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     vt_enum_video_mode
  53     configfile $prefix/debug.cfg
  54 }
  55
  56 function ventoy_localboot {
  57     configfile $prefix/localboot.cfg
  58 }
  59
  60 function ventoy_ext_menu {
  61     if [ -e $vt_plugin_path/ventoy/ventoy_grub.cfg ]; then
  62         set ventoy_new_context=1
  63         configfile $vt_plugin_path/ventoy/ventoy_grub.cfg
  64         unset ventoy_new_context
  65     else
  66        echo "ventoy_grub.cfg NOT exist."
  67        echo -e "\npress ENTER to exit ..."
  68        read vtInputKey
  69     fi
  70 }
  71
  72 function get_os_type {
  73     set vtoy_os=Linux
  74
  75     for file in "efi/microsoft/boot/bcd" "sources/boot.wim" "boot/bcd" "bootmgr.efi" "boot/etfsboot.com" ; do
  76         if vt_file_exist_nocase (loop)/$file; then
  77             set vtoy_os=Windows
  78             break
  79         fi
  80     done
  81
  82     if [ "$vtoy_os" = "Linux" ]; then
  83         if vt_strstr "$vt_system_id" "FreeBSD"; then
  84             set vtoy_os=Unix
  85             set vt_unix_type=FreeBSD
  86         elif [ -e (loop)/bin/freebsd-version ]; then
  87             set vtoy_os=Unix
  88             set vt_unix_type=FreeBSD
  89
  90
  91         elif [ -e (loop)/boot/kernel/kernel ]; then
  92             if file --is-x86-kfreebsd (loop)/boot/kernel/kernel; then
  93                 set vtoy_os=Unix
  94                 set vt_unix_type=FreeBSD
  95             elif file --is-x86-knetbsd (loop)/boot/kernel/kernel; then
  96                 set vtoy_os=Unix
  97                 set vt_unix_type=NetBSD
  98             fi
  99         fi
 100     fi
 101
 102     if [ -n "${vtdebug_flag}" ]; then
 103         echo ISO is $vtoy_os
 104     fi
 105 }
 106
 107 function vt_check_compatible_pe {
 108     #Check for PE without external tools
 109     if [ -f $1/HBCD_PE.ini ]; then
 110         set ventoy_compatible=YES
 111     fi
 112 }
 113
 114 function locate_initrd {
 115     vt_linux_locate_initrd
 116
 117     if [ -n "${vtdebug_flag}" ]; then
 118         vt_linux_dump_initrd
 119         ventoy_debug_pause
 120     fi
 121 }
 122
 123 function locate_wim {
 124     vt_windows_locate_wim_patch (loop)
 125
 126     if [ -n "${vtdebug_flag}" ]; then
 127         echo '###############################################'
 128         vt_dump_wim_patch
 129         echo '###############################################'
 130         ventoy_debug_pause
 131     fi
 132 }
 133
 134 function distro_specify_wim_patch {
 135     if [ -d (loop)/h3pe ]; then
 136         vt_windows_collect_wim_patch wim /BOOT/H3_10PE.WIM
 137         vt_windows_collect_wim_patch wim /BOOT/H3_7PE.WIM
 138         vt_windows_collect_wim_patch wim /BOOT/H3_8PE.WIM
 139         vt_windows_collect_wim_patch wim /BOOT/H3_81PE.WIM
 140     fi
 141 }
 142
 143 function distro_specify_wim_patch_phase2 {
 144     if [ -f (loop)/boot/boot.wim ]; then
 145         vt_windows_collect_wim_patch wim /boot/boot.wim
 146     fi
 147 }
 148
 149
 150 function distro_specify_initrd_file {
 151     if [ -e (loop)/boot/all.rdz ]; then
 152         vt_linux_specify_initrd_file /boot/all.rdz
 153     elif [ -e (loop)/boot/xen.gz ]; then
 154         if [ -e (loop)/install.img ]; then
 155             vt_linux_specify_initrd_file /install.img
 156         fi
 157     elif [ -d (loop)/casper ]; then
 158         if [ -e (loop)/casper/initrd ]; then
