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     if [ -n "${vtdebug_flag}" ]; then
  21         echo "press Enter to continue ......"
  22         read vtTmpPause
  23     fi
  24 }
  25
  26 function ventoy_debug_pause {
  27     if [ -n "${vtdebug_flag}" ]; then
  28         echo "press Enter to continue ......"
  29         read vtTmpPause
  30     fi
  31 }
  32
  33 function ventoy_cli_console {
  34     if [ "$grub_platform" = "pc" ]; then
  35         #terminal_output  vga_text
  36         terminal_output  console
  37     else
  38         if [ "$vtoy_display_mode" != "CLI" ]; then
  39             terminal_output  console
  40         fi
  41     fi
  42 }
  43
  44 function ventoy_gui_console {
  45     if [ "$grub_platform" = "pc" ]; then
  46         if [ "$vtoy_display_mode" = "CLI" ]; then
  47             terminal_output  console
  48         else
  49             terminal_output  gfxterm
  50         fi
  51     else
  52         if [ "$vtoy_display_mode" != "CLI" ]; then
  53             terminal_output  gfxterm
  54         fi
  55     fi
  56 }
  57
  58 function ventoy_power {
  59     configfile $prefix/power.cfg
  60 }
  61
  62 function ventoy_diagnosis {
  63     configfile $prefix/debug.cfg
  64 }
  65
  66 function ventoy_localboot {
  67     configfile $prefix/localboot.cfg
  68 }
  69
  70 function get_os_type {
  71     set vtoy_os=Linux
  72
  73     for file in "efi/microsoft/boot/bcd" "sources/boot.wim" "boot/bcd" "bootmgr.efi" "boot/etfsboot.com" ; do
  74         if vt_file_exist_nocase (loop)/$file; then
  75             set vtoy_os=Windows
  76             break
  77         fi
  78     done
  79
  80     if [ -n "${vtdebug_flag}" ]; then
  81         echo ISO is $vtoy_os
  82     fi
  83 }
  84
  85 function vt_check_compatible_pe {
  86     #Check for PE without external tools
  87     if [ -f $1/HBCD_PE.ini ]; then
  88         set ventoy_compatible=YES
  89     fi
  90 }
  91
  92 function locate_initrd {
  93     vt_linux_locate_initrd
  94
  95     if [ -n "${vtdebug_flag}" ]; then
  96         vt_linux_dump_initrd
  97         ventoy_debug_pause
  98     fi
  99 }
 100
 101 function locate_wim {
 102     vt_windows_locate_wim_patch (loop)
 103
 104     if [ -n "${vtdebug_flag}" ]; then
 105         echo '###############################################'
 106         vt_dump_wim_patch
 107         echo '###############################################'
 108         ventoy_debug_pause
 109     fi
 110 }
 111
 112 function distro_specify_wim_patch {
 113     if [ -d (loop)/h3pe ]; then
 114         vt_windows_collect_wim_patch wim /BOOT/H3_10PE.WIM
 115         vt_windows_collect_wim_patch wim /BOOT/H3_7PE.WIM
 116         vt_windows_collect_wim_patch wim /BOOT/H3_8PE.WIM
 117         vt_windows_collect_wim_patch wim /BOOT/H3_81PE.WIM
 118     fi
 119 }
 120
 121 function distro_specify_wim_patch_phase2 {
 122     if [ -f (loop)/boot/boot.wim ]; then
 123         vt_windows_collect_wim_patch wim /boot/boot.wim
 124     fi
 125 }
 126
 127
 128 function distro_specify_initrd_file {
 129     if [ -e (loop)/boot/all.rdz ]; then
 130         vt_linux_specify_initrd_file /boot/all.rdz
 131     elif [ -e (loop)/boot/xen.gz ]; then
 132         if [ -e (loop)/install.img ]; then
 133             vt_linux_specify_initrd_file /install.img
 134         fi
 135     elif [ -d (loop)/casper ]; then
 136         if [ -e (loop)/casper/initrd ]; then
 137             vt_linux_specify_initrd_file /casper/initrd
 138         fi
 139         if [ -e (loop)/casper/initrd-oem ]; then
 140             vt_linux_specify_initrd_file /casper/initrd-oem
 141         fi
 142     elif [ -e (loop)/boot/grub/initrd.xz ]; then
 143         vt_linux_specify_initrd_file /boot/grub/initrd.xz
