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_power {
  48     configfile $prefix/power.cfg
  49 }
  50
  51 function ventoy_diagnosis {
  52     configfile $prefix/debug.cfg
  53 }
  54
  55 function ventoy_localboot {
  56     configfile $prefix/localboot.cfg
  57 }
  58
  59 function ventoy_ext_menu {
  60     if [ -e $vt_plugin_path/ventoy/ventoy_grub.cfg ]; then
  61         set ventoy_new_context=1
  62         configfile $vt_plugin_path/ventoy/ventoy_grub.cfg
  63         unset ventoy_new_context
  64     else
  65        echo "ventoy_grub.cfg NOT exist."
  66        echo -e "\npress ENTER to exit ..."
  67        read vtInputKey
  68     fi
  69 }
  70
  71 function get_os_type {
  72     set vtoy_os=Linux
  73
  74     for file in "efi/microsoft/boot/bcd" "sources/boot.wim" "boot/bcd" "bootmgr.efi" "boot/etfsboot.com" ; do
  75         if vt_file_exist_nocase (loop)/$file; then
  76             set vtoy_os=Windows
  77             break
  78         fi
  79     done
  80
  81     if [ "$vtoy_os" = "Linux" ]; then
  82         if vt_strstr "$vt_system_id" "FreeBSD"; then
  83             set vtoy_os=Unix
  84             set vt_unix_type=FreeBSD
  85         elif [ -e (loop)/bin/freebsd-version ]; then
  86             set vtoy_os=Unix
  87             set vt_unix_type=FreeBSD
  88
  89
  90         elif [ -e (loop)/boot/kernel/kernel ]; then
  91             if file --is-x86-kfreebsd (loop)/boot/kernel/kernel; then
  92                 set vtoy_os=Unix
  93                 set vt_unix_type=FreeBSD
  94             elif file --is-x86-knetbsd (loop)/boot/kernel/kernel; then
  95                 set vtoy_os=Unix
  96                 set vt_unix_type=NetBSD
  97             fi
  98         fi
  99     fi
 100
 101     if [ -n "${vtdebug_flag}" ]; then
 102         echo ISO is $vtoy_os
 103     fi
 104 }
 105
 106 function vt_check_compatible_pe {
 107     #Check for PE without external tools
 108     if [ -f $1/HBCD_PE.ini ]; then
 109         set ventoy_compatible=YES
 110     fi
 111 }
 112
 113 function locate_initrd {
 114     vt_linux_locate_initrd
 115
 116     if [ -n "${vtdebug_flag}" ]; then
 117         vt_linux_dump_initrd
 118         ventoy_debug_pause
 119     fi
 120 }
 121
 122 function locate_wim {
 123     vt_windows_locate_wim_patch (loop)
 124
 125     if [ -n "${vtdebug_flag}" ]; then
 126         echo '###############################################'
 127         vt_dump_wim_patch
 128         echo '###############################################'
 129         ventoy_debug_pause
 130     fi
 131 }
 132
 133 function distro_specify_wim_patch {
 134     if [ -d (loop)/h3pe ]; then
 135         vt_windows_collect_wim_patch wim /BOOT/H3_10PE.WIM
 136         vt_windows_collect_wim_patch wim /BOOT/H3_7PE.WIM
 137         vt_windows_collect_wim_patch wim /BOOT/H3_8PE.WIM
 138         vt_windows_collect_wim_patch wim /BOOT/H3_81PE.WIM
 139     fi
 140 }
 141
 142 function distro_specify_wim_patch_phase2 {
 143     if [ -f (loop)/boot/boot.wim ]; then
 144         vt_windows_collect_wim_patch wim /boot/boot.wim
 145     fi
 146 }
 147
 148
 149 function distro_specify_initrd_file {
 150     if [ -e (loop)/boot/all.rdz ]; then
 151         vt_linux_specify_initrd_file /boot/all.rdz
 152     elif [ -e (loop)/boot/xen.gz ]; then
 153         if [ -e (loop)/install.img ]; then
 154             vt_linux_specify_initrd_file /install.img
 155         fi
 156     elif [ -d (loop)/casper ]; then
 157         if [ -e (loop)/casper/initrd ]; then
 158             vt_linux_specify_initrd_file /casper/initrd
 159         fi
 160         if [ -e (loop)/casper/initrd.gz ]; then
 161             vt_linux_specify_initrd_file /casper/initrd.gz
 162         fi
 163         if [ -e (loop)/casper/initrd-oem ]; then
 164             vt_linux_specify_initrd_file /casper/initrd-oem
 165         fi
 166     elif [ -e (loop)/boot/grub/initrd.xz ]; then
 167         vt_linux_specify_initrd_file /boot/grub/initrd.xz
 168     elif [ -e (loop)/initrd.gz ]; then
 169         vt_linux_specify_initrd_file /initrd.gz
 170     elif [ -e (loop)/slax/boot/initrfs.img ]; then
 171         vt_linux_specify_initrd_file /slax/boot/initrfs.img
 172     elif [ -e (loop)/pmagic/initrd.img ]; then
 173         vt_linux_specify_initrd_file /pmagic/initrd.img
 174     elif [ -e (loop)/boot/initrd.xz ]; then
 175         vt_linux_specify_initrd_file /boot/initrd.xz
 176     elif [ -e (loop)/boot/initrd.gz ]; then
 177         vt_linux_specify_initrd_file /boot/initrd.gz
 178     elif [ -f (loop)/boot/initrd ]; then
 179         vt_linux_specify_initrd_file /boot/initrd
 180     elif [ -f (loop)/boot/x86_64/loader/initrd ]; then
 181         vt_linux_specify_initrd_file /boot/x86_64/loader/initrd
 182     elif [ -f (loop)/boot/initramfs-x86_64.img ]; then
 183         vt_linux_specify_initrd_file /boot/initramfs-x86_64.img
 184     elif [ -f (loop)/boot/isolinux/initramfs_data64.cpio.gz ]; then
 185         vt_linux_specify_initrd_file /boot/isolinux/initramfs_data64.cpio.gz
 186
 187