 159             vt_linux_specify_initrd_file /casper/initrd
 160         fi
 161         if [ -e (loop)/casper/initrd.gz ]; then
 162             vt_linux_specify_initrd_file /casper/initrd.gz
 163         fi
 164         if [ -e (loop)/casper/initrd-oem ]; then
 165             vt_linux_specify_initrd_file /casper/initrd-oem
 166         fi
 167     elif [ -e (loop)/boot/grub/initrd.xz ]; then
 168         vt_linux_specify_initrd_file /boot/grub/initrd.xz
 169     elif [ -e (loop)/initrd.gz ]; then
 170         vt_linux_specify_initrd_file /initrd.gz
 171     elif [ -e (loop)/slax/boot/initrfs.img ]; then
 172         vt_linux_specify_initrd_file /slax/boot/initrfs.img
 173     elif [ -e (loop)/pmagic/initrd.img ]; then
 174         vt_linux_specify_initrd_file /pmagic/initrd.img
 175     elif [ -e (loop)/boot/initrd.xz ]; then
 176         vt_linux_specify_initrd_file /boot/initrd.xz
 177     elif [ -e (loop)/boot/initrd.gz ]; then
 178         vt_linux_specify_initrd_file /boot/initrd.gz
 179     elif [ -f (loop)/boot/initrd ]; then
 180         vt_linux_specify_initrd_file /boot/initrd
 181     elif [ -f (loop)/boot/x86_64/loader/initrd ]; then
 182         vt_linux_specify_initrd_file /boot/x86_64/loader/initrd
 183     elif [ -f (loop)/boot/initramfs-x86_64.img ]; then
 184         vt_linux_specify_initrd_file /boot/initramfs-x86_64.img
 185     elif [ -f (loop)/boot/isolinux/initramfs_data64.cpio.gz ]; then
 186         vt_linux_specify_initrd_file /boot/isolinux/initramfs_data64.cpio.gz
 187
 188
 189     fi
 190
 191     if [ -f (loop)/isolinux/initrd.gz ]; then
 192         vt_linux_specify_initrd_file /isolinux/initrd.gz
 193     fi
 194
 195     if [ "$vt_chosen_size" = "1133375488" ]; then
 196         if [ -d (loop)/boot/grub/x86_64-efi ]; then
 197             vt_cpio_busybox64
 198         fi
 199     fi
 200 }
 201
 202
 203 function distro_specify_initrd_file_phase2 {
 204     if [ -f (loop)/boot/initrd.img ]; then
 205         vt_linux_specify_initrd_file /boot/initrd.img
 206     elif [ -f (loop)/Setup/initrd.gz ]; then
 207         vt_linux_specify_initrd_file /Setup/initrd.gz
 208     elif [ -f (loop)/isolinux/initramfs ]; then
 209         vt_linux_specify_initrd_file /isolinux/initramfs
 210     elif [ -f (loop)/boot/iniramfs.igz ]; then
 211         vt_linux_specify_initrd_file /boot/iniramfs.igz
 212     elif [ -f (loop)/initrd-x86_64 ]; then
 213         vt_linux_specify_initrd_file /initrd-x86_64
 214     elif [ -f (loop)/live/initrd.img ]; then
 215         vt_linux_specify_initrd_file /live/initrd.img
 216     elif [ -f (loop)/initrd.img ]; then
 217         vt_linux_specify_initrd_file /initrd.img
 218     elif [ -f (loop)/sysresccd/boot/x86_64/sysresccd.img ]; then
 219         vt_linux_specify_initrd_file /sysresccd/boot/x86_64/sysresccd.img
 220     elif [ -f (loop)/CDlinux/initrd ]; then
 221         vt_linux_specify_initrd_file /CDlinux/initrd
 222     elif [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 223         vt_linux_specify_initrd_file /parabola/boot/x86_64/parabolaiso.img
 224         if [ -f (loop)/parabola/boot/i686/parabolaiso.img ]; then
 225             vt_linux_specify_initrd_file /parabola/boot/i686/parabolaiso.img
 226         fi
 227     elif [ -f (loop)/hyperbola/boot/x86_64/hyperiso.img ]; then
 228         vt_linux_specify_initrd_file /hyperbola/boot/x86_64/hyperiso.img
 229         if [ -f (loop)/hyperbola/boot/i686/hyperiso.img ]; then