 144     elif [ -e (loop)/initrd.gz ]; then
 145         vt_linux_specify_initrd_file /initrd.gz
 146     elif [ -e (loop)/slax/boot/initrfs.img ]; then
 147         vt_linux_specify_initrd_file /slax/boot/initrfs.img
 148     elif [ -e (loop)/pmagic/initrd.img ]; then
 149         vt_linux_specify_initrd_file /pmagic/initrd.img
 150     elif [ -e (loop)/boot/initrd.xz ]; then
 151         vt_linux_specify_initrd_file /boot/initrd.xz
 152     elif [ -f (loop)/boot/initrd ]; then
 153         vt_linux_specify_initrd_file /boot/initrd
 154     elif [ -f (loop)/boot/x86_64/loader/initrd ]; then
 155         vt_linux_specify_initrd_file /boot/x86_64/loader/initrd
 156     elif [ -f (loop)/boot/initramfs-x86_64.img ]; then
 157         vt_linux_specify_initrd_file /boot/initramfs-x86_64.img
 158
 159
 160     fi
 161 }
 162
 163
 164 function distro_specify_initrd_file_phase2 {
 165     if [ -f (loop)/boot/initrd.img ]; then
 166         vt_linux_specify_initrd_file /boot/initrd.img
 167     elif [ -f (loop)/Setup/initrd.gz ]; then
 168         vt_linux_specify_initrd_file /Setup/initrd.gz
 169     elif [ -f (loop)/isolinux/initramfs ]; then
 170         vt_linux_specify_initrd_file /isolinux/initramfs
 171     elif [ -f (loop)/boot/iniramfs.igz ]; then
 172         vt_linux_specify_initrd_file /boot/iniramfs.igz
 173     elif [ -f (loop)/initrd-x86_64 ]; then
 174         vt_linux_specify_initrd_file /initrd-x86_64
 175     elif [ -f (loop)/live/initrd.img ]; then
 176         vt_linux_specify_initrd_file /live/initrd.img
 177     elif [ -f (loop)/initrd.img ]; then
 178         vt_linux_specify_initrd_file /initrd.img
 179     elif [ -f (loop)/sysresccd/boot/x86_64/sysresccd.img ]; then
 180         vt_linux_specify_initrd_file /sysresccd/boot/x86_64/sysresccd.img
 181     elif [ -f (loop)/CDlinux/initrd ]; then
 182         vt_linux_specify_initrd_file /CDlinux/initrd
 183
 184     fi
 185 }
 186
 187 function uefi_windows_menu_func {
 188     vt_windows_reset
 189
 190     if [ "$ventoy_compatible" = "NO" ]; then
 191
 192         if [ "$ventoy_fs_probe" = "iso9660" ]; then
 193             loopback -d loop
 194             vt_iso9660_nojoliet 1
 195             loopback loop $1$2
 196         fi
 197
 198         for file in "efi/microsoft/boot/bcd"; do
 199             vt_windows_collect_wim_patch bcd (loop)/$file
 200         done
 201
 202         vt_windows_count_wim_patch vt_wim_cnt
 203         if [ $vt_wim_cnt -eq 0 ]; then
 204             distro_specify_wim_patch_phase2
 205         fi
 206
 207         ventoy_debug_pause
 208         locate_wim
 209     fi
 210
 211     vt_windows_chain_data ${1}${chosen_path}
 212     ventoy_debug_pause
 213
 214     if [ -n "$vtoy_chain_mem_addr" ]; then
 215         ventoy_cli_console
 216         chainloader ${vtoy_path}/ventoy_x64.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 217         boot
 218     else
 219         echo "chain empty failed"
 220         ventoy_pause
 221     fi
 222 }
 223
 224 function uefi_linux_menu_func {
 225     if [ "$ventoy_compatible" = "NO" ]; then
 226
 227         if [ "$ventoy_fs_probe" = "udf" ]; then
 228             loopback -d loop
 229             set ventoy_fs_probe=iso9660
 230             loopback loop $1$2
 231         fi
 232
 233         vt_load_cpio  ${vtoy_path}/ventoy.cpio   $2 $1
 234
 235         vt_linux_clear_initrd
 236
 237         if [ -d (loop)/pmagic ]; then
 238             vt_linux_specify_initrd_file /pmagic/initrd.img
 239         else
 240             for file in "boot/grub/grub.cfg" "EFI/BOOT/grub.cfg" "EFI/boot/grub.cfg" "efi/boot/grub.cfg" "EFI/BOOT/BOOTX64.conf" "/grub/grub.cfg"; do
 241                 if [ -e (loop)/$file ]; then
 242                     vt_linux_parse_initrd_grub  file  (loop)/$file
