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_chosen_size" = "1133375488" ]; then
 261         if [ -d (loop)/boot/grub/x86_64-efi ]; then
 262             vt_cpio_busybox64 "64h"
 263         fi
 264     fi
 265 }
 266
 267
 268 function distro_specify_initrd_file_phase2 {
 269     if [ -f (loop)/boot/initrd.img ]; then
 270         vt_linux_specify_initrd_file /boot/initrd.img
 271     elif [ -f (loop)/Setup/initrd.gz ]; then
 272         vt_linux_specify_initrd_file /Setup/initrd.gz
 273     elif [ -f (loop)/isolinux/initramfs ]; then
 274         vt_linux_specify_initrd_file /isolinux/initramfs
 275     elif [ -f (loop)/boot/iniramfs.igz ]; then
 276         vt_linux_specify_initrd_file /boot/iniramfs.igz
 277     elif [ -f (loop)/initrd-x86_64 ]; then
 278         vt_linux_specify_initrd_file /initrd-x86_64
 279     elif [ -f (loop)/live/initrd.img ]; then
 280         vt_linux_specify_initrd_file /live/initrd.img
 281     elif [ -f (loop)/initrd.img ]; then
 282         vt_linux_specify_initrd_file /initrd.img
 283     elif [ -f (loop)/sysresccd/boot/x86_64/sysresccd.img ]; then
 284         vt_linux_specify_initrd_file /sysresccd/boot/x86_64/sysresccd.img
 285     elif [ -f (loop)/CDlinux/initrd ]; then
 286         vt_linux_specify_initrd_file /CDlinux/initrd
 287     elif [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 288         vt_linux_specify_initrd_file /parabola/boot/x86_64/parabolaiso.img
 289         if [ -f (loop)/parabola/boot/i686/parabolaiso.img ]; then
 290             vt_linux_specify_initrd_file /parabola/boot/i686/parabolaiso.img
 291         fi
 292     elif [ -f (loop)/parabola/boot/x86_64/initramfs-linux-libre.img ]; then
 293         vt_linux_specify_initrd_file /parabola/boot/x86_64/initramfs-linux-libre.img
 294         if [ -f (loop)/parabola/boot/i686/initramfs-linux-libre.img ]; then
 295             vt_linux_specify_initrd_file /parabola/boot/i686/initramfs-linux-libre.img
 296         fi
 297     elif [ -f (loop)/hyperbola/boot/x86_64/hyperiso.img ]; then
 298         vt_linux_specify_initrd_file /hyperbola/boot/x86_64/hyperiso.img
 299         if [ -f (loop)/hyperbola/boot/i686/hyperiso.img ]; then
 300             vt_linux_specify_initrd_file /hyperbola/boot/i686/hyperiso.img
 301         fi
 302     elif [ -f (loop)/EFI/BOOT/initrd.img ]; then
 303         #Qubes
 304         vt_linux_specify_initrd_file /EFI/BOOT/initrd.img
 305         if [ "$grub_platform" != "pc" ]; then
 306             vt_add_replace_file 0 "initrd.img"
 307         fi
 308     elif [ -f (loop)/initrd ]; then
 309         vt_linux_specify_initrd_file /initrd
 310     elif [ -f (loop)/live/initrd1 ]; then
 311         vt_linux_specify_initrd_file /live/initrd1
 312     elif [ -f (loop)/isolinux/initrd.img ]; then
 313         vt_linux_specify_initrd_file /isolinux/initrd.img
 314     elif [ -f (loop)/isolinux/initrd.gz ]; then
 315         vt_linux_specify_initrd_file /isolinux/initrd.gz
 316     elif [ -f (loop)/syslinux/kernel/initramfs.gz ]; then
 317         vt_linux_specify_initrd_file /syslinux/kernel/initramfs.gz
 318     elif vt_strstr "$vt_volume_id" "Daphile"; then
 319         vt_linux_parse_initrd_isolinux   (loop)/isolinux/
 320     elif [ -f (loop)/boot/rootfs.xz ]; then
 321         vt_linux_specify_initrd_file /boot/rootfs.xz
 322         if [ "$grub_platform" != "pc" ]; then
 323             vt_add_replace_file 0 "minimal\\x86_64\\rootfs.xz"
 324         fi
 325     elif [ -f (loop)/arch/boot/x86_64/archiso.img ]; then
 326         vt_linux_specify_initrd_file /arch/boot/x86_64/archiso.img
 327         if [ "$grub_platform" != "pc" ]; then
 328             vt_add_replace_file 0 "EFI\\archiso\\archiso.img"
 329         fi
 330     elif [ -f (loop)/blackarch/boot/x86_64/archiso.img ]; then
 331         vt_linux_specify_initrd_file /blackarch/boot/x86_64/archiso.img
 332     elif [ -f (loop)/blackarch/boot/x86_64/initramfs-linux.img ]; then
 333         vt_linux_specify_initrd_file /blackarch/boot/x86_64/initramfs-linux.img
 334
 335     elif [ -f (loop)/install.amd/initrd.gz ]; then
 336         vt_linux_specify_initrd_file /live/initrd2.img
 337         vt_linux_specify_initrd_file /install.amd/initrd.gz
 338         vt_linux_specify_initrd_file /install.amd/gtk/initrd.gz
 339     elif [ -f (loop)/boot/grub/kernels.cfg ]; then
 340         vt_linux_parse_initrd_grub  file  (loop)/boot/grub/kernels.cfg
 341     elif [ -f (loop)/austrumi/initrd.gz ]; then
 342         vt_linux_specify_initrd_file /austrumi/initrd.gz
 343         if [ -f (loop)/EFI/BOOT/bootx64.efi ]; then
 344             vt_cpio_busybox64 "64h"
 345         fi
 346     elif [ -f (loop)/boot/initfs.x86_64-efi ]; then
 347         vt_linux_specify_initrd_file /boot/initfs.x86_64-efi
 348         if [ -f (loop)/boot/initfs.i386-pc ]; then
 349             vt_linux_specify_initrd_file /boot/initfs.i386-pc
 350         fi
 351     elif [ -f (loop)/antiX/initrd.gz ]; then
 352         vt_linux_specify_initrd_file /antiX/initrd.gz
 353     elif [ -f (loop)/360Disk/initrd.gz ]; then
 354         vt_linux_specify_initrd_file /360Disk/initrd.gz
 355     elif [ -f (loop)/porteus/initrd.xz ]; then
 356         vt_linux_specify_initrd_file /porteus/initrd.xz
 357     elif [ -f (loop)/pyabr/boot/initrfs.img ]; then
 358         vt_linux_specify_initrd_file /pyabr/boot/initrfs.img
 359     elif [ -f (loop)/initrd0.img ]; then
 360         vt_linux_specify_initrd_file /initrd0.img
 361     elif [ -f (loop)/sysresccd/boot/i686/sysresccd.img ]; then
 362         vt_linux_specify_initrd_file /sysresccd/boot/i686/sysresccd.img
 363
 364
 365     fi
 366 }
 367
 368 function ventoy_get_ghostbsd_ver {
 369     # fallback to parse version from elf /boot/kernel/kernel
 370     set vt_freebsd_ver=xx
 371 }
 372
 373 function ventoy_get_furybsd_ver {
 374     if regexp "13\.[0-9]" "$2"; then
 375         set vt_freebsd_ver=13.x
 376     else
 377         set vt_freebsd_ver=12.x
 378     fi
 379 }
 380
 381 function ventoy_get_freenas_ver {
 382     set vt_freebsd_ver=11.x
 383
 384     if [ -e (loop)/FreeNAS-MANIFEST ]; then
 385         vt_parse_freenas_ver (loop)/FreeNAS-MANIFEST vt_freenas_ver
 386         if regexp "^13\.[0-9]" "$vt_freenas_ver"; then
 387             set vt_freebsd_ver=13.x
 388         elif regexp "^12\.[0-9]" "$vt_freenas_ver"; then
 389             set vt_freebsd_ver=12.x
 390         elif regexp "^11\.[0-9]" "$vt_freenas_ver"; then
 391             set vt_freebsd_ver=11.x
 392         fi
 393     fi
 394 }
 395
 396 function ventoy_get_truenas_ver {
 397     set vt_freebsd_ver=12.x
 398
 399     if [ -e (loop)/TrueNAS-MANIFEST ]; then
 400         vt_parse_freenas_ver (loop)/TrueNAS-MANIFEST vt_truenas_ver
 401         if regexp "^13\.[0-9]" "$vt_truenas_ver"; then
 402             set vt_freebsd_ver=13.x
 403         elif regexp "^12\.[0-9]" "$vt_truenas_ver"; then
 404             set vt_freebsd_ver=12.x
 405         elif regexp "^11\.[0-9]" "$vt_truenas_ver"; then
 406             set vt_freebsd_ver=11.x
 407         fi
 408     fi
 409 }
 410
 411 function ventoy_get_midnightbsd_ver {
 412     if vt_str_begin "$vt_volume_id" "1_"; then
 413         set vt_freebsd_ver=11.x
 414     elif vt_str_begin "$vt_volume_id" "2_"; then
 415         set vt_freebsd_ver=2.x
 416     elif vt_str_begin "$vt_volume_id" "3_"; then
 417         set vt_freebsd_ver=3.x
 418     fi
 419 }
 420
 421 function ventoy_freebsd_proc {
 422     set vtFreeBsdDistro=FreeBSD
 423     set vt_freebsd_ver=xx
 424
 425     if [ -e (loop)/boot/kernel/geom_ventoy.ko ]; then
 426         vt_unix_ko_fillmap /boot/kernel/geom_ventoy.ko
 427         return
 428     fi
 429
 430     if vt_strstr "$vt_volume_id" "GHOSTBSD"; then
 431         ventoy_get_ghostbsd_ver "$1" "${chosen_path}"
 432     elif vt_strstr "$vt_volume_id" "FREENAS"; then
 433         ventoy_get_freenas_ver "$1" "${chosen_path}"
 434     elif vt_strstr "$vt_volume_id" "TRUENAS"; then
 435         ventoy_get_truenas_ver "$1" "${chosen_path}"
 436     elif vt_strstr "$vt_volume_id" "FURYBSD"; then
 437         ventoy_get_furybsd_ver "$1" "${chosen_path}"
 438     elif regexp "^13_[0-9]" "$vt_volume_id"; then
 439         set vt_freebsd_ver=13.x
 440     elif regexp "^12_[0-9]" "$vt_volume_id"; then
 441         set vt_freebsd_ver=12.x
 442     elif regexp "^11_[0-9]" "$vt_volume_id"; then
 443         set vt_freebsd_ver=11.x
 444     elif regexp "^10_[0-9]" "$vt_volume_id"; then
 445         set vt_freebsd_ver=10.x
 446     elif regexp "^9_[0-9]" "$vt_volume_id"; then
 447         set vt_freebsd_ver=9.x
 448     elif [ -d (loop)/usr/midnightbsd-dist ]; then
 449         ventoy_get_midnightbsd_ver "$1" "${chosen_path}"
 450         set vtFreeBsdDistro=MidnightBSD
