 595
 596
 597 function uefi_windows_menu_func {
 598     vt_windows_reset
 599
 600     if [ "$ventoy_compatible" = "NO" ]; then
 601
 602         if [ "$ventoy_fs_probe" = "iso9660" ]; then
 603             loopback -d loop
 604             vt_iso9660_nojoliet 1
 605             loopback loop "$1$2"
 606         fi
 607
 608         for file in "efi/microsoft/boot/bcd"; do
 609             vt_windows_collect_wim_patch bcd (loop)/$file
 610         done
 611
 612         vt_windows_count_wim_patch vt_wim_cnt
 613         if [ $vt_wim_cnt -eq 0 ]; then
 614             distro_specify_wim_patch_phase2
 615         fi
 616
 617         ventoy_debug_pause
 618         locate_wim
 619     fi
 620
 621     vt_windows_chain_data "${1}${chosen_path}"
 622     ventoy_debug_pause
 623
 624     if vt_check_mode 4; then
 625         vtoy_windows_wimboot_func
 626     fi
 627
 628     if [ -n "$vtoy_chain_mem_addr" ]; then
 629         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 630         ventoy_cli_console
 631         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:${vtoy_chain_mem_size}
 632         boot
 633     else
 634         echo "chain empty failed"
 635         ventoy_pause
 636     fi
 637 }
 638
 639 function uefi_find_replace_initrd {
 640     if vt_get_efi_vdisk_offset "${1}${2}" vt_efivdisk_offset; then
 641         loopback -s $vt_efivdisk_offset vtefivdisk "${1}${2}"
 642
 643         unset vt_rp_initrd
 644         vt_search_replace_initrd (vtefivdisk) vt_rp_initrd
 645
 646         if [ -n "$vt_rp_initrd" ]; then
 647             vt_add_replace_file $3 "$vt_rp_initrd"
 648         fi
 649
 650         loopback -d vtefivdisk
 651         ventoy_debug_pause
 652     fi
 653 }
 654
 655 function uefi_linux_menu_func {
 656
 657     if [ "$ventoy_compatible" = "NO" ]; then
 658
 659         if [ "$ventoy_fs_probe" = "udf" ]; then
 660             loopback -d loop
 661             set ventoy_fs_probe=iso9660
 662             loopback loop "$1$2"
 663         fi
 664
 665         vt_load_cpio  $vtoy_path   "$2" "$1" "busybox=$ventoy_busybox_ver"
 666
 667         vt_linux_clear_initrd
 668
 669         if [ -d (loop)/pmagic ]; then
 670             vt_linux_specify_initrd_file /pmagic/initrd.img
 671         else
 672             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
 673                 if [ -e (loop)/$file ]; then
 674                     vt_linux_parse_initrd_grub  file  (loop)/$file
 675                 fi
 676             done
 677         fi
 678
 679         # special process for special distros
 680         if [ -d (loop)/loader/entries ]; then
 681             vt_linux_parse_initrd_grub  dir  (loop)/loader/entries/
 682         elif [ -d (loop)/boot/grub ]; then
 683             vt_linux_parse_initrd_grub  dir  (loop)/boot/grub/
 684         fi
 685
 686         distro_specify_initrd_file
 687
 688         vt_linux_initrd_count vtcount
 689
 690         if [ $vtcount -eq 0 ]; then
 691             distro_specify_initrd_file_phase2
 692
 693             if [ "$vt_efi_dir" = "NO" ]; then
 694                 if [ -f (loop)/efi.img ];  then
 695                     vt_add_replace_file 0 "initrd"
 696                 fi
 697             fi
 698         fi
 699
 700         locate_initrd
 701
 702         if [ -d (loop)/loader/entries ]; then
 703             vt_linux_get_main_initrd_index vtindex
 704
 705             if [ -d (loop)/arch ]; then
 706                 if [ -f (loop)/arch/boot/x86_64/archiso.img ]; then
 707                     vt_add_replace_file $vtindex "EFI\\archiso\\archiso.img"
 708                 elif [ -f (loop)/arch/boot/x86_64/initramfs-linux.img ]; then
 709                     vt_add_replace_file $vtindex "arch\\boot\\x86_64\\initramfs-linux.img"
 710                 elif [ -f (loop)/boot/initramfs_x86_64.img ]; then
 711                     vt_add_replace_file $vtindex "boot\\initramfs_x86_64.img"
 712                 fi
 713             elif [ -d (loop)/blackarch ]; then
 714                 if [ -f (loop)/blackarch/boot/x86_64/archiso.img ]; then
 715                     vt_add_replace_file $vtindex "EFI\\archiso\\archiso.img"
 716                 elif [ -f (loop)/blackarch/boot/x86_64/initramfs-linux.img ]; then
 717                     vt_add_replace_file $vtindex "blackarch\\boot\\x86_64\\initramfs-linux.img"
 718                 fi
 719             elif [ -d (loop)/anarchy ]; then
 720                 if [ -f (loop)/anarchy/boot/x86_64/initramfs-linux.img ]; then
 721                     vt_add_replace_file $vtindex "anarchy\\boot\\x86_64\\initramfs-linux.img"
 722                 fi
 723             elif [ -d (loop)/parabola ]; then
 724                 if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 725                     vt_add_replace_file $vtindex "EFI\\parabolaiso\\parabolaiso.img"
 726                 elif [ -f (loop)/parabola/boot/x86_64/initramfs-linux-libre.img ]; then
 727                     vt_add_replace_file $vtindex "parabola\\boot\\x86_64\\initramfs-linux-libre.img"
 728                 fi
 729             elif [ -f (loop)/EFI/BOOT/initrd.gz ]; then
 730                 vt_add_replace_file $vtindex "EFI\\BOOT\\initrd.gz"
 731             elif [ -f (loop)/loader/entries/thinstation.conf ]; then
 732                 vt_add_replace_file $vtindex "boot\\initrd"
 733             elif [ -f (loop)/loader/entries/pisi-efi-x86_64.conf ]; then
 734                 vt_add_replace_file $vtindex "EFI\\pisi\\initrd.img"
 735             fi
 736
 737             vt_get_replace_file_cnt vt_replace_cnt
 738             if [ $vt_replace_cnt -eq 0 ]; then
 739                 uefi_find_replace_initrd "$1" "$2" $vtindex
 740             fi
 741         elif [ -d (loop)/EFI/boot/entries ]; then
 742             if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 743                 vt_add_replace_file 0 "EFI\\parabolaiso\\parabolaiso.img"
 744             elif [ -f (loop)/hyperbola/boot/x86_64/hyperiso.img ]; then
 745                 vt_add_replace_file 0 "EFI\\hyperiso\\hyperiso.img"
 746             fi
 747         elif [ -d (loop)/EFI/BOOT/entries ]; then
 748             vt_linux_get_main_initrd_index vtindex
 749
 750             if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 751                 vt_add_replace_file 0 "EFI\\parabolaiso\\parabolaiso.img"
 752             elif [ -f (loop)/parabola/boot/x86_64/initramfs-linux-libre.img ]; then
 753                 vt_add_replace_file $vtindex "parabola\\boot\\x86_64\\initramfs-linux-libre.img"
 754             fi
 755         elif [ -e (loop)/syslinux/alt0/full.cz ]; then
 756             vt_add_replace_file 0 "EFI\\BOOT\\full.cz"
 757             set FirstTryBootFile='@EFI@BOOT@grubx64.efi'
 758
 759         elif vt_str_begin "$vt_volume_id" "SolusLive"; then
 760             vt_add_replace_file 0 "initrd"
 761
 762         fi
 763
 764     fi
 765
 766     vt_linux_chain_data "${1}${chosen_path}"
 767
 768     if [ -n "$LoadIsoEfiDriver" -a $vt_chosen_size -lt 104857600 ]; then
 769         if [ -f (loop)/efi/clover/cloverx64.efi ]; then
 770             unset LoadIsoEfiDriver
 771         fi
 772     fi
 773
 774     if [ -n "$vtoy_chain_mem_addr" ]; then
 775         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 776         ventoy_cli_console
 777
 778         unset vtGrub2Mode
 779         if vt_check_mode 3; then
 780             set vtGrub2Mode=1
 781         elif vt_str_begin "$vt_volume_id" "KRD"; then
 782             if [ -f (loop)/boot/grub/grub.cfg.sig ]; then
 783                 set vtGrub2Mode=1
 784             fi
 785         fi
 786
 787         if [ -n "$vtGrub2Mode" ]; then
 788             ventoy_debug_pause
 789         else
 790             if [ "$VTOY_EFI_ARCH" != "mips" ]; then
 791                 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:${vtoy_chain_mem_size}
 792                 boot
 793             fi
 794         fi
 795
 796         # fallback
 797         set vtback_root=$root
 798         vt_push_last_entry
 799         set vtback_theme=$theme
 800         unset theme
 801
 802         vt_trailer_cpio "$vtoy_iso_part" "$vt_chosen_path" noinit
 803         vt_set_boot_opt rdinit=/vtoy/vtoy
 804
 805         set root=(loop)
 806         set vtback_cfg_find=0
 807         for cfg in "/boot/grub/grub.cfg" "/EFI/BOOT/grub.cfg" "/EFI/debian/grub.cfg" "EFI/boot/grub.cfg" "efi/boot/grub.cfg" "/grub/grub.cfg" "EFI/BOOT/BOOTX64.conf"; do
 808             if [ -e "$cfg" ]; then
 809                 set vtback_cfg_find=1
 810                 configfile "$cfg"
 811                 break
 812             fi
 813         done
 814
 815         if [ "$vtback_cfg_find" = "0" ]; then
 816             echo " "
 817             echo "No bootfile found for UEFI!"