 243                 fi
 244             done
 245         fi
 246
 247         # special process for special distros
 248         if [ -d (loop)/loader/entries ]; then
 249             vt_linux_parse_initrd_grub  dir  (loop)/loader/entries/
 250         elif [ -d (loop)/boot/grub ]; then
 251             vt_linux_parse_initrd_grub  dir  (loop)/boot/grub/
 252         fi
 253
 254         distro_specify_initrd_file
 255
 256         vt_linux_initrd_count vtcount
 257         if [ $vtcount -eq 0 ]; then
 258             distro_specify_initrd_file_phase2
 259
 260             if [ "$vt_efi_dir" = "NO" ]; then
 261                 if [ -f (loop)/efi.img ];  then
 262                     vt_add_replace_file 0 "initrd"
 263                 fi
 264             fi
 265         fi
 266
 267         locate_initrd
 268
 269         if [ -d (loop)/loader/entries ]; then
 270             vt_linux_get_main_initrd_index vtindex
 271
 272             if [ -d (loop)/arch ]; then
 273                 if [ -f (loop)/arch/boot/x86_64/archiso.img ]; then
 274                     vt_add_replace_file $vtindex "EFI\\archiso\\archiso.img"
 275                 elif [ -f (loop)/boot/initramfs_x86_64.img ]; then
 276                     vt_add_replace_file $vtindex "boot\\initramfs_x86_64.img"
 277                 fi
 278             elif [ -f (loop)/EFI/BOOT/initrd.gz ]; then
 279                 vt_add_replace_file $vtindex "EFI\\BOOT\\initrd.gz"
 280             fi
 281         elif [ -e (loop)/syslinux/alt0/full.cz ]; then
 282             vt_add_replace_file 0 "EFI\\BOOT\\full.cz"
 283             set FirstTryBootFile='@EFI@BOOT@grubx64.efi'
 284         fi
 285
 286     fi
 287
 288     vt_linux_chain_data ${1}${chosen_path}
 289
 290     if [ -n "$vtoy_chain_mem_addr" ]; then
 291         ventoy_cli_console
 292         chainloader ${vtoy_path}/ventoy_x64.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} FirstTry=${FirstTryBootFile} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 293         boot
 294     else
 295         echo "chain empty failed"
 296         ventoy_pause
 297     fi
 298 }
 299
 300
 301 function uefi_iso_menu_func {
 302
 303     if [ -d (loop)/ ]; then
 304         loopback -d loop
 305     fi
 306
 307     if [ -n "$vtisouefi" ]; then
 308         set LoadIsoEfiDriver=on
 309         unset vtisouefi
 310     elif vt_check_mode 2; then
 311         set LoadIsoEfiDriver=on
 312     else
 313         unset LoadIsoEfiDriver
 314     fi
 315
 316     vt_chosen_img_path chosen_path
 317     vt_select_auto_install ${chosen_path}
 318     vt_select_persistence ${chosen_path}
 319
 320     if vt_is_udf ${1}${chosen_path}; then
 321         set ventoy_fs_probe=udf
 322     else
 323         set ventoy_fs_probe=iso9660
 324         vt_iso9660_nojoliet 0
 325     fi
 326
 327     loopback loop ${1}${chosen_path}
 328     get_os_type (loop)
 329
 330     if [ -d (loop)/EFI ]; then
 331         set vt_efi_dir=YES
 332     elif [ -d (loop)/efi ]; then
 333         set vt_efi_dir=YES
 334     else
 335         set vt_efi_dir=NO
 336     fi
 337
 338     if [ -n "$vtcompat" ]; then
 339         set ventoy_compatible=YES
 340         unset vtcompat
 341     elif vt_check_mode 1; then
 342         set ventoy_compatible=YES
 343     else
 344         vt_check_compatible (loop)
 345     fi
 346
 347     vt_img_sector ${1}${chosen_path}
 348
 349     if [ "$vtoy_os" = "Windows" ]; then
 350         vt_check_compatible_pe (loop)
 351         uefi_windows_menu_func  $1 ${chosen_path}
 352     else
 353         uefi_linux_menu_func  $1 ${chosen_path}
 354     fi
 355
 356     ventoy_gui_console
 357 }
 358
 359 function uefi_iso_memdisk {
 360     vt_chosen_img_path chosen_path
 361
 362     echo 'Loading ISO file to memory ...'