 188     fi
 189
 190     if [ -f (loop)/isolinux/initrd.gz ]; then
 191         vt_linux_specify_initrd_file /isolinux/initrd.gz
 192     fi
 193
 194     if [ "$vt_chosen_size" = "1133375488" ]; then
 195         if [ -d (loop)/boot/grub/x86_64-efi ]; then
 196             vt_cpio_busybox64
 197         fi
 198     fi
 199 }
 200
 201
 202 function distro_specify_initrd_file_phase2 {
 203     if [ -f (loop)/boot/initrd.img ]; then
 204         vt_linux_specify_initrd_file /boot/initrd.img
 205     elif [ -f (loop)/Setup/initrd.gz ]; then
 206         vt_linux_specify_initrd_file /Setup/initrd.gz
 207     elif [ -f (loop)/isolinux/initramfs ]; then
 208         vt_linux_specify_initrd_file /isolinux/initramfs
 209     elif [ -f (loop)/boot/iniramfs.igz ]; then
 210         vt_linux_specify_initrd_file /boot/iniramfs.igz
 211     elif [ -f (loop)/initrd-x86_64 ]; then
 212         vt_linux_specify_initrd_file /initrd-x86_64
 213     elif [ -f (loop)/live/initrd.img ]; then
 214         vt_linux_specify_initrd_file /live/initrd.img
 215     elif [ -f (loop)/initrd.img ]; then
 216         vt_linux_specify_initrd_file /initrd.img
 217     elif [ -f (loop)/sysresccd/boot/x86_64/sysresccd.img ]; then
 218         vt_linux_specify_initrd_file /sysresccd/boot/x86_64/sysresccd.img
 219     elif [ -f (loop)/CDlinux/initrd ]; then
 220         vt_linux_specify_initrd_file /CDlinux/initrd
 221     elif [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 222         vt_linux_specify_initrd_file /parabola/boot/x86_64/parabolaiso.img
 223         if [ -f (loop)/parabola/boot/i686/parabolaiso.img ]; then
 224             vt_linux_specify_initrd_file /parabola/boot/i686/parabolaiso.img
 225         fi
 226     elif [ -f (loop)/hyperbola/boot/x86_64/hyperiso.img ]; then
 227         vt_linux_specify_initrd_file /hyperbola/boot/x86_64/hyperiso.img
 228         if [ -f (loop)/hyperbola/boot/i686/hyperiso.img ]; then
 229             vt_linux_specify_initrd_file /hyperbola/boot/i686/hyperiso.img
 230         fi
 231     elif [ -f (loop)/EFI/BOOT/initrd.img ]; then
 232         #Qubes
 233         vt_linux_specify_initrd_file /EFI/BOOT/initrd.img
 234         if [ "$grub_platform" != "pc" ]; then
 235             vt_add_replace_file 0 "initrd.img"
 236         fi
 237     elif [ -f (loop)/initrd ]; then
 238         vt_linux_specify_initrd_file /initrd
 239     elif [ -f (loop)/live/initrd1 ]; then
 240         vt_linux_specify_initrd_file /live/initrd1
 241     elif [ -f (loop)/isolinux/initrd.img ]; then
 242         vt_linux_specify_initrd_file /isolinux/initrd.img
 243     elif [ -f (loop)/isolinux/initrd.gz ]; then
 244         vt_linux_specify_initrd_file /isolinux/initrd.gz
 245     elif [ -f (loop)/syslinux/kernel/initramfs.gz ]; then
 246         vt_linux_specify_initrd_file /syslinux/kernel/initramfs.gz
 247     elif vt_strstr $vt_volume_id "Daphile"; then
 248         vt_linux_parse_initrd_isolinux   (loop)/isolinux/
 249     elif [ -f (loop)/boot/rootfs.xz ]; then
 250         vt_linux_specify_initrd_file /boot/rootfs.xz
 251         if [ "$grub_platform" != "pc" ]; then
 252             vt_add_replace_file 0 "minimal\\x86_64\\rootfs.xz"
 253         fi
 254
 255     fi
 256 }
 257
 258 function ventoy_get_ghostbsd_ver {
 259
 260     # vt_parse_iso_create_date $1/${chosen_path} vt_create_date
 261     # if regexp "^202005" "$vt_create_date"; then
 262         # set vt_freebsd_ver=12.x
 263     # fi
 264
 265     set vt_freebsd_ver=12.x
 266 }
 267
 268 function ventoy_get_furybsd_ver {
 269     if regexp "13\.[0-9]" "$2"; then
 270         set vt_freebsd_ver=13.x
 271     else
 272         set vt_freebsd_ver=12.x
 273     fi
 274 }
 275
 276 function ventoy_get_freenas_ver {
 277     set vt_freebsd_ver=11.x
 278
 279     if [ -e (loop)/FreeNAS-MANIFEST ]; then
 280         vt_parse_freenas_ver (loop)/FreeNAS-MANIFEST vt_freenas_ver
 281         if regexp "^13\.[0-9]" "$vt_freenas_ver"; then
 282             set vt_freebsd_ver=13.x
 283         elif regexp "^12\.[0-9]" "$vt_freenas_ver"; then
 284             set vt_freebsd_ver=12.x
 285         elif regexp "^11\.[0-9]" "$vt_freenas_ver"; then
 286             set vt_freebsd_ver=11.x
 287         fi
 288     fi
 289 }
 290
 291 function ventoy_get_midnightbsd_ver {
 292     set vt_freebsd_ver=11.x
 293 }
 294
 295 function ventoy_freebsd_proc {
 296     set vtFreeBsdDistro=FreeBSD
 297
 298     if vt_strstr "$vt_volume_id" "GHOSTBSD"; then
 299         ventoy_get_ghostbsd_ver $1 ${chosen_path}
 300     elif vt_strstr "$vt_volume_id" "FREENAS"; then
 301         ventoy_get_freenas_ver $1 ${chosen_path}
 302     elif vt_strstr "$vt_volume_id" "FURYBSD"; then
 303         ventoy_get_furybsd_ver $1 ${chosen_path}
 304     elif regexp "^13_[0-9]" "$vt_volume_id"; then
 305         set vt_freebsd_ver=13.x
 306     elif regexp "^12_[0-9]" "$vt_volume_id"; then
 307         set vt_freebsd_ver=12.x
 308     elif regexp "^11_[0-9]" "$vt_volume_id"; then
 309         set vt_freebsd_ver=11.x
 310     elif regexp "^10_[0-9]" "$vt_volume_id"; then