 230             vt_linux_specify_initrd_file /hyperbola/boot/i686/hyperiso.img
 231         fi
 232     elif [ -f (loop)/EFI/BOOT/initrd.img ]; then
 233         #Qubes
 234         vt_linux_specify_initrd_file /EFI/BOOT/initrd.img
 235         if [ "$grub_platform" != "pc" ]; then
 236             vt_add_replace_file 0 "initrd.img"
 237         fi
 238     elif [ -f (loop)/initrd ]; then
 239         vt_linux_specify_initrd_file /initrd
 240     elif [ -f (loop)/live/initrd1 ]; then
 241         vt_linux_specify_initrd_file /live/initrd1
 242     elif [ -f (loop)/isolinux/initrd.img ]; then
 243         vt_linux_specify_initrd_file /isolinux/initrd.img
 244     elif [ -f (loop)/isolinux/initrd.gz ]; then
 245         vt_linux_specify_initrd_file /isolinux/initrd.gz
 246     elif [ -f (loop)/syslinux/kernel/initramfs.gz ]; then
 247         vt_linux_specify_initrd_file /syslinux/kernel/initramfs.gz
 248     elif vt_strstr $vt_volume_id "Daphile"; then
 249         vt_linux_parse_initrd_isolinux   (loop)/isolinux/
 250     elif [ -f (loop)/boot/rootfs.xz ]; then
 251         vt_linux_specify_initrd_file /boot/rootfs.xz
 252         if [ "$grub_platform" != "pc" ]; then
 253             vt_add_replace_file 0 "minimal\\x86_64\\rootfs.xz"
 254         fi
 255
 256     fi
 257 }
 258
 259 function ventoy_get_ghostbsd_ver {
 260
 261     # vt_parse_iso_create_date $1/${chosen_path} vt_create_date
 262     # if regexp "^202005" "$vt_create_date"; then
 263         # set vt_freebsd_ver=12.x
 264     # fi
 265
 266     set vt_freebsd_ver=12.x
 267 }
 268
 269 function ventoy_get_furybsd_ver {
 270     if regexp "13\.[0-9]" "$2"; then
 271         set vt_freebsd_ver=13.x
 272     else
 273         set vt_freebsd_ver=12.x
 274     fi
 275 }
 276
 277 function ventoy_get_freenas_ver {
 278     set vt_freebsd_ver=11.x
 279
 280     if [ -e (loop)/FreeNAS-MANIFEST ]; then
 281         vt_parse_freenas_ver (loop)/FreeNAS-MANIFEST vt_freenas_ver
 282         if regexp "^13\.[0-9]" "$vt_freenas_ver"; then
 283             set vt_freebsd_ver=13.x
 284         elif regexp "^12\.[0-9]" "$vt_freenas_ver"; then
 285             set vt_freebsd_ver=12.x
 286         elif regexp "^11\.[0-9]" "$vt_freenas_ver"; then
 287             set vt_freebsd_ver=11.x
 288         fi
 289     fi
 290 }
 291
 292 function ventoy_get_midnightbsd_ver {
 293     set vt_freebsd_ver=11.x
 294 }
 295
 296 function ventoy_freebsd_proc {
 297     set vtFreeBsdDistro=FreeBSD
 298
 299     if vt_strstr "$vt_volume_id" "GHOSTBSD"; then
 300         ventoy_get_ghostbsd_ver $1 ${chosen_path}
 301     elif vt_strstr "$vt_volume_id" "FREENAS"; then
 302         ventoy_get_freenas_ver $1 ${chosen_path}
 303     elif vt_strstr "$vt_volume_id" "FURYBSD"; then
 304         ventoy_get_furybsd_ver $1 ${chosen_path}
 305     elif regexp "^13_[0-9]" "$vt_volume_id"; then
 306         set vt_freebsd_ver=13.x
 307     elif regexp "^12_[0-9]" "$vt_volume_id"; then
 308         set vt_freebsd_ver=12.x
 309     elif regexp "^11_[0-9]" "$vt_volume_id"; then
 310         set vt_freebsd_ver=11.x
 311     elif regexp "^10_[0-9]" "$vt_volume_id"; then
 312         set vt_freebsd_ver=10.x
 313     elif regexp "^9_[0-9]" "$vt_volume_id"; then
 314         set vt_freebsd_ver=9.x
 315     elif [ -d (loop)/usr/midnightbsd-dist ]; then
 316         ventoy_get_midnightbsd_ver $1 ${chosen_path}
 317         set vtFreeBsdDistro=MidnightBSD