 818             echo "Maybe the image does not support $VTOY_EFI_ARCH UEFI"
 819             echo " "
 820             sleep 30
 821         fi
 822
 823         vt_unset_boot_opt
 824         set root=$vtback_root
 825         set theme=$vtback_theme
 826         vt_pop_last_entry
 827         ventoy_gui_console
 828     else
 829         echo "chain empty failed"
 830         ventoy_pause
 831     fi
 832 }
 833
 834 function uefi_unix_menu_func {
 835     ventoy_unix_comm_proc $1 "${chosen_path}"
 836
 837     if [ -n "$vtoy_chain_mem_addr" ]; then
 838         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 839         ventoy_cli_console
 840         chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} FirstTry=${FirstTryBootFile} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 841         boot
 842     else
 843         echo "chain empty failed"
 844         ventoy_pause
 845     fi
 846 }
 847
 848 function ventoy_reset_nojoliet {
 849     if vt_str_begin "$vt_volume_id" "ARCARESCUE"; then
 850         vt_iso9660_nojoliet 1
 851     else
 852         vt_iso9660_nojoliet 0
 853     fi
 854
 855     vt_append_extra_sector 0
 856 }
 857
 858 function uefi_iso_menu_func {
 859
 860     if [ -d (loop)/ ]; then
 861         loopback -d loop
 862     fi
 863
 864     if [ -n "$vtisouefi" ]; then
 865         set LoadIsoEfiDriver=on
 866         unset vtisouefi
 867     elif vt_check_mode 2; then
 868         set LoadIsoEfiDriver=on
 869     else
 870         unset LoadIsoEfiDriver
 871     fi
 872
 873     set chosen_path="$2"
 874     vt_select_auto_install "${chosen_path}"
 875     vt_select_persistence "${chosen_path}"
 876
 877     if vt_is_udf "${1}${chosen_path}"; then
 878         set ventoy_fs_probe=udf
 879     else
 880         set ventoy_fs_probe=iso9660
 881         ventoy_reset_nojoliet
 882
 883         # Lenovo EasyStartup need an addional sector for boundary check
 884         if vt_str_begin "$vt_volume_id" "EasyStartup"; then
 885             vt_skip_svd "${vtoy_iso_part}${vt_chosen_path}"
 886             vt_append_extra_sector 1
 887         fi
 888     fi
 889
 890     loopback loop "${1}${chosen_path}"
 891     get_os_type (loop)
 892
 893     if [ -d (loop)/EFI ]; then
 894         set vt_efi_dir=YES
 895     elif [ -d (loop)/efi ]; then
 896         set vt_efi_dir=YES
 897     else
 898         set vt_efi_dir=NO
 899     fi
 900
 901     if [ -n "$vtcompat" ]; then
 902         set ventoy_compatible=YES
 903         unset vtcompat
 904     elif vt_check_mode 1; then
 905         set ventoy_compatible=YES
 906     else
 907         vt_check_compatible (loop)
 908     fi
 909
 910     vt_img_sector "${1}${chosen_path}"
 911
 912     if [ "$ventoy_fs_probe" = "iso9660" ]; then
 913         vt_select_conf_replace "${1}" "${chosen_path}"
 914     fi
 915
 916     if [ "$vtoy_os" = "Windows" ]; then
 917         vt_check_compatible_pe (loop)
 918         uefi_windows_menu_func  "$1" "${chosen_path}"
 919     elif [ "$vtoy_os" = "Unix" ]; then
 920         uefi_unix_menu_func "$1" "${chosen_path}"
 921     else
 922         vt_check_compatible_linux (loop)
 923         uefi_linux_menu_func  "$1" "${chosen_path}"
 924     fi
 925
 926     ventoy_gui_console
 927 }
 928
 929 function uefi_iso_memdisk {
 930     echo 'Loading ISO file to memory ...'
 931     vt_load_img_memdisk "${1}${2}" vtoy_iso_buf
 932
 933     ventoy_cli_console
 934     chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
 935     boot
 936
 937     ventoy_gui_console
 938 }
 939
 940
 941 function vtoy_windows_wimboot_func {
 942     if [ -f (loop)/x86/sources/boot.wim -a -f (loop)/x64/sources/boot.wim ]; then
 943         vt_sel_wimboot vtoy_wimboot_bit
 944         if [ "$vtoy_wimboot_bit" = "32" ]; then
 945             set vtoy_wimboot_prefix=(loop)/x86
 946         else
 947             set vtoy_wimboot_prefix=(loop)/x64
 948         fi
 949     else
 950         set vtoy_wimboot_prefix=(loop)
 951         if vt_is_pe64 $vtoy_wimboot_prefix/setup.exe; then
 952             set vtoy_wimboot_bit=64
 953         else
 954             set vtoy_wimboot_bit=32
 955         fi
 956     fi
 957
 958     if [ -n "${vtdebug_flag}" ]; then
 959         echo vtoy_wimboot_prefix=$vtoy_wimboot_prefix vtoy_wimboot_bit=$vtoy_wimboot_bit
 960     fi
 961
 962     for wmfile in sources/boot.wim boot/bcd boot/boot.sdi; do
 963         if [ ! -f $vtoy_wimboot_prefix/$wmfile ]; then
 964             return
 965         fi
 966     done
 967
 968     if [ -f $vtoy_wimboot_prefix/sources/install.wim -o -f $vtoy_wimboot_prefix/sources/install.esd ]; then
 969         vt_windows_wimboot_data
 970     else
 971         return
 972     fi
 973
 974     if [ "$grub_platform" = "pc" ]; then
 975         set vt_wimkernel=wimboot.x86_64.xz
 976
 977         linux16  "$vtoy_path/$vt_wimkernel"  quiet
 978         ventoy_debug_pause
 979
 980         vt_set_wim_load_prompt 1 "Loading files......"
 981         initrd16 newc:vtoyjump.exe:$vtoy_path/vtoyjump${vtoy_wimboot_bit}.exe \
 982              newc:wimboot.data:mem:${vtoy_wimboot_mem_addr}:size:${vtoy_wimboot_mem_size} \
 983              newc:winpeshl.ini:mem:${vtoy_winpeshl_ini_addr}:size:${vtoy_winpeshl_ini_size} \
 984              newc:bcd:$vtoy_wimboot_prefix/boot/bcd \
 985              newc:boot.sdi:$vtoy_wimboot_prefix/boot/boot.sdi \
 986              newc:boot.wim:$vtoy_wimboot_prefix/sources/boot.wim
 987         vt_set_wim_load_prompt 0
 988         boot
 989     else
 990         if [ "$grub_cpu" = "i386" ]; then
 991             set vt_wimkernel=wimboot.i386.efi.xz
 992         else
 993             set vt_wimkernel=wimboot.x86_64.xz
 994         fi
 995
 996         vt_set_wim_load_prompt 1 "Loading files......"
