INSTALL/grub/grub.cfg

   1 #************************************************************************************
   2 # Copyright (c) 2020, longpanda <admin@ventoy.net>
   3 #
   4 # This program is free software; you can redistribute it and/or
   5 # modify it under the terms of the GNU General Public License as
   6 # published by the Free Software Foundation; either version 3 of the
   7 # License, or (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful, but
  10 # WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 # General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, see <http://www.gnu.org/licenses/>.
  16 #
  17 #************************************************************************************
  18
  19 function ventoy_pause {
  20     echo "press Enter to continue ......"
  21     read vtTmpPause
  22 }
  23
  24 function ventoy_debug_pause {
  25     if [ -n "${vtdebug_flag}" ]; then
  26         echo "press Enter to continue ......"
  27         read vtTmpPause
  28     fi
  29 }
  30
  31 function ventoy_cli_console {
  32     if [ -z "$vtoy_display_mode" ]; then
  33         terminal_output  console
  34     elif [ "$vtoy_display_mode" = "GUI" ]; then
  35         terminal_output  console
  36     fi
  37 }
  38
  39 function ventoy_gui_console {
  40     if [ -z "$vtoy_display_mode" ]; then
  41         terminal_output  gfxterm
  42     elif [ "$vtoy_display_mode" = "GUI" ]; then
  43         terminal_output  gfxterm
  44     fi
  45 }
  46
  47 function ventoy_acpi_param {
  48     if [ "$VTOY_PARAM_NO_ACPI" != "1" ]; then
  49         vt_acpi_param "$1" "$2"
  50     fi
  51 }
  52
  53 function ventoy_vcfg_proc {
  54     if vt_check_custom_boot "${1}" vt_vcfg; then
  55         set vtoy_chosen_path="${1}"
  56         vt_file_basefile "${vtoy_chosen_path}" vtoy_chosen_file
  57
  58         export vtoy_chosen_path
  59         export vtoy_chosen_file
  60         ventoy_debug_pause
  61         configfile "${vtoy_iso_part}${vt_vcfg}"
  62         true
  63     else
  64         false
  65     fi
  66 }
  67
  68 function ventoy_power {
  69     configfile $prefix/power.cfg
  70 }
  71
  72 function ventoy_diagnosis {
  73     vt_enum_video_mode
  74     configfile $prefix/debug.cfg
  75 }
  76
  77 function ventoy_localboot {
  78     configfile $prefix/localboot.cfg
  79 }
  80
  81 function ventoy_ext_menu {
  82     if [ -e $vt_plugin_path/ventoy/ventoy_grub.cfg ]; then
  83         set ventoy_new_context=1
  84         configfile $vt_plugin_path/ventoy/ventoy_grub.cfg
  85         unset ventoy_new_context
  86     else
  87        echo "ventoy_grub.cfg NOT exist."
  88        echo -e "\npress ENTER to exit ..."
  89        read vtInputKey
  90     fi
  91 }
  92
  93 function get_os_type {
  94     set vtoy_os=Linux
  95
  96     for file in "efi/microsoft/boot/bcd" "sources/boot.wim" "boot/bcd" "bootmgr.efi" "boot/etfsboot.com" ; do
  97         if vt_file_exist_nocase (loop)/$file; then
  98             set vtoy_os=Windows
  99             break
 100         fi
 101     done
 102
 103     if [ "$vtoy_os" = "Linux" ]; then
 104         if vt_strstr "$vt_system_id" "FreeBSD"; then
 105             set vtoy_os=Unix
 106             set vt_unix_type=FreeBSD
 107         elif [ -e (loop)/bin/freebsd-version ]; then
 108             set vtoy_os=Unix
 109             set vt_unix_type=FreeBSD
 110         elif vt_str_begin "$vt_system_id" "DragonFly"; then
 111             set vtoy_os=Unix
 112             set vt_unix_type=DragonFly
 113
 114
 115         elif [ -e (loop)/boot/kernel/kernel ]; then
 116             if file --is-x86-kfreebsd (loop)/boot/kernel/kernel; then
 117                 set vtoy_os=Unix
 118                 set vt_unix_type=FreeBSD
 119             elif file --is-x86-knetbsd (loop)/boot/kernel/kernel; then
 120                 set vtoy_os=Unix
 121                 set vt_unix_type=NetBSD
 122             fi
 123         fi
 124     fi
 125
 126     if [ -n "${vtdebug_flag}" ]; then
 127         echo ISO is "$vtoy_os"
 128     fi
 129 }
 130
 131 function vt_check_compatible_pe {
 132     #Check for PE without external tools
 133     if [ -f "$1/HBCD_PE.ini" ]; then
 134         set ventoy_compatible=YES
 135     fi
 136 }
 137
 138 function locate_initrd {
 139     vt_linux_locate_initrd
 140
 141     if [ -n "${vtdebug_flag}" ]; then
 142         vt_linux_dump_initrd
 143         ventoy_debug_pause
 144     fi
 145 }
 146
 147 function locate_wim {
 148     vt_windows_locate_wim_patch (loop)
 149
 150     if [ -n "${vtdebug_flag}" ]; then
 151         echo '###############################################'
 152         vt_dump_wim_patch
 153         echo '###############################################'
 154         ventoy_debug_pause
 155     fi
 156 }
 157
 158 function distro_specify_wim_patch {
 159     if [ -d (loop)/h3pe ]; then
 160         vt_windows_collect_wim_patch wim /BOOT/H3_10PE.WIM
 161         vt_windows_collect_wim_patch wim /BOOT/H3_7PE.WIM
 162         vt_windows_collect_wim_patch wim /BOOT/H3_8PE.WIM
 163         vt_windows_collect_wim_patch wim /BOOT/H3_81PE.WIM
 164     fi
 165 }
 166
 167 function distro_specify_wim_patch_phase2 {
 168     if [ -f (loop)/boot/boot.wim ]; then
 169         vt_windows_collect_wim_patch wim /boot/boot.wim
 170     fi
 171 }
 172
 173
 174 function distro_specify_initrd_file {
 175     if [ -e (loop)/boot/all.rdz ]; then
 176         vt_linux_specify_initrd_file /boot/all.rdz
 177     elif [ -e (loop)/boot/xen.gz ]; then
 178         if [ -e (loop)/install.img ]; then
 179             vt_linux_specify_initrd_file /install.img
 180         fi
 181     elif [ -d (loop)/casper ]; then
 182         if [ -e (loop)/casper/initrd ]; then
 183             vt_linux_specify_initrd_file /casper/initrd
 184         fi
 185         if [ -e (loop)/casper/initrd.gz ]; then
 186             vt_linux_specify_initrd_file /casper/initrd.gz
 187         fi
 188         if [ -e (loop)/casper/initrd-oem ]; then
 189             vt_linux_specify_initrd_file /casper/initrd-oem
 190         fi
 191     elif [ -e (loop)/boot/grub/initrd.xz ]; then
 192         vt_linux_specify_initrd_file /boot/grub/initrd.xz
 193     elif [ -e (loop)/initrd.gz ]; then
 194         vt_linux_specify_initrd_file /initrd.gz
 195     elif [ -e (loop)/slax/boot/initrfs.img ]; then
 196         vt_linux_specify_initrd_file /slax/boot/initrfs.img
 197     elif [ -e (loop)/pmagic/initrd.img ]; then
 198         vt_linux_specify_initrd_file /pmagic/initrd.img
 199     elif [ -e (loop)/boot/initrd.xz ]; then
 200         vt_linux_specify_initrd_file /boot/initrd.xz
 201     elif [ -e (loop)/boot/initrd.gz ]; then
 202         vt_linux_specify_initrd_file /boot/initrd.gz
 203     elif [ -f (loop)/boot/initrd ]; then
 204         vt_linux_specify_initrd_file /boot/initrd
 205     elif [ -f (loop)/boot/x86_64/loader/initrd ]; then
 206         vt_linux_specify_initrd_file /boot/x86_64/loader/initrd
 207     elif [ -f (loop)/boot/initramfs-x86_64.img ]; then
 208         vt_linux_specify_initrd_file /boot/initramfs-x86_64.img
 209     elif [ -f (loop)/boot/isolinux/initramfs_data64.cpio.gz ]; then
 210         vt_linux_specify_initrd_file /boot/isolinux/initramfs_data64.cpio.gz
 211
 212
 213     fi
 214
 215     if [ -f (loop)/isolinux/initrd.gz ]; then
 216         vt_linux_specify_initrd_file /isolinux/initrd.gz
 217     fi
 218
 219     if [ "$vt_chosen_size" = "1133375488" ]; then