 451     elif [ -e (loop)/bin/freebsd-version ]; then
 452         vt_unix_parse_freebsd_ver (loop)/bin/freebsd-version vt_userland_ver
 453         if regexp "\"13\.[0-9]-" "$vt_userland_ver"; then
 454             set vt_freebsd_ver=13.x
 455         elif regexp "\"12\.[0-9]-" "$vt_userland_ver"; then
 456             set vt_freebsd_ver=12.x
 457         elif regexp "\"11\.[0-9]-" "$vt_userland_ver"; then
 458             set vt_freebsd_ver=11.x
 459         elif regexp "\"10\.[0-9]-" "$vt_userland_ver"; then
 460             set vt_freebsd_ver=10.x
 461         elif regexp "\"9\.[0-9]-" "$vt_userland_ver"; then
 462             set vt_freebsd_ver=9.x
 463         fi
 464     elif [ -e (loop)/README.TXT ]; then
 465         vt_1st_line (loop)/README.TXT vt_freebsd_line1
 466         if regexp "FreeBSD 13\.[0-9]-" "$vt_freebsd_line1"; then
 467             set vt_freebsd_ver=13.x
 468         elif regexp "FreeBSD 12\.[0-9]-" "$vt_freebsd_line1"; then
 469             set vt_freebsd_ver=12.x
 470         elif regexp "FreeBSD 11\.[0-9]-" "$vt_freebsd_line1"; then
 471             set vt_freebsd_ver=11.x
 472         elif regexp "FreeBSD 10\.[0-9]-" "$vt_freebsd_line1"; then
 473             set vt_freebsd_ver=10.x
 474         elif regexp "FreeBSD 9\.[0-9]-" "$vt_freebsd_line1"; then
 475             set vt_freebsd_ver=9.x
 476         fi
 477     elif vt_strstr "${chosen_path}" "MidnightBSD"; then
 478         set vt_freebsd_ver=9.x
 479     fi
 480
 481
 482     if [ -e (loop)/usr/freebsd-dist/cloninst.sh ]; then
 483         set vtFreeBsdDistro=ClonOS
 484     fi
 485
 486     set vt_freebsd_bit=64
 487     for file in "/boot/kernel/kernel" "/boot/kernel/kernel.gz"; do
 488         if [ -e (loop)/$file ]; then
 489             if file --is-i386-kfreebsd (loop)/$file; then
 490                 set vt_freebsd_bit=32
 491             fi
 492             break
 493         fi
 494     done
 495
 496     if [ "$vt_freebsd_ver" = "xx" ]; then
 497         if [ -e (loop)/boot/kernel/kernel ]; then
 498             vt_unix_parse_freebsd_ver_elf (loop)/boot/kernel/kernel $vt_freebsd_bit vt_freebsd_ver
 499         fi
 500
 501         if [ "$vt_freebsd_ver" = "xx" ]; then
 502             set vt_freebsd_ver=13.x
 503         fi
 504     fi
 505
 506     if [ -n "${vtdebug_flag}" ]; then
 507         echo "This is $vtFreeBsdDistro $vt_freebsd_ver ${vt_freebsd_bit}bit"
 508     fi
 509
 510     unset vt_unix_mod_path
 511     for file in "/COPYRIGHT" "/FreeNAS-MANIFEST" "/TrueNAS-MANIFEST" "/version" "/etc/fstab"; do
 512         if [ -e (loop)${file} ]; then
 513             set vt_unix_mod_path=${file}
 514             break
 515         fi
 516     done
 517
 518     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
 519     vt_unix_replace_conf FreeBSD "${1}${chosen_path}"
 520 }
 521
 522 function ventoy_dragonfly_proc {
 523
 524     unset vt_unix_mod_path
 525     for file in "/boot/kernel/initrd.img.gz"; do
 526         if [ -e (loop)${file} ]; then
 527             set vt_unix_mod_path=${file}
 528             break
 529         fi
 530     done
 531
 532     vt_unix_replace_ko $vt_unix_mod_path ${vtoy_path}/dragonfly.mfs.xz
 533     vt_unix_fill_image_desc
 534     vt_unix_gzip_new_ko
 535     vt_unix_replace_conf DragonFly "${1}${chosen_path}"
 536 }
 537
 538 function ventoy_unix_comm_proc {
 539     vt_unix_reset
 540
 541     if [ "$ventoy_compatible" = "NO" ]; then
 542         loopback vtunix $vtoy_efi_part/ventoy/ventoy_unix.cpio
 543
 544         if [ "$vt_unix_type" = "FreeBSD" ]; then
 545             ventoy_freebsd_proc "$1" "${chosen_path}"
 546         elif [ "$vt_unix_type" = "DragonFly" ]; then
 547             ventoy_dragonfly_proc "$1" "${chosen_path}"
 548         elif [ "$vt_unix_type" = "NetBSD" ]; then
 549             echo "NetBSD not supported"
 550
 551
 552         else
 553             if [ -n "${vtdebug_flag}" ]; then
 554                 echo "Unknown unix type"
 555             fi
 556         fi
 557     fi
 558
 559     vt_unix_chain_data "${1}${chosen_path}"
 560     ventoy_debug_pause
 561 }
 562
 563
 564 function uefi_windows_menu_func {
 565     vt_windows_reset
 566
 567     if [ "$ventoy_compatible" = "NO" ]; then
 568
 569         if [ "$ventoy_fs_probe" = "iso9660" ]; then
 570             loopback -d loop
 571             vt_iso9660_nojoliet 1
 572             loopback loop "$1$2"
 573         fi
 574
 575         for file in "efi/microsoft/boot/bcd"; do
 576             vt_windows_collect_wim_patch bcd (loop)/$file
 577         done
 578
 579         vt_windows_count_wim_patch vt_wim_cnt
 580         if [ $vt_wim_cnt -eq 0 ]; then
 581             distro_specify_wim_patch_phase2
 582         fi
 583
 584         ventoy_debug_pause
 585         locate_wim
 586     fi
 587
 588     vt_windows_chain_data "${1}${chosen_path}"
 589     ventoy_debug_pause
 590
 591     if vt_check_mode 4; then
 592         vtoy_windows_wimboot_func
 593     fi
 594
 595     if [ -n "$vtoy_chain_mem_addr" ]; then
 596         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 597         ventoy_cli_console
 598         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:${vtoy_chain_mem_size}
 599         boot
 600     else
 601         echo "chain empty failed"
 602         ventoy_pause
 603     fi
 604 }
 605
 606 function uefi_find_replace_initrd {
 607     if vt_get_efi_vdisk_offset "${1}${2}" vt_efivdisk_offset; then
 608         loopback -s $vt_efivdisk_offset vtefivdisk "${1}${2}"
 609
 610         unset vt_rp_initrd
 611         vt_search_replace_initrd (vtefivdisk) vt_rp_initrd
 612
 613         if [ -n "$vt_rp_initrd" ]; then
 614             vt_add_replace_file $3 "$vt_rp_initrd"
 615         fi
 616
 617         loopback -d vtefivdisk
 618         ventoy_debug_pause
 619     fi
 620 }
 621
 622 function uefi_linux_menu_func {
 623
 624     if [ "$ventoy_compatible" = "NO" ]; then
 625
 626         if [ "$ventoy_fs_probe" = "udf" ]; then
 627             loopback -d loop
 628             set ventoy_fs_probe=iso9660
 629             loopback loop "$1$2"
 630         fi
 631
 632         vt_load_cpio  $vtoy_path   "$2" "$1" "busybox=$ventoy_busybox_ver"
 633
 634         vt_linux_clear_initrd
 635
 636         if [ -d (loop)/pmagic ]; then
 637             vt_linux_specify_initrd_file /pmagic/initrd.img
 638         else
 639             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
 640                 if [ -e (loop)/$file ]; then
 641                     vt_linux_parse_initrd_grub  file  (loop)/$file
 642                 fi
 643             done
 644         fi
 645
 646         # special process for special distros
 647         if [ -d (loop)/loader/entries ]; then
 648             vt_linux_parse_initrd_grub  dir  (loop)/loader/entries/
 649         elif [ -d (loop)/boot/grub ]; then
 650             vt_linux_parse_initrd_grub  dir  (loop)/boot/grub/
 651         fi
 652
 653         distro_specify_initrd_file
 654
 655         vt_linux_initrd_count vtcount
 656
 657         if [ $vtcount -eq 0 ]; then
 658             distro_specify_initrd_file_phase2
 659
 660             if [ "$vt_efi_dir" = "NO" ]; then
 661                 if [ -f (loop)/efi.img ];  then
 662                     vt_add_replace_file 0 "initrd"
 663                 fi
 664             fi
 665         fi
 666
 667         locate_initrd
 668
 669         if [ -d (loop)/loader/entries ]; then
 670             vt_linux_get_main_initrd_index vtindex
 671
 672             if [ -d (loop)/arch ]; then
 673                 if [ -f (loop)/arch/boot/x86_64/archiso.img ]; then
 674                     vt_add_replace_file $vtindex "EFI\\archiso\\archiso.img"
 675                 elif [ -f (loop)/arch/boot/x86_64/initramfs-linux.img ]; then
 676                     vt_add_replace_file $vtindex "arch\\boot\\x86_64\\initramfs-linux.img"
 677                 elif [ -f (loop)/boot/initramfs_x86_64.img ]; then
 678                     vt_add_replace_file $vtindex "boot\\initramfs_x86_64.img"
 679                 fi
 680             elif [ -d (loop)/blackarch ]; then
 681                 if [ -f (loop)/blackarch/boot/x86_64/archiso.img ]; then
 682                     vt_add_replace_file $vtindex "EFI\\archiso\\archiso.img"
 683                 elif [ -f (loop)/blackarch/boot/x86_64/initramfs-linux.img ]; then
 684                     vt_add_replace_file $vtindex "blackarch\\boot\\x86_64\\initramfs-linux.img"
 685                 fi
 686             elif [ -d (loop)/anarchy ]; then
 687                 if [ -f (loop)/anarchy/boot/x86_64/initramfs-linux.img ]; then
 688                     vt_add_replace_file $vtindex "anarchy\\boot\\x86_64\\initramfs-linux.img"
 689                 fi
 690             elif [ -d (loop)/parabola ]; then