 997         vt_load_file_to_mem "nodecompress" $vtoy_wimboot_prefix/sources/boot.wim vtoy_wimfile_mem
 998         vt_set_wim_load_prompt 0
 999
1000         if [ $? -eq 0 ]; then
1001             set vtoy_wimfile_path=mem:${vtoy_wimfile_mem_addr}:size:${vtoy_wimfile_mem_size}
1002         else
1003             set vtoy_wimfile_path=$vtoy_wimboot_prefix/sources/boot.wim
1004         fi
1005
1006         ventoy_cli_console
1007         chainloader "$vtoy_path/$vt_wimkernel" quiet \
1008             "vf=wimboot.data:mem:${vtoy_wimboot_mem_addr}:size:${vtoy_wimboot_mem_size}" \
1009             "vf=winpeshl.ini:mem:${vtoy_winpeshl_ini_addr}:size:${vtoy_winpeshl_ini_size}" \
1010             "vf=vtoyjump.exe:$vtoy_path/vtoyjump${vtoy_wimboot_bit}.exe" \
1011             "vf=bcd:$vtoy_wimboot_prefix/boot/bcd" \
1012             "vf=boot.sdi:$vtoy_wimboot_prefix/boot/boot.sdi" \
1013             "vf=boot.wim:$vtoy_wimfile_path" \
1014             pfsize=$vtoy_chain_file_size  \
1015             pfread=$vtoy_chain_file_read
1016         boot
1017         ventoy_gui_console
1018     fi
1019 }
1020
1021 function legacy_windows_menu_func {
1022     vt_windows_reset
1023
1024     if [ "$ventoy_compatible" = "NO" ]; then
1025
1026         if [ "$ventoy_fs_probe" = "iso9660" ]; then
1027             loopback -d loop
1028             vt_iso9660_nojoliet 1
1029             loopback loop "$1$2"
1030         fi
1031
1032         for file in "boot/bcd" "/efi/microsoft/boot/bcd" "SSTR/BCD" "boot/bce"; do
1033             vt_windows_collect_wim_patch bcd (loop)/$file
1034         done
1035
1036         distro_specify_wim_patch
1037
1038         vt_windows_count_wim_patch vt_wim_cnt
1039         if [ $vt_wim_cnt -eq 0 ]; then
1040             distro_specify_wim_patch_phase2
1041         fi
1042
1043         ventoy_debug_pause
1044         locate_wim
1045     fi
1046
1047     vt_windows_chain_data "${1}${chosen_path}"
1048     ventoy_debug_pause
1049
1050     if vt_check_mode 4; then
1051         vtoy_windows_wimboot_func
1052     fi
1053
1054     if [ -n "$vtoy_chain_mem_addr" ]; then
1055         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1056         if [ "$ventoy_compatible" = "NO" ]; then
1057             linux16   $vtoy_path/ipxe.krn ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1058         else
1059             linux16   $vtoy_path/ipxe.krn ${vtdebug_flag} ibft mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1060         fi
1061         boot
1062     else
1063         echo "chain empty failed"
1064         ventoy_pause
1065     fi
1066 }
1067
1068 function legacy_linux_menu_func {
1069     if [ "$ventoy_compatible" = "NO" ]; then
1070
1071         if [ "$ventoy_fs_probe" = "udf" ]; then
1072             loopback -d loop
1073             set ventoy_fs_probe=iso9660
1074             loopback loop "$1$2"
1075         fi
1076
1077
1078         if vt_syslinux_need_nojoliet "$1$2"; then
1079             vt_iso9660_nojoliet 1
1080             loopback -d loop
1081             loopback loop "$1$2"
1082         fi
1083
1084         vt_load_cpio  $vtoy_path  "$2" "$1" "busybox=$ventoy_busybox_ver"
1085
1086         vt_linux_clear_initrd
1087
1088         if [ -d (loop)/pmagic ]; then
1089             vt_linux_specify_initrd_file /pmagic/initrd.img
1090         else
1091             for dir in "isolinux" "boot/isolinux" "boot/x86_64/loader" "syslinux" "boot/syslinux"; do
1092                 if [ -d (loop)/$dir ]; then
1093                     vt_linux_parse_initrd_isolinux   (loop)/$dir/
1094                 fi
1095             done
1096         fi
1097
1098         # special process for special distros
1099         #archlinux
1100         if [ -d (loop)/arch/boot/syslinux ]; then
1101             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/
1102             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/boot/syslinux/
1103         elif [ -d (loop)/anarchy/boot/syslinux ]; then
1104             vt_linux_parse_initrd_isolinux   (loop)/anarchy/boot/syslinux/  /anarchy/
1105
1106         #manjaro
1107         elif [ -d (loop)/manjaro ]; then
1108             if [ -e (loop)/boot/grub/kernels.cfg ]; then
1109                 vt_linux_parse_initrd_grub  file  (loop)/boot/grub/kernels.cfg
1110             fi
1111         elif [ -e (loop)/boot/grub/grub.cfg ]; then
1112             vt_linux_parse_initrd_grub  file  (loop)/boot/grub/grub.cfg
1113         fi
1114
1115         distro_specify_initrd_file
1116
1117         vt_linux_initrd_count vtcount
1118         if [ $vtcount -eq 0 ]; then
1119             if [ -d (loop)/rancheros ]; then
1120                 vt_linux_parse_initrd_isolinux   (loop)/boot/  /boot/isolinux/
1121             fi
1122
1123             distro_specify_initrd_file_phase2
1124         fi
1125
1126         locate_initrd
1127     fi
1128
1129     vt_linux_chain_data "${1}${chosen_path}"
1130     ventoy_debug_pause
1131
1132     if [ -n "$vtoy_chain_mem_addr" ]; then
1133         if vt_check_mode 3; then
1134             ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1135             ventoy_cli_console
1136
1137             # fallback
1138             set vtback_root=$root
1139             vt_push_last_entry
1140             set vtback_theme=$theme
1141             unset theme
1142
1143             vt_trailer_cpio "$vtoy_iso_part" "$vt_chosen_path" noinit
1144             vt_set_boot_opt rdinit=/vtoy/vtoy
1145
1146             set root=(loop)
1147             set vtback_cfg_find=0
1148             for cfg in "/boot/grub/grub.cfg" "/EFI/BOOT/grub.cfg" "/EFI/debian/grub.cfg" "EFI/boot/grub.cfg" "efi/boot/grub.cfg" "/grub/grub.cfg" "EFI/BOOT/BOOTX64.conf"; do
1149                 if [ -e "$cfg" ]; then
1150                     set vtback_cfg_find=1
1151                     configfile "$cfg"
1152                     break
1153                 fi
1154             done
1155
1156             vt_unset_boot_opt
1157             set root=$vtback_root
1158             set theme=$vtback_theme
1159             vt_pop_last_entry
1160             ventoy_gui_console
1161         else
1162             ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1163             linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1164             boot
1165         fi
1166     else
1167         echo "chain empty failed"
1168         ventoy_pause
1169     fi
1170 }
1171
1172
1173 function legacy_unix_menu_func {
1174     ventoy_unix_comm_proc $1 "${chosen_path}"
1175
1176     if [ -n "$vtoy_chain_mem_addr" ]; then
1177         #ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1178         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1179         boot
1180     else
1181         echo "chain empty failed"
1182         ventoy_pause
1183     fi
1184 }
1185
1186
1187 function legacy_iso_menu_func {
1188
1189     if [ -d (loop)/ ]; then
1190         loopback -d loop
1191     fi
1192
1193     set chosen_path="$2"
1194
1195     vt_select_auto_install "${chosen_path}"
1196     vt_select_persistence "${chosen_path}"
1197
1198     if vt_is_udf "${1}${chosen_path}"; then
1199         set ventoy_fs_probe=udf
1200     else
1201         set ventoy_fs_probe=iso9660
1202         ventoy_reset_nojoliet
1203     fi
1204
1205     loopback loop "${1}${chosen_path}"
1206
1207     get_os_type (loop)
1208
1209     if [ -n "$vtcompat" ]; then
1210         set ventoy_compatible=YES
1211         unset vtcompat
1212     elif vt_check_mode 1; then
1213         set ventoy_compatible=YES
1214     else
1215         vt_check_compatible (loop)
1216     fi
1217
1218     vt_img_sector "${1}${chosen_path}"
1219
1220     if [ "$ventoy_fs_probe" = "iso9660" ]; then
1221         vt_select_conf_replace "${1}" "${chosen_path}"
1222     fi
1223
1224     if [ "$vtoy_os" = "Windows" ]; then
1225         vt_check_compatible_pe (loop)
1226         legacy_windows_menu_func  "$1" "${chosen_path}"
1227     elif [ "$vtoy_os" = "Unix" ]; then
1228         legacy_unix_menu_func "$1" "${chosen_path}"
1229     else
1230         vt_check_compatible_linux (loop)
1231         legacy_linux_menu_func  "$1" "${chosen_path}"
1232     fi
1233 }
1234
1235 function legacy_iso_memdisk {
1236
1237     linux16   $vtoy_path/memdisk iso raw
1238     echo "Loading ISO file to memory ..."
1239     initrd16  "${1}${2}"
1240     boot
1241 }
1242
1243
1244 function iso_endless_os_proc {
1245     if [ -d (loop)/ ]; then
1246         loopback -d loop
1247     fi
1248
1249     loopback loop "${1}${2}"
1250     vt_img_sector "${1}${2}"
1251
1252     vt_load_cpio  $vtoy_path  "$2" "$1"  "busybox=$ventoy_busybox_ver"
1253     vt_trailer_cpio "$1" "$2" noinit
1254
1255     ventoy_debug_pause
1256
1257     vt_set_boot_opt '@kparams' rdinit=/vtoy/vtoy
1258
1259     set eosimage=loop
1260     set ventoy_bls_bootdev=/boot
1261     set ventoy_loading_tip="Loading files ......"