 220         if [ -d (loop)/boot/grub/x86_64-efi ]; then
 221             vt_cpio_busybox64 "64h"
 222         fi
 223     fi
 224 }
 225
 226
 227 function distro_specify_initrd_file_phase2 {
 228     if [ -f (loop)/boot/initrd.img ]; then
 229         vt_linux_specify_initrd_file /boot/initrd.img
 230     elif [ -f (loop)/Setup/initrd.gz ]; then
 231         vt_linux_specify_initrd_file /Setup/initrd.gz
 232     elif [ -f (loop)/isolinux/initramfs ]; then
 233         vt_linux_specify_initrd_file /isolinux/initramfs
 234     elif [ -f (loop)/boot/iniramfs.igz ]; then
 235         vt_linux_specify_initrd_file /boot/iniramfs.igz
 236     elif [ -f (loop)/initrd-x86_64 ]; then
 237         vt_linux_specify_initrd_file /initrd-x86_64
 238     elif [ -f (loop)/live/initrd.img ]; then
 239         vt_linux_specify_initrd_file /live/initrd.img
 240     elif [ -f (loop)/initrd.img ]; then
 241         vt_linux_specify_initrd_file /initrd.img
 242     elif [ -f (loop)/sysresccd/boot/x86_64/sysresccd.img ]; then
 243         vt_linux_specify_initrd_file /sysresccd/boot/x86_64/sysresccd.img
 244     elif [ -f (loop)/CDlinux/initrd ]; then
 245         vt_linux_specify_initrd_file /CDlinux/initrd
 246     elif [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 247         vt_linux_specify_initrd_file /parabola/boot/x86_64/parabolaiso.img
 248         if [ -f (loop)/parabola/boot/i686/parabolaiso.img ]; then
 249             vt_linux_specify_initrd_file /parabola/boot/i686/parabolaiso.img
 250         fi
 251     elif [ -f (loop)/parabola/boot/x86_64/initramfs-linux-libre.img ]; then
 252         vt_linux_specify_initrd_file /parabola/boot/x86_64/initramfs-linux-libre.img
 253         if [ -f (loop)/parabola/boot/i686/initramfs-linux-libre.img ]; then
 254             vt_linux_specify_initrd_file /parabola/boot/i686/initramfs-linux-libre.img
 255         fi
 256     elif [ -f (loop)/hyperbola/boot/x86_64/hyperiso.img ]; then
 257         vt_linux_specify_initrd_file /hyperbola/boot/x86_64/hyperiso.img
 258         if [ -f (loop)/hyperbola/boot/i686/hyperiso.img ]; then
 259             vt_linux_specify_initrd_file /hyperbola/boot/i686/hyperiso.img
 260         fi
 261     elif [ -f (loop)/EFI/BOOT/initrd.img ]; then
 262         #Qubes
 263         vt_linux_specify_initrd_file /EFI/BOOT/initrd.img
 264         if [ "$grub_platform" != "pc" ]; then
 265             vt_add_replace_file 0 "initrd.img"
 266         fi
 267     elif [ -f (loop)/initrd ]; then
 268         vt_linux_specify_initrd_file /initrd
 269     elif [ -f (loop)/live/initrd1 ]; then
 270         vt_linux_specify_initrd_file /live/initrd1
 271     elif [ -f (loop)/isolinux/initrd.img ]; then
 272         vt_linux_specify_initrd_file /isolinux/initrd.img
 273     elif [ -f (loop)/isolinux/initrd.gz ]; then
 274         vt_linux_specify_initrd_file /isolinux/initrd.gz
 275     elif [ -f (loop)/syslinux/kernel/initramfs.gz ]; then
 276         vt_linux_specify_initrd_file /syslinux/kernel/initramfs.gz
 277     elif vt_strstr "$vt_volume_id" "Daphile"; then
 278         vt_linux_parse_initrd_isolinux   (loop)/isolinux/
 279     elif [ -f (loop)/boot/rootfs.xz ]; then
 280         vt_linux_specify_initrd_file /boot/rootfs.xz
 281         if [ "$grub_platform" != "pc" ]; then
 282             vt_add_replace_file 0 "minimal\\x86_64\\rootfs.xz"
 283         fi
 284     elif [ -f (loop)/arch/boot/x86_64/archiso.img ]; then
 285         vt_linux_specify_initrd_file /arch/boot/x86_64/archiso.img
 286         if [ "$grub_platform" != "pc" ]; then
 287             vt_add_replace_file 0 "EFI\\archiso\\archiso.img"
 288         fi
 289     elif [ -f (loop)/blackarch/boot/x86_64/archiso.img ]; then
 290         vt_linux_specify_initrd_file /blackarch/boot/x86_64/archiso.img
 291     elif [ -f (loop)/blackarch/boot/x86_64/initramfs-linux.img ]; then
 292         vt_linux_specify_initrd_file /blackarch/boot/x86_64/initramfs-linux.img
 293
 294     elif [ -f (loop)/install.amd/initrd.gz ]; then
 295         vt_linux_specify_initrd_file /live/initrd2.img
 296         vt_linux_specify_initrd_file /install.amd/initrd.gz
 297         vt_linux_specify_initrd_file /install.amd/gtk/initrd.gz
 298     elif [ -f (loop)/boot/grub/kernels.cfg ]; then
 299         vt_linux_parse_initrd_grub  file  (loop)/boot/grub/kernels.cfg
 300     elif [ -f (loop)/austrumi/initrd.gz ]; then
 301         vt_linux_specify_initrd_file /austrumi/initrd.gz
 302         if [ -f (loop)/EFI/BOOT/bootx64.efi ]; then
 303             vt_cpio_busybox64 "64h"
 304         fi
 305     elif [ -f (loop)/boot/initfs.x86_64-efi ]; then
 306         vt_linux_specify_initrd_file /boot/initfs.x86_64-efi
 307         if [ -f (loop)/boot/initfs.i386-pc ]; then
 308             vt_linux_specify_initrd_file /boot/initfs.i386-pc
 309         fi
 310     elif [ -f (loop)/antiX/initrd.gz ]; then
 311         vt_linux_specify_initrd_file /antiX/initrd.gz
 312     elif [ -f (loop)/360Disk/initrd.gz ]; then
 313         vt_linux_specify_initrd_file /360Disk/initrd.gz
 314     elif [ -f (loop)/porteus/initrd.xz ]; then
 315         vt_linux_specify_initrd_file /porteus/initrd.xz
 316
 317     fi
 318 }
 319
 320 function ventoy_get_ghostbsd_ver {
 321     # fallback to parse version from elf /boot/kernel/kernel
 322     set vt_freebsd_ver=xx
 323 }
 324
 325 function ventoy_get_furybsd_ver {
 326     if regexp "13\.[0-9]" "$2"; then
 327         set vt_freebsd_ver=13.x
 328     else
 329         set vt_freebsd_ver=12.x
 330     fi
 331 }
 332
 333 function ventoy_get_freenas_ver {
 334     set vt_freebsd_ver=11.x
 335
 336     if [ -e (loop)/FreeNAS-MANIFEST ]; then
 337         vt_parse_freenas_ver (loop)/FreeNAS-MANIFEST vt_freenas_ver
 338         if regexp "^13\.[0-9]" "$vt_freenas_ver"; then
 339             set vt_freebsd_ver=13.x
 340         elif regexp "^12\.[0-9]" "$vt_freenas_ver"; then
 341             set vt_freebsd_ver=12.x
 342         elif regexp "^11\.[0-9]" "$vt_freenas_ver"; then
 343             set vt_freebsd_ver=11.x
 344         fi
 345     fi
 346 }
 347
 348 function ventoy_get_truenas_ver {
 349     set vt_freebsd_ver=12.x
 350
 351     if [ -e (loop)/TrueNAS-MANIFEST ]; then
 352         vt_parse_freenas_ver (loop)/TrueNAS-MANIFEST vt_truenas_ver
 353         if regexp "^13\.[0-9]" "$vt_truenas_ver"; then
 354             set vt_freebsd_ver=13.x
 355         elif regexp "^12\.[0-9]" "$vt_truenas_ver"; then
 356             set vt_freebsd_ver=12.x
 357         elif regexp "^11\.[0-9]" "$vt_truenas_ver"; then
 358             set vt_freebsd_ver=11.x
 359         fi
 360     fi
 361 }
 362
 363 function ventoy_get_midnightbsd_ver {
 364     set vt_freebsd_ver=11.x
 365 }
 366
 367 function ventoy_freebsd_proc {
 368     set vtFreeBsdDistro=FreeBSD
 369     set vt_freebsd_ver=xx
 370
 371     if vt_strstr "$vt_volume_id" "GHOSTBSD"; then
 372         ventoy_get_ghostbsd_ver "$1" "${chosen_path}"
 373     elif vt_strstr "$vt_volume_id" "FREENAS"; then
 374         ventoy_get_freenas_ver "$1" "${chosen_path}"
 375     elif vt_strstr "$vt_volume_id" "TRUENAS"; then
 376         ventoy_get_truenas_ver "$1" "${chosen_path}"
 377     elif vt_strstr "$vt_volume_id" "FURYBSD"; then
 378         ventoy_get_furybsd_ver "$1" "${chosen_path}"
 379     elif regexp "^13_[0-9]" "$vt_volume_id"; then
 380         set vt_freebsd_ver=13.x
 381     elif regexp "^12_[0-9]" "$vt_volume_id"; then
 382         set vt_freebsd_ver=12.x
 383     elif regexp "^11_[0-9]" "$vt_volume_id"; then