 318     elif [ -e (loop)/bin/freebsd-version ]; then
 319         vt_unix_parse_freebsd_ver (loop)/bin/freebsd-version vt_userland_ver
 320         if regexp "\"13\.[0-9]-" "$vt_userland_ver"; then
 321             set vt_freebsd_ver=13.x
 322         elif regexp "\"12\.[0-9]-" "$vt_userland_ver"; then
 323             set vt_freebsd_ver=12.x
 324         elif regexp "\"11\.[0-9]-" "$vt_userland_ver"; then
 325             set vt_freebsd_ver=11.x
 326         elif regexp "\"10\.[0-9]-" "$vt_userland_ver"; then
 327             set vt_freebsd_ver=10.x
 328         elif regexp "\"9\.[0-9]-" "$vt_userland_ver"; then
 329             set vt_freebsd_ver=9.x
 330         fi
 331     elif [ -e (loop)/README.TXT ]; then
 332         vt_1st_line (loop)/README.TXT vt_freebsd_line1
 333         if regexp "FreeBSD 13\.[0-9]-" "$vt_freebsd_line1"; then
 334             set vt_freebsd_ver=13.x
 335         elif regexp "FreeBSD 12\.[0-9]-" "$vt_freebsd_line1"; then
 336             set vt_freebsd_ver=12.x
 337         elif regexp "FreeBSD 11\.[0-9]-" "$vt_freebsd_line1"; then
 338             set vt_freebsd_ver=11.x
 339         elif regexp "FreeBSD 10\.[0-9]-" "$vt_freebsd_line1"; then
 340             set vt_freebsd_ver=10.x
 341         elif regexp "FreeBSD 9\.[0-9]-" "$vt_freebsd_line1"; then
 342             set vt_freebsd_ver=9.x
 343         fi
 344     elif vt_strstr "${chosen_path}" "MidnightBSD"; then
 345         set vt_freebsd_ver=9.x
 346     else
 347         set vt_freebsd_ver=12.x
 348     fi
 349
 350     set vt_freebsd_bit=64
 351     for file in "/boot/kernel/kernel" "/boot/kernel/kernel.gz"; do
 352         if [ -e (loop)/$file ]; then
 353             if file --is-i386-kfreebsd (loop)/$file; then
 354                 set vt_freebsd_bit=32
 355             fi
 356             break
 357         fi
 358     done
 359
 360     if [ -n "${vtdebug_flag}" ]; then
 361         echo "This is FreeBSD $vt_freebsd_ver ${vt_freebsd_bit}bit"
 362     fi
 363
 364     unset vt_unix_mod_path
 365     for file in "/COPYRIGHT" "/FreeNAS-MANIFEST" "/version" "/etc/fstab"; do
 366         if [ -e (loop)${file} ]; then
 367             set vt_unix_mod_path=${file}
 368             break
 369         fi
 370     done
 371
 372     if [ -e (loop)/usr/freebsd-dist/cloninst.sh ]; then
 373         set vtFreeBsdDistro=ClonOS
 374     fi
 375
 376     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
 377     vt_unix_replace_conf FreeBSD ${1}${chosen_path}
 378 }
 379
 380 function ventoy_unix_comm_proc {
 381     vt_unix_reset
 382
 383     if [ "$ventoy_compatible" = "NO" ]; then
 384         loopback vtunix $vtoy_efi_part/ventoy/ventoy_unix.cpio
 385
 386         if [ "$vt_unix_type" = "FreeBSD" ]; then
 387             ventoy_freebsd_proc $1 ${chosen_path}
 388         elif [ "$vt_unix_type" = "NetBSD" ]; then
 389             echo "NetBSD not supported"
 390
 391
 392
 393         else
 394             if [ -n "${vtdebug_flag}" ]; then
 395                 echo "Unknown unix type"
 396             fi
 397         fi
 398     fi
 399
 400     vt_unix_chain_data ${1}${chosen_path}
 401     ventoy_debug_pause
 402 }
 403
 404
 405 function uefi_windows_menu_func {
 406     vt_windows_reset
 407
 408     if [ "$ventoy_compatible" = "NO" ]; then
 409
 410         if [ "$ventoy_fs_probe" = "iso9660" ]; then
 411             loopback -d loop
 412             vt_iso9660_nojoliet 1
 413             loopback loop $1$2