1262
1263     export eosimage
1264     configfile (loop)/endless/grub/grub.cfg
1265
1266     unset eosimage
1267     unset ventoy_bls_bootdev
1268     unset ventoy_loading_tip
1269
1270     vt_unset_boot_opt
1271 }
1272
1273
1274 function ventoy_iso_busybox_ver {
1275
1276     if [ "$VTOY_EFI_ARCH" = "aa64" ]; then
1277         set ventoy_busybox_ver=a64
1278     elif [ "$VTOY_EFI_ARCH" = "mips" ]; then
1279         set ventoy_busybox_ver=m64
1280     else
1281         set ventoy_busybox_ver=32
1282
1283         #special process for deepin-live iso
1284         if [ "$vt_chosen_size" = "403701760" ]; then
1285             if vt_str_str "$vt_chosen_path" "/deepin-live"; then
1286                 set ventoy_busybox_ver=64
1287             fi
1288         elif vt_str_begin "$vt_volume_id" "PHOTON_"; then
1289             set ventoy_busybox_ver=64
1290         elif vt_str_begin "$vt_volume_id" "smgl-test-quinq-x86_64"; then
1291             set ventoy_busybox_ver=64
1292         elif vt_str_begin "$vt_volume_id" "LDiagBootable"; then
1293             set ventoy_busybox_ver=64
1294
1295         fi
1296     fi
1297 }
1298
1299
1300 function iso_common_menuentry {
1301     unset vt_system_id
1302     unset vt_volume_id
1303
1304     vt_chosen_img_path vt_chosen_path vt_chosen_size vt_chosen_name
1305
1306     vt_parse_iso_volume "${vtoy_iso_part}${vt_chosen_path}" vt_system_id vt_volume_id vt_volume_space
1307     if [ $vt_volume_space -ne $vt_chosen_size ]; then
1308         vt_mod $vt_chosen_size 2048 vt_chosen_size_mod
1309         if [ $vt_chosen_size_mod -ne 0 ]; then
1310             echo -e "\n $vt_volume_space $vt_chosen_size $vt_chosen_size_mod\n"
1311             echo -e "\n The size of the iso file \"$vt_chosen_size\" is invalid. File corrupted ?\n"
1312             echo -e " 此ISO文件的大小 \"$vt_chosen_size\" 有问题，请确认文件是否损坏。\n"
1313             echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
1314             read vtInputKey
1315         fi
1316     fi
1317
1318     if vt_check_password "${vt_chosen_path}"; then
1319         return
1320     fi
1321
1322     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1323         return
1324     fi
1325
1326     if vt_str_begin "$vt_volume_id" "Avira"; then
1327         vt_skip_svd "${vtoy_iso_part}${vt_chosen_path}"
1328     fi
1329
1330     ventoy_iso_busybox_ver
1331
1332     #special process for Endless OS
1333     if vt_str_begin "$vt_volume_id" "Endless-OS"; then
1334         iso_endless_os_proc $vtoy_iso_part "$vt_chosen_path"
1335     elif vt_str_begin "$vt_volume_id" "TENS-Public"; then
1336         set vtcompat=1
1337     fi
1338
1339
1340     # auto memdisk mode for some special ISO files
1341     vt_iso_vd_id_parse "${vtoy_iso_part}${vt_chosen_path}"
1342     unset vtMemDiskBoot
1343     if vt_check_mode 0; then
1344         set vtMemDiskBoot=1
1345     else
1346         if [ "$grub_platform" = "pc" ]; then
1347             if vt_iso_vd_id_begin 1 0 "Memtest86+"; then
1348                 set vtMemDiskBoot=1
1349             elif vt_iso_vd_id_begin 0 1 "KolibriOS"; then
1350                 set vtMemDiskBoot=1
1351             fi
1352         fi
1353
1354         #For iKuai8 (<64MB)
1355         if [ $vt_chosen_size -le 67108864 ]; then
1356             if vt_str_begin "$vt_chosen_name" "iKuai"; then
1357                 set vtMemDiskBoot=1
1358             fi
1359         fi
1360     fi
1361     vt_iso_vd_id_clear
1362
1363
1364     if [ "$grub_platform" = "pc" ]; then
1365         if [ -n "$vtMemDiskBoot" ]; then
1366             legacy_iso_memdisk $vtoy_iso_part "$vt_chosen_path"
1367         else
1368             legacy_iso_menu_func $vtoy_iso_part "$vt_chosen_path"
1369         fi
1370     else
1371         if [ -n "$vtMemDiskBoot" ]; then
1372             uefi_iso_memdisk $vtoy_iso_part  "$vt_chosen_path"
1373         else
1374             uefi_iso_menu_func $vtoy_iso_part  "$vt_chosen_path"
1375         fi
1376     fi
1377 }
1378
1379 function miso_common_menuentry {
1380     vt_chosen_img_path vt_chosen_path vt_chosen_size
1381
1382     if vt_check_password "${vt_chosen_path}"; then
1383         return
1384     fi
1385
1386     echo "memdisk mode boot for $vt_chosen_path"
1387     echo ""
1388     ventoy_debug_pause
1389
1390     if [ "$grub_platform" = "pc" ]; then
1391         legacy_iso_memdisk $vtoy_iso_part "$vt_chosen_path"
1392     else
1393         uefi_iso_memdisk $vtoy_iso_part  "$vt_chosen_path"
1394     fi
1395 }
1396
1397
1398 function common_unsupport_menuentry {
1399     echo -e "\n The name of the iso file could NOT contain space or non-ascii characters. \n"
1400     echo -e " 文件名中不能有中文或空格 \n"
1401     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
1402     read vtInputKey
1403 }
1404
1405 function miso_unsupport_menuentry {
1406     common_unsupport_menuentry
1407 }
1408
1409 function iso_unsupport_menuentry {
1410     common_unsupport_menuentry
1411 }
1412
1413 function wim_common_menuentry {
1414     vt_chosen_img_path vt_chosen_path vt_chosen_size
1415
1416     if vt_check_password "${vt_chosen_path}"; then
1417         return
1418     fi
1419
1420     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1421         return
1422     fi
1423
1424     if vt_wim_check_bootable "${vtoy_iso_part}${vt_chosen_path}"; then
1425         vt_wim_chain_data "${vtoy_iso_part}${vt_chosen_path}"
1426     else
1427         echo -e "\n This is NOT a bootable WIM file. \n"
1428         echo -e " 这不是一个可启动的 WIM 文件。\n"
1429     fi
1430
1431     ventoy_debug_pause
1432
1433     if [ -n "$vtoy_chain_mem_addr" ]; then
1434         if [ "$grub_platform" = "pc" ]; then
1435             linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1436         else
1437             ventoy_cli_console
1438             chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1439             ventoy_gui_console
1440         fi
1441         boot
1442     else
1443         echo "chain empty failed"
1444         ventoy_pause
1445     fi
1446 }
1447
1448 function wim_unsupport_menuentry {
1449     common_unsupport_menuentry
1450 }
1451
1452 function efi_common_menuentry {
1453     vt_chosen_img_path vt_chosen_path vt_chosen_size
1454
1455     if vt_check_password "${vt_chosen_path}"; then
1456         return
1457     fi
1458
1459     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1460         return
1461     fi
1462
1463     unset vt_vlnk_dst
1464     if vt_is_vlnk_name "${vt_chosen_path}"; then
1465         vt_get_vlnk_dst "${vtoy_iso_part}${vt_chosen_path}" vt_vlnk_dst
1466         if [ -z "$vt_vlnk_dst" ]; then
1467             echo -e "\n### VLNK FILE NOT FOUND ###\n### VLNK 文件不存在 ###\n"
1468             ventoy_pause
1469             return
1470         fi
1471     else
1472         vt_vlnk_dst="${vtoy_iso_part}${vt_chosen_path}"
1473     fi
1474
1475     ventoy_debug_pause
1476
1477     ventoy_cli_console
1478
1479     #first try with chainload
1480     set vtOldRoot=$root
1481     set root=$vtoy_iso_part
1482     chainloader "${vt_vlnk_dst}"
1483     boot
1484
1485     #retry with isoboot
1486     set root=$vtOldRoot
1487     vt_concat_efi_iso "${vt_vlnk_dst}" vtoy_iso_buf
1488     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}
1489     boot
1490
1491     ventoy_gui_console
1492 }
1493
1494 function efi_unsupport_menuentry {
1495     common_unsupport_menuentry
1496 }
1497
1498 function vhdboot_common_func {
1499     vt_patch_vhdboot "$1"
1500
1501     ventoy_debug_pause
1502
1503     if [ -n "$vtoy_vhd_buf_addr" ]; then
1504         if [ "$grub_platform" = "pc" ]; then
1505             ventoy_cli_console
1506             linux16   $vtoy_path/memdisk iso raw
1507             initrd16  mem:${vtoy_vhd_buf_addr}:size:${vtoy_vhd_buf_size}
1508             boot
1509             ventoy_gui_console
1510         else
1511             ventoy_cli_console
1512             chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_vhd_buf_addr}:size:${vtoy_vhd_buf_size}
1513             boot
1514             ventoy_gui_console
1515         fi
1516     else
1517         echo "Please put the right ventoy_vhdboot.img file to the 1st partition"
1518         ventoy_pause
1519     fi
1520 }
1521
1522 function vhd_common_menuentry {
1523     vt_chosen_img_path vt_chosen_path vt_chosen_size
1524
1525     if vt_check_password "${vt_chosen_path}"; then
1526         return
1527     fi
1528
1529     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1530         return
1531     fi
1532
1533     unset vt_vlnk_dst
1534     if vt_is_vlnk_name "${vt_chosen_path}"; then
1535         vt_get_vlnk_dst "${vtoy_iso_part}${vt_chosen_path}" vt_vlnk_dst
1536         if [ -z "$vt_vlnk_dst" ]; then
1537             echo -e "\n### VLNK FILE NOT FOUND ###\n### VLNK 文件不存在 ###\n"
1538             ventoy_pause
1539             return
1540         fi
1541     else
1542         vt_vlnk_dst="${vt_chosen_path}"
1543         if [ "$VTOY_VHD_NO_WARNING" != "1" ]; then
1544             if [ "$vtoy_iso_fs" != "ntfs" ]; then
1545                 echo -e "!!! WARNING !!!\n"
1546                 echo -e "\nPartition1 ($vtoy_iso_fs) is NOT ntfs, the VHD(x) file may not boot normally \n"
1547                 echo -e "\nVHD(x) 文件所在分区不是 ntfs 格式, 可能无法正常启动 \n\n"
1548                 echo -n "press ENTER to continue boot (请按 回车 键继续) ..."