 311         set vt_freebsd_ver=10.x
 312     elif regexp "^9_[0-9]" "$vt_volume_id"; then
 313         set vt_freebsd_ver=9.x
 314     elif [ -d (loop)/usr/midnightbsd-dist ]; then
 315         ventoy_get_midnightbsd_ver $1 ${chosen_path}
 316         set vtFreeBsdDistro=MidnightBSD
 317     elif [ -e (loop)/bin/freebsd-version ]; then
 318         vt_unix_parse_freebsd_ver (loop)/bin/freebsd-version vt_userland_ver
 319         if regexp "\"13\.[0-9]-" "$vt_userland_ver"; then
 320             set vt_freebsd_ver=13.x
 321         elif regexp "\"12\.[0-9]-" "$vt_userland_ver"; then
 322             set vt_freebsd_ver=12.x
 323         elif regexp "\"11\.[0-9]-" "$vt_userland_ver"; then
 324             set vt_freebsd_ver=11.x
 325         elif regexp "\"10\.[0-9]-" "$vt_userland_ver"; then
 326             set vt_freebsd_ver=10.x
 327         elif regexp "\"9\.[0-9]-" "$vt_userland_ver"; then
 328             set vt_freebsd_ver=9.x
 329         fi
 330     elif [ -e (loop)/README.TXT ]; then
 331         vt_1st_line (loop)/README.TXT vt_freebsd_line1
 332         if regexp "FreeBSD 13\.[0-9]-" "$vt_freebsd_line1"; then
 333             set vt_freebsd_ver=13.x
 334         elif regexp "FreeBSD 12\.[0-9]-" "$vt_freebsd_line1"; then
 335             set vt_freebsd_ver=12.x
 336         elif regexp "FreeBSD 11\.[0-9]-" "$vt_freebsd_line1"; then
 337             set vt_freebsd_ver=11.x
 338         elif regexp "FreeBSD 10\.[0-9]-" "$vt_freebsd_line1"; then
 339             set vt_freebsd_ver=10.x
 340         elif regexp "FreeBSD 9\.[0-9]-" "$vt_freebsd_line1"; then
 341             set vt_freebsd_ver=9.x
 342         fi
 343     elif vt_strstr "${chosen_path}" "MidnightBSD"; then
 344         set vt_freebsd_ver=9.x
 345     else
 346         set vt_freebsd_ver=12.x
 347     fi
 348
 349     set vt_freebsd_bit=64
 350     for file in "/boot/kernel/kernel" "/boot/kernel/kernel.gz"; do
 351         if [ -e (loop)/$file ]; then
 352             if file --is-i386-kfreebsd (loop)/$file; then
 353                 set vt_freebsd_bit=32
 354             fi
 355             break
 356         fi
 357     done
 358
 359     if [ -n "${vtdebug_flag}" ]; then
 360         echo "This is FreeBSD $vt_freebsd_ver ${vt_freebsd_bit}bit"
 361     fi
 362
 363     unset vt_unix_mod_path
 364     for file in "/COPYRIGHT" "/FreeNAS-MANIFEST" "/version" "/etc/fstab"; do
 365         if [ -e (loop)${file} ]; then
 366             set vt_unix_mod_path=${file}
 367             break
 368         fi
 369     done
 370
 371     if [ -e (loop)/usr/freebsd-dist/cloninst.sh ]; then
 372         set vtFreeBsdDistro=ClonOS
 373     fi
 374
 375     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
 376     vt_unix_replace_conf FreeBSD ${1}${chosen_path}
 377 }
 378
 379 function ventoy_unix_comm_proc {
 380     vt_unix_reset
 381
 382     if [ "$ventoy_compatible" = "NO" ]; then
 383         loopback vtunix $vtoy_efi_part/ventoy/ventoy_unix.cpio
 384
 385         if [ "$vt_unix_type" = "FreeBSD" ]; then
 386             ventoy_freebsd_proc $1 ${chosen_path}
 387         elif [ "$vt_unix_type" = "NetBSD" ]; then
 388             echo "NetBSD not supported"
 389
 390
 391
 392         else
 393             if [ -n "${vtdebug_flag}" ]; then
 394                 echo "Unknown unix type"
 395             fi
 396         fi
 397     fi
 398
 399     vt_unix_chain_data ${1}${chosen_path}
 400     ventoy_debug_pause
 401 }
 402
 403
 404 function uefi_windows_menu_func {
 405     vt_windows_reset
 406
 407     if [ "$ventoy_compatible" = "NO" ]; then
 408
 409         if [ "$ventoy_fs_probe" = "iso9660" ]; then
 410             loopback -d loop
 411             vt_iso9660_nojoliet 1
 412             loopback loop $1$2
 413         fi
 414
 415         for file in "efi/microsoft/boot/bcd"; do
 416             vt_windows_collect_wim_patch bcd (loop)/$file
 417         done
 418
 419         vt_windows_count_wim_patch vt_wim_cnt
 420         if [ $vt_wim_cnt -eq 0 ]; then
 421             distro_specify_wim_patch_phase2
 422         fi
 423
 424         ventoy_debug_pause
 425         locate_wim
 426     fi
 427
 428     vt_windows_chain_data ${1}${chosen_path}
 429     ventoy_debug_pause
 430
 431     if [ -n "$vtoy_chain_mem_addr" ]; then
 432         ventoy_cli_console
 433         chainloader ${vtoy_path}/ventoy_x64.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 434         boot
 435     else
 436         echo "chain empty failed"
 437         ventoy_pause
 438     fi
 439 }
 440
 441 function uefi_linux_menu_func {
 442     if [ "$ventoy_compatible" = "NO" ]; then
 443
 444         if [ "$ventoy_fs_probe" = "udf" ]; then
 445             loopback -d loop
 446             set ventoy_fs_probe=iso9660
 447             loopback loop $1$2
 448         fi
 449
 450         vt_load_cpio  ${vtoy_path}/ventoy.cpio   $2 $1 "busybox=$ventoy_busybox_ver"
 451
 452         vt_linux_clear_initrd
 453
 454         if [ -d (loop)/pmagic ]; then
 455             vt_linux_specify_initrd_file /pmagic/initrd.img