 384         set vt_freebsd_ver=11.x
 385     elif regexp "^10_[0-9]" "$vt_volume_id"; then
 386         set vt_freebsd_ver=10.x
 387     elif regexp "^9_[0-9]" "$vt_volume_id"; then
 388         set vt_freebsd_ver=9.x
 389     elif [ -d (loop)/usr/midnightbsd-dist ]; then
 390         ventoy_get_midnightbsd_ver "$1" "${chosen_path}"
 391         set vtFreeBsdDistro=MidnightBSD
 392     elif [ -e (loop)/bin/freebsd-version ]; then
 393         vt_unix_parse_freebsd_ver (loop)/bin/freebsd-version vt_userland_ver
 394         if regexp "\"13\.[0-9]-" "$vt_userland_ver"; then
 395             set vt_freebsd_ver=13.x
 396         elif regexp "\"12\.[0-9]-" "$vt_userland_ver"; then
 397             set vt_freebsd_ver=12.x
 398         elif regexp "\"11\.[0-9]-" "$vt_userland_ver"; then
 399             set vt_freebsd_ver=11.x
 400         elif regexp "\"10\.[0-9]-" "$vt_userland_ver"; then
 401             set vt_freebsd_ver=10.x
 402         elif regexp "\"9\.[0-9]-" "$vt_userland_ver"; then
 403             set vt_freebsd_ver=9.x
 404         fi
 405     elif [ -e (loop)/README.TXT ]; then
 406         vt_1st_line (loop)/README.TXT vt_freebsd_line1
 407         if regexp "FreeBSD 13\.[0-9]-" "$vt_freebsd_line1"; then
 408             set vt_freebsd_ver=13.x
 409         elif regexp "FreeBSD 12\.[0-9]-" "$vt_freebsd_line1"; then
 410             set vt_freebsd_ver=12.x
 411         elif regexp "FreeBSD 11\.[0-9]-" "$vt_freebsd_line1"; then
 412             set vt_freebsd_ver=11.x
 413         elif regexp "FreeBSD 10\.[0-9]-" "$vt_freebsd_line1"; then
 414             set vt_freebsd_ver=10.x
 415         elif regexp "FreeBSD 9\.[0-9]-" "$vt_freebsd_line1"; then
 416             set vt_freebsd_ver=9.x
 417         fi
 418     elif vt_strstr "${chosen_path}" "MidnightBSD"; then
 419         set vt_freebsd_ver=9.x
 420     fi
 421
 422     set vt_freebsd_bit=64
 423     for file in "/boot/kernel/kernel" "/boot/kernel/kernel.gz"; do
 424         if [ -e (loop)/$file ]; then
 425             if file --is-i386-kfreebsd (loop)/$file; then
 426                 set vt_freebsd_bit=32
 427             fi
 428             break
 429         fi
 430     done
 431
 432     if [ "$vt_freebsd_ver" = "xx" ]; then
 433         if [ -e (loop)/boot/kernel/kernel ]; then
 434             vt_unix_parse_freebsd_ver_elf (loop)/boot/kernel/kernel $vt_freebsd_bit vt_freebsd_ver
 435         fi
 436
 437         if [ "$vt_freebsd_ver" = "xx" ]; then
 438             set vt_freebsd_ver=13.x
 439         fi
 440     fi
 441
 442     if [ -n "${vtdebug_flag}" ]; then
 443         echo "This is FreeBSD $vt_freebsd_ver ${vt_freebsd_bit}bit"
 444     fi
 445
 446     unset vt_unix_mod_path
 447     for file in "/COPYRIGHT" "/FreeNAS-MANIFEST" "/TrueNAS-MANIFEST" "/version" "/etc/fstab"; do
 448         if [ -e (loop)${file} ]; then
 449             set vt_unix_mod_path=${file}
 450             break
 451         fi
 452     done
 453
 454     if [ -e (loop)/usr/freebsd-dist/cloninst.sh ]; then
 455         set vtFreeBsdDistro=ClonOS
 456     fi
 457
 458     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
 459     vt_unix_replace_conf FreeBSD "${1}${chosen_path}"
 460 }
 461
 462 function ventoy_dragonfly_proc {
 463
 464     unset vt_unix_mod_path
 465     for file in "/boot/kernel/initrd.img.gz"; do
 466         if [ -e (loop)${file} ]; then
 467             set vt_unix_mod_path=${file}
 468             break
 469         fi
 470     done
 471
 472     vt_unix_replace_ko $vt_unix_mod_path ${vtoy_path}/dragonfly.mfs.xz
 473     vt_unix_fill_image_desc
 474     vt_unix_gzip_new_ko
 475     vt_unix_replace_conf DragonFly "${1}${chosen_path}"
 476 }
 477
 478 function ventoy_unix_comm_proc {
 479     vt_unix_reset
 480
 481     if [ "$ventoy_compatible" = "NO" ]; then
 482         loopback vtunix $vtoy_efi_part/ventoy/ventoy_unix.cpio
 483
 484         if [ "$vt_unix_type" = "FreeBSD" ]; then
 485             ventoy_freebsd_proc "$1" "${chosen_path}"
 486         elif [ "$vt_unix_type" = "DragonFly" ]; then
 487             ventoy_dragonfly_proc "$1" "${chosen_path}"
 488         elif [ "$vt_unix_type" = "NetBSD" ]; then
 489             echo "NetBSD not supported"
 490
 491
 492         else
 493             if [ -n "${vtdebug_flag}" ]; then
 494                 echo "Unknown unix type"
 495             fi
 496         fi
 497     fi
 498
 499     vt_unix_chain_data "${1}${chosen_path}"
 500     ventoy_debug_pause
 501 }
 502
 503
 504 function uefi_windows_menu_func {
 505     vt_windows_reset
 506
 507     if [ "$ventoy_compatible" = "NO" ]; then
 508
 509         if [ "$ventoy_fs_probe" = "iso9660" ]; then
 510             loopback -d loop
 511             vt_iso9660_nojoliet 1
 512             loopback loop "$1$2"
 513         fi
 514
 515         for file in "efi/microsoft/boot/bcd"; do
 516             vt_windows_collect_wim_patch bcd (loop)/$file
 517         done
 518
 519         vt_windows_count_wim_patch vt_wim_cnt
 520         if [ $vt_wim_cnt -eq 0 ]; then
 521             distro_specify_wim_patch_phase2
 522         fi
 523
 524         ventoy_debug_pause
 525         locate_wim
 526     fi
 527
 528     vt_windows_chain_data "${1}${chosen_path}"
 529     ventoy_debug_pause
 530
 531     if [ -n "$vtoy_chain_mem_addr" ]; then
 532         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 533         ventoy_cli_console
 534         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:${vtoy_chain_mem_size}
 535         boot
 536     else
 537         echo "chain empty failed"
 538         ventoy_pause
 539     fi
 540 }
 541
 542 function uefi_linux_menu_func {
 543
 544     if [ "$ventoy_compatible" = "NO" ]; then
 545
 546         if [ "$ventoy_fs_probe" = "udf" ]; then
 547             loopback -d loop
 548             set ventoy_fs_probe=iso9660
 549             loopback loop "$1$2"
 550         fi
 551
 552         vt_load_cpio  $vtoy_path   "$2" "$1" "busybox=$ventoy_busybox_ver"
 553
 554         vt_linux_clear_initrd
 555
 556         if [ -d (loop)/pmagic ]; then
 557             vt_linux_specify_initrd_file /pmagic/initrd.img
 558         else
 559             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
 560                 if [ -e (loop)/$file ]; then
 561                     vt_linux_parse_initrd_grub  file  (loop)/$file
 562                 fi
 563             done
 564         fi
 565
 566         # special process for special distros
 567         if [ -d (loop)/loader/entries ]; then
 568             vt_linux_parse_initrd_grub  dir  (loop)/loader/entries/
 569         elif [ -d (loop)/boot/grub ]; then
 570             vt_linux_parse_initrd_grub  dir  (loop)/boot/grub/
 571         fi
 572
 573         distro_specify_initrd_file
 574
 575         vt_linux_initrd_count vtcount
 576
 577         if [ $vtcount -eq 0 ]; then
 578             distro_specify_initrd_file_phase2
 579
 580             if [ "$vt_efi_dir" = "NO" ]; then
 581                 if [ -f (loop)/efi.img ];  then
 582                     vt_add_replace_file 0 "initrd"
 583                 fi
 584             fi
 585         fi
 586
 587         locate_initrd
 588
 589         if [ -d (loop)/loader/entries ]; then
 590             vt_linux_get_main_initrd_index vtindex
 591
 592             if [ -d (loop)/arch ]; then
 593                 if [ -f (loop)/arch/boot/x86_64/archiso.img ]; then
 594                     vt_add_replace_file $vtindex "EFI\\archiso\\archiso.img"