1549                 read vtInputKey
1550             fi
1551         fi
1552     fi
1553
1554     vhdboot_common_func "${vt_vlnk_dst}"
1555 }
1556
1557 function vhd_unsupport_menuentry {
1558     common_unsupport_menuentry
1559 }
1560
1561 function vtoyboot_common_func {
1562     set AltBootPart=0
1563     set vtoysupport=0
1564
1565     vt_get_vtoy_type "${1}" vtoytype parttype AltBootPart
1566
1567     if vt_str_begin $vtoytype vhd; then
1568         set vtoysupport=1
1569     elif [ "$vtoytype" = "raw" ]; then
1570         set vtoysupport=1
1571     elif [ "$vtoytype" = "vdi" ]; then
1572         set vtoysupport=1
1573     fi
1574
1575     if [ $vtoysupport -eq 1 ]; then
1576         if [ "$grub_platform" = "pc" ]; then
1577             if [ "$parttype" = "gpt" -a $AltBootPart -eq 0 ]; then
1578                 echo "The OS in the vdisk was created in UEFI mode, but current is Legacy BIOS mode."
1579                 echo "虚拟磁盘内的系统是在UEFI模式下创建的，而当前系统是Legacy BIOS模式，可能无法正常启动。"
1580                 ventoy_pause
1581             fi
1582         else
1583             if [ "$parttype" = "mbr" -a $AltBootPart -eq 0 ]; then
1584                 echo "The OS in the vdisk was created in Legacy BIOS mode, but current is UEFI mode."
1585                 echo "虚拟磁盘内的系统是在Legacy BIOS模式下创建的，而当前系统是UEFI模式，可能无法正常启动。"
1586                 ventoy_pause
1587             fi
1588         fi
1589
1590         vt_img_sector "${1}"
1591         vt_raw_chain_data "${1}"
1592
1593         ventoy_debug_pause
1594
1595         if [ -n "$vtoy_chain_mem_addr" ]; then
1596             if [ "$grub_platform" = "pc" ]; then
1597                 vt_acpi_param ${vtoy_chain_mem_addr} 512
1598                 linux16 $vtoy_path/ipxe.krn ${vtdebug_flag} bios80  sector512  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1599                 boot
1600             else
1601                 if vt_check_secureboot_var; then
1602                     vt_acpi_param ${vtoy_chain_mem_addr} 512
1603                 fi
1604                 ventoy_cli_console
1605                 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}
1606                 boot
1607                 ventoy_gui_console
1608             fi
1609         else
1610             echo "chain empty failed!"
1611             ventoy_pause
1612         fi
1613     else
1614         echo "Unsupported vtoy type $vtoytype"
1615         ventoy_pause
1616     fi
1617 }
1618
1619 function vtoy_common_menuentry {
1620     vt_chosen_img_path vt_chosen_path vt_chosen_size
1621
1622     if vt_check_password "${vt_chosen_path}"; then
1623         return
1624     fi
1625
1626     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1627         return
1628     fi
1629
1630     unset vt_vlnk_dst
1631     if vt_is_vlnk_name "${vt_chosen_path}"; then
1632         vt_get_vlnk_dst "${vtoy_iso_part}${vt_chosen_path}" vt_vlnk_dst
1633         if [ -z "$vt_vlnk_dst" ]; then
1634             echo -e "\n### VLNK FILE NOT FOUND ###\n### VLNK 文件不存在 ###\n"
1635             ventoy_pause
1636             return
1637         fi
1638     else
1639         vt_vlnk_dst="${vtoy_iso_part}${vt_chosen_path}"
1640     fi
1641
1642     vtoyboot_common_func "${vt_vlnk_dst}"
1643 }
1644
1645 function vtoy_unsupport_menuentry {
1646     common_unsupport_menuentry
1647 }
1648
1649 #
1650 #============================================================#
1651 # IMG file boot process                                      #
1652 #============================================================#
1653 #
1654
1655 function only_uefi_tip {
1656     echo -e "\n This IMG file is only supported in UEFI mode. \n"
1657     echo -e "\n press ENTER to exit ..."
1658     read vtInputKey
1659 }
1660
1661 function ventoy_img_easyos {
1662     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1663     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1664
1665     loopback easysfs (vtimghd,1)/easy.sfs
1666     vt_get_lib_module_ver (easysfs) /lib/modules/ vt_module_ver
1667
1668     if [ -n "$vt_module_ver" ]; then
1669         for mod in "kernel/drivers/md/dm-mod.ko" "kernel/drivers/dax/dax.ko"; do
1670             if [ -e (easysfs)/lib/modules/$vt_module_ver/$mod ]; then
1671                 vt_img_extra_initrd_append  (easysfs)/lib/modules/$vt_module_ver/$mod
1672             fi
1673         done
1674     fi
1675
1676     ventoy_debug_pause
1677
1678     #boot image file
1679     vt_set_boot_opt rdinit=/vtoy/vtoy
1680     vt_img_hook_root
1681
1682     syslinux_configfile (vtimghd,1)/syslinux.cfg
1683
1684     vt_img_unhook_root
1685     vt_unset_boot_opt
1686     loopback -d easysfs
1687 }
1688
1689 function ventoy_img_volumio {
1690     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1691     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1692
1693     ventoy_debug_pause
1694
1695     #boot image file
1696     vt_set_boot_opt rdinit=/vtoy/vtoy imgpart=/dev/ventoy2 bootpart=/dev/ventoy1
1697     vt_img_hook_root
1698
1699     syslinux_configfile (vtimghd,1)/syslinux.cfg
1700
1701     vt_img_unhook_root
1702     vt_unset_boot_opt
1703 }
1704
1705 function ventoy_img_openelec {
1706     elec_ver=$1
1707
1708     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1709     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1710
1711     loopback vtloopex $vtoy_efi_part/ventoy/vtloopex.cpio
1712     vt_img_extra_initrd_append  (vtloopex)/$elec_ver/vtloopex.tar.xz
1713
1714     ventoy_debug_pause
1715
1716     #boot image file
1717     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=$elec_ver
1718     vt_img_hook_root
1719
1720     set root=(vtimghd,1)
1721     syslinux_configfile (vtimghd,1)/syslinux.cfg
1722
1723     vt_img_unhook_root
1724     vt_unset_boot_opt
1725     loopback -d vtloopex
1726 }
1727
1728
1729 function ventoy_img_freedombox {
1730     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1731     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1732
1733     vt_get_lib_module_ver (vtimghd,1) /lib/modules/ vt_module_ver
1734     if [ -n "$vt_module_ver" ]; then
1735         vt_img_extra_initrd_append  (vtimghd,1)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko
1736     fi
1737
1738     ventoy_debug_pause
1739
1740     #boot image file
1741     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=freedombox
1742     vt_img_hook_root
1743
1744     configfile (vtimghd,1)/boot/grub/grub.cfg
1745
1746     vt_img_unhook_root
1747     vt_unset_boot_opt
1748 }
1749
1750 function ventoy_img_paldo {
1751     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1752     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1753
1754     ventoy_debug_pause
1755
1756     #boot image file
1757     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=paldo
1758     vt_img_hook_root
1759
1760     vt_fs_enum_1st_file (vtimghd,1) /loader/entries/ vt_paldo_entry_conf
1761     vt_file_basename $vt_paldo_entry_conf vtPaldoVer
1762
1763     echo loading file...