 691                 if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 692                     vt_add_replace_file $vtindex "EFI\\parabolaiso\\parabolaiso.img"
 693                 elif [ -f (loop)/parabola/boot/x86_64/initramfs-linux-libre.img ]; then
 694                     vt_add_replace_file $vtindex "parabola\\boot\\x86_64\\initramfs-linux-libre.img"
 695                 fi
 696             elif [ -f (loop)/EFI/BOOT/initrd.gz ]; then
 697                 vt_add_replace_file $vtindex "EFI\\BOOT\\initrd.gz"
 698             elif [ -f (loop)/loader/entries/thinstation.conf ]; then
 699                 vt_add_replace_file $vtindex "boot\\initrd"
 700             elif [ -f (loop)/loader/entries/pisi-efi-x86_64.conf ]; then
 701                 vt_add_replace_file $vtindex "EFI\\pisi\\initrd.img"
 702             fi
 703
 704             vt_get_replace_file_cnt vt_replace_cnt
 705             if [ $vt_replace_cnt -eq 0 ]; then
 706                 uefi_find_replace_initrd "$1" "$2" $vtindex
 707             fi
 708         elif [ -d (loop)/EFI/boot/entries ]; then
 709             if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 710                 vt_add_replace_file 0 "EFI\\parabolaiso\\parabolaiso.img"
 711             elif [ -f (loop)/hyperbola/boot/x86_64/hyperiso.img ]; then
 712                 vt_add_replace_file 0 "EFI\\hyperiso\\hyperiso.img"
 713             fi
 714         elif [ -d (loop)/EFI/BOOT/entries ]; then
 715             vt_linux_get_main_initrd_index vtindex
 716
 717             if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 718                 vt_add_replace_file 0 "EFI\\parabolaiso\\parabolaiso.img"
 719             elif [ -f (loop)/parabola/boot/x86_64/initramfs-linux-libre.img ]; then
 720                 vt_add_replace_file $vtindex "parabola\\boot\\x86_64\\initramfs-linux-libre.img"
 721             fi
 722         elif [ -e (loop)/syslinux/alt0/full.cz ]; then
 723             vt_add_replace_file 0 "EFI\\BOOT\\full.cz"
 724             set FirstTryBootFile='@EFI@BOOT@grubx64.efi'
 725
 726         elif vt_str_begin "$vt_volume_id" "SolusLive"; then
 727             vt_add_replace_file 0 "initrd"
 728
 729         fi
 730
 731     fi
 732
 733     vt_linux_chain_data "${1}${chosen_path}"
 734
 735     if [ -n "$LoadIsoEfiDriver" -a $vt_chosen_size -lt 104857600 ]; then
 736         if [ -f (loop)/efi/clover/cloverx64.efi ]; then
 737             unset LoadIsoEfiDriver
 738         fi
 739     fi
 740
 741     if [ -n "$vtoy_chain_mem_addr" ]; then
 742         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 743         ventoy_cli_console
 744
 745         if vt_check_mode 3; then
 746             ventoy_debug_pause
 747         else
 748             if [ "$VTOY_EFI_ARCH" != "mips" ]; then
 749                 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:${vtoy_chain_mem_size}
 750                 boot
 751             fi
 752         fi
 753
 754         # fallback
 755         set vtback_root=$root
 756         vt_push_last_entry
 757         set vtback_theme=$theme
 758         unset theme
 759
 760         vt_trailer_cpio "$vtoy_iso_part" "$vt_chosen_path" noinit
 761         vt_set_boot_opt rdinit=/vtoy/vtoy
 762
 763         set root=(loop)
 764         set vtback_cfg_find=0
 765         for cfg in "/boot/grub/grub.cfg" "/EFI/BOOT/grub.cfg" "/EFI/debian/grub.cfg" "EFI/boot/grub.cfg" "efi/boot/grub.cfg" "/grub/grub.cfg" "EFI/BOOT/BOOTX64.conf"; do
 766             if [ -e "$cfg" ]; then
 767                 set vtback_cfg_find=1
 768                 configfile "$cfg"
 769                 break
 770             fi
 771         done
 772
 773         if [ "$vtback_cfg_find" = "0" ]; then
 774             echo " "
 775             echo "No bootfile found for UEFI!"
 776             echo "Maybe the image does not support $VTOY_EFI_ARCH UEFI"
 777             echo " "
 778             sleep 30
 779         fi
 780
 781         vt_unset_boot_opt
 782         set root=$vtback_root
 783         set theme=$vtback_theme
 784         vt_pop_last_entry
 785         ventoy_gui_console
 786     else
 787         echo "chain empty failed"
 788         ventoy_pause
 789     fi
 790 }
 791
 792 function uefi_unix_menu_func {
 793     ventoy_unix_comm_proc $1 "${chosen_path}"
 794
 795     if [ -n "$vtoy_chain_mem_addr" ]; then
 796         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 797         ventoy_cli_console
 798         chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} FirstTry=${FirstTryBootFile} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 799         boot
 800     else
 801         echo "chain empty failed"
 802         ventoy_pause
 803     fi
 804 }
 805
 806 function ventoy_reset_nojoliet {
 807     if vt_str_begin "$vt_volume_id" "ARCARESCUE"; then
 808         vt_iso9660_nojoliet 1
 809     else
 810         vt_iso9660_nojoliet 0
 811     fi
 812
 813     vt_append_extra_sector 0
 814 }
 815
 816 function uefi_iso_menu_func {
 817
 818     if [ -d (loop)/ ]; then
 819         loopback -d loop
 820     fi
 821
 822     if [ -n "$vtisouefi" ]; then
 823         set LoadIsoEfiDriver=on
 824         unset vtisouefi
 825     elif vt_check_mode 2; then
 826         set LoadIsoEfiDriver=on
 827     else
 828         unset LoadIsoEfiDriver
 829     fi
 830
 831     set chosen_path="$2"
 832     vt_select_auto_install "${chosen_path}"
 833     vt_select_persistence "${chosen_path}"
 834
 835     if vt_is_udf "${1}${chosen_path}"; then
 836         set ventoy_fs_probe=udf
 837     else
 838         set ventoy_fs_probe=iso9660
 839         ventoy_reset_nojoliet
 840
 841         # Lenovo EasyStartup need an addional sector for boundary check
 842         if vt_str_begin "$vt_volume_id" "EasyStartup"; then
 843             vt_skip_svd "${vtoy_iso_part}${vt_chosen_path}"
 844             vt_append_extra_sector 1
 845         fi
 846     fi
 847
 848     loopback loop "${1}${chosen_path}"
 849     get_os_type (loop)
 850
 851     if [ -d (loop)/EFI ]; then
 852         set vt_efi_dir=YES
 853     elif [ -d (loop)/efi ]; then
 854         set vt_efi_dir=YES
 855     else
 856         set vt_efi_dir=NO
 857     fi
 858
 859     if [ -n "$vtcompat" ]; then
 860         set ventoy_compatible=YES
 861         unset vtcompat
 862     elif vt_check_mode 1; then
 863         set ventoy_compatible=YES
 864     else
 865         vt_check_compatible (loop)
 866     fi
 867
 868     vt_img_sector "${1}${chosen_path}"
 869
 870     if [ "$ventoy_fs_probe" = "iso9660" ]; then
 871         vt_select_conf_replace "${1}" "${chosen_path}"
 872     fi
 873
 874     if [ "$vtoy_os" = "Windows" ]; then
 875         vt_check_compatible_pe (loop)
 876         uefi_windows_menu_func  "$1" "${chosen_path}"
 877     elif [ "$vtoy_os" = "Unix" ]; then
 878         uefi_unix_menu_func "$1" "${chosen_path}"
 879     else
 880         vt_check_compatible_linux (loop)
 881         uefi_linux_menu_func  "$1" "${chosen_path}"
 882     fi
 883
 884     ventoy_gui_console
 885 }
 886
 887 function uefi_iso_memdisk {
 888     echo 'Loading ISO file to memory ...'
 889     vt_load_img_memdisk "${1}${2}" vtoy_iso_buf
 890
 891     ventoy_cli_console
 892     chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
 893     boot
 894
 895     ventoy_gui_console
 896 }
 897
 898
 899 function vtoy_windows_wimboot_func {
 900     if [ -f (loop)/x86/sources/boot.wim -a -f (loop)/x64/sources/boot.wim ]; then
 901         vt_sel_wimboot vtoy_wimboot_bit
 902         if [ "$vtoy_wimboot_bit" = "32" ]; then
 903             set vtoy_wimboot_prefix=(loop)/x86
 904         else
 905             set vtoy_wimboot_prefix=(loop)/x64
 906         fi
 907     else
 908         set vtoy_wimboot_prefix=(loop)
 909         if vt_is_pe64 $vtoy_wimboot_prefix/setup.exe; then
 910             set vtoy_wimboot_bit=64
 911         else
 912             set vtoy_wimboot_bit=32
 913         fi
 914     fi
 915
 916     if [ -n "${vtdebug_flag}" ]; then
 917         echo vtoy_wimboot_prefix=$vtoy_wimboot_prefix vtoy_wimboot_bit=$vtoy_wimboot_bit
 918     fi
 919
 920     for wmfile in sources/boot.wim boot/bcd boot/boot.sdi; do
 921         if [ ! -f $vtoy_wimboot_prefix/$wmfile ]; then
 922             return
 923         fi
 924     done
 925
 926     if [ -f $vtoy_wimboot_prefix/sources/install.wim -o -f $vtoy_wimboot_prefix/sources/install.esd ]; then
 927         vt_windows_wimboot_data
 928     else
 929         return
 930     fi
 931
 932     if [ "$grub_platform" = "pc" ]; then
 933         set vt_wimkernel=wimboot.x86_64.xz
 934
 935         linux16  "$vtoy_path/$vt_wimkernel"  quiet
 936         ventoy_debug_pause
 937
 938         vt_set_wim_load_prompt 1 "Loading files......"