 595                 elif [ -f (loop)/arch/boot/x86_64/initramfs-linux.img ]; then
 596                     vt_add_replace_file $vtindex "arch\\boot\\x86_64\\initramfs-linux.img"
 597                 elif [ -f (loop)/boot/initramfs_x86_64.img ]; then
 598                     vt_add_replace_file $vtindex "boot\\initramfs_x86_64.img"
 599                 fi
 600             elif [ -d (loop)/blackarch ]; then
 601                 if [ -f (loop)/blackarch/boot/x86_64/archiso.img ]; then
 602                     vt_add_replace_file $vtindex "EFI\\archiso\\archiso.img"
 603                 elif [ -f (loop)/blackarch/boot/x86_64/initramfs-linux.img ]; then
 604                     vt_add_replace_file $vtindex "blackarch\\boot\\x86_64\\initramfs-linux.img"
 605                 fi
 606             elif [ -d (loop)/anarchy ]; then
 607                 if [ -f (loop)/anarchy/boot/x86_64/initramfs-linux.img ]; then
 608                     vt_add_replace_file $vtindex "anarchy\\boot\\x86_64\\initramfs-linux.img"
 609                 fi
 610             elif [ -d (loop)/parabola ]; then
 611                 if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 612                     vt_add_replace_file $vtindex "EFI\\parabolaiso\\parabolaiso.img"
 613                 elif [ -f (loop)/parabola/boot/x86_64/initramfs-linux-libre.img ]; then
 614                     vt_add_replace_file $vtindex "parabola\\boot\\x86_64\\initramfs-linux-libre.img"
 615                 fi
 616             elif [ -f (loop)/EFI/BOOT/initrd.gz ]; then
 617                 vt_add_replace_file $vtindex "EFI\\BOOT\\initrd.gz"
 618             elif [ -f (loop)/loader/entries/thinstation.conf ]; then
 619                 vt_add_replace_file $vtindex "boot\\initrd"
 620             elif [ -f (loop)/loader/entries/pisi-efi-x86_64.conf ]; then
 621                 vt_add_replace_file $vtindex "EFI\\pisi\\initrd.img"
 622             fi
 623         elif [ -d (loop)/EFI/boot/entries ]; then
 624             if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 625                 vt_add_replace_file 0 "EFI\\parabolaiso\\parabolaiso.img"
 626             elif [ -f (loop)/hyperbola/boot/x86_64/hyperiso.img ]; then
 627                 vt_add_replace_file 0 "EFI\\hyperiso\\hyperiso.img"
 628             fi
 629         elif [ -d (loop)/EFI/BOOT/entries ]; then
 630             if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 631                 vt_add_replace_file 0 "EFI\\parabolaiso\\parabolaiso.img"
 632             elif [ -f (loop)/parabola/boot/x86_64/initramfs-linux-libre.img ]; then
 633                 vt_add_replace_file $vtindex "parabola\\boot\\x86_64\\initramfs-linux-libre.img"
 634             fi
 635         elif [ -e (loop)/syslinux/alt0/full.cz ]; then
 636             vt_add_replace_file 0 "EFI\\BOOT\\full.cz"
 637             set FirstTryBootFile='@EFI@BOOT@grubx64.efi'
 638
 639
 640         fi
 641
 642     fi
 643
 644     vt_linux_chain_data "${1}${chosen_path}"
 645
 646     if [ -n "$LoadIsoEfiDriver" -a $vt_chosen_size -lt 104857600 ]; then
 647         if [ -f (loop)/efi/clover/cloverx64.efi ]; then
 648             unset LoadIsoEfiDriver
 649         fi
 650     fi
 651
 652     if [ -n "$vtoy_chain_mem_addr" ]; then
 653         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 654         ventoy_cli_console
 655
 656         if vt_check_mode 3; then
 657             ventoy_debug_pause
 658         else
 659             if [ "$VTOY_EFI_ARCH" != "mips" ]; then
 660                 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:${vtoy_chain_mem_size}
 661                 boot
 662             fi
 663         fi
 664
 665         # fallback
 666         set vtback_root=$root
 667         vt_push_last_entry
 668         set vtback_theme=$theme
 669         unset theme
 670
 671         vt_trailer_cpio "$vtoy_iso_part" "$vt_chosen_path" noinit
 672         vt_set_boot_opt rdinit=/vtoy/vtoy
 673
 674         set root=(loop)
 675         set vtback_cfg_find=0
 676         for cfg in "/boot/grub/grub.cfg" "/EFI/BOOT/grub.cfg" "/EFI/debian/grub.cfg" "EFI/boot/grub.cfg" "efi/boot/grub.cfg" "/grub/grub.cfg" "EFI/BOOT/BOOTX64.conf"; do
 677             if [ -e "$cfg" ]; then
 678                 set vtback_cfg_find=1
 679                 configfile "$cfg"
 680                 break
 681             fi
 682         done
 683
 684         if [ "$vtback_cfg_find" = "0" ]; then
 685             echo " "
 686             echo "No bootfile found for UEFI!"
 687             echo "Maybe the image does not support $VTOY_EFI_ARCH UEFI"
 688             echo " "
 689             sleep 30
 690         fi
 691
 692         vt_unset_boot_opt
 693         set root=$vtback_root
 694         set theme=$vtback_theme
 695         vt_pop_last_entry
 696         ventoy_gui_console
 697     else
 698         echo "chain empty failed"
 699         ventoy_pause
 700     fi
 701 }
 702
 703 function uefi_unix_menu_func {
 704     ventoy_unix_comm_proc $1 "${chosen_path}"
 705
 706     if [ -n "$vtoy_chain_mem_addr" ]; then
 707         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 708         ventoy_cli_console
 709         chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} FirstTry=${FirstTryBootFile} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 710         boot
 711     else
 712         echo "chain empty failed"
 713         ventoy_pause
 714     fi
 715 }
 716
 717 function ventoy_reset_nojoliet {
 718     if vt_str_begin "$vt_volume_id" "ARCARESCUE"; then
 719         vt_iso9660_nojoliet 1
 720     else
 721         vt_iso9660_nojoliet 0
 722     fi
 723 }
 724
 725 function uefi_iso_menu_func {
 726
 727     if [ -d (loop)/ ]; then
 728         loopback -d loop
 729     fi
 730
 731     if [ -n "$vtisouefi" ]; then
 732         set LoadIsoEfiDriver=on
 733         unset vtisouefi
 734     elif vt_check_mode 2; then
 735         set LoadIsoEfiDriver=on
 736     else
 737         unset LoadIsoEfiDriver
 738     fi
 739
 740     set chosen_path="$2"
 741     vt_select_auto_install "${chosen_path}"
 742     vt_select_persistence "${chosen_path}"
 743
 744     if vt_is_udf "${1}${chosen_path}"; then
 745         set ventoy_fs_probe=udf
 746     else
 747         set ventoy_fs_probe=iso9660
 748         ventoy_reset_nojoliet
 749     fi
 750
 751     loopback loop "${1}${chosen_path}"
 752     get_os_type (loop)
 753
 754     if [ -d (loop)/EFI ]; then
 755         set vt_efi_dir=YES
 756     elif [ -d (loop)/efi ]; then
 757         set vt_efi_dir=YES
 758     else
 759         set vt_efi_dir=NO
 760     fi
 761
 762     if [ -n "$vtcompat" ]; then
 763         set ventoy_compatible=YES
 764         unset vtcompat
 765     elif vt_check_mode 1; then
 766         set ventoy_compatible=YES
 767     else
 768         vt_check_compatible (loop)
 769     fi
 770
 771     vt_img_sector "${1}${chosen_path}"
 772
 773     if [ "$ventoy_fs_probe" = "iso9660" ]; then
 774         vt_select_conf_replace "${1}" "${chosen_path}"
 775     fi
 776
 777     if [ "$vtoy_os" = "Windows" ]; then
 778         vt_check_compatible_pe (loop)
 779         uefi_windows_menu_func  "$1" "${chosen_path}"
 780     elif [ "$vtoy_os" = "Unix" ]; then
 781         uefi_unix_menu_func "$1" "${chosen_path}"
 782     else
 783         uefi_linux_menu_func  "$1" "${chosen_path}"
 784     fi
 785
 786     ventoy_gui_console
 787 }
 788
 789 function uefi_iso_memdisk {
 790     echo 'Loading ISO file to memory ...'