1764     linux (vtimghd,1)/linux-${vtPaldoVer} root=/dev/ventoy1 rootfstype=vfat
1765     initrd (vtimghd,1)/initramfs-${vtPaldoVer}
1766     boot
1767
1768     vt_img_unhook_root
1769     vt_unset_boot_opt
1770 }
1771
1772 function ventoy_img_ubos {
1773     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1774     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1775
1776     vt_get_lib_module_ver (vtimghd,3) /lib/modules/ vt_module_ver
1777     if [ -n "$vt_module_ver" ]; then
1778         vt_img_extra_initrd_append  (vtimghd,3)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko.xz
1779     fi
1780
1781     ventoy_debug_pause
1782
1783     #boot image file
1784     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=ubos
1785     vt_img_hook_root
1786
1787     echo loading file...
1788     linux (vtimghd,2)/vmlinuz-linux root=/dev/ventoy3 rw
1789     initrd (vtimghd,2)/initramfs-linux.img
1790     boot
1791
1792     vt_img_unhook_root
1793     vt_unset_boot_opt
1794 }
1795
1796 function ventoy_img_recalbox {
1797     if [ $vtoy_img_max_part_end -gt $vt_chosen_size ]; then
1798         echo -e "\nPlease extend the img file size before boot it. \n"
1799         ventoy_pause
1800         return
1801     fi
1802
1803     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1804     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1805
1806     if [ -e (vtimghd,1)/boot/recalbox ]; then
1807         loopback recalbox (vtimghd,1)/boot/recalbox
1808         vt_get_lib_module_ver (recalbox) /lib/modules/ vt_module_ver
1809         if [ -n "$vt_module_ver" ]; then
1810             vt_img_extra_initrd_append  (recalbox)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko
1811         fi
1812     fi
1813
1814     ventoy_debug_pause
1815
1816     #boot image file
1817     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=recalbox
1818     vt_img_hook_root
1819
1820     set root=(vtimghd,1)
1821     configfile (vtimghd,1)/boot/grub/grub.cfg
1822
1823     vt_img_unhook_root
1824     vt_unset_boot_opt
1825 }
1826
1827 function ventoy_img_esysrescue {
1828     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1829     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1830
1831     ventoy_debug_pause
1832
1833     #boot image file
1834     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=esysrescue
1835     vt_img_hook_root
1836
1837     set root=(vtimghd,1)
1838     configfile (vtimghd,1)/boot/grub/grub.cfg
1839
1840     vt_img_unhook_root
1841     vt_unset_boot_opt
1842 }
1843
1844 function ventoy_img_batocera {
1845     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1846     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1847
1848     ventoy_debug_pause
1849
1850     #boot image file
1851     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=batocera
1852     vt_img_hook_root
1853
1854     set root=(vtimghd,1)
1855     syslinux_configfile (vtimghd,1)/boot/syslinux/syslinux.cfg
1856
1857     vt_img_unhook_root
1858     vt_unset_boot_opt
1859 }
1860
1861 function ventoy_img_openwrt {
1862     if [ -e (vtimghd,2)/lib64 ]; then
1863         set ventoy_busybox_ver=64
1864     fi
1865
1866     vt_fs_enum_1st_dir (vtimghd,2) /lib/modules/ vt_dir_name
1867
1868     if [ -f (vtimghd,2)/lib/modules/$vt_dir_name/dm-mod.ko ]; then
1869         set openwrt_plugin_need=0
1870         vt_img_extra_initrd_append  (vtimghd,2)/lib/modules/$vt_dir_name/dm-mod.ko
1871         if [ -f (vtimghd,2)/lib/modules/$vt_dir_name/dax.ko ]; then
1872             vt_img_extra_initrd_append  (vtimghd,2)/lib/modules/$vt_dir_name/dax.ko
1873         fi
1874     else
1875         set openwrt_plugin_need=1
1876         if [ ! -f ${vtoy_iso_part}/ventoy/ventoy_openwrt.xz ]; then
1877             ventoy_gui_console
1878             echo -e "\n ventoy_openwrt.xz not found. Please refer https://www.ventoy.net/en/doc_openwrt.html.\n"
1879             echo -e " 未找到 ventoy_openwrt.xz 文件。请参考 https://www.ventoy.net/cn/doc_openwrt.html\n"
1880             echo -e "\n press ENTER to exit (请按 回车 键返回) ..."
1881             read vtInputKey
1882             ventoy_cli_console
1883             return
1884         fi
1885     fi
1886
1887     if vt_img_check_range "${vtoy_iso_part}${vt_chosen_path}"; then
1888         ventoy_debug_pause
1889     else
1890         ventoy_gui_console
1891         echo -e "\n IMG file need processed. Please refer https://www.ventoy.net/en/doc_openwrt.html.\n"
1892         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"
1893         echo -e "\n press ENTER to exit (请按 回车 键返回) ..."
1894         read vtInputKey
1895         ventoy_cli_console
1896         return
1897     fi
1898
1899     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1900     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1901
1902     if [ $openwrt_plugin_need -eq 1 ]; then
1903         if [ -f ${vtoy_iso_part}/ventoy/ventoy_openwrt.xz ]; then
1904             vt_img_extra_initrd_append  ${vtoy_iso_part}/ventoy/ventoy_openwrt.xz
1905         fi
1906     fi
1907
1908     #boot image file
1909     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=openwrt
1910     vt_img_hook_root
1911
1912     set root=(vtimghd,1)
1913     configfile (vtimghd,1)/boot/grub/grub.cfg
1914
1915     vt_img_unhook_root
1916     vt_unset_boot_opt
1917 }
1918
1919 function ventoy_img_tails {
1920     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1921     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1922
1923     ventoy_debug_pause
1924
1925     #boot image file
1926     vt_set_boot_opt rdinit=/vtoy/vtoy live-media=/dev/dm-1 ventoyos=tails
1927     vt_img_hook_root
1928
1929     set root=(vtimghd,1)
1930     configfile (vtimghd,1)/efi/debian/grub.cfg
1931
1932     vt_img_unhook_root
1933     vt_unset_boot_opt
1934 }
1935
1936 function ventoy_img_fydeos {
1937     if [ "$grub_platform" = "pc" ]; then
1938         only_uefi_tip
1939         return
1940     fi
1941
1942     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=64"
1943     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1944
1945     ventoy_debug_pause
1946
1947     #boot image file
1948     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=fydeos
1949     vt_img_hook_root
1950
1951     set grubdisk=vtimghd
1952     set grubpartA=(vtimghd,3)
1953     set grubpartB=(vtimghd,5)
1954     set linuxpartA=(sda,3)
1955     set linuxpartB=(sda,5)
1956
1957     set root=(vtimghd,12)
1958     configfile (vtimghd,12)/efi/boot/grub.cfg
1959
1960     vt_img_unhook_root
1961     vt_unset_boot_opt
1962
1963     unset grubdisk
1964     unset grubpartA
1965     unset grubpartB
1966     unset linuxpartA
1967     unset linuxpartB
1968 }
1969
1970 function ventoy_img_cloudready {
1971     if [ "$grub_platform" = "pc" ]; then
1972         only_uefi_tip
1973         return
1974     fi
1975
1976     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=64"
1977     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1978
1979     ventoy_debug_pause
1980
1981     #boot image file
1982     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=cloudready
1983     vt_img_hook_root
1984
1985     set grubdisk=vtimghd
1986     set grubpartA=(vtimghd,3)
1987     set grubpartB=(vtimghd,5)
1988     set linuxpartA=(sda,3)
1989     set linuxpartB=(sda,5)
1990
1991     set root=(vtimghd,12)
1992     configfile (vtimghd,12)/efi/boot/grub.cfg
1993
1994     vt_img_unhook_root
1995     vt_unset_boot_opt
1996
1997     unset grubdisk
1998     unset grubpartA
1999     unset grubpartB
2000     unset linuxpartA
2001     unset linuxpartB
2002 }
2003
2004 function ventoy_img_memtest86 {
2005     chainloader (vtimghd,1)/efi/boot/BOOTX64.efi
2006     boot
2007 }
2008
2009 function img_unsupport_tip {
2010     echo -e "\n This IMG file is NOT supported now. \n"
2011     echo -e " 当前不支持启动此 IMG 文件 \n"
2012     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
2013     read vtInputKey
2014 }
2015
2016 function legacy_img_memdisk {
2017     linux16   $vtoy_path/memdisk
2018     echo "Loading img file to memory ..."