 939         initrd16 newc:vtoyjump.exe:$vtoy_path/vtoyjump${vtoy_wimboot_bit}.exe \
 940              newc:wimboot.data:mem:${vtoy_wimboot_mem_addr}:size:${vtoy_wimboot_mem_size} \
 941              newc:winpeshl.ini:mem:${vtoy_winpeshl_ini_addr}:size:${vtoy_winpeshl_ini_size} \
 942              newc:bcd:$vtoy_wimboot_prefix/boot/bcd \
 943              newc:boot.sdi:$vtoy_wimboot_prefix/boot/boot.sdi \
 944              newc:boot.wim:$vtoy_wimboot_prefix/sources/boot.wim
 945         vt_set_wim_load_prompt 0
 946         boot
 947     else
 948         if [ "$grub_cpu" = "i386" ]; then
 949             set vt_wimkernel=wimboot.i386.efi.xz
 950         else
 951             set vt_wimkernel=wimboot.x86_64.xz
 952         fi
 953
 954         vt_set_wim_load_prompt 1 "Loading files......"
 955         vt_load_file_to_mem "nodecompress" $vtoy_wimboot_prefix/sources/boot.wim vtoy_wimfile_mem
 956         vt_set_wim_load_prompt 0
 957
 958         if [ $? -eq 0 ]; then
 959             set vtoy_wimfile_path=mem:${vtoy_wimfile_mem_addr}:size:${vtoy_wimfile_mem_size}
 960         else
 961             set vtoy_wimfile_path=$vtoy_wimboot_prefix/sources/boot.wim
 962         fi
 963
 964         ventoy_cli_console
 965         chainloader "$vtoy_path/$vt_wimkernel" quiet \
 966             "vf=wimboot.data:mem:${vtoy_wimboot_mem_addr}:size:${vtoy_wimboot_mem_size}" \
 967             "vf=winpeshl.ini:mem:${vtoy_winpeshl_ini_addr}:size:${vtoy_winpeshl_ini_size}" \
 968             "vf=vtoyjump.exe:$vtoy_path/vtoyjump${vtoy_wimboot_bit}.exe" \
 969             "vf=bcd:$vtoy_wimboot_prefix/boot/bcd" \
 970             "vf=boot.sdi:$vtoy_wimboot_prefix/boot/boot.sdi" \
 971             "vf=boot.wim:$vtoy_wimfile_path" \
 972             pfsize=$vtoy_chain_file_size  \
 973             pfread=$vtoy_chain_file_read
 974         boot
 975         ventoy_gui_console
 976     fi
 977 }
 978
 979 function legacy_windows_menu_func {
 980     vt_windows_reset
 981
 982     if [ "$ventoy_compatible" = "NO" ]; then
 983
 984         if [ "$ventoy_fs_probe" = "iso9660" ]; then
 985             loopback -d loop
 986             vt_iso9660_nojoliet 1
 987             loopback loop "$1$2"
 988         fi
 989
 990         for file in "boot/bcd" "/efi/microsoft/boot/bcd" "SSTR/BCD" "boot/bce"; do
 991             vt_windows_collect_wim_patch bcd (loop)/$file
 992         done
 993
 994         distro_specify_wim_patch
 995
 996         vt_windows_count_wim_patch vt_wim_cnt
 997         if [ $vt_wim_cnt -eq 0 ]; then
 998             distro_specify_wim_patch_phase2
 999         fi
1000
1001         ventoy_debug_pause
1002         locate_wim
1003     fi
1004
1005     vt_windows_chain_data "${1}${chosen_path}"
1006     ventoy_debug_pause
1007
1008     if vt_check_mode 4; then
1009         vtoy_windows_wimboot_func
1010     fi
1011
1012     if [ -n "$vtoy_chain_mem_addr" ]; then
1013         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1014         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag} ibft mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1015         boot
1016     else
1017         echo "chain empty failed"
1018         ventoy_pause
1019     fi
1020 }
1021
1022 function legacy_linux_menu_func {
1023     if [ "$ventoy_compatible" = "NO" ]; then
1024
1025         if [ "$ventoy_fs_probe" = "udf" ]; then
1026             loopback -d loop
1027             set ventoy_fs_probe=iso9660
1028             loopback loop "$1$2"
1029         fi
1030
1031
1032         if vt_syslinux_need_nojoliet "$1$2"; then
1033             vt_iso9660_nojoliet 1
1034             loopback -d loop
1035             loopback loop "$1$2"
1036         fi
1037
1038         vt_load_cpio  $vtoy_path  "$2" "$1" "busybox=$ventoy_busybox_ver"
1039
1040         vt_linux_clear_initrd
1041
1042         if [ -d (loop)/pmagic ]; then
1043             vt_linux_specify_initrd_file /pmagic/initrd.img
1044         else
1045             for dir in "isolinux" "boot/isolinux" "boot/x86_64/loader" "syslinux" "boot/syslinux"; do
1046                 if [ -d (loop)/$dir ]; then
1047                     vt_linux_parse_initrd_isolinux   (loop)/$dir/
1048                 fi
1049             done
1050         fi
1051
1052         # special process for special distros
1053         #archlinux
1054         if [ -d (loop)/arch/boot/syslinux ]; then
1055             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/
1056             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/boot/syslinux/
1057         elif [ -d (loop)/anarchy/boot/syslinux ]; then
1058             vt_linux_parse_initrd_isolinux   (loop)/anarchy/boot/syslinux/  /anarchy/
1059
1060         #manjaro
1061         elif [ -d (loop)/manjaro ]; then
1062             if [ -e (loop)/boot/grub/kernels.cfg ]; then
1063                 vt_linux_parse_initrd_grub  file  (loop)/boot/grub/kernels.cfg
1064             fi
1065         elif [ -e (loop)/boot/grub/grub.cfg ]; then
1066             vt_linux_parse_initrd_grub  file  (loop)/boot/grub/grub.cfg
1067         fi
1068
1069         distro_specify_initrd_file
1070
1071         vt_linux_initrd_count vtcount
1072         if [ $vtcount -eq 0 ]; then
1073             if [ -d (loop)/rancheros ]; then
1074                 vt_linux_parse_initrd_isolinux   (loop)/boot/  /boot/isolinux/
1075             fi
1076
1077             distro_specify_initrd_file_phase2
1078         fi
1079
1080         locate_initrd
1081     fi
1082
1083     vt_linux_chain_data "${1}${chosen_path}"
1084     ventoy_debug_pause
1085
1086     if [ -n "$vtoy_chain_mem_addr" ]; then
1087         if vt_check_mode 3; then
1088             ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1089             ventoy_cli_console
1090
1091             # fallback
1092             set vtback_root=$root
1093             vt_push_last_entry
1094             set vtback_theme=$theme
1095             unset theme
1096
1097             vt_trailer_cpio "$vtoy_iso_part" "$vt_chosen_path" noinit
1098             vt_set_boot_opt rdinit=/vtoy/vtoy
1099
1100             set root=(loop)
1101             set vtback_cfg_find=0
1102             for cfg in "/boot/grub/grub.cfg" "/EFI/BOOT/grub.cfg" "/EFI/debian/grub.cfg" "EFI/boot/grub.cfg" "efi/boot/grub.cfg" "/grub/grub.cfg" "EFI/BOOT/BOOTX64.conf"; do
1103                 if [ -e "$cfg" ]; then
1104                     set vtback_cfg_find=1
1105                     configfile "$cfg"
1106                     break
1107                 fi
1108             done
1109
1110             vt_unset_boot_opt
1111             set root=$vtback_root
1112             set theme=$vtback_theme
1113             vt_pop_last_entry
1114             ventoy_gui_console
1115         else
1116             ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1117             linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1118             boot
1119         fi
1120     else
1121         echo "chain empty failed"
1122         ventoy_pause
1123     fi
1124 }
1125
1126
1127 function legacy_unix_menu_func {
1128     ventoy_unix_comm_proc $1 "${chosen_path}"
1129
1130     if [ -n "$vtoy_chain_mem_addr" ]; then
1131         #ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1132         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1133         boot
1134     else
1135         echo "chain empty failed"
1136         ventoy_pause
1137     fi
1138 }
1139
1140
1141 function legacy_iso_menu_func {
1142
1143     if [ -d (loop)/ ]; then
1144         loopback -d loop
1145     fi
1146
1147     set chosen_path="$2"
1148
1149     vt_select_auto_install "${chosen_path}"
1150     vt_select_persistence "${chosen_path}"
1151
1152     if vt_is_udf "${1}${chosen_path}"; then
1153         set ventoy_fs_probe=udf
1154     else
1155         set ventoy_fs_probe=iso9660
1156         ventoy_reset_nojoliet
1157     fi
1158
1159     loopback loop "${1}${chosen_path}"
1160
1161     get_os_type (loop)
1162
1163     if [ -n "$vtcompat" ]; then
1164         set ventoy_compatible=YES
1165         unset vtcompat
1166     elif vt_check_mode 1; then
1167         set ventoy_compatible=YES
1168     else
1169         vt_check_compatible (loop)
1170     fi
1171
1172     vt_img_sector "${1}${chosen_path}"
1173
1174     if [ "$ventoy_fs_probe" = "iso9660" ]; then
1175         vt_select_conf_replace "${1}" "${chosen_path}"
1176     fi
1177
1178     if [ "$vtoy_os" = "Windows" ]; then
1179         vt_check_compatible_pe (loop)
1180         legacy_windows_menu_func  "$1" "${chosen_path}"
1181     elif [ "$vtoy_os" = "Unix" ]; then
1182         legacy_unix_menu_func "$1" "${chosen_path}"
1183     else
1184         vt_check_compatible_linux (loop)
1185         legacy_linux_menu_func  "$1" "${chosen_path}"
1186     fi
1187 }
1188
1189 function legacy_iso_memdisk {
1190
1191     linux16   $vtoy_path/memdisk iso raw
1192     echo "Loading ISO file to memory ..."
1193     initrd16  "${1}${2}"
1194     boot
1195 }
1196
1197
1198 function iso_endless_os_proc {
1199     if [ -d (loop)/ ]; then
1200         loopback -d loop
1201     fi
1202
1203     loopback loop "${1}${2}"
1204     vt_img_sector "${1}${2}"
1205
1206     vt_load_cpio  $vtoy_path  "$2" "$1"  "busybox=$ventoy_busybox_ver"
1207     vt_trailer_cpio "$1" "$2" noinit
1208
1209     ventoy_debug_pause
1210
1211     vt_set_boot_opt '@kparams' rdinit=/vtoy/vtoy
1212
1213     set eosimage=loop
1214     set ventoy_bls_bootdev=/boot
1215     set ventoy_loading_tip="Loading files ......"