 363     vt_load_iso_to_mem ${1}${chosen_path} vtoy_iso_buf
 364
 365     ventoy_cli_console
 366     chainloader ${vtoy_path}/ventoy_x64.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
 367     boot
 368
 369     ventoy_gui_console
 370 }
 371
 372
 373 function legacy_windows_menu_func {
 374     vt_windows_reset
 375
 376     if [ "$ventoy_compatible" = "NO" ]; then
 377
 378         if [ "$ventoy_fs_probe" = "iso9660" ]; then
 379             loopback -d loop
 380             vt_iso9660_nojoliet 1
 381             loopback loop $1$2
 382         fi
 383
 384         for file in "boot/bcd" "/efi/microsoft/boot/bcd" "SSTR/BCD"; do
 385             vt_windows_collect_wim_patch bcd (loop)/$file
 386         done
 387
 388         distro_specify_wim_patch
 389
 390         vt_windows_count_wim_patch vt_wim_cnt
 391         if [ $vt_wim_cnt -eq 0 ]; then
 392             distro_specify_wim_patch_phase2
 393         fi
 394
 395         ventoy_debug_pause
 396         locate_wim
 397     fi
 398
 399     vt_windows_chain_data ${1}${chosen_path}
 400     ventoy_debug_pause
 401
 402     if [ -n "$vtoy_chain_mem_addr" ]; then
 403         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag} ibft mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 404         boot
 405     else
 406         echo "chain empty failed"
 407         ventoy_pause
 408     fi
 409 }
 410
 411 function legacy_linux_menu_func {
 412     if [ "$ventoy_compatible" = "NO" ]; then
 413
 414         if [ "$ventoy_fs_probe" = "udf" ]; then
 415             loopback -d loop
 416             set ventoy_fs_probe=iso9660
 417             loopback loop $1$2
 418         fi
 419
 420         vt_load_cpio  $vtoy_path/ventoy.cpio  $2 $1
 421
 422         vt_linux_clear_initrd
 423
 424         if [ -d (loop)/pmagic ]; then
 425             vt_linux_specify_initrd_file /pmagic/initrd.img
 426         else
 427             for dir in "isolinux" "boot/isolinux" "boot/x86_64/loader" "syslinux" "boot/syslinux"; do
 428                 if [ -d (loop)/$dir ]; then
 429                     vt_linux_parse_initrd_isolinux   (loop)/$dir/
 430                 fi
 431             done
 432         fi
 433
 434         # special process for special distros
 435         #archlinux
 436         if [ -d (loop)/arch/boot/syslinux ]; then
 437             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/
 438             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/boot/syslinux/
 439
 440         #manjaro
 441         elif [ -d (loop)/manjaro ]; then
 442             if [ -e (loop)/boot/grub/kernels.cfg ]; then
 443                 vt_linux_parse_initrd_grub  file  (loop)/boot/grub/kernels.cfg
 444             fi
 445         elif [ -e (loop)/boot/grub/grub.cfg ]; then
 446             vt_linux_parse_initrd_grub  file  (loop)/boot/grub/grub.cfg
 447         fi
 448
 449         distro_specify_initrd_file
 450
 451         vt_linux_initrd_count vtcount
 452         if [ $vtcount -eq 0 ]; then
 453             distro_specify_initrd_file_phase2
 454         fi
 455
 456         locate_initrd
 457     fi
 458
 459     vt_linux_chain_data ${1}${chosen_path}
 460     ventoy_debug_pause
 461
 462     if [ -n "$vtoy_chain_mem_addr" ]; then
 463         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 464         boot
 465     else
 466         echo "chain empty failed"
 467         ventoy_pause
 468     fi
 469 }
 470
 471 function legacy_iso_menu_func {
 472
 473     if [ -d (loop)/ ]; then
 474         loopback -d loop
 475     fi
 476
 477     vt_chosen_img_path chosen_path