 791     vt_load_img_memdisk "${1}${2}" vtoy_iso_buf
 792
 793     ventoy_cli_console
 794     chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
 795     boot
 796
 797     ventoy_gui_console
 798 }
 799
 800
 801 function legacy_windows_menu_func {
 802     vt_windows_reset
 803
 804     if [ "$ventoy_compatible" = "NO" ]; then
 805
 806         if [ "$ventoy_fs_probe" = "iso9660" ]; then
 807             loopback -d loop
 808             vt_iso9660_nojoliet 1
 809             loopback loop "$1$2"
 810         fi
 811
 812         for file in "boot/bcd" "/efi/microsoft/boot/bcd" "SSTR/BCD"; do
 813             vt_windows_collect_wim_patch bcd (loop)/$file
 814         done
 815
 816         distro_specify_wim_patch
 817
 818         vt_windows_count_wim_patch vt_wim_cnt
 819         if [ $vt_wim_cnt -eq 0 ]; then
 820             distro_specify_wim_patch_phase2
 821         fi
 822
 823         ventoy_debug_pause
 824         locate_wim
 825     fi
 826
 827     vt_windows_chain_data "${1}${chosen_path}"
 828     ventoy_debug_pause
 829
 830     if [ -n "$vtoy_chain_mem_addr" ]; then
 831         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 832         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag} ibft mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 833         boot
 834     else
 835         echo "chain empty failed"
 836         ventoy_pause
 837     fi
 838 }
 839
 840 function legacy_linux_menu_func {
 841     if [ "$ventoy_compatible" = "NO" ]; then
 842
 843         if [ "$ventoy_fs_probe" = "udf" ]; then
 844             loopback -d loop
 845             set ventoy_fs_probe=iso9660
 846             loopback loop "$1$2"
 847         fi
 848
 849         vt_load_cpio  $vtoy_path  "$2" "$1" "busybox=$ventoy_busybox_ver"
 850
 851         vt_linux_clear_initrd
 852
 853         if [ -d (loop)/pmagic ]; then
 854             vt_linux_specify_initrd_file /pmagic/initrd.img
 855         else
 856             for dir in "isolinux" "boot/isolinux" "boot/x86_64/loader" "syslinux" "boot/syslinux"; do
 857                 if [ -d (loop)/$dir ]; then
 858                     vt_linux_parse_initrd_isolinux   (loop)/$dir/
 859                 fi
 860             done
 861         fi
 862
 863         # special process for special distros
 864         #archlinux
 865         if [ -d (loop)/arch/boot/syslinux ]; then
 866             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/
 867             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/boot/syslinux/
 868         elif [ -d (loop)/anarchy/boot/syslinux ]; then
 869             vt_linux_parse_initrd_isolinux   (loop)/anarchy/boot/syslinux/  /anarchy/
 870
 871         #manjaro
 872         elif [ -d (loop)/manjaro ]; then
 873             if [ -e (loop)/boot/grub/kernels.cfg ]; then
 874                 vt_linux_parse_initrd_grub  file  (loop)/boot/grub/kernels.cfg
 875             fi
 876         elif [ -e (loop)/boot/grub/grub.cfg ]; then
 877             vt_linux_parse_initrd_grub  file  (loop)/boot/grub/grub.cfg
 878         fi
 879
 880         distro_specify_initrd_file
 881
 882         vt_linux_initrd_count vtcount
 883         if [ $vtcount -eq 0 ]; then
 884             if [ -d (loop)/rancheros ]; then
 885                 vt_linux_parse_initrd_isolinux   (loop)/boot/  /boot/isolinux/
 886             fi
 887
 888             distro_specify_initrd_file_phase2
 889         fi
 890
 891         locate_initrd
 892     fi
 893
 894     vt_linux_chain_data "${1}${chosen_path}"
 895     ventoy_debug_pause
 896
 897     if [ -n "$vtoy_chain_mem_addr" ]; then
 898         if vt_check_mode 3; then
 899             ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 900             ventoy_cli_console
 901
 902             # fallback
 903             set vtback_root=$root
 904             vt_push_last_entry
 905             set vtback_theme=$theme
 906             unset theme
 907
 908             vt_trailer_cpio "$vtoy_iso_part" "$vt_chosen_path" noinit
 909             vt_set_boot_opt rdinit=/vtoy/vtoy
 910
 911             set root=(loop)
 912             set vtback_cfg_find=0
 913             for cfg in "/boot/grub/grub.cfg" "/EFI/BOOT/grub.cfg" "/EFI/debian/grub.cfg" "EFI/boot/grub.cfg" "efi/boot/grub.cfg" "/grub/grub.cfg" "EFI/BOOT/BOOTX64.conf"; do
 914                 if [ -e "$cfg" ]; then
 915                     set vtback_cfg_find=1
 916                     configfile "$cfg"
 917                     break
 918                 fi
 919             done
 920
 921             vt_unset_boot_opt
 922             set root=$vtback_root
 923             set theme=$vtback_theme
 924             vt_pop_last_entry
 925             ventoy_gui_console
 926         else
 927             ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 928             linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 929             boot
 930         fi
 931     else
 932         echo "chain empty failed"
 933         ventoy_pause
 934     fi
 935 }
 936
 937
 938 function legacy_unix_menu_func {
 939     ventoy_unix_comm_proc $1 "${chosen_path}"
 940
 941     if [ -n "$vtoy_chain_mem_addr" ]; then
 942         #ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 943         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 944         boot
 945     else
 946         echo "chain empty failed"
 947         ventoy_pause
 948     fi
 949 }
 950
 951
 952 function legacy_iso_menu_func {
 953
 954     if [ -d (loop)/ ]; then
 955         loopback -d loop
 956     fi
 957
 958     set chosen_path="$2"
 959
 960     vt_select_auto_install "${chosen_path}"
 961     vt_select_persistence "${chosen_path}"
 962
 963     if vt_is_udf "${1}${chosen_path}"; then
 964         set ventoy_fs_probe=udf
 965     else
 966         set ventoy_fs_probe=iso9660
 967         ventoy_reset_nojoliet
 968     fi
 969
 970     loopback loop "${1}${chosen_path}"
 971
 972     get_os_type (loop)
 973
 974     if [ -n "$vtcompat" ]; then
 975         set ventoy_compatible=YES
 976         unset vtcompat
 977     elif vt_check_mode 1; then
 978         set ventoy_compatible=YES
 979     else
 980         vt_check_compatible (loop)
 981     fi
 982
 983     vt_img_sector "${1}${chosen_path}"
 984
 985     if [ "$ventoy_fs_probe" = "iso9660" ]; then
 986         vt_select_conf_replace "${1}" "${chosen_path}"
 987     fi
 988
 989     if [ "$vtoy_os" = "Windows" ]; then
 990         vt_check_compatible_pe (loop)
 991         legacy_windows_menu_func  "$1" "${chosen_path}"
 992     elif [ "$vtoy_os" = "Unix" ]; then
 993         legacy_unix_menu_func "$1" "${chosen_path}"
 994     else
 995         legacy_linux_menu_func  "$1" "${chosen_path}"
 996     fi
 997 }
 998
 999 function legacy_iso_memdisk {
1000
1001     linux16   $vtoy_path/memdisk iso raw
1002     echo "Loading ISO file to memory ..."
1003     initrd16  "${1}${2}"
1004     boot
1005 }
1006
1007
1008 function iso_endless_os_proc {
1009     if [ -d (loop)/ ]; then
1010         loopback -d loop
1011     fi
1012
1013     loopback loop "${1}${2}"
1014     vt_img_sector "${1}${2}"
1015
1016     vt_load_cpio  $vtoy_path  "$2" "$1"  "busybox=$ventoy_busybox_ver"
1017     vt_trailer_cpio "$1" "$2" noinit
1018
1019     ventoy_debug_pause
1020
1021     vt_set_boot_opt '@kparams' rdinit=/vtoy/vtoy
1022
1023     set eosimage=loop
1024     set ventoy_bls_bootdev=/boot
1025     set ventoy_loading_tip="Loading files ......"
1026
1027     export eosimage
1028     configfile (loop)/endless/grub/grub.cfg
1029
1030     unset eosimage
1031     unset ventoy_bls_bootdev
1032     unset ventoy_loading_tip
1033
1034     vt_unset_boot_opt
1035 }
1036
1037
1038 function ventoy_iso_busybox_ver {
1039
1040     if [ "$VTOY_EFI_ARCH" = "aa64" ]; then
1041         set ventoy_busybox_ver=a64
1042     elif [ "$VTOY_EFI_ARCH" = "mips" ]; then
1043         set ventoy_busybox_ver=m64
1044     else
1045         set ventoy_busybox_ver=32
1046
1047         #special process for deepin-live iso
1048         if [ "$vt_chosen_size" = "403701760" ]; then
1049             if vt_str_str "$vt_chosen_path" "/deepin-live"; then
1050                 set ventoy_busybox_ver=64
1051             fi
1052         elif vt_str_begin "$vt_volume_id" "PHOTON_"; then
1053             set ventoy_busybox_ver=64
1054         elif vt_str_begin "$vt_volume_id" "smgl-test-quinq-x86_64"; then
1055             set ventoy_busybox_ver=64
1056         elif vt_str_begin "$vt_volume_id" "LDiagBootable"; then
1057             set ventoy_busybox_ver=64
1058
1059         fi
1060     fi
1061 }
1062
1063
1064 function iso_common_menuentry {
1065     unset vt_system_id
1066     unset vt_volume_id
1067
1068     vt_chosen_img_path vt_chosen_path vt_chosen_size
1069
1070     vt_parse_iso_volume "${vtoy_iso_part}${vt_chosen_path}" vt_system_id vt_volume_id vt_volume_space
1071     if [ $vt_volume_space -ne $vt_chosen_size ]; then
1072         vt_mod $vt_chosen_size 2048 vt_chosen_size_mod
1073         if [ $vt_chosen_size_mod -ne 0 ]; then
1074             echo -e "\n $vt_volume_space $vt_chosen_size $vt_chosen_size_mod\n"
1075             echo -e "\n The size of the iso file \"$vt_chosen_size\" is invalid. File corrupted ?\n"
1076             echo -e " 此ISO文件的大小 \"$vt_chosen_size\" 有问题，请确认文件是否损坏。\n"
1077             echo -e "\n press ENTER to exit (请按 回车 键返回) ..."