1216
1217     export eosimage
1218     configfile (loop)/endless/grub/grub.cfg
1219
1220     unset eosimage
1221     unset ventoy_bls_bootdev
1222     unset ventoy_loading_tip
1223
1224     vt_unset_boot_opt
1225 }
1226
1227
1228 function ventoy_iso_busybox_ver {
1229
1230     if [ "$VTOY_EFI_ARCH" = "aa64" ]; then
1231         set ventoy_busybox_ver=a64
1232     elif [ "$VTOY_EFI_ARCH" = "mips" ]; then
1233         set ventoy_busybox_ver=m64
1234     else
1235         set ventoy_busybox_ver=32
1236
1237         #special process for deepin-live iso
1238         if [ "$vt_chosen_size" = "403701760" ]; then
1239             if vt_str_str "$vt_chosen_path" "/deepin-live"; then
1240                 set ventoy_busybox_ver=64
1241             fi
1242         elif vt_str_begin "$vt_volume_id" "PHOTON_"; then
1243             set ventoy_busybox_ver=64
1244         elif vt_str_begin "$vt_volume_id" "smgl-test-quinq-x86_64"; then
1245             set ventoy_busybox_ver=64
1246         elif vt_str_begin "$vt_volume_id" "LDiagBootable"; then
1247             set ventoy_busybox_ver=64
1248
1249         fi
1250     fi
1251 }
1252
1253
1254 function iso_common_menuentry {
1255     unset vt_system_id
1256     unset vt_volume_id
1257
1258     vt_chosen_img_path vt_chosen_path vt_chosen_size
1259
1260     vt_parse_iso_volume "${vtoy_iso_part}${vt_chosen_path}" vt_system_id vt_volume_id vt_volume_space
1261     if [ $vt_volume_space -ne $vt_chosen_size ]; then
1262         vt_mod $vt_chosen_size 2048 vt_chosen_size_mod
1263         if [ $vt_chosen_size_mod -ne 0 ]; then
1264             echo -e "\n $vt_volume_space $vt_chosen_size $vt_chosen_size_mod\n"
1265             echo -e "\n The size of the iso file \"$vt_chosen_size\" is invalid. File corrupted ?\n"
1266             echo -e " 此ISO文件的大小 \"$vt_chosen_size\" 有问题，请确认文件是否损坏。\n"
1267             echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
1268             read vtInputKey
1269         fi
1270     fi
1271
1272     if vt_check_password "${vt_chosen_path}"; then
1273         return
1274     fi
1275
1276     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1277         return
1278     fi
1279
1280     if vt_str_begin "$vt_volume_id" "Avira"; then
1281         vt_skip_svd "${vtoy_iso_part}${vt_chosen_path}"
1282     fi
1283
1284     ventoy_iso_busybox_ver
1285
1286     #special process for Endless OS
1287     if vt_str_begin "$vt_volume_id" "Endless-OS"; then
1288         iso_endless_os_proc $vtoy_iso_part "$vt_chosen_path"
1289     elif vt_str_begin "$vt_volume_id" "TENS-Public"; then
1290         set vtcompat=1
1291     fi
1292
1293     if [ "$grub_platform" = "pc" ]; then
1294         if vt_check_mode 0; then
1295             legacy_iso_memdisk $vtoy_iso_part "$vt_chosen_path"
1296         else
1297             legacy_iso_menu_func $vtoy_iso_part "$vt_chosen_path"
1298         fi
1299     else
1300         if vt_check_mode 0; then
1301             uefi_iso_memdisk $vtoy_iso_part  "$vt_chosen_path"
1302         else
1303             uefi_iso_menu_func $vtoy_iso_part  "$vt_chosen_path"
1304         fi
1305     fi
1306 }
1307
1308 function miso_common_menuentry {
1309     vt_chosen_img_path vt_chosen_path vt_chosen_size
1310
1311     if vt_check_password "${vt_chosen_path}"; then
1312         return
1313     fi
1314
1315     echo "memdisk mode boot for $vt_chosen_path"
1316     echo ""
1317     ventoy_debug_pause
1318
1319     if [ "$grub_platform" = "pc" ]; then
1320         legacy_iso_memdisk $vtoy_iso_part "$vt_chosen_path"
1321     else
1322         uefi_iso_memdisk $vtoy_iso_part  "$vt_chosen_path"
1323     fi
1324 }
1325
1326
1327 function common_unsupport_menuentry {
1328     echo -e "\n The name of the iso file could NOT contain space or non-ascii characters. \n"
1329     echo -e " 文件名中不能有中文或空格 \n"
1330     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
1331     read vtInputKey
1332 }
1333
1334 function miso_unsupport_menuentry {
1335     common_unsupport_menuentry
1336 }
1337
1338 function iso_unsupport_menuentry {
1339     common_unsupport_menuentry
1340 }
1341
1342 function wim_common_menuentry {
1343     vt_chosen_img_path vt_chosen_path vt_chosen_size
1344
1345     if vt_check_password "${vt_chosen_path}"; then
1346         return
1347     fi
1348
1349     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1350         return
1351     fi
1352
1353     if vt_wim_check_bootable "${vtoy_iso_part}${vt_chosen_path}"; then
1354         vt_wim_chain_data "${vtoy_iso_part}${vt_chosen_path}"
1355     else
1356         echo -e "\n This is NOT a bootable WIM file. \n"
1357         echo -e " 这不是一个可启动的 WIM 文件。\n"
1358     fi
1359
1360     ventoy_debug_pause
1361
1362     if [ -n "$vtoy_chain_mem_addr" ]; then
1363         if [ "$grub_platform" = "pc" ]; then
1364             linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1365         else
1366             ventoy_cli_console
1367             chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1368             ventoy_gui_console
1369         fi
1370         boot
1371     else
1372         echo "chain empty failed"
1373         ventoy_pause
1374     fi
1375 }
1376
1377 function wim_unsupport_menuentry {
1378     common_unsupport_menuentry
1379 }
1380
1381 function efi_common_menuentry {
1382     vt_chosen_img_path vt_chosen_path vt_chosen_size
1383
1384     if vt_check_password "${vt_chosen_path}"; then
1385         return
1386     fi
1387
1388     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1389         return
1390     fi
1391
1392     unset vt_vlnk_dst
1393     if vt_is_vlnk_name "${vt_chosen_path}"; then
1394         vt_get_vlnk_dst "${vtoy_iso_part}${vt_chosen_path}" vt_vlnk_dst
1395         if [ -z "$vt_vlnk_dst" ]; then
1396             echo -e "\n### VLNK FILE NOT FOUND ###\n### VLNK 文件不存在 ###\n"
1397             ventoy_pause
1398             return
1399         fi
1400     else
1401         vt_vlnk_dst="${vtoy_iso_part}${vt_chosen_path}"
1402     fi
1403
1404     vt_concat_efi_iso "${vt_vlnk_dst}" vtoy_iso_buf
1405
1406     ventoy_debug_pause
1407
1408     ventoy_cli_console
1409
1410     unset vtoy_dotefi_retry
1411     chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} dotefi isoefi=on ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
1412     boot
1413
1414     if [ -n "$vtoy_dotefi_retry" ]; then
1415         unset vtoy_dotefi_retry
1416         chainloader "${vt_vlnk_dst}"
1417         boot
1418     fi
1419
1420     ventoy_gui_console
1421 }
1422
1423 function efi_unsupport_menuentry {
1424     common_unsupport_menuentry
1425 }
1426
1427 function vhdboot_common_func {
1428     vt_patch_vhdboot "$1"
1429
1430     ventoy_debug_pause
1431
1432     if [ -n "$vtoy_vhd_buf_addr" ]; then
1433         if [ "$grub_platform" = "pc" ]; then
1434             ventoy_cli_console
1435             linux16   $vtoy_path/memdisk iso raw
1436             initrd16  mem:${vtoy_vhd_buf_addr}:size:${vtoy_vhd_buf_size}
1437             boot
1438             ventoy_gui_console
1439         else
1440             ventoy_cli_console
1441             chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_vhd_buf_addr}:size:${vtoy_vhd_buf_size}
1442             boot
1443             ventoy_gui_console
1444         fi
1445     else
1446         echo "Please put the right ventoy_vhdboot.img file to the 1st partition"
1447         ventoy_pause
1448     fi
1449 }
1450
1451 function vhd_common_menuentry {
1452     vt_chosen_img_path vt_chosen_path vt_chosen_size
1453
1454     if vt_check_password "${vt_chosen_path}"; then
1455         return
1456     fi
1457
1458     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1459         return
1460     fi
1461
1462     unset vt_vlnk_dst
1463     if vt_is_vlnk_name "${vt_chosen_path}"; then
1464         vt_get_vlnk_dst "${vtoy_iso_part}${vt_chosen_path}" vt_vlnk_dst
1465         if [ -z "$vt_vlnk_dst" ]; then
1466             echo -e "\n### VLNK FILE NOT FOUND ###\n### VLNK 文件不存在 ###\n"
1467             ventoy_pause
1468             return
1469         fi
1470     else
1471         vt_vlnk_dst="${vt_chosen_path}"
1472         if [ "$VTOY_VHD_NO_WARNING" != "1" ]; then
1473             if [ "$vtoy_iso_fs" != "ntfs" ]; then
1474                 echo -e "!!! WARNING !!!\n"
1475                 echo -e "\nPartition1 ($vtoy_iso_fs) is NOT ntfs, the VHD(x) file may not boot normally \n"
1476                 echo -e "\nVHD(x) 文件所在分区不是 ntfs 格式, 可能无法正常启动 \n\n"
1477                 echo -n "press ENTER to continue boot (请按 回车 键继续) ..."
1478                 read vtInputKey
1479             fi
1480         fi
1481     fi
1482
1483     vhdboot_common_func "${vt_vlnk_dst}"
1484 }
1485
1486 function vhd_unsupport_menuentry {
1487     common_unsupport_menuentry
1488 }
1489
1490 function vtoyboot_common_func {
1491     set AltBootPart=0
1492     set vtoysupport=0
1493
1494     vt_get_vtoy_type "${1}" vtoytype parttype AltBootPart
1495
1496     if vt_str_begin $vtoytype vhd; then
1497         set vtoysupport=1
1498     elif [ "$vtoytype" = "raw" ]; then
1499         set vtoysupport=1
1500     elif [ "$vtoytype" = "vdi" ]; then
1501         set vtoysupport=1
1502     fi
1503
1504     if [ $vtoysupport -eq 1 ]; then
1505         if [ "$grub_platform" = "pc" ]; then
1506             if [ "$parttype" = "gpt" -a $AltBootPart -eq 0 ]; then
1507                 echo "The OS in the vdisk was created in UEFI mode, but current is Legacy BIOS mode."