 478     vt_select_auto_install ${chosen_path}
 479     vt_select_persistence ${chosen_path}
 480
 481     if vt_is_udf ${1}${chosen_path}; then
 482         set ventoy_fs_probe=udf
 483     else
 484         set ventoy_fs_probe=iso9660
 485         vt_iso9660_nojoliet 0
 486     fi
 487
 488     loopback loop ${1}${chosen_path}
 489     get_os_type (loop)
 490
 491     if [ -n "$vtcompat" ]; then
 492         set ventoy_compatible=YES
 493         unset vtcompat
 494     elif vt_check_mode 1; then
 495         set ventoy_compatible=YES
 496     else
 497         vt_check_compatible (loop)
 498     fi
 499
 500     vt_img_sector ${1}${chosen_path}
 501
 502     if [ "$vtoy_os" = "Windows" ]; then
 503         vt_check_compatible_pe (loop)
 504         legacy_windows_menu_func  $1 ${chosen_path}
 505     else
 506         legacy_linux_menu_func  $1 ${chosen_path}
 507     fi
 508 }
 509
 510 function legacy_iso_memdisk {
 511     vt_chosen_img_path chosen_path
 512
 513     linux16   $vtoy_path/memdisk iso raw
 514     echo "Loading ISO file to memory ..."
 515     initrd16  ${1}${chosen_path}
 516     boot
 517 }
 518
 519 function iso_common_menuentry {
 520     if [ "$grub_platform" = "pc" ]; then
 521         if vt_check_mode 0; then
 522             legacy_iso_memdisk $iso_path
 523         else
 524             legacy_iso_menu_func $iso_path
 525         fi
 526     else
 527         if vt_check_mode 0; then
 528             uefi_iso_memdisk $iso_path
 529         else
 530             uefi_iso_menu_func $iso_path
 531         fi
 532     fi
 533 }
 534
 535 function common_unsupport_menuentry {
 536     echo -e "\n The name of the iso file could NOT contain space or non-ascii characters. \n"
 537     echo -e " 文件名中不能有中文或空格 \n"
 538     echo -e "\n Will return to main menu after 10 seconds ...\n"
 539     sleep 10
 540 }
 541
 542 function iso_unsupport_menuentry {
 543     common_unsupport_menuentry
 544 }
 545
 546 function wim_common_menuentry {
 547     vt_chosen_img_path chosen_path
 548     vt_wim_chain_data ${iso_path}${chosen_path}
 549
 550     ventoy_debug_pause
 551
 552     if [ -n "$vtoy_chain_mem_addr" ]; then
 553         if [ "$grub_platform" = "pc" ]; then
 554             linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 555         else
 556             ventoy_cli_console
 557             chainloader ${vtoy_path}/ventoy_x64.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 558             ventoy_gui_console
 559         fi
 560         boot
 561     else
 562         echo "chain empty failed"
 563         ventoy_pause
 564     fi
 565 }
 566
 567 function wim_unsupport_menuentry {
 568     common_unsupport_menuentry
 569 }
 570
 571 function efi_common_menuentry {
 572     vt_chosen_img_path chosen_path
 573
 574     ventoy_cli_console
 575     chainloader ${iso_path}${chosen_path}
 576     boot
 577     ventoy_gui_console
 578 }
 579
 580 function efi_unsupport_menuentry {
 581     common_unsupport_menuentry
 582 }
 583
 584
 585
 586 #############################################################
 587 #############################################################
 588 #############################################################
 589 #######                 Main Process              ###########
 590 #############################################################
 591 #############################################################
 592 #############################################################
 593
 594 set VENTOY_VERSION="1.0.15"
 595
 596 # Default menu display mode, you can change it as you want.