2019     initrd16  "${1}${2}"
2020
2021     ventoy_cli_console
2022     boot
2023 }
2024
2025 function img_common_menuentry {
2026     set ventoy_compatible=YES
2027     set ventoy_busybox_ver=32
2028     unset LoadIsoEfiDriver
2029
2030     vt_chosen_img_path vt_chosen_path vt_chosen_size
2031
2032     if vt_check_password "${vt_chosen_path}"; then
2033         return
2034     fi
2035
2036     if ventoy_vcfg_proc "${vt_chosen_path}"; then
2037         return
2038     fi
2039
2040     if [ "$grub_platform" = "pc" ]; then
2041         if vt_check_mode 0; then
2042             legacy_img_memdisk $vtoy_iso_part "$vt_chosen_path"
2043             return
2044         fi
2045     fi
2046
2047     loopback vtimghd "${vtoy_iso_part}${vt_chosen_path}"
2048     vt_img_sector "${vtoy_iso_part}${vt_chosen_path}"
2049
2050     vt_img_part_info (vtimghd)
2051
2052     set vtback_root=$root
2053     ventoy_cli_console
2054     vt_push_last_entry
2055     set vtback_theme=$theme
2056     unset theme
2057
2058     vt_img_extra_initrd_reset
2059
2060
2061     vt_get_fs_label (vtimghd,1) vtImgHd1Label
2062
2063     if [ "$vtImgHd1Label" = "STATE" ]; then
2064         vt_get_fs_label (vtimghd,3) vtImgHd3Label
2065     elif [ -d (vtimghd,2)/lib ]; then
2066         vt_get_fs_label (vtimghd,2) vtImgHd2Label
2067     fi
2068
2069     if [ -e (vtimghd,1)/etc/hostname ]; then
2070         vt_1st_line (vtimghd,1)/etc/hostname vtImgHostname
2071     fi
2072
2073     if vt_str_begin "$vtImgHd3Label" "ROOT-"; then
2074         if [ -f (vtimghd,3)/etc/os-release.d/ID ]; then
2075             vt_1st_line (vtimghd,3)/etc/os-release.d/ID vt_release_line1
2076             if [ vt_str_begin "$vt_release_line1" "FydeOS" ]; then
2077                 ventoy_img_fydeos
2078             fi
2079         elif [ -f (vtimghd,3)/etc/cloudready-release ]; then
2080             ventoy_img_cloudready
2081         fi
2082     elif vt_str_begin "$vtImgHd1Label" "LAKKA"; then
2083         ventoy_img_openelec lakka
2084     elif vt_str_begin "$vtImgHd1Label" "LIBREELEC"; then
2085         ventoy_img_openelec LibreELEC
2086     elif vt_str_begin "$vtImgHd1Label" "paldo-live"; then
2087         ventoy_img_paldo
2088     elif vt_str_begin "$vtImgHostname" "freedombox"; then
2089         ventoy_img_freedombox
2090     elif vt_str_begin "$vtImgHd1Label" "BATOCERA"; then
2091         ventoy_img_batocera
2092     elif vt_str_begin "$vtImgHd1Label" "Tails"; then
2093         ventoy_img_tails
2094     elif [ "$vtImgHd2Label" = "RECALBOX" -o "$vtImgHd1Label" = "RECALBOX" ]; then
2095         ventoy_img_recalbox
2096     elif [ "$vtImgHd1Label" = "ESYSRESCUE" ]; then
2097         ventoy_img_esysrescue
2098     elif [ -e (vtimghd,1)/easy.sfs ]; then
2099         ventoy_img_easyos
2100     elif [ -e (vtimghd,1)/volumio.initrd ]; then
2101         ventoy_img_volumio
2102     elif [ -f (vtimghd,2)/loader/entries/ubos.conf ]; then
2103         ventoy_img_ubos
2104     elif [ -f (vtimghd,2)/etc/openwrt_version ]; then
2105         ventoy_img_openwrt
2106     elif [ -f (vtimghd,1)/efi/boot/mt86.png ]; then
2107         if [ "$grub_platform" = "pc" ]; then
2108             img_unsupport_tip
2109         else
2110             ventoy_img_memtest86
2111         fi
2112     else
2113         vt_linux_chain_data "${vtoy_iso_part}${vt_chosen_path}"
2114         ventoy_acpi_param ${vtoy_chain_mem_addr} 512
2115         if [ "$grub_platform" = "pc" ]; then
2116             linux16 $vtoy_path/ipxe.krn ${vtdebug_flag}  sector512  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
2117             boot
2118         else
2119             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:${vtoy_chain_mem_size}
2120             boot
2121         fi
2122     fi
2123
2124     loopback -d vtimghd
2125
2126     set root=$vtback_root
2127     vt_pop_last_entry
2128     set theme=$vtback_theme
2129     ventoy_gui_console
2130     set ventoy_compatible=NO
2131 }
2132
2133 function img_unsupport_menuentry {
2134     common_unsupport_menuentry
2135 }
2136
2137 #############################################################
2138 #############################################################
2139 #############################################################
2140 #######                 Main Process              ###########
2141 #############################################################
2142 #############################################################
2143 #############################################################
2144
2145 set VENTOY_VERSION="1.0.74"
2146
2147 #ACPI not compatible with Window7/8, so disable by default
2148 set VTOY_PARAM_NO_ACPI=1
2149
2150 # Default menu display mode, you can change it as you want.
2151 #    0: List mode
2152 #    1: TreeView mode
2153 set VTOY_DEFAULT_MENU_MODE=0
2154
2155 set VTOY_MEM_DISK_STR="[Memdisk]"
2156 set VTOY_ISO_RAW_STR="Compatible Mode"
2157 set VTOY_GRUB2_MODE_STR="GRUB2 Mode"
2158 set VTOY_WIMBOOT_MODE_STR="WIMBOOT Mode"
2159 set VTOY_ISO_UEFI_DRV_STR="UEFI FS"
2160
2161 set VTOY_F2_CMD="vt_browser_disk"
2162 set VTOY_F4_CMD="ventoy_localboot"
2163 set VTOY_F5_CMD="ventoy_diagnosis"
2164 set VTOY_F6_CMD="ventoy_ext_menu"
2165 set VTOY_HELP_CMD="ventoy_show_help"
2166 set VTOY_CHKSUM_CMD="ventoy_checksum"
2167 set VTOY_HELP_TXT_LANGUAGE="en_US"
2168 set VTOY_CHKSUM_FILE_PATH="X"
2169
2170
2171 if [ "$grub_platform" = "pc" ]; then
2172     set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION BIOS  www.ventoy.net"
2173 else
2174     if [ "$grub_cpu" = "i386" ]; then
2175         set VTOY_EFI_ARCH=ia32
2176         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION IA32  www.ventoy.net"
2177     elif [ "$grub_cpu" = "arm64" ]; then
2178         set VTOY_EFI_ARCH=aa64
2179         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION AA64  www.ventoy.net"
2180     elif [ "$grub_cpu" = "mips64el" ]; then
2181         set VTOY_EFI_ARCH=mips
2182         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION MIPS  www.ventoy.net"
2183     else
2184         set VTOY_EFI_ARCH=x64
2185         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION UEFI  www.ventoy.net"
2186     fi
2187 fi
2188
2189 vt_device $root  vtoy_dev
2190
2191 if [ "$vtoy_dev" = "tftp" ]; then
2192     set vtoy_path=($root)
2193     for vtid in 0 1 2 3; do
2194         if [ -f (hd$vtid,2)/ventoy/ventoy.cpio ]; then
2195             set vtoy_iso_part=(hd$vtid,1)
2196             set vtoy_efi_part=(hd$vtid,2)
2197             set vtoydev=hd$vtid
2198             break
2199         fi
2200     done
2201     loadfont ascii
2202
2203     if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
2204         set vt_plugin_path=$vtoy_iso_part
2205     else
2206         set vt_plugin_path=$prefix
2207         vt_load_plugin $vt_plugin_path
2208     fi
2209 else
2210     if [ "$prefix" = "(ventoydisk)/grub" ]; then
2211         set vtoy_path=(ventoydisk)/ventoy
2212     else