1508                 echo "虚拟磁盘内的系统是在UEFI模式下创建的，而当前系统是Legacy BIOS模式，可能无法正常启动。"
1509                 ventoy_pause
1510             fi
1511         else
1512             if [ "$parttype" = "mbr" -a $AltBootPart -eq 0 ]; then
1513                 echo "The OS in the vdisk was created in Legacy BIOS mode, but current is UEFI mode."
1514                 echo "虚拟磁盘内的系统是在Legacy BIOS模式下创建的，而当前系统是UEFI模式，可能无法正常启动。"
1515                 ventoy_pause
1516             fi
1517         fi
1518
1519         vt_img_sector "${1}"
1520         vt_raw_chain_data "${1}"
1521
1522         ventoy_debug_pause
1523
1524         if [ -n "$vtoy_chain_mem_addr" ]; then
1525             if [ "$grub_platform" = "pc" ]; then
1526                 vt_acpi_param ${vtoy_chain_mem_addr} 512
1527                 linux16 $vtoy_path/ipxe.krn ${vtdebug_flag} bios80  sector512  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1528                 boot
1529             else
1530                 if vt_check_secureboot_var; then
1531                     vt_acpi_param ${vtoy_chain_mem_addr} 512
1532                 fi
1533                 ventoy_cli_console
1534                 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}
1535                 boot
1536                 ventoy_gui_console
1537             fi
1538         else
1539             echo "chain empty failed!"
1540             ventoy_pause
1541         fi
1542     else
1543         echo "Unsupported vtoy type $vtoytype"
1544         ventoy_pause
1545     fi
1546 }
1547
1548 function vtoy_common_menuentry {
1549     vt_chosen_img_path vt_chosen_path vt_chosen_size
1550
1551     if vt_check_password "${vt_chosen_path}"; then
1552         return
1553     fi
1554
1555     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1556         return
1557     fi
1558
1559     unset vt_vlnk_dst
1560     if vt_is_vlnk_name "${vt_chosen_path}"; then
1561         vt_get_vlnk_dst "${vtoy_iso_part}${vt_chosen_path}" vt_vlnk_dst
1562         if [ -z "$vt_vlnk_dst" ]; then
1563             echo -e "\n### VLNK FILE NOT FOUND ###\n### VLNK 文件不存在 ###\n"
1564             ventoy_pause
1565             return
1566         fi
1567     else
1568         vt_vlnk_dst="${vtoy_iso_part}${vt_chosen_path}"
1569     fi
1570
1571     vtoyboot_common_func "${vt_vlnk_dst}"
1572 }
1573
1574 function vtoy_unsupport_menuentry {
1575     common_unsupport_menuentry
1576 }
1577
1578 #
1579 #============================================================#
1580 # IMG file boot process                                      #
1581 #============================================================#
1582 #
1583
1584 function only_uefi_tip {
1585     echo -e "\n This IMG file is only supported in UEFI mode. \n"
1586     echo -e "\n press ENTER to exit ..."
1587     read vtInputKey
1588 }
1589
1590 function ventoy_img_easyos {
1591     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1592     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1593
1594     loopback easysfs (vtimghd,1)/easy.sfs
1595     vt_get_lib_module_ver (easysfs) /lib/modules/ vt_module_ver
1596
1597     if [ -n "$vt_module_ver" ]; then
1598         for mod in "kernel/drivers/md/dm-mod.ko" "kernel/drivers/dax/dax.ko"; do
1599             vt_img_extra_initrd_append  (easysfs)/lib/modules/$vt_module_ver/$mod
1600         done
1601     fi
1602
1603     ventoy_debug_pause
1604
1605     #boot image file
1606     vt_set_boot_opt rdinit=/vtoy/vtoy
1607     vt_img_hook_root
1608
1609     syslinux_configfile (vtimghd,1)/syslinux.cfg
1610
1611     vt_img_unhook_root
1612     vt_unset_boot_opt
1613     loopback -d easysfs
1614 }
1615
1616 function ventoy_img_volumio {
1617     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1618     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1619
1620     ventoy_debug_pause
1621
1622     #boot image file
1623     vt_set_boot_opt rdinit=/vtoy/vtoy imgpart=/dev/ventoy2 bootpart=/dev/ventoy1
1624     vt_img_hook_root
1625
1626     syslinux_configfile (vtimghd,1)/syslinux.cfg
1627
1628     vt_img_unhook_root
1629     vt_unset_boot_opt
1630 }
1631
1632 function ventoy_img_openelec {
1633     elec_ver=$1
1634
1635     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1636     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1637
1638     loopback vtloopex $vtoy_efi_part/ventoy/vtloopex.cpio
1639     vt_img_extra_initrd_append  (vtloopex)/$elec_ver/vtloopex.tar.xz
1640
1641     ventoy_debug_pause
1642
1643     #boot image file
1644     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=$elec_ver
1645     vt_img_hook_root
1646
1647     set root=(vtimghd,1)
1648     syslinux_configfile (vtimghd,1)/syslinux.cfg
1649
1650     vt_img_unhook_root
1651     vt_unset_boot_opt
1652     loopback -d vtloopex
1653 }
1654
1655
1656 function ventoy_img_freedombox {
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     vt_get_lib_module_ver (vtimghd,1) /lib/modules/ vt_module_ver
1661     if [ -n "$vt_module_ver" ]; then
1662         vt_img_extra_initrd_append  (vtimghd,1)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko
1663     fi
1664
1665     ventoy_debug_pause
1666
1667     #boot image file
1668     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=freedombox
1669     vt_img_hook_root
1670
1671     configfile (vtimghd,1)/boot/grub/grub.cfg
1672
1673     vt_img_unhook_root
1674     vt_unset_boot_opt
1675 }
1676
1677 function ventoy_img_paldo {
1678     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1679     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1680
1681     ventoy_debug_pause
1682
1683     #boot image file
1684     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=paldo
1685     vt_img_hook_root
1686
1687     vt_fs_enum_1st_file (vtimghd,1) /loader/entries/ vt_paldo_entry_conf
1688     vt_file_basename $vt_paldo_entry_conf vtPaldoVer
1689
1690     echo loading file...
1691     linux (vtimghd,1)/linux-${vtPaldoVer} root=/dev/ventoy1 rootfstype=vfat
1692     initrd (vtimghd,1)/initramfs-${vtPaldoVer}
1693     boot
1694
1695     vt_img_unhook_root
1696     vt_unset_boot_opt
1697 }
1698
1699 function ventoy_img_ubos {
1700     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1701     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1702
1703     vt_get_lib_module_ver (vtimghd,3) /lib/modules/ vt_module_ver
1704     if [ -n "$vt_module_ver" ]; then
1705         vt_img_extra_initrd_append  (vtimghd,3)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko.xz
1706     fi
1707
1708     ventoy_debug_pause
1709
1710     #boot image file
1711     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=ubos
1712     vt_img_hook_root
1713
1714     echo loading file...
1715     linux (vtimghd,2)/vmlinuz-linux root=/dev/ventoy3 rw
1716     initrd (vtimghd,2)/initramfs-linux.img
1717     boot
1718
1719     vt_img_unhook_root
1720     vt_unset_boot_opt
1721 }
1722
1723 function ventoy_img_recalbox {
1724     if [ $vtoy_img_max_part_end -gt $vt_chosen_size ]; then
1725         echo -e "\nPlease extend the img file size before boot it. \n"
1726         ventoy_pause
1727         return
1728     fi
1729
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     if [ -e (vtimghd,1)/boot/recalbox ]; then
1734         loopback recalbox (vtimghd,1)/boot/recalbox
1735         vt_get_lib_module_ver (recalbox) /lib/modules/ vt_module_ver
1736         if [ -n "$vt_module_ver" ]; then
1737             vt_img_extra_initrd_append  (recalbox)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko
1738         fi
1739     fi
1740
1741     ventoy_debug_pause
1742
1743     #boot image file
1744     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=recalbox
1745     vt_img_hook_root
1746
1747     set root=(vtimghd,1)
1748     configfile (vtimghd,1)/boot/grub/grub.cfg
1749
1750     vt_img_unhook_root
1751     vt_unset_boot_opt
1752 }
1753
1754 function ventoy_img_esysrescue {
1755     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1756     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1757
1758     ventoy_debug_pause
1759
1760     #boot image file
1761     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=esysrescue
1762     vt_img_hook_root
1763
1764     set root=(vtimghd,1)
1765     configfile (vtimghd,1)/boot/grub/grub.cfg
1766
1767     vt_img_unhook_root
1768     vt_unset_boot_opt
1769 }
1770
1771 function ventoy_img_batocera {
1772     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1773     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1774
1775     ventoy_debug_pause
1776
1777     #boot image file
1778     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=batocera
1779     vt_img_hook_root
1780
1781     set root=(vtimghd,1)
1782     syslinux_configfile (vtimghd,1)/boot/syslinux/syslinux.cfg
1783
1784     vt_img_unhook_root
1785     vt_unset_boot_opt
1786 }
1787
1788 function ventoy_img_openwrt {
1789     if [ -e (vtimghd,2)/lib64 ]; then
1790         set ventoy_busybox_ver=64
1791     fi
1792
1793     vt_fs_enum_1st_dir (vtimghd,2) /lib/modules/ vt_dir_name
1794
1795     if [ -f (vtimghd,2)/lib/modules/$vt_dir_name/dm-mod.ko ]; then
1796         set openwrt_plugin_need=0
1797         vt_img_extra_initrd_append  (vtimghd,2)/lib/modules/$vt_dir_name/dm-mod.ko
1798         if [ -f (vtimghd,2)/lib/modules/$vt_dir_name/dax.ko ]; then
1799             vt_img_extra_initrd_append  (vtimghd,2)/lib/modules/$vt_dir_name/dax.ko
1800         fi
1801     else
1802         set openwrt_plugin_need=1
1803         if [ ! -f ${vtoy_iso_part}/ventoy/ventoy_openwrt.xz ]; then
1804             ventoy_gui_console
1805             echo -e "\n ventoy_openwrt.xz not found. Please refer https://www.ventoy.net/en/doc_openwrt.html.\n"
1806             echo -e " 未找到 ventoy_openwrt.xz 文件。请参考 https://www.ventoy.net/cn/doc_openwrt.html\n"
1807             echo -e "\n press ENTER to exit (请按 回车 键返回) ..."