1078             read vtInputKey
1079             return
1080         fi
1081     fi
1082
1083     if vt_check_password "${vt_chosen_path}"; then
1084         return
1085     fi
1086
1087     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1088         return
1089     fi
1090
1091     if vt_str_begin "$vt_volume_id" "Avira"; then
1092         vt_skip_svd "${vtoy_iso_part}${vt_chosen_path}"
1093     fi
1094
1095     ventoy_iso_busybox_ver
1096
1097     #special process for Endless OS
1098     if vt_str_begin "$vt_volume_id" "Endless-OS"; then
1099         iso_endless_os_proc $vtoy_iso_part "$vt_chosen_path"
1100     elif vt_str_begin "$vt_volume_id" "TENS-Public"; then
1101         set vtcompat=1
1102     fi
1103
1104     if [ "$grub_platform" = "pc" ]; then
1105         if vt_check_mode 0; then
1106             legacy_iso_memdisk $vtoy_iso_part "$vt_chosen_path"
1107         else
1108             legacy_iso_menu_func $vtoy_iso_part "$vt_chosen_path"
1109         fi
1110     else
1111         if vt_check_mode 0; then
1112             uefi_iso_memdisk $vtoy_iso_part  "$vt_chosen_path"
1113         else
1114             uefi_iso_menu_func $vtoy_iso_part  "$vt_chosen_path"
1115         fi
1116     fi
1117 }
1118
1119 function miso_common_menuentry {
1120     vt_chosen_img_path vt_chosen_path vt_chosen_size
1121
1122     if vt_check_password "${vt_chosen_path}"; then
1123         return
1124     fi
1125
1126     echo "memdisk mode boot for $vt_chosen_path"
1127     echo ""
1128     ventoy_debug_pause
1129
1130     if [ "$grub_platform" = "pc" ]; then
1131         legacy_iso_memdisk $vtoy_iso_part "$vt_chosen_path"
1132     else
1133         uefi_iso_memdisk $vtoy_iso_part  "$vt_chosen_path"
1134     fi
1135 }
1136
1137
1138 function common_unsupport_menuentry {
1139     echo -e "\n The name of the iso file could NOT contain space or non-ascii characters. \n"
1140     echo -e " 文件名中不能有中文或空格 \n"
1141     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
1142     read vtInputKey
1143 }
1144
1145 function miso_unsupport_menuentry {
1146     common_unsupport_menuentry
1147 }
1148
1149 function iso_unsupport_menuentry {
1150     common_unsupport_menuentry
1151 }
1152
1153 function wim_common_menuentry {
1154     vt_chosen_img_path vt_chosen_path vt_chosen_size
1155
1156     if vt_check_password "${vt_chosen_path}"; then
1157         return
1158     fi
1159
1160     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1161         return
1162     fi
1163
1164     if vt_wim_check_bootable "${vtoy_iso_part}${vt_chosen_path}"; then
1165         vt_wim_chain_data "${vtoy_iso_part}${vt_chosen_path}"
1166     else
1167         echo -e "\n This is NOT a bootable WIM file. \n"
1168         echo -e " 这不是一个可启动的 WIM 文件。\n"
1169     fi
1170
1171     ventoy_debug_pause
1172
1173     if [ -n "$vtoy_chain_mem_addr" ]; then
1174         if [ "$grub_platform" = "pc" ]; then
1175             linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1176         else
1177             ventoy_cli_console
1178             chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1179             ventoy_gui_console
1180         fi
1181         boot
1182     else
1183         echo "chain empty failed"
1184         ventoy_pause
1185     fi
1186 }
1187
1188 function wim_unsupport_menuentry {
1189     common_unsupport_menuentry
1190 }
1191
1192 function efi_common_menuentry {
1193     vt_chosen_img_path vt_chosen_path vt_chosen_size
1194
1195     if vt_check_password "${vt_chosen_path}"; then
1196         return
1197     fi
1198
1199     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1200         return
1201     fi
1202
1203     vt_concat_efi_iso "${vtoy_iso_part}${vt_chosen_path}" vtoy_iso_buf
1204
1205     ventoy_debug_pause
1206
1207     ventoy_cli_console
1208
1209     unset vtoy_dotefi_retry
1210     chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} dotefi isoefi=on ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
1211     boot
1212
1213     if [ -n "$vtoy_dotefi_retry" ]; then
1214         unset vtoy_dotefi_retry
1215         chainloader "${vtoy_iso_part}${vt_chosen_path}"
1216         boot
1217     fi
1218
1219     ventoy_gui_console
1220 }
1221
1222 function efi_unsupport_menuentry {
1223     common_unsupport_menuentry
1224 }
1225
1226 function vhd_common_menuentry {
1227
1228     if [ "$VTOY_VHD_NO_WARNING" != "1" ]; then
1229         if [ "$vtoy_iso_fs" != "ntfs" ]; then
1230             echo -e "!!! WARNING !!!\n"
1231             echo -e "\nPartition1 ($vtoy_iso_fs) is NOT ntfs, the VHD(x) file may not boot normally \n"
1232             echo -e "\nVHD(x) 文件所在分区不是 ntfs 格式, 可能无法正常启动 \n\n"
1233             echo -n "press ENTER to continue boot (请按 回车 键继续) ..."
1234             read vtInputKey
1235         fi
1236     fi
1237
1238     vt_chosen_img_path vt_chosen_path vt_chosen_size
1239
1240     if vt_check_password "${vt_chosen_path}"; then
1241         return
1242     fi
1243
1244     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1245         return
1246     fi
1247
1248     vt_patch_vhdboot "$vt_chosen_path"
1249
1250     ventoy_debug_pause
1251
1252     if [ -n "$vtoy_vhd_buf_addr" ]; then
1253         if [ "$grub_platform" = "pc" ]; then
1254             linux16   $vtoy_path/memdisk iso raw
1255             initrd16  mem:${vtoy_vhd_buf_addr}:size:${vtoy_vhd_buf_size}
1256             boot
1257         else
1258             ventoy_cli_console
1259             chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_vhd_buf_addr}:size:${vtoy_vhd_buf_size}
1260             boot
1261             ventoy_gui_console
1262         fi
1263     else
1264         echo "Please put the right ventoy_vhdboot.img file to the 1st partition"
1265         ventoy_pause
1266     fi
1267 }
1268
1269 function vhd_unsupport_menuentry {
1270     common_unsupport_menuentry
1271 }
1272
1273 function vtoyboot_common_func {
1274     set AltBootPart=0
1275     set vtoysupport=0
1276
1277     vt_get_vtoy_type "${1}" vtoytype parttype AltBootPart
1278
1279     if vt_str_begin $vtoytype vhd; then
1280         set vtoysupport=1
1281     elif [ "$vtoytype" = "raw" ]; then
1282         set vtoysupport=1
1283     elif [ "$vtoytype" = "vdi" ]; then
1284         set vtoysupport=1
1285     fi
1286
1287     if [ $vtoysupport -eq 1 ]; then
1288         if [ "$grub_platform" = "pc" ]; then
1289             if [ "$parttype" = "gpt" -a $AltBootPart -eq 0 ]; then
1290                 echo "The OS in the vdisk was created in UEFI mode, but current is Legacy BIOS mode."
1291                 echo "虚拟磁盘内的系统是在UEFI模式下创建的，而当前系统是Legacy BIOS模式，可能无法正常启动。"
1292                 ventoy_pause
1293             fi
1294         else
1295             if [ "$parttype" = "mbr" -a $AltBootPart -eq 0 ]; then
1296                 echo "The OS in the vdisk was created in Legacy BIOS mode, but current is UEFI mode."
1297                 echo "虚拟磁盘内的系统是在Legacy BIOS模式下创建的，而当前系统是UEFI模式，可能无法正常启动。"
1298                 ventoy_pause
1299             fi
1300         fi
1301
1302         vt_img_sector "${1}"
1303         vt_raw_chain_data "${1}"
1304
1305         ventoy_debug_pause
1306
1307         if [ -n "$vtoy_chain_mem_addr" ]; then
1308             if [ "$grub_platform" = "pc" ]; then
1309                 vt_acpi_param ${vtoy_chain_mem_addr} 512
1310                 linux16 $vtoy_path/ipxe.krn ${vtdebug_flag} bios80  sector512  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1311                 boot
1312             else
1313                 if vt_check_secureboot_var; then
1314                     vt_acpi_param ${vtoy_chain_mem_addr} 512
1315                 fi
1316                 ventoy_cli_console
1317                 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}
1318                 boot
1319                 ventoy_gui_console
1320             fi
1321         else
1322             echo "chain empty failed!"