 456         else
 457             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
 458                 if [ -e (loop)/$file ]; then
 459                     vt_linux_parse_initrd_grub  file  (loop)/$file
 460                 fi
 461             done
 462         fi
 463
 464         # special process for special distros
 465         if [ -d (loop)/loader/entries ]; then
 466             vt_linux_parse_initrd_grub  dir  (loop)/loader/entries/
 467         elif [ -d (loop)/boot/grub ]; then
 468             vt_linux_parse_initrd_grub  dir  (loop)/boot/grub/
 469         fi
 470
 471         distro_specify_initrd_file
 472
 473         vt_linux_initrd_count vtcount
 474         if [ $vtcount -eq 0 ]; then
 475             distro_specify_initrd_file_phase2
 476
 477             if [ "$vt_efi_dir" = "NO" ]; then
 478                 if [ -f (loop)/efi.img ];  then
 479                     vt_add_replace_file 0 "initrd"
 480                 fi
 481             fi
 482         fi
 483
 484         locate_initrd
 485
 486         if [ -d (loop)/loader/entries ]; then
 487             vt_linux_get_main_initrd_index vtindex
 488
 489             if [ -d (loop)/arch ]; then
 490                 if [ -f (loop)/arch/boot/x86_64/archiso.img ]; then
 491                     vt_add_replace_file $vtindex "EFI\\archiso\\archiso.img"
 492                 elif [ -f (loop)/boot/initramfs_x86_64.img ]; then
 493                     vt_add_replace_file $vtindex "boot\\initramfs_x86_64.img"
 494                 fi
 495             elif [ -f (loop)/EFI/BOOT/initrd.gz ]; then
 496                 vt_add_replace_file $vtindex "EFI\\BOOT\\initrd.gz"
 497             elif [ -f (loop)/loader/entries/thinstation.conf ]; then
 498                 vt_add_replace_file $vtindex "boot\\initrd"
 499             elif [ -f (loop)/loader/entries/pisi-efi-x86_64.conf ]; then
 500                 vt_add_replace_file $vtindex "EFI\\pisi\\initrd.img"
 501             fi
 502         elif [ -d (loop)/EFI/boot/entries ]; then
 503             if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 504                 vt_add_replace_file 0 "EFI\\parabolaiso\\parabolaiso.img"
 505             elif [ -f (loop)/hyperbola/boot/x86_64/hyperiso.img ]; then
 506                 vt_add_replace_file 0 "EFI\\hyperiso\\hyperiso.img"
 507             fi
 508         elif [ -e (loop)/syslinux/alt0/full.cz ]; then
 509             vt_add_replace_file 0 "EFI\\BOOT\\full.cz"
 510             set FirstTryBootFile='@EFI@BOOT@grubx64.efi'
 511
 512
 513         fi
 514
 515     fi
 516
 517     vt_linux_chain_data ${1}${chosen_path}
 518
 519     if [ -n "$vtoy_chain_mem_addr" ]; then
 520         ventoy_cli_console
 521         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}
 522         boot
 523     else
 524         echo "chain empty failed"
 525         ventoy_pause
 526     fi
 527 }
 528
 529 function uefi_unix_menu_func {
 530     ventoy_unix_comm_proc $1 ${chosen_path}
 531
 532     if [ -n "$vtoy_chain_mem_addr" ]; then
 533         ventoy_cli_console
 534         chainloader ${vtoy_path}/ventoy_x64.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} FirstTry=${FirstTryBootFile} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 535         boot
 536     else
 537         echo "chain empty failed"
 538         ventoy_pause
 539     fi
 540 }
 541
 542 function uefi_iso_menu_func {
 543
 544     if [ -d (loop)/ ]; then
 545         loopback -d loop
 546     fi
 547
 548     if [ -n "$vtisouefi" ]; then
 549         set LoadIsoEfiDriver=on
 550         unset vtisouefi
 551     elif vt_check_mode 2; then
 552         set LoadIsoEfiDriver=on
 553     else
 554         unset LoadIsoEfiDriver
 555     fi
 556
 557     set chosen_path=$2
 558     vt_select_auto_install ${chosen_path}
 559     vt_select_persistence ${chosen_path}
 560
 561     if vt_is_udf ${1}${chosen_path}; then
 562         set ventoy_fs_probe=udf
 563     else
 564         set ventoy_fs_probe=iso9660
 565         vt_iso9660_nojoliet 0
 566     fi
 567
 568     loopback loop ${1}${chosen_path}
 569     get_os_type (loop)
 570
 571     if [ -d (loop)/EFI ]; then
 572         set vt_efi_dir=YES
 573     elif [ -d (loop)/efi ]; then
 574         set vt_efi_dir=YES
 575     else
 576         set vt_efi_dir=NO
 577     fi
 578
 579     if [ -n "$vtcompat" ]; then
 580         set ventoy_compatible=YES
 581         unset vtcompat
 582     elif vt_check_mode 1; then
 583         set ventoy_compatible=YES
 584     else
 585         vt_check_compatible (loop)
 586     fi
 587
 588     vt_img_sector ${1}${chosen_path}
 589
 590     if [ "$vtoy_os" = "Windows" ]; then
 591         vt_check_compatible_pe (loop)
 592         uefi_windows_menu_func  $1 ${chosen_path}
 593     elif [ "$vtoy_os" = "Unix" ]; then
 594         uefi_unix_menu_func $1 ${chosen_path}
 595     else
 596         uefi_linux_menu_func  $1 ${chosen_path}
 597     fi
 598
 599     ventoy_gui_console
 600 }
 601
 602 function uefi_iso_memdisk {
 603     echo 'Loading ISO file to memory ...'