1808             read vtInputKey
1809             ventoy_cli_console
1810             return
1811         fi
1812     fi
1813
1814     if vt_img_check_range "${vtoy_iso_part}${vt_chosen_path}"; then
1815         ventoy_debug_pause
1816     else
1817         ventoy_gui_console
1818         echo -e "\n IMG file need processed. Please refer https://www.ventoy.net/en/doc_openwrt.html.\n"
1819         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"
1820         echo -e "\n press ENTER to exit (请按 回车 键返回) ..."
1821         read vtInputKey
1822         ventoy_cli_console
1823         return
1824     fi
1825
1826     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1827     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1828
1829     if [ $openwrt_plugin_need -eq 1 ]; then
1830         if [ -f ${vtoy_iso_part}/ventoy/ventoy_openwrt.xz ]; then
1831             vt_img_extra_initrd_append  ${vtoy_iso_part}/ventoy/ventoy_openwrt.xz
1832         fi
1833     fi
1834
1835     #boot image file
1836     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=openwrt
1837     vt_img_hook_root
1838
1839     set root=(vtimghd,1)
1840     configfile (vtimghd,1)/boot/grub/grub.cfg
1841
1842     vt_img_unhook_root
1843     vt_unset_boot_opt
1844 }
1845
1846 function ventoy_img_tails {
1847     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1848     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1849
1850     ventoy_debug_pause
1851
1852     #boot image file
1853     vt_set_boot_opt rdinit=/vtoy/vtoy live-media=/dev/dm-1 ventoyos=tails
1854     vt_img_hook_root
1855
1856     set root=(vtimghd,1)
1857     configfile (vtimghd,1)/efi/debian/grub.cfg
1858
1859     vt_img_unhook_root
1860     vt_unset_boot_opt
1861 }
1862
1863 function ventoy_img_fydeos {
1864     if [ "$grub_platform" = "pc" ]; then
1865         only_uefi_tip
1866         return
1867     fi
1868
1869     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=64"
1870     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1871
1872     ventoy_debug_pause
1873
1874     #boot image file
1875     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=fydeos
1876     vt_img_hook_root
1877
1878     set grubdisk=vtimghd
1879     set grubpartA=(vtimghd,3)
1880     set grubpartB=(vtimghd,5)
1881     set linuxpartA=(sda,3)
1882     set linuxpartB=(sda,5)
1883
1884     set root=(vtimghd,12)
1885     configfile (vtimghd,12)/efi/boot/grub.cfg
1886
1887     vt_img_unhook_root
1888     vt_unset_boot_opt
1889
1890     unset grubdisk
1891     unset grubpartA
1892     unset grubpartB
1893     unset linuxpartA
1894     unset linuxpartB
1895 }
1896
1897 function ventoy_img_cloudready {
1898     if [ "$grub_platform" = "pc" ]; then
1899         only_uefi_tip
1900         return
1901     fi
1902
1903     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=64"
1904     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1905
1906     ventoy_debug_pause
1907
1908     #boot image file
1909     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=cloudready
1910     vt_img_hook_root
1911
1912     set grubdisk=vtimghd
1913     set grubpartA=(vtimghd,3)
1914     set grubpartB=(vtimghd,5)
1915     set linuxpartA=(sda,3)
1916     set linuxpartB=(sda,5)
1917
1918     set root=(vtimghd,12)
1919     configfile (vtimghd,12)/efi/boot/grub.cfg
1920
1921     vt_img_unhook_root
1922     vt_unset_boot_opt
1923
1924     unset grubdisk
1925     unset grubpartA
1926     unset grubpartB
1927     unset linuxpartA
1928     unset linuxpartB
1929 }
1930
1931 function ventoy_img_memtest86 {
1932     chainloader (vtimghd,1)/efi/boot/BOOTX64.efi
1933     boot
1934 }
1935
1936 function img_unsupport_tip {
1937     echo -e "\n This IMG file is NOT supported now. \n"
1938     echo -e " 当前不支持启动此 IMG 文件 \n"
1939     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
1940     read vtInputKey
1941 }
1942
1943 function legacy_img_memdisk {
1944     linux16   $vtoy_path/memdisk
1945     echo "Loading img file to memory ..."
1946     initrd16  "${1}${2}"
1947
1948     ventoy_cli_console
1949     boot
1950 }
1951
1952 function img_common_menuentry {
1953     set ventoy_compatible=YES
1954     set ventoy_busybox_ver=32
1955     unset LoadIsoEfiDriver
1956
1957     vt_chosen_img_path vt_chosen_path vt_chosen_size
1958
1959     if vt_check_password "${vt_chosen_path}"; then
1960         return
1961     fi
1962
1963     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1964         return
1965     fi
1966
1967     if [ "$grub_platform" = "pc" ]; then
1968         if vt_check_mode 0; then
1969             legacy_img_memdisk $vtoy_iso_part "$vt_chosen_path"
1970             return
1971         fi
1972     fi
1973
1974     loopback vtimghd "${vtoy_iso_part}${vt_chosen_path}"
1975     vt_img_sector "${vtoy_iso_part}${vt_chosen_path}"
1976
1977     vt_img_part_info (vtimghd)
1978
1979     set vtback_root=$root
1980     ventoy_cli_console
1981     vt_push_last_entry
1982     set vtback_theme=$theme
1983     unset theme
1984
1985     vt_img_extra_initrd_reset
1986
1987
1988     vt_get_fs_label (vtimghd,1) vtImgHd1Label
1989
1990     if [ "$vtImgHd1Label" = "STATE" ]; then
1991         vt_get_fs_label (vtimghd,3) vtImgHd3Label
1992     elif [ -d (vtimghd,2)/lib ]; then
1993         vt_get_fs_label (vtimghd,2) vtImgHd2Label
1994     fi
1995
1996     if [ -e (vtimghd,1)/etc/hostname ]; then
1997         vt_1st_line (vtimghd,1)/etc/hostname vtImgHostname
1998     fi
1999
2000     if vt_str_begin "$vtImgHd3Label" "ROOT-"; then
2001         if [ -f (vtimghd,3)/etc/os-release.d/ID ]; then
2002             vt_1st_line (vtimghd,3)/etc/os-release.d/ID vt_release_line1
2003             if [ vt_str_begin "$vt_release_line1" "FydeOS" ]; then
2004                 ventoy_img_fydeos
2005             fi
2006         elif [ -f (vtimghd,3)/etc/cloudready-release ]; then
2007             ventoy_img_cloudready
2008         fi
2009     elif vt_str_begin "$vtImgHd1Label" "LAKKA"; then
2010         ventoy_img_openelec lakka
2011     elif vt_str_begin "$vtImgHd1Label" "LIBREELEC"; then
2012         ventoy_img_openelec LibreELEC
2013     elif vt_str_begin "$vtImgHd1Label" "paldo-live"; then
2014         ventoy_img_paldo
2015     elif vt_str_begin "$vtImgHostname" "freedombox"; then
2016         ventoy_img_freedombox
2017     elif vt_str_begin "$vtImgHd1Label" "BATOCERA"; then
2018         ventoy_img_batocera
2019     elif vt_str_begin "$vtImgHd1Label" "Tails"; then
2020         ventoy_img_tails
2021     elif [ "$vtImgHd2Label" = "RECALBOX" -o "$vtImgHd1Label" = "RECALBOX" ]; then
2022         ventoy_img_recalbox
2023     elif [ "$vtImgHd1Label" = "ESYSRESCUE" ]; then
2024         ventoy_img_esysrescue
2025     elif [ -e (vtimghd,1)/easy.sfs ]; then
2026         ventoy_img_easyos
2027     elif [ -e (vtimghd,1)/volumio.initrd ]; then
2028         ventoy_img_volumio
2029     elif [ -f (vtimghd,2)/loader/entries/ubos.conf ]; then
2030         ventoy_img_ubos
2031     elif [ -f (vtimghd,2)/etc/openwrt_version ]; then
2032         ventoy_img_openwrt
2033     elif [ -f (vtimghd,1)/efi/boot/mt86.png ]; then
2034         if [ "$grub_platform" = "pc" ]; then
2035             img_unsupport_tip
2036         else
2037             ventoy_img_memtest86
2038         fi
2039     else
2040         vt_linux_chain_data "${vtoy_iso_part}${vt_chosen_path}"
2041         ventoy_acpi_param ${vtoy_chain_mem_addr} 512
2042         if [ "$grub_platform" = "pc" ]; then
2043             linux16 $vtoy_path/ipxe.krn ${vtdebug_flag}  sector512  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
2044             boot
2045         else
2046             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:${vtoy_chain_mem_size}
2047             boot
2048         fi
2049     fi
2050
2051     loopback -d vtimghd
2052
2053     set root=$vtback_root
2054     vt_pop_last_entry
2055     set theme=$vtback_theme
2056     ventoy_gui_console
2057     set ventoy_compatible=NO
2058 }
2059
2060 function img_unsupport_menuentry {
2061     common_unsupport_menuentry
2062 }
2063
2064 #############################################################
2065 #############################################################
2066 #############################################################
2067 #######                 Main Process              ###########
2068 #############################################################
2069 #############################################################
2070 #############################################################
2071
2072 set VENTOY_VERSION="1.0.69"
2073
2074 #ACPI not compatible with Window7/8, so disable by default
2075 set VTOY_PARAM_NO_ACPI=1
2076
2077 # Default menu display mode, you can change it as you want.