1323             ventoy_pause
1324         fi
1325     else
1326         echo "Unsupported vtoy type $vtoytype"
1327         ventoy_pause
1328     fi
1329 }
1330
1331 function vtoy_common_menuentry {
1332     vt_chosen_img_path vt_chosen_path vt_chosen_size
1333
1334     if vt_check_password "${vt_chosen_path}"; then
1335         return
1336     fi
1337
1338     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1339         return
1340     fi
1341
1342     vtoyboot_common_func "${vtoy_iso_part}${vt_chosen_path}"
1343 }
1344
1345 function vtoy_unsupport_menuentry {
1346     common_unsupport_menuentry
1347 }
1348
1349 #
1350 #============================================================#
1351 # IMG file boot process                                      #
1352 #============================================================#
1353 #
1354
1355
1356 function ventoy_img_easyos {
1357     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1358     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1359
1360     loopback easysfs (vtimghd,1)/easy.sfs
1361     vt_get_lib_module_ver (easysfs) /lib/modules/ vt_module_ver
1362
1363     if [ -n "$vt_module_ver" ]; then
1364         for mod in "kernel/drivers/md/dm-mod.ko" "kernel/drivers/dax/dax.ko"; do
1365             vt_img_extra_initrd_append  (easysfs)/lib/modules/$vt_module_ver/$mod
1366         done
1367     fi
1368
1369     ventoy_debug_pause
1370
1371     #boot image file
1372     vt_set_boot_opt rdinit=/vtoy/vtoy
1373     vt_img_hook_root
1374
1375     syslinux_configfile (vtimghd,1)/syslinux.cfg
1376
1377     vt_img_unhook_root
1378     vt_unset_boot_opt
1379     loopback -d easysfs
1380 }
1381
1382 function ventoy_img_volumio {
1383     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1384     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1385
1386     ventoy_debug_pause
1387
1388     #boot image file
1389     vt_set_boot_opt rdinit=/vtoy/vtoy imgpart=/dev/ventoy2 bootpart=/dev/ventoy1
1390     vt_img_hook_root
1391
1392     syslinux_configfile (vtimghd,1)/syslinux.cfg
1393
1394     vt_img_unhook_root
1395     vt_unset_boot_opt
1396 }
1397
1398 function ventoy_img_openelec {
1399     elec_ver=$1
1400
1401     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1402     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1403
1404     loopback vtloopex $vtoy_efi_part/ventoy/vtloopex.cpio
1405     vt_img_extra_initrd_append  (vtloopex)/$elec_ver/vtloopex.tar.xz
1406
1407     ventoy_debug_pause
1408
1409     #boot image file
1410     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=$elec_ver
1411     vt_img_hook_root
1412
1413     set root=(vtimghd,1)
1414     syslinux_configfile (vtimghd,1)/syslinux.cfg
1415
1416     vt_img_unhook_root
1417     vt_unset_boot_opt
1418     loopback -d vtloopex
1419 }
1420
1421
1422 function ventoy_img_freedombox {
1423     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1424     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1425
1426     vt_get_lib_module_ver (vtimghd,1) /lib/modules/ vt_module_ver
1427     if [ -n "$vt_module_ver" ]; then
1428         vt_img_extra_initrd_append  (vtimghd,1)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko
1429     fi
1430
1431     ventoy_debug_pause
1432
1433     #boot image file
1434     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=freedombox
1435     vt_img_hook_root
1436
1437     configfile (vtimghd,1)/boot/grub/grub.cfg
1438
1439     vt_img_unhook_root
1440     vt_unset_boot_opt
1441 }
1442
1443 function ventoy_img_paldo {
1444     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1445     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1446
1447     ventoy_debug_pause
1448
1449     #boot image file
1450     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=paldo
1451     vt_img_hook_root
1452
1453     vt_fs_enum_1st_file (vtimghd,1) /loader/entries/ vt_paldo_entry_conf
1454     vt_file_basename $vt_paldo_entry_conf vtPaldoVer
1455
1456     echo loading file...
1457     linux (vtimghd,1)/linux-${vtPaldoVer} root=/dev/ventoy1 rootfstype=vfat
1458     initrd (vtimghd,1)/initramfs-${vtPaldoVer}
1459     boot
1460
1461     vt_img_unhook_root
1462     vt_unset_boot_opt
1463 }
1464
1465 function ventoy_img_ubos {
1466     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1467     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1468
1469     vt_get_lib_module_ver (vtimghd,3) /lib/modules/ vt_module_ver
1470     if [ -n "$vt_module_ver" ]; then
1471         vt_img_extra_initrd_append  (vtimghd,3)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko.xz
1472     fi
1473
1474     ventoy_debug_pause
1475
1476     #boot image file
1477     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=ubos
1478     vt_img_hook_root
1479
1480     echo loading file...
1481     linux (vtimghd,2)/vmlinuz-linux root=/dev/ventoy3 rw
1482     initrd (vtimghd,2)/initramfs-linux.img
1483     boot
1484
1485     vt_img_unhook_root
1486     vt_unset_boot_opt
1487 }
1488
1489 function ventoy_img_recalbox {
1490     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1491     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1492
1493     ventoy_debug_pause
1494
1495     #boot image file
1496     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=recalbox
1497     vt_img_hook_root
1498
1499     set root=(vtimghd,1)
1500     configfile (vtimghd,1)/boot/grub/grub.cfg
1501
1502     vt_img_unhook_root
1503     vt_unset_boot_opt
1504 }
1505
1506 function ventoy_img_batocera {
1507     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1508     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1509
1510     ventoy_debug_pause
1511
1512     #boot image file
1513     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=batocera
1514     vt_img_hook_root
1515
1516     set root=(vtimghd,1)
1517     syslinux_configfile (vtimghd,1)/boot/syslinux/syslinux.cfg
1518
1519     vt_img_unhook_root
1520     vt_unset_boot_opt
1521 }
1522
1523 function ventoy_img_tails {
1524     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1525     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1526
1527     ventoy_debug_pause
1528
1529     #boot image file
1530     vt_set_boot_opt rdinit=/vtoy/vtoy live-media=/dev/dm-1 ventoyos=tails
1531     vt_img_hook_root
1532
1533     set root=(vtimghd,1)
1534     configfile (vtimghd,1)/efi/debian/grub.cfg
1535
1536     vt_img_unhook_root
1537     vt_unset_boot_opt
1538 }
1539
1540 function ventoy_img_memtest86 {
1541     chainloader (vtimghd,1)/efi/boot/BOOTX64.efi
1542     boot
1543 }
1544
1545 function img_unsupport_tip {
1546     echo -e "\n This IMG file is NOT supported now. \n"
1547     echo -e " 当前不支持启动此 IMG 文件 \n"
1548     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
1549     read vtInputKey
1550 }
1551
1552 function img_common_menuentry {
1553     set ventoy_compatible=YES
1554     set ventoy_busybox_ver=32
1555
1556     vt_chosen_img_path vt_chosen_path vt_chosen_size
1557
1558     if vt_check_password "${vt_chosen_path}"; then
1559         return
1560     fi
1561
1562     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1563         return
1564     fi
1565
1566     if [ -d (vtimghd)/ ]; then
1567         loopback -d vtimghd
1568     fi
1569
1570     loopback vtimghd "${vtoy_iso_part}${vt_chosen_path}"
1571     vt_img_sector "${vtoy_iso_part}${vt_chosen_path}"
1572
1573     vt_img_part_info (vtimghd)
1574
1575     set vtback_root=$root
1576     ventoy_cli_console
1577     vt_push_last_entry
1578     set vtback_theme=$theme
1579     unset theme
1580
1581     vt_img_extra_initrd_reset
1582
1583     vt_get_fs_label (vtimghd,1) vtImgHd1Label
1584     if [ -d (vtimghd,2)/lib ]; then
1585         vt_get_fs_label (vtimghd,2) vtImgHd2Label
1586     fi
1587
1588     if [ -e (vtimghd,1)/etc/hostname ]; then
1589         vt_1st_line (vtimghd,1)/etc/hostname vtImgHostname
1590     fi
1591
1592     if [ -e (vtimghd,1)/easy.sfs ]; then
1593         ventoy_img_easyos
1594     elif [ -e (vtimghd,1)/volumio.initrd ]; then
1595         ventoy_img_volumio
1596     elif vt_str_begin "$vtImgHd1Label" "LAKKA"; then
1597         ventoy_img_openelec lakka
1598     elif vt_str_begin "$vtImgHd1Label" "LIBREELEC"; then
1599         ventoy_img_openelec LibreELEC
1600     elif vt_str_begin "$vtImgHd1Label" "paldo-live"; then
1601         ventoy_img_paldo
1602     elif vt_str_begin "$vtImgHostname" "freedombox"; then
1603         ventoy_img_freedombox
1604     elif vt_str_begin "$vtImgHd1Label" "BATOCERA"; then
1605         ventoy_img_batocera
1606     elif vt_str_begin "$vtImgHd1Label" "Tails"; then
1607         ventoy_img_tails
1608     elif [ "$vtImgHd2Label" = "RECALBOX" ]; then
1609         ventoy_img_recalbox
1610     elif [ -f (vtimghd,2)/loader/entries/ubos.conf ]; then
1611         ventoy_img_ubos
1612     elif [ -f (vtimghd,1)/efi/boot/mt86.png ]; then
1613         if [ "$grub_platform" = "pc" ]; then
1614             img_unsupport_tip
1615         else
1616             ventoy_img_memtest86
1617         fi
1618     else
1619         vt_linux_chain_data "${vtoy_iso_part}${vt_chosen_path}"
1620         ventoy_acpi_param ${vtoy_chain_mem_addr} 512
1621         if [ "$grub_platform" = "pc" ]; then
1622             linux16 $vtoy_path/ipxe.krn ${vtdebug_flag}  sector512  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1623             boot
1624         else
1625             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:${vtoy_chain_mem_size}
1626             boot
1627         fi
1628     fi
1629
1630     set root=$vtback_root
1631     vt_pop_last_entry
1632     set theme=$vtback_theme
1633     ventoy_gui_console
1634     set ventoy_compatible=NO
1635 }
1636
1637 function img_unsupport_menuentry {
1638     common_unsupport_menuentry
1639 }
1640
1641 #############################################################
1642 #############################################################
1643 #############################################################
1644 #######                 Main Process              ###########
1645 #############################################################
1646 #############################################################
1647 #############################################################
1648
1649 set VENTOY_VERSION="1.0.40"
1650
1651 #ACPI not compatible with Window7/8, so disable by default
1652 set VTOY_PARAM_NO_ACPI=1
1653
1654 # Default menu display mode, you can change it as you want.