 597 #    0: List mode
 598 #    1: TreeView mode
 599 set VTOY_DEFAULT_MENU_MODE=0
 600
 601 set VTOY_MEM_DISK_STR="[Memdisk]"
 602 set VTOY_ISO_RAW_STR="Compatible Mode"
 603 set VTOY_ISO_UEFI_DRV_STR="UEFI FS"
 604
 605 set VTOY_F2_CMD="ventoy_power"
 606 set VTOY_F4_CMD="ventoy_localboot"
 607 set VTOY_F5_CMD="ventoy_diagnosis"
 608
 609 if [ "$grub_platform" = "pc" ]; then
 610     set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION BIOS  www.ventoy.net"
 611 else
 612     set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION UEFI  www.ventoy.net"
 613 fi
 614
 615 vt_device $root  vtoy_dev
 616
 617 if [ "$vtoy_dev" = "tftp" ]; then
 618     set vtoy_path=($root)
 619     for vtid in 0 1 2 3; do
 620         if [ -d (hd$vtid,2)/ventoy ]; then
 621             set iso_path=(hd$vtid,1)
 622             set vtoy_efi_part=(hd$vtid,2)
 623             break
 624         fi
 625     done
 626     loadfont ascii
 627
 628     if [ -f $iso_path/ventoy/ventoy.json ]; then
 629        set vt_plugin_path=$iso_path
 630     else
 631         set vt_plugin_path=$prefix
 632         vt_load_plugin $vt_plugin_path
 633     fi
 634 else
 635     if [ "$prefix" = "(ventoydisk)/grub" ]; then
 636         set vtoy_path=(ventoydisk)/ventoy
 637     else
 638         set vtoy_path=($root)/ventoy
 639     fi
 640
 641     set iso_path=($vtoy_dev,1)
 642     set vtoy_efi_part=($vtoy_dev,2)
 643     loadfont unicode
 644     set vt_plugin_path=$iso_path
 645 fi
 646
 647
 648 #Load Plugin
 649 if [ -f $iso_path/ventoy/ventoy.json ]; then
 650    vt_load_plugin $iso_path
 651 fi
 652
 653 if [ -n "$VTOY_MENU_TIMEOUT" ]; then
 654     set timeout=$VTOY_MENU_TIMEOUT
 655 else
 656     unset timeout
 657 fi
 658
 659 if [ -f $iso_path/ventoy/ventoy_wimboot.img ]; then
 660     vt_load_wimboot $iso_path/ventoy/ventoy_wimboot.img
 661 elif [ -f $vtoy_efi_part/ventoy/ventoy_wimboot.img ]; then
 662     vt_load_wimboot $vtoy_efi_part/ventoy/ventoy_wimboot.img
 663 fi
 664
 665
 666 if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
 667     set VTOY_F3_CMD="vt_dynamic_menu 1 1"
 668     set VTOY_HOTKEY_TIP="F1:Memdisk  F2:Power  F3:TreeView  F4:Localboot  F5:Debug"
 669 else
 670     set VTOY_F3_CMD="vt_dynamic_menu 1 0"
 671     set VTOY_HOTKEY_TIP="F1:Memdisk  F2:Power  F3:ListView  F4:Localboot  F5:Debug"
 672 fi
 673
 674
 675 if [ -n "$vtoy_gfxmode" ]; then
 676     set gfxmode=$vtoy_gfxmode
 677 else
 678     set gfxmode=1920x1080,1366x768,1024x768
 679 fi
 680
 681 if [ "$vtoy_display_mode" = "CLI" ]; then
 682     terminal_output  console
 683 else
 684     if [ -n "$vtoy_theme" ]; then
 685         set theme=$vtoy_theme
 686     else
 687         set theme=$prefix/themes/ventoy/theme.txt
 688     fi
 689     terminal_output  gfxterm
 690 fi
 691
 692 #colect all image files (iso files)
 693 set ventoy_img_count=0
 694 vt_list_img $iso_path ventoy_img_count
 695
 696 #Main menu
 697 if [ $ventoy_img_count -gt 0 ]; then
 698     if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
 699         vt_dynamic_menu 0 0
 700     else
 701         vt_dynamic_menu 0 1
 702     fi
 703 else
 704     if [ -n "$VTOY_NO_ISO_TIP" ]; then
 705         NO_ISO_MENU="No ISO files found, $VTOY_NO_ISO_TIP"
 706     elif [ -n "$VTOY_DEFAULT_SEARCH_ROOT" ]; then
 707         NO_ISO_MENU="No ISO files found, please check VTOY_DEFAULT_SEARCH_ROOT"
 708     else
 709         NO_ISO_MENU="No ISO files found"
 710     fi
 711     menuentry "$NO_ISO_MENU (Press enter to reboot ...)" {
 712         echo -e "\n    Rebooting ... "
 713         reboot
 714     }
 715 fi