 604     vt_load_img_memdisk ${1}${2} vtoy_iso_buf
 605
 606     ventoy_cli_console
 607     chainloader ${vtoy_path}/ventoy_x64.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
 608     boot
 609
 610     ventoy_gui_console
 611 }
 612
 613
 614 function legacy_windows_menu_func {
 615     vt_windows_reset
 616
 617     if [ "$ventoy_compatible" = "NO" ]; then
 618
 619         if [ "$ventoy_fs_probe" = "iso9660" ]; then
 620             loopback -d loop
 621             vt_iso9660_nojoliet 1
 622             loopback loop $1$2
 623         fi
 624
 625         for file in "boot/bcd" "/efi/microsoft/boot/bcd" "SSTR/BCD"; do
 626             vt_windows_collect_wim_patch bcd (loop)/$file
 627         done
 628
 629         distro_specify_wim_patch
 630
 631         vt_windows_count_wim_patch vt_wim_cnt
 632         if [ $vt_wim_cnt -eq 0 ]; then
 633             distro_specify_wim_patch_phase2
 634         fi
 635
 636         ventoy_debug_pause
 637         locate_wim
 638     fi
 639
 640     vt_windows_chain_data ${1}${chosen_path}
 641     ventoy_debug_pause
 642
 643     if [ -n "$vtoy_chain_mem_addr" ]; then
 644         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag} ibft mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 645         boot
 646     else
 647         echo "chain empty failed"
 648         ventoy_pause
 649     fi
 650 }
 651
 652 function legacy_linux_menu_func {
 653     if [ "$ventoy_compatible" = "NO" ]; then
 654
 655         if [ "$ventoy_fs_probe" = "udf" ]; then
 656             loopback -d loop
 657             set ventoy_fs_probe=iso9660
 658             loopback loop $1$2
 659         fi
 660
 661         vt_load_cpio  $vtoy_path/ventoy.cpio  $2 $1 "busybox=$ventoy_busybox_ver"
 662
 663         vt_linux_clear_initrd
 664
 665         if [ -d (loop)/pmagic ]; then
 666             vt_linux_specify_initrd_file /pmagic/initrd.img
 667         else
 668             for dir in "isolinux" "boot/isolinux" "boot/x86_64/loader" "syslinux" "boot/syslinux"; do
 669                 if [ -d (loop)/$dir ]; then
 670                     vt_linux_parse_initrd_isolinux   (loop)/$dir/
 671                 fi
 672             done
 673         fi
 674
 675         # special process for special distros
 676         #archlinux
 677         if [ -d (loop)/arch/boot/syslinux ]; then
 678             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/
 679             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/boot/syslinux/
 680
 681         #manjaro
 682         elif [ -d (loop)/manjaro ]; then
 683             if [ -e (loop)/boot/grub/kernels.cfg ]; then
 684                 vt_linux_parse_initrd_grub  file  (loop)/boot/grub/kernels.cfg
 685             fi
 686         elif [ -e (loop)/boot/grub/grub.cfg ]; then
 687             vt_linux_parse_initrd_grub  file  (loop)/boot/grub/grub.cfg
 688         fi
 689
 690         distro_specify_initrd_file
 691
 692         vt_linux_initrd_count vtcount
 693         if [ $vtcount -eq 0 ]; then
 694             if [ -d (loop)/rancheros ]; then
 695                 vt_linux_parse_initrd_isolinux   (loop)/boot/  /boot/isolinux/
 696             fi
 697
 698             distro_specify_initrd_file_phase2
 699         fi
 700
 701         locate_initrd
 702     fi
 703
 704     vt_linux_chain_data ${1}${chosen_path}
 705     ventoy_debug_pause
 706
 707     if [ -n "$vtoy_chain_mem_addr" ]; then
 708         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 709         boot
 710     else
 711         echo "chain empty failed"
 712         ventoy_pause
 713     fi
 714 }
 715
 716
 717 function legacy_unix_menu_func {
 718     ventoy_unix_comm_proc $1 ${chosen_path}
 719
 720     if [ -n "$vtoy_chain_mem_addr" ]; then
 721         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 722         boot
 723     else
 724         echo "chain empty failed"
 725         ventoy_pause
 726     fi
 727 }
 728
 729
 730 function legacy_iso_menu_func {
 731
 732     if [ -d (loop)/ ]; then
 733         loopback -d loop
 734     fi
 735
 736     set chosen_path=$2
 737     vt_select_auto_install ${chosen_path}
 738     vt_select_persistence ${chosen_path}
 739
 740     if vt_is_udf ${1}${chosen_path}; then
 741         set ventoy_fs_probe=udf
 742     else
 743         set ventoy_fs_probe=iso9660
 744         vt_iso9660_nojoliet 0
 745     fi
 746
 747     loopback loop ${1}${chosen_path}
 748
 749     get_os_type (loop)
 750
 751     if [ -n "$vtcompat" ]; then
 752         set ventoy_compatible=YES
 753         unset vtcompat
 754     elif vt_check_mode 1; then
 755         set ventoy_compatible=YES
 756     else
 757         vt_check_compatible (loop)
 758     fi
 759
 760     vt_img_sector ${1}${chosen_path}
 761
 762     if [ "$vtoy_os" = "Windows" ]; then
 763         vt_check_compatible_pe (loop)
 764         legacy_windows_menu_func  $1 ${chosen_path}
 765     elif [ "$vtoy_os" = "Unix" ]; then
 766         legacy_unix_menu_func $1 ${chosen_path}
 767     else
 768         legacy_linux_menu_func  $1 ${chosen_path}
 769     fi
 770 }
 771
 772 function legacy_iso_memdisk {
 773
 774     linux16   $vtoy_path/memdisk iso raw
 775     echo "Loading ISO file to memory ..."
 776     initrd16  ${1}${2}
 777     boot
 778 }
 779
 780
 781 function iso_endless_os_proc {
 782     if [ -d (loop)/ ]; then
 783         loopback -d loop
 784     fi
 785
 786     loopback loop ${1}${2}
 787     vt_img_sector ${1}${2}
 788
 789     vt_load_cpio  $vtoy_path/ventoy.cpio  $2 $1  "busybox=$ventoy_busybox_ver"
 790     vt_trailer_cpio $1 $2 noinit
 791
 792     ventoy_debug_pause
 793
 794     vt_set_boot_opt '@kparams' rdinit=/vtoy/vtoy
 795
 796     set eosimage=loop
 797     set ventoy_bls_bootdev=/boot
 798     set ventoy_loading_tip="Loading files ......"