1655 #    0: List mode
1656 #    1: TreeView mode
1657 set VTOY_DEFAULT_MENU_MODE=0
1658
1659 set VTOY_MEM_DISK_STR="[Memdisk]"
1660 set VTOY_ISO_RAW_STR="Compatible Mode"
1661 set VTOY_GRUB2_MODE_STR="GRUB2 Mode"
1662 set VTOY_ISO_UEFI_DRV_STR="UEFI FS"
1663
1664 set VTOY_F2_CMD="ventoy_power"
1665 set VTOY_F4_CMD="ventoy_localboot"
1666 set VTOY_F5_CMD="ventoy_diagnosis"
1667 set VTOY_F6_CMD="ventoy_ext_menu"
1668
1669 if [ "$grub_platform" = "pc" ]; then
1670     set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION BIOS  www.ventoy.net"
1671 else
1672     if [ "$grub_cpu" = "i386" ]; then
1673         set VTOY_EFI_ARCH=ia32
1674         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION IA32  www.ventoy.net"
1675     elif [ "$grub_cpu" = "arm64" ]; then
1676         set VTOY_EFI_ARCH=aa64
1677         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION AA64  www.ventoy.net"
1678     elif [ "$grub_cpu" = "mips64el" ]; then
1679         set VTOY_EFI_ARCH=mips
1680         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION MIPS  www.ventoy.net"
1681     else
1682         set VTOY_EFI_ARCH=x64
1683         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION UEFI  www.ventoy.net"
1684     fi
1685 fi
1686
1687 vt_device $root  vtoy_dev
1688
1689 if [ "$vtoy_dev" = "tftp" ]; then
1690     set vtoy_path=($root)
1691     for vtid in 0 1 2 3; do
1692         if [ -f (hd$vtid,2)/ventoy/ventoy.cpio ]; then
1693             set vtoy_iso_part=(hd$vtid,1)
1694             set vtoy_efi_part=(hd$vtid,2)
1695             set vtoydev=hd$vtid
1696             break
1697         fi
1698     done
1699     loadfont ascii
1700
1701     if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
1702         set vt_plugin_path=$vtoy_iso_part
1703     else
1704         set vt_plugin_path=$prefix
1705         vt_load_plugin $vt_plugin_path
1706     fi
1707 else
1708     if [ "$prefix" = "(ventoydisk)/grub" ]; then
1709         set vtoy_path=(ventoydisk)/ventoy
1710     else
1711         set vtoy_path=($root)/ventoy
1712     fi
1713
1714     set vtoydev=$vtoy_dev
1715     set vtoy_iso_part=($vtoy_dev,1)
1716     set vtoy_efi_part=($vtoy_dev,2)
1717     loadfont unicode
1718     set vt_plugin_path=$vtoy_iso_part
1719 fi
1720
1721 #Load Partition Table
1722 vt_load_part_table $vtoydev
1723
1724 #Load Plugin
1725 if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
1726    clear
1727    vt_load_plugin $vtoy_iso_part
1728    clear
1729 fi
1730
1731 if [ -n "$VTOY_MENU_TIMEOUT" ]; then
1732     set timeout=$VTOY_MENU_TIMEOUT
1733 else
1734     unset timeout
1735 fi
1736
1737 if [ -f $vtoy_iso_part/ventoy/ventoy_wimboot.img ]; then
1738     vt_load_wimboot $vtoy_iso_part/ventoy/ventoy_wimboot.img
1739 elif [ -f $vtoy_efi_part/ventoy/ventoy_wimboot.img ]; then
1740     vt_load_wimboot $vtoy_efi_part/ventoy/ventoy_wimboot.img
1741 fi
1742
1743 if [ -f $vtoy_iso_part/ventoy/ventoy_vhdboot.img ]; then
1744     vt_load_vhdboot $vtoy_iso_part/ventoy/ventoy_vhdboot.img
1745 elif [ -f $vtoy_efi_part/ventoy/ventoy_vhdboot.img ]; then
1746     vt_load_vhdboot $vtoy_efi_part/ventoy/ventoy_vhdboot.img
1747 fi
1748
1749
1750 if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
1751     set VTOY_F3_CMD="vt_dynamic_menu 1 1"
1752     set VTOY_HOTKEY_TIP="F1:Memdisk  F2:Power  F3:TreeView  F4:Localboot  F5:Tools  F6:ExMenu"
1753 else
1754     set VTOY_F3_CMD="vt_dynamic_menu 1 0"
1755     set VTOY_HOTKEY_TIP="F1:Memdisk  F2:Power  F3:ListView  F4:Localboot  F5:Tools  F6:ExMenu"
1756 fi
1757
1758
1759 if [ -n "$vtoy_gfxmode" ]; then
1760     set gfxmode=$vtoy_gfxmode
1761     set gfxpayload=keep
1762 else
1763     set gfxmode=1024x768
1764     set gfxpayload=keep
1765 fi
1766
1767
1768 if [ "$vtoy_display_mode" = "CLI" ]; then
1769     terminal_output  console
1770 elif [ "$vtoy_display_mode" = "serial" ]; then
1771     if [ -n "$vtoy_serial_param" ]; then
1772         serial $vtoy_serial_param
1773     fi
1774     terminal_input   serial
1775     terminal_output  serial
1776 elif [ "$vtoy_display_mode" = "serial_console" ]; then
1777     if [ -n "$vtoy_serial_param" ]; then
1778         serial $vtoy_serial_param
1779     fi
1780     terminal_input   serial console
1781     terminal_output  serial console
1782 else
1783     if [ -n "$vtoy_theme" ]; then
1784         set theme=$vtoy_theme
1785     else
1786         set theme=$prefix/themes/ventoy/theme.txt
1787     fi
1788     terminal_output  gfxterm
1789 fi
1790
1791 if [ -n "$VTOY_DEFAULT_KBD_LAYOUT" ]; then
1792     set_keyboard_layout "$VTOY_DEFAULT_KBD_LAYOUT"
1793 fi
1794
1795 if [ -n "$VTOY_PLUGIN_SYNTAX_ERROR" ]; then
1796     clear
1797     echo -e "\n Syntax error detected in ventoy.json, please check! \n"
1798     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"
1799     echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
1800     read vtInputKey
1801 fi
1802
1803 for vtTFile in ventoy.json ventoy_grub.cfg; do
1804     if [ -f $vtoy_efi_part/ventoy/$vtTFile ]; then
1805         clear
1806         echo -e "\n You need to put $vtTFile in the 1st partition which hold the ISO files.\n"
1807         echo -e " $vtTFile 放错分区了，请放到镜像分区里的 ventoy 目录下（此目录需要手动创建）！\n"
1808         echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
1809         read vtInputKey
1810     fi
1811 done
1812
1813 #clear all input key before show main menu
1814 vt_clear_key
1815
1816 #export necessary variable
1817 export theme
1818 export gfxmode
1819 export gfxpayload
1820 export vtoydev
1821 export vtoy_path
1822 export vtdebug_flag
1823 export vtoy_iso_fs
1824 export vtoy_iso_part
1825 export vtoy_efi_part
1826 export VENTOY_VERSION
1827 export VTOY_CUR_VIDEO_MODE
1828 export VTOY_EFI_ARCH
1829
1830 #special VTOY_DEFAULT_IMAGE process
1831 if [ -n "$VTOY_DEFAULT_IMAGE" ]; then
1832     if regexp --set 1:vtHotkey --set 2:vtDefault "(F[2-9])>(.*)" "$VTOY_DEFAULT_IMAGE"; then
1833
1834         set default="$vtDefault"
1835         if [ -z "$VTOY_MENU_TIMEOUT" ]; then
1836             set timeout=0
1837         else
1838             set timeout=$VTOY_MENU_TIMEOUT
1839         fi
1840
1841         export timeout
1842         export default
1843
1844         if [ "$vtHotkey" = "F2" ]; then
1845             ventoy_power
1846         elif [ "$vtHotkey" = "F4" ]; then
1847             ventoy_localboot
1848         elif [ "$vtHotkey" = "F5" ]; then
1849             ventoy_diagnosis
1850         elif [ "$vtHotkey" = "F6" ]; then
1851             ventoy_ext_menu
1852         fi
1853
1854         unset timeout
1855         unset default
1856     fi
1857 fi
1858
1859 #colect all image files (iso files)
1860 set ventoy_img_count=0
1861 vt_list_img $vtoy_iso_part ventoy_img_count
1862
1863 #Main menu
1864 if [ $ventoy_img_count -gt 0 ]; then
1865     if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
1866         vt_dynamic_menu 0 0
1867     else
1868         vt_dynamic_menu 0 1
1869     fi
1870 else
1871     if [ -n "$VTOY_NO_ISO_TIP" ]; then
1872         NO_ISO_MENU="No ISO files found, $VTOY_NO_ISO_TIP"
1873     elif [ -n "$VTOY_DEFAULT_SEARCH_ROOT" ]; then
1874         NO_ISO_MENU="No ISO files found, please check VTOY_DEFAULT_SEARCH_ROOT"
1875     else
1876         NO_ISO_MENU="No ISO files found"
1877     fi
1878     menuentry "$NO_ISO_MENU (Press enter to reboot ...)" {
1879         echo -e "\n    Rebooting ... "
1880         reboot
1881     }
1882 fi