2078 #    0: List mode
2079 #    1: TreeView mode
2080 set VTOY_DEFAULT_MENU_MODE=0
2081
2082 set VTOY_MEM_DISK_STR="[Memdisk]"
2083 set VTOY_ISO_RAW_STR="Compatible Mode"
2084 set VTOY_GRUB2_MODE_STR="GRUB2 Mode"
2085 set VTOY_WIMBOOT_MODE_STR="WIMBOOT Mode"
2086 set VTOY_ISO_UEFI_DRV_STR="UEFI FS"
2087
2088 set VTOY_F2_CMD="vt_browser_disk"
2089 set VTOY_F4_CMD="ventoy_localboot"
2090 set VTOY_F5_CMD="ventoy_diagnosis"
2091 set VTOY_F6_CMD="ventoy_ext_menu"
2092 set VTOY_HELP_CMD="ventoy_show_help"
2093 set VTOY_CHKSUM_CMD="ventoy_checksum"
2094 set VTOY_HELP_TXT_LANGUAGE="en_US"
2095 set VTOY_CHKSUM_FILE_PATH="X"
2096
2097
2098 if [ "$grub_platform" = "pc" ]; then
2099     set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION BIOS  www.ventoy.net"
2100 else
2101     if [ "$grub_cpu" = "i386" ]; then
2102         set VTOY_EFI_ARCH=ia32
2103         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION IA32  www.ventoy.net"
2104     elif [ "$grub_cpu" = "arm64" ]; then
2105         set VTOY_EFI_ARCH=aa64
2106         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION AA64  www.ventoy.net"
2107     elif [ "$grub_cpu" = "mips64el" ]; then
2108         set VTOY_EFI_ARCH=mips
2109         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION MIPS  www.ventoy.net"
2110     else
2111         set VTOY_EFI_ARCH=x64
2112         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION UEFI  www.ventoy.net"
2113     fi
2114 fi
2115
2116 vt_device $root  vtoy_dev
2117
2118 if [ "$vtoy_dev" = "tftp" ]; then
2119     set vtoy_path=($root)
2120     for vtid in 0 1 2 3; do
2121         if [ -f (hd$vtid,2)/ventoy/ventoy.cpio ]; then
2122             set vtoy_iso_part=(hd$vtid,1)
2123             set vtoy_efi_part=(hd$vtid,2)
2124             set vtoydev=hd$vtid
2125             break
2126         fi
2127     done
2128     loadfont ascii
2129
2130     if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
2131         set vt_plugin_path=$vtoy_iso_part
2132     else
2133         set vt_plugin_path=$prefix
2134         vt_load_plugin $vt_plugin_path
2135     fi
2136 else
2137     if [ "$prefix" = "(ventoydisk)/grub" ]; then
2138         set vtoy_path=(ventoydisk)/ventoy
2139     else
2140         set vtoy_path=($root)/ventoy
2141     fi
2142
2143     set vtoydev=$vtoy_dev
2144     set vtoy_iso_part=($vtoy_dev,1)
2145     set vtoy_efi_part=($vtoy_dev,2)
2146
2147     vt_load_file_to_mem "auto" $prefix/fonts/unicode.pf2 vtoy_font_mem
2148     loadfont mem:${vtoy_font_mem_addr}:size:${vtoy_font_mem_size}
2149
2150     set vt_plugin_path=$vtoy_iso_part
2151 fi
2152
2153 #Load Partition Table
2154 vt_load_part_table $vtoydev
2155
2156 #Load Plugin
2157 if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
2158     clear
2159     vt_load_plugin $vtoy_iso_part
2160     clear
2161 else
2162     vt_check_json_path_case $vtoy_iso_part
2163 fi
2164
2165 if [ -n "$VTOY_MENU_TIMEOUT" ]; then
2166     set timeout=$VTOY_MENU_TIMEOUT
2167 else
2168     unset timeout
2169 fi
2170
2171 if [ -f $vtoy_iso_part/ventoy/ventoy_wimboot.img ]; then
2172     vt_load_wimboot $vtoy_iso_part/ventoy/ventoy_wimboot.img
2173 elif [ -f $vtoy_efi_part/ventoy/ventoy_wimboot.img ]; then
2174     vt_load_wimboot $vtoy_efi_part/ventoy/ventoy_wimboot.img
2175 fi
2176
2177 if [ -f $vtoy_iso_part/ventoy/ventoy_vhdboot.img ]; then
2178     vt_load_vhdboot $vtoy_iso_part/ventoy/ventoy_vhdboot.img
2179 elif [ -f $vtoy_efi_part/ventoy/ventoy_vhdboot.img ]; then
2180     vt_load_vhdboot $vtoy_efi_part/ventoy/ventoy_vhdboot.img
2181 fi
2182
2183
2184 if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
2185     set VTOY_F3_CMD="vt_dynamic_menu 1 1"
2186     set VTOY_HOTKEY_TIP="h:Help  F1:Memdisk  F2:Browser  F3:TreeView  F4:Localboot  F5:Tools  F6:ExMenu"
2187 else
2188     set VTOY_F3_CMD="vt_dynamic_menu 1 0"
2189     set VTOY_HOTKEY_TIP="h:Help  F1:Memdisk  F2:Browser  F3:ListView  F4:Localboot  F5:Tools  F6:ExMenu"
2190 fi
2191
2192 terminal_output  console
2193
2194 if [ -n "$vtoy_gfxmode" ]; then
2195     set gfxmode=$vtoy_gfxmode
2196     set gfxpayload=keep
2197 else
2198     set gfxmode=1024x768
2199     set gfxpayload=keep
2200 fi
2201
2202
2203 if [ "$vtoy_display_mode" = "CLI" ]; then
2204     terminal_output  console
2205 elif [ "$vtoy_display_mode" = "serial" ]; then
2206     if [ -n "$vtoy_serial_param" ]; then
2207         serial $vtoy_serial_param
2208     fi
2209     terminal_input   serial
2210     terminal_output  serial
2211 elif [ "$vtoy_display_mode" = "serial_console" ]; then
2212     if [ -n "$vtoy_serial_param" ]; then
2213         serial $vtoy_serial_param
2214     fi
2215     terminal_input   serial console
2216     terminal_output  serial console
2217 else
2218     if [ -n "$vtoy_theme" ]; then
2219         vt_set_theme
2220     else
2221         set theme=$prefix/themes/ventoy/theme.txt
2222     fi
2223     terminal_output  gfxterm
2224 fi
2225
2226 if [ -n "$VTOY_DEFAULT_KBD_LAYOUT" ]; then
2227     set_keyboard_layout "$VTOY_DEFAULT_KBD_LAYOUT"
2228 fi
2229
2230 if [ -n "$VTOY_PLUGIN_PATH_CASE_MISMATCH" ]; then
2231     clear
2232     echo "$VTOY_PLUGIN_PATH_CASE_MISMATCH"
2233     echo -e "\n\nPath case does not match! ventoy directory and ventoy.json MUST be all lowercase!"
2234     echo -e "\n路径大小写不匹配！ventoy 目录和 ventoy.json 文件的名字必须是全部小写，请修正！"
2235     echo -e "\n\npress ENTER to continue (请按回车键继续) ..."
2236     read vtInputKey
2237 fi
2238
2239 if [ -n "$VTOY_PLUGIN_SYNTAX_ERROR" ]; then
2240     clear
2241     if [ -n "$VTOY_PLUGIN_ENCODE_ERROR" ]; then
2242         echo -e "\n Encoding type for ventoy.json is not supported, please convert to UTF-8.\n"
2243         echo -e " ventoy.json 文件编码格式不支持，请转换为 UTF-8 编码格式！\n"
2244     else
2245         echo -e "\n Syntax error detected in ventoy.json, please check! \n"
2246         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"
2247     fi
2248
2249     echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
2250     read vtInputKey
2251 fi
2252
2253
2254 for vtTFile in ventoy.json ventoy_grub.cfg; do
2255     if [ -f $vtoy_efi_part/ventoy/$vtTFile ]; then
2256         clear
2257         echo -e "\n You need to put $vtTFile in the 1st partition which hold the ISO files.\n"
2258         echo -e " $vtTFile 放错分区了，请放到镜像分区里的 ventoy 目录下（此目录需要手动创建）！\n"
2259         echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
2260         read vtInputKey
2261     fi
2262 done
2263
2264 #clear all input key before show main menu
2265 vt_clear_key
2266
2267 #export necessary variable
2268 export theme
2269 export gfxmode
2270 export gfxpayload
2271 export vtoydev
2272 export vtoy_path
2273 export vtdebug_flag
2274 export vtoy_iso_fs
2275 export vtoy_iso_part
2276 export vtoy_efi_part
2277 export VENTOY_VERSION
2278 export VTOY_CUR_VIDEO_MODE
2279 export VTOY_EFI_ARCH
2280 export VTOY_MEM_DISK_STR
2281 export VTOY_ISO_RAW_STR
2282 export VTOY_GRUB2_MODE_STR
2283 export VTOY_WIMBOOT_MODE_STR
2284 export VTOY_ISO_UEFI_DRV_STR
2285 export VTOY_F2_CMD
2286 export VTOY_F4_CMD
2287 export VTOY_F5_CMD
2288 export VTOY_F6_CMD
2289 export VTOY_HELP_CMD
2290 export VTOY_CHKSUM_CMD
2291 export VTOY_HELP_TXT_LANGUAGE
2292 export VTOY_CHKSUM_FILE_PATH
2293
2294
2295 #special VTOY_DEFAULT_IMAGE process
2296 if [ -n "$VTOY_DEFAULT_IMAGE" ]; then
2297     if regexp --set 1:vtHotkey --set 2:vtDefault "(F[2-9])>(.*)" "$VTOY_DEFAULT_IMAGE"; then
2298
2299         set default="$vtDefault"
2300         if [ -z "$VTOY_MENU_TIMEOUT" ]; then
2301             set timeout=0
2302         else
2303             set timeout=$VTOY_MENU_TIMEOUT
2304         fi
2305
2306         export timeout
2307         export default
2308
2309         if [ "$vtHotkey" = "F4" ]; then
2310             ventoy_localboot
2311         elif [ "$vtHotkey" = "F5" ]; then
2312             ventoy_diagnosis
2313         elif [ "$vtHotkey" = "F6" ]; then
2314             ventoy_ext_menu
2315         fi
2316
2317         unset timeout
2318         unset default
2319     fi
2320 fi
2321
2322 #colect all image files (iso files)
2323 set ventoy_img_count=0
2324 vt_list_img $vtoy_iso_part ventoy_img_count
2325
2326 #Main menu
2327 if [ $ventoy_img_count -gt 0 ]; then
2328     if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
2329         vt_dynamic_menu 0 0
2330     else
2331         vt_dynamic_menu 0 1
2332     fi
2333 else
2334     if [ -n "$VTOY_NO_ISO_TIP" ]; then
2335         NO_ISO_MENU="No ISO files found, $VTOY_NO_ISO_TIP"
2336     elif [ -n "$VTOY_DEFAULT_SEARCH_ROOT" ]; then
2337         NO_ISO_MENU="No ISO files found, please check VTOY_DEFAULT_SEARCH_ROOT"
2338     else
2339         NO_ISO_MENU="No ISO files found"
2340     fi
2341     menuentry "$NO_ISO_MENU (Press enter to reboot ...)" {
2342         echo -e "\n    Rebooting ... "
2343         reboot
2344     }
2345 fi