 799
 800     export eosimage
 801     configfile (loop)/endless/grub/grub.cfg
 802
 803     unset eosimage
 804     unset ventoy_bls_bootdev
 805     unset ventoy_loading_tip
 806
 807     vt_unset_boot_opt
 808 }
 809
 810
 811 function ventoy_iso_busybox_ver {
 812     set ventoy_busybox_ver=32
 813
 814     #special process for deepin-live iso
 815     if [ "$vt_chosen_size" = "403701760" ]; then
 816         if vt_str_begin $vt_chosen_path "/deepin-live"; then
 817             set ventoy_busybox_ver=64
 818         fi
 819     elif vt_str_begin $vt_volume_id "PHOTON_"; then
 820         set ventoy_busybox_ver=64
 821     elif vt_str_begin $vt_volume_id "smgl-test-quinq-x86_64"; then
 822         set ventoy_busybox_ver=64
 823
 824     fi
 825 }
 826
 827 function iso_common_menuentry {
 828     unset vt_system_id
 829     unset vt_volume_id
 830
 831     vt_chosen_img_path vt_chosen_path vt_chosen_size
 832     vt_parse_iso_volume ${vtoy_iso_part}${vt_chosen_path} vt_system_id vt_volume_id
 833
 834     ventoy_iso_busybox_ver
 835
 836     #special process for Endless OS
 837     if vt_str_begin $vt_volume_id "Endless-OS"; then
 838         iso_endless_os_proc $vtoy_iso_part $vt_chosen_path
 839     elif vt_str_begin $vt_volume_id "TENS-Public"; then
 840         set vtcompat=1
 841     fi
 842
 843     if [ "$grub_platform" = "pc" ]; then
 844         if vt_check_mode 0; then
 845             legacy_iso_memdisk $vtoy_iso_part $vt_chosen_path
 846         else
 847             legacy_iso_menu_func $vtoy_iso_part $vt_chosen_path
 848         fi
 849     else
 850         if vt_check_mode 0; then
 851             uefi_iso_memdisk $vtoy_iso_part  $vt_chosen_path
 852         else
 853             uefi_iso_menu_func $vtoy_iso_part  $vt_chosen_path
 854         fi
 855     fi
 856 }
 857
 858 function common_unsupport_menuentry {
 859     echo -e "\n The name of the iso file could NOT contain space or non-ascii characters. \n"
 860     echo -e " 文件名中不能有中文或空格 \n"
 861     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
 862     read vtInputKey
 863 }
 864
 865 function iso_unsupport_menuentry {
 866     common_unsupport_menuentry
 867 }
 868
 869 function wim_common_menuentry {
 870     vt_chosen_img_path vt_chosen_path vt_chosen_size
 871     vt_wim_chain_data ${vtoy_iso_part}${vt_chosen_path}
 872
 873     ventoy_debug_pause
 874
 875     if [ -n "$vtoy_chain_mem_addr" ]; then
 876         if [ "$grub_platform" = "pc" ]; then
 877             linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 878         else
 879             ventoy_cli_console
 880             chainloader ${vtoy_path}/ventoy_x64.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 881             ventoy_gui_console
 882         fi
 883         boot
 884     else
 885         echo "chain empty failed"
 886         ventoy_pause
 887     fi
 888 }
 889
 890 function wim_unsupport_menuentry {
 891     common_unsupport_menuentry
 892 }
 893
 894 function efi_common_menuentry {
 895     vt_chosen_img_path vt_chosen_path vt_chosen_size
 896
 897     vt_concat_efi_iso ${vtoy_iso_part}${vt_chosen_path} vtoy_iso_buf
 898
 899     ventoy_debug_pause
 900
 901     ventoy_cli_console
 902
 903     unset vtoy_dotefi_retry
 904     chainloader ${vtoy_path}/ventoy_x64.efi memdisk env_param=${env_param} dotefi isoefi=on ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
 905     boot
 906
 907     if [ -n "$vtoy_dotefi_retry" ]; then
 908         unset vtoy_dotefi_retry
 909         chainloader ${vtoy_iso_part}${vt_chosen_path}
 910         boot
 911     fi
 912
 913     ventoy_gui_console
 914 }
 915
 916 function efi_unsupport_menuentry {
 917     common_unsupport_menuentry
 918 }
 919
 920 #
 921 #============================================================#
 922 # IMG file boot process                                      #
 923 #============================================================#
 924 #
 925
 926
 927 function ventoy_img_easyos {
 928     vt_load_cpio  $vtoy_path/ventoy.cpio  ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
 929     vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
 930
 931     loopback easysfs (vtimghd,1)/easy.sfs
 932     vt_get_lib_module_ver (easysfs) /lib/modules/ vt_module_ver
 933
 934     if [ -n "$vt_module_ver" ]; then
 935         for mod in "kernel/drivers/md/dm-mod.ko" "kernel/drivers/dax/dax.ko"; do
 936             vt_img_extra_initrd_append  (easysfs)/lib/modules/$vt_module_ver/$mod
 937         done
 938     fi
 939
 940     ventoy_debug_pause
 941
 942     #boot image file
 943     vt_set_boot_opt rdinit=/vtoy/vtoy
 944     vt_img_hook_root
 945
 946     syslinux_configfile (vtimghd,1)/syslinux.cfg
 947
 948     vt_img_unhook_root
 949     vt_unset_boot_opt
 950     loopback -d easysfs
 951 }
 952
 953 function ventoy_img_volumio {
 954     vt_load_cpio  $vtoy_path/ventoy.cpio  ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
 955     vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
 956
 957     ventoy_debug_pause
 958
 959     #boot image file
 960     vt_set_boot_opt rdinit=/vtoy/vtoy imgpart=/dev/ventoy2 bootpart=/dev/ventoy1
 961     vt_img_hook_root
 962
 963     syslinux_configfile (vtimghd,1)/syslinux.cfg
 964
 965     vt_img_unhook_root
 966     vt_unset_boot_opt
 967 }
 968
 969 function ventoy_img_openelec {
 970     elec_ver=$1
 971
 972     vt_load_cpio  $vtoy_path/ventoy.cpio  ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
 973     vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
 974
 975     loopback vtloopex $vtoy_efi_part/ventoy/vtloopex.cpio
 976     vt_img_extra_initrd_append  (vtloopex)/$elec_ver/vtloopex.tar.xz
 977
 978     ventoy_debug_pause
 979
 980     #boot image file
 981     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=$elec_ver
 982     vt_img_hook_root
 983
 984     set root=(vtimghd,1)
 985     syslinux_configfile (vtimghd,1)/syslinux.cfg
 986
 987     vt_img_unhook_root
 988     vt_unset_boot_opt
 989     loopback -d vtloopex
 990 }
 991
 992
 993 function ventoy_img_freedombox {
 994     vt_load_cpio  $vtoy_path/ventoy.cpio  ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
 995     vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
 996
 997     vt_get_lib_module_ver (vtimghd,1) /lib/modules/ vt_module_ver
 998     if [ -n "$vt_module_ver" ]; then
 999         vt_img_extra_initrd_append  (vtimghd,1)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko
1000     fi
1001
1002     ventoy_debug_pause
1003
1004     #boot image file
1005     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=freedombox
1006     vt_img_hook_root
1007
1008     configfile (vtimghd,1)/boot/grub/grub.cfg
1009
1010     vt_img_unhook_root
1011     vt_unset_boot_opt
1012 }
1013
1014 function ventoy_img_paldo {
1015     vt_load_cpio  $vtoy_path/ventoy.cpio  ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1016     vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
1017
1018     ventoy_debug_pause
1019
1020     #boot image file
1021     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=paldo
1022     vt_img_hook_root
1023
1024     vt_fs_enum_1st_file (vtimghd,1) /loader/entries/ vt_paldo_entry_conf
1025     vt_file_basename $vt_paldo_entry_conf vtPaldoVer
1026
1027     echo loading file...