2213         set vtoy_path=($root)/ventoy
2214     fi
2215
2216     set vtoydev=$vtoy_dev
2217     set vtoy_iso_part=($vtoy_dev,1)
2218     set vtoy_efi_part=($vtoy_dev,2)
2219
2220     vt_load_file_to_mem "auto" $prefix/fonts/unicode.pf2 vtoy_font_mem
2221     loadfont mem:${vtoy_font_mem_addr}:size:${vtoy_font_mem_size}
2222
2223     set vt_plugin_path=$vtoy_iso_part
2224 fi
2225
2226 #Load Partition Table
2227 vt_load_part_table $vtoydev
2228
2229 #Load Plugin
2230 if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
2231     clear
2232     vt_load_plugin $vtoy_iso_part
2233     clear
2234 else
2235     vt_check_json_path_case $vtoy_iso_part
2236 fi
2237
2238 if [ -n "$VTOY_MENU_TIMEOUT" ]; then
2239     set timeout=$VTOY_MENU_TIMEOUT
2240 else
2241     unset timeout
2242 fi
2243
2244 if [ -f $vtoy_iso_part/ventoy/ventoy_wimboot.img ]; then
2245     vt_load_wimboot $vtoy_iso_part/ventoy/ventoy_wimboot.img
2246 elif [ -f $vtoy_efi_part/ventoy/ventoy_wimboot.img ]; then
2247     vt_load_wimboot $vtoy_efi_part/ventoy/ventoy_wimboot.img
2248 fi
2249
2250 if [ -f $vtoy_iso_part/ventoy/ventoy_vhdboot.img ]; then
2251     vt_load_vhdboot $vtoy_iso_part/ventoy/ventoy_vhdboot.img
2252 elif [ -f $vtoy_efi_part/ventoy/ventoy_vhdboot.img ]; then
2253     vt_load_vhdboot $vtoy_efi_part/ventoy/ventoy_vhdboot.img
2254 fi
2255
2256
2257 if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
2258     set VTOY_F3_CMD="vt_dynamic_menu 1 1"
2259     set VTOY_HOTKEY_TIP="h:Help  F1:Memdisk  F2:Browser  F3:TreeView  F4:Localboot  F5:Tools  F6:ExMenu"
2260 else
2261     set VTOY_F3_CMD="vt_dynamic_menu 1 0"
2262     set VTOY_HOTKEY_TIP="h:Help  F1:Memdisk  F2:Browser  F3:ListView  F4:Localboot  F5:Tools  F6:ExMenu"
2263 fi
2264
2265 terminal_output  console
2266
2267 if [ -n "$vtoy_gfxmode" ]; then
2268     set gfxmode=$vtoy_gfxmode
2269     set gfxpayload=keep
2270 else
2271     set gfxmode=1024x768
2272     set gfxpayload=keep
2273 fi
2274
2275
2276 if [ "$vtoy_display_mode" = "CLI" ]; then
2277     terminal_output  console
2278 elif [ "$vtoy_display_mode" = "serial" ]; then
2279     if [ -n "$vtoy_serial_param" ]; then
2280         serial $vtoy_serial_param
2281     fi
2282     terminal_input   serial
2283     terminal_output  serial
2284 elif [ "$vtoy_display_mode" = "serial_console" ]; then
2285     if [ -n "$vtoy_serial_param" ]; then
2286         serial $vtoy_serial_param
2287     fi
2288     terminal_input   serial console
2289     terminal_output  serial console
2290 else
2291     if [ -n "$vtoy_theme" ]; then
2292         vt_set_theme
2293     else
2294         set theme=$prefix/themes/ventoy/theme.txt
2295     fi
2296     terminal_output  gfxterm
2297 fi
2298
2299 if [ "$grub_platform" = "efi" ]; then
2300     set mouse_delta=4000
2301     # terminal_input --append mouse
2302 fi
2303
2304 if [ -n "$VTOY_DEFAULT_KBD_LAYOUT" ]; then
2305     set_keyboard_layout "$VTOY_DEFAULT_KBD_LAYOUT"
2306 fi
2307
2308 if [ -n "$VTOY_PLUGIN_PATH_CASE_MISMATCH" ]; then
2309     clear
2310     echo "$VTOY_PLUGIN_PATH_CASE_MISMATCH"
2311     echo -e "\n\nPath case does not match! ventoy directory and ventoy.json MUST be all lowercase!"
2312     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！"
2313     echo -e "\n\npress ENTER to continue (请按回车键继续) ..."
2314     read vtInputKey
2315 fi
2316
2317 if [ -n "$VTOY_PLUGIN_SYNTAX_ERROR" ]; then
2318     clear
2319     if [ -n "$VTOY_PLUGIN_ENCODE_ERROR" ]; then
2320         echo -e "\n Encoding type for ventoy.json is not supported, please convert to UTF-8.\n"
2321         echo -e " ventoy.json 文件编码格式不支持，请转换为 UTF-8 编码格式！\n"
2322     else
2323         echo -e "\n Syntax error detected in ventoy.json, please check! \n"
2324         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"
2325     fi
2326
2327     echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
2328     read vtInputKey
2329 fi
2330
2331
2332 for vtTFile in ventoy.json ventoy_grub.cfg; do
2333     if [ -f $vtoy_efi_part/ventoy/$vtTFile ]; then
2334         clear
2335         echo -e "\n You need to put $vtTFile in the 1st partition which hold the ISO files.\n"
2336         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"
2337         echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
2338         read vtInputKey
2339     fi
2340 done
2341
2342 #clear all input key before show main menu
2343 vt_clear_key
2344
2345 #export necessary variable
2346 export theme
2347 export gfxmode
2348 export gfxpayload
2349 export vtoydev
2350 export vtoy_path
2351 export vtdebug_flag
2352 export vtoy_iso_fs
2353 export vtoy_iso_part
2354 export vtoy_efi_part
2355 export VENTOY_VERSION
2356 export VTOY_CUR_VIDEO_MODE
2357 export VTOY_EFI_ARCH
2358 export VTOY_MEM_DISK_STR
2359 export VTOY_ISO_RAW_STR
2360 export VTOY_GRUB2_MODE_STR
2361 export VTOY_WIMBOOT_MODE_STR
2362 export VTOY_ISO_UEFI_DRV_STR
2363 export VTOY_F2_CMD
2364 export VTOY_F4_CMD
2365 export VTOY_F5_CMD
2366 export VTOY_F6_CMD
2367 export VTOY_HELP_CMD
2368 export VTOY_CHKSUM_CMD
2369 export VTOY_HELP_TXT_LANGUAGE
2370 export VTOY_CHKSUM_FILE_PATH
2371
2372
2373 #colect all image files (iso files)
2374 set ventoy_img_count=0
2375 vt_list_img $vtoy_iso_part ventoy_img_count
2376
2377 #Main menu
2378 if [ $ventoy_img_count -gt 0 ]; then
2379     if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
2380         vt_dynamic_menu 0 0
2381     else
2382         vt_dynamic_menu 0 1
2383     fi
2384 else
2385     if [ -n "$VTOY_NO_ISO_TIP" ]; then
2386         NO_ISO_MENU="No ISO or supported IMG files found, $VTOY_NO_ISO_TIP"
2387     elif [ -n "$VTOY_DEFAULT_SEARCH_ROOT" ]; then
2388         NO_ISO_MENU="No ISO or supported IMG files found, please check VTOY_DEFAULT_SEARCH_ROOT"
2389     else
2390         NO_ISO_MENU="No ISO or supported IMG files found"
2391     fi
2392     menuentry "$NO_ISO_MENU (Press enter to reboot ...)" {
2393         echo -e "\n    Rebooting ... "
2394         reboot
2395     }
2396 fi
2397
2398
2399 #special VTOY_DEFAULT_IMAGE process
2400 if [ -n "$VTOY_DEFAULT_IMAGE" ]; then
2401     if regexp --set 1:vtHotkey --set 2:vtDefault "(F[2-9])>(.*)" "$VTOY_DEFAULT_IMAGE"; then
2402
2403         set default="$vtDefault"
2404         if [ -z "$VTOY_MENU_TIMEOUT" ]; then
2405             set timeout=0
2406         else
2407             set timeout=$VTOY_MENU_TIMEOUT
2408         fi
2409
2410         export timeout
2411         export default
2412
2413         vt_fn_mutex_lock 1
2414
2415         if [ "$vtHotkey" = "F2" ]; then
2416             unset timeout
2417             vt_browser_disk
2418         elif [ "$vtHotkey" = "F4" ]; then
2419             ventoy_localboot
2420         elif [ "$vtHotkey" = "F5" ]; then
2421             ventoy_diagnosis
2422         elif [ "$vtHotkey" = "F6" ]; then
2423             ventoy_ext_menu
2424         fi
2425
2426         vt_fn_mutex_lock 0
2427
2428         unset timeout
2429         unset default
2430     fi
2431 fi
2432