1028     linux (vtimghd,1)/linux-${vtPaldoVer} root=/dev/ventoy1 rootfstype=vfat
1029     initrd (vtimghd,1)/initramfs-${vtPaldoVer}
1030     boot
1031
1032     vt_img_unhook_root
1033     vt_unset_boot_opt
1034 }
1035
1036 function ventoy_img_ubos {
1037     vt_load_cpio  $vtoy_path/ventoy.cpio  ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1038     vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
1039
1040     vt_get_lib_module_ver (vtimghd,3) /lib/modules/ vt_module_ver
1041     if [ -n "$vt_module_ver" ]; then
1042         vt_img_extra_initrd_append  (vtimghd,3)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko.xz
1043     fi
1044
1045     ventoy_debug_pause
1046
1047     #boot image file
1048     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=ubos
1049     vt_img_hook_root
1050
1051     echo loading file...
1052     linux (vtimghd,2)/vmlinuz-linux root=/dev/ventoy3 rw
1053     initrd (vtimghd,2)/initramfs-linux.img
1054     boot
1055
1056     vt_img_unhook_root
1057     vt_unset_boot_opt
1058 }
1059
1060 function ventoy_img_recalbox {
1061     vt_load_cpio  $vtoy_path/ventoy.cpio  ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1062     vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
1063
1064     ventoy_debug_pause
1065
1066     #boot image file
1067     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=recalbox
1068     vt_img_hook_root
1069
1070     set root=(vtimghd,1)
1071     configfile (vtimghd,1)/boot/grub/grub.cfg
1072
1073     vt_img_unhook_root
1074     vt_unset_boot_opt
1075 }
1076
1077 function ventoy_img_batocera {
1078     vt_load_cpio  $vtoy_path/ventoy.cpio  ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1079     vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
1080
1081     ventoy_debug_pause
1082
1083     #boot image file
1084     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=batocera
1085     vt_img_hook_root
1086
1087     set root=(vtimghd,1)
1088     syslinux_configfile (vtimghd,1)/boot/syslinux/syslinux.cfg
1089
1090     vt_img_unhook_root
1091     vt_unset_boot_opt
1092 }
1093
1094 function ventoy_img_memtest86 {
1095     chainloader (vtimghd,1)/efi/boot/BOOTX64.efi
1096     boot
1097 }
1098
1099 function img_unsupport_tip {
1100     echo -e "\n This IMG file is NOT supported now. \n"
1101     echo -e " 当前不支持启动此 IMG 文件 \n"
1102     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
1103     read vtInputKey
1104 }
1105
1106 function img_common_menuentry {
1107     set ventoy_compatible=YES
1108     set ventoy_busybox_ver=32
1109
1110     vt_chosen_img_path vt_chosen_path vt_chosen_size
1111
1112     if [ -d (vtimghd)/ ]; then
1113         loopback -d vtimghd
1114     fi
1115
1116     loopback vtimghd ${vtoy_iso_part}${vt_chosen_path}
1117     vt_img_sector ${vtoy_iso_part}${vt_chosen_path}
1118
1119     vt_img_part_info (vtimghd)
1120
1121     set vtback_root=$root
1122     ventoy_cli_console
1123     vt_push_last_entry
1124
1125     vt_img_extra_initrd_reset
1126
1127     vt_get_fs_label (vtimghd,1) vtImgHd1Label
1128     if [ -d (vtimghd,2)/lib ]; then
1129         vt_get_fs_label (vtimghd,2) vtImgHd2Label
1130     fi
1131
1132     if [ -e (vtimghd,1)/etc/hostname ]; then
1133         vt_1st_line (vtimghd,1)/etc/hostname vtImgHostname
1134     fi
1135
1136     if [ -e (vtimghd,1)/easy.sfs ]; then
1137         ventoy_img_easyos
1138     elif [ -e (vtimghd,1)/volumio.initrd ]; then
1139         ventoy_img_volumio
1140     elif vt_str_begin $vtImgHd1Label "LAKKA"; then
1141         ventoy_img_openelec lakka
1142     elif vt_str_begin $vtImgHd1Label "LIBREELEC"; then
1143         ventoy_img_openelec LibreELEC
1144     elif vt_str_begin $vtImgHd1Label "paldo-live"; then
1145         ventoy_img_paldo
1146     elif vt_str_begin $vtImgHostname "freedombox"; then
1147         ventoy_img_freedombox
1148     elif vt_str_begin $vtImgHd1Label "BATOCERA"; then
1149         ventoy_img_batocera
1150     elif [ "$vtImgHd2Label" = "RECALBOX" ]; then
1151         ventoy_img_recalbox
1152     elif [ -f (vtimghd,2)/loader/entries/ubos.conf ]; then
1153         ventoy_img_ubos
1154     elif [ -f (vtimghd,1)/efi/boot/mt86.png ]; then
1155         if [ "$grub_platform" = "pc" ]; then
1156             img_unsupport_tip
1157         else
1158             ventoy_img_memtest86
1159         fi
1160     else
1161         if [ "$grub_platform" = "pc" ]; then
1162             img_unsupport_tip
1163         else
1164             vt_linux_chain_data ${vtoy_iso_part}${vt_chosen_path}
1165             chainloader ${vtoy_path}/ventoy_x64.efi sector512 env_param=${env_param} isoefi=${LoadIsoEfiDriver} FirstTry=${FirstTryBootFile} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1166             boot
1167         fi
1168     fi
1169
1170     set root=$vtback_root
1171     vt_pop_last_entry
1172     ventoy_gui_console
1173     set ventoy_compatible=NO
1174 }
1175
1176 function img_unsupport_menuentry {
1177     common_unsupport_menuentry
1178 }
1179
1180 #############################################################
1181 #############################################################
1182 #############################################################
1183 #######                 Main Process              ###########
1184 #############################################################
1185 #############################################################
1186 #############################################################
1187
1188 set VENTOY_VERSION="1.0.20"
1189
1190 # Default menu display mode, you can change it as you want.
1191 #    0: List mode
1192 #    1: TreeView mode
1193 set VTOY_DEFAULT_MENU_MODE=0
1194
1195 set VTOY_MEM_DISK_STR="[Memdisk]"
1196 set VTOY_ISO_RAW_STR="Compatible Mode"
1197 set VTOY_ISO_UEFI_DRV_STR="UEFI FS"
1198
1199 set VTOY_F2_CMD="ventoy_power"
1200 set VTOY_F4_CMD="ventoy_localboot"
1201 set VTOY_F5_CMD="ventoy_diagnosis"
1202 set VTOY_F6_CMD="ventoy_ext_menu"
1203
1204 if [ "$grub_platform" = "pc" ]; then
1205     set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION BIOS  www.ventoy.net"
1206 else
1207     set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION UEFI  www.ventoy.net"
1208 fi
1209
1210 vt_device $root  vtoy_dev
1211
1212 if [ "$vtoy_dev" = "tftp" ]; then
1213     set vtoy_path=($root)
1214     for vtid in 0 1 2 3; do
1215         if [ -d (hd$vtid,2)/ventoy ]; then
1216             set vtoy_iso_part=(hd$vtid,1)
1217             set vtoy_efi_part=(hd$vtid,2)
1218             break
1219         fi
1220     done
1221     loadfont ascii
1222
1223     if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
1224        set vt_plugin_path=$vtoy_iso_part
1225     else
1226         set vt_plugin_path=$prefix
1227         vt_load_plugin $vt_plugin_path
1228     fi
1229 else
1230     if [ "$prefix" = "(ventoydisk)/grub" ]; then
1231         set vtoy_path=(ventoydisk)/ventoy
1232     else
1233         set vtoy_path=($root)/ventoy
1234     fi
1235
1236     set vtoy_iso_part=($vtoy_dev,1)
1237     set vtoy_efi_part=($vtoy_dev,2)
1238     loadfont unicode
1239     set vt_plugin_path=$vtoy_iso_part
1240 fi
1241
1242
1243 #Load Plugin
1244 if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
1245    vt_load_plugin $vtoy_iso_part
1246 fi
1247
1248 if [ -n "$VTOY_MENU_TIMEOUT" ]; then
1249     set timeout=$VTOY_MENU_TIMEOUT
1250 else
1251     unset timeout
1252 fi
1253
1254 if [ -f $vtoy_iso_part/ventoy/ventoy_wimboot.img ]; then
1255     vt_load_wimboot $vtoy_iso_part/ventoy/ventoy_wimboot.img
1256 elif [ -f $vtoy_efi_part/ventoy/ventoy_wimboot.img ]; then
1257     vt_load_wimboot $vtoy_efi_part/ventoy/ventoy_wimboot.img
1258 fi
1259
1260
1261 if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
1262     set VTOY_F3_CMD="vt_dynamic_menu 1 1"
1263     set VTOY_HOTKEY_TIP="F1:Memdisk  F2:Power  F3:TreeView  F4:Localboot  F5:Debug  F6:ExMenu"
1264 else
1265     set VTOY_F3_CMD="vt_dynamic_menu 1 0"
1266     set VTOY_HOTKEY_TIP="F1:Memdisk  F2:Power  F3:ListView  F4:Localboot  F5:Debug  F6:ExMenu"
1267 fi
1268
1269
1270 if [ -n "$vtoy_gfxmode" ]; then
1271     set gfxmode=$vtoy_gfxmode
1272 else
1273     set gfxmode=1920x1080,1366x768,1024x768
1274 fi
1275
1276 if [ "$vtoy_display_mode" = "CLI" ]; then
1277     terminal_output  console
1278 elif [ "$vtoy_display_mode" = "serial" ]; then
1279     if [ -n "$vtoy_serial_param" ]; then
1280         serial $vtoy_serial_param
1281     fi
1282     terminal_input   serial
1283     terminal_output  serial
1284 elif [ "$vtoy_display_mode" = "serial_console" ]; then
1285     if [ -n "$vtoy_serial_param" ]; then
1286         serial $vtoy_serial_param
1287     fi
1288     terminal_input   serial console
1289     terminal_output  serial console
1290 else
1291     if [ -n "$vtoy_theme" ]; then
1292         set theme=$vtoy_theme
1293     else
1294         set theme=$prefix/themes/ventoy/theme.txt
1295     fi
1296     terminal_output  gfxterm
1297 fi
1298
1299 #export necessary variable
1300 export theme
1301 export gfxmode
1302 export vtoy_dev
1303 export vtoy_iso_part
1304 export vtoy_efi_part
1305 export VENTOY_VERSION
1306
1307
1308
1309
1310 #colect all image files (iso files)
1311 set ventoy_img_count=0
1312 vt_list_img $vtoy_iso_part ventoy_img_count
1313
1314 #Main menu
1315 if [ $ventoy_img_count -gt 0 ]; then
1316     if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
1317         vt_dynamic_menu 0 0
1318     else
1319         vt_dynamic_menu 0 1
1320     fi
1321 else
1322     if [ -n "$VTOY_NO_ISO_TIP" ]; then
1323         NO_ISO_MENU="No ISO files found, $VTOY_NO_ISO_TIP"
1324     elif [ -n "$VTOY_DEFAULT_SEARCH_ROOT" ]; then
1325         NO_ISO_MENU="No ISO files found, please check VTOY_DEFAULT_SEARCH_ROOT"
1326     else
1327         NO_ISO_MENU="No ISO files found"
1328     fi
1329     menuentry "$NO_ISO_MENU (Press enter to reboot ...)" {
1330         echo -e "\n    Rebooting ... "
1331         reboot
1332     }
1333 fi