 414         fi
 415
 416         for file in "efi/microsoft/boot/bcd"; do
 417             vt_windows_collect_wim_patch bcd (loop)/$file
 418         done
 419
 420         vt_windows_count_wim_patch vt_wim_cnt
 421         if [ $vt_wim_cnt -eq 0 ]; then
 422             distro_specify_wim_patch_phase2
 423         fi
 424
 425         ventoy_debug_pause
 426         locate_wim
 427     fi
 428
 429     vt_windows_chain_data ${1}${chosen_path}
 430     ventoy_debug_pause
 431
 432     if [ -n "$vtoy_chain_mem_addr" ]; then
 433         ventoy_cli_console
 434         chainloader ${vtoy_path}/ventoy_x64.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 435         boot
 436     else
 437         echo "chain empty failed"
 438         ventoy_pause
 439     fi
 440 }
 441
 442 function uefi_linux_menu_func {
 443     if [ "$ventoy_compatible" = "NO" ]; then
 444
 445         if [ "$ventoy_fs_probe" = "udf" ]; then
 446             loopback -d loop
 447             set ventoy_fs_probe=iso9660
 448             loopback loop $1$2
 449         fi
 450
 451         vt_load_cpio  ${vtoy_path}/ventoy.cpio   $2 $1 "busybox=$ventoy_busybox_ver"
 452
 453         vt_linux_clear_initrd
 454
 455         if [ -d (loop)/pmagic ]; then
 456             vt_linux_specify_initrd_file /pmagic/initrd.img
 457         else
 458             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
 459                 if [ -e (loop)/$file ]; then
 460                     vt_linux_parse_initrd_grub  file  (loop)/$file
 461                 fi
 462             done
 463         fi
 464
 465         # special process for special distros
 466         if [ -d (loop)/loader/entries ]; then
 467             vt_linux_parse_initrd_grub  dir  (loop)/loader/entries/
 468         elif [ -d (loop)/boot/grub ]; then
 469             vt_linux_parse_initrd_grub  dir  (loop)/boot/grub/
 470         fi
 471
 472         distro_specify_initrd_file
 473
 474         vt_linux_initrd_count vtcount
 475         if [ $vtcount -eq 0 ]; then
 476             distro_specify_initrd_file_phase2
 477
 478             if [ "$vt_efi_dir" = "NO" ]; then
 479                 if [ -f (loop)/efi.img ];  then
 480                     vt_add_replace_file 0 "initrd"
 481                 fi
 482             fi
 483         fi
 484
 485         locate_initrd
 486
 487         if [ -d (loop)/loader/entries ]; then
 488             vt_linux_get_main_initrd_index vtindex
 489
 490             if [ -d (loop)/arch ]; then
 491                 if [ -f (loop)/arch/boot/x86_64/archiso.img ]; then
 492                     vt_add_replace_file $vtindex "EFI\\archiso\\archiso.img"
 493                 elif [ -f (loop)/boot/initramfs_x86_64.img ]; then
 494                     vt_add_replace_file $vtindex "boot\\initramfs_x86_64.img"
 495                 fi
 496             elif [ -d (loop)/parabola ]; then
 497                 if [ -f (loop)/parabola/boot/x86_64/parabola.img ]; then
 498                     vt_add_replace_file $vtindex "EFI\\parabola\\parabola.img"
 499                 elif [ -f (loop)/boot/initramfs_x86_64.img ]; then
 500                     vt_add_replace_file $vtindex "boot\\initramfs_x86_64.img"
 501                 fi
 502             elif [ -f (loop)/EFI/BOOT/initrd.gz ]; then
 503                 vt_add_replace_file $vtindex "EFI\\BOOT\\initrd.gz"
 504             elif [ -f (loop)/loader/entries/thinstation.conf ]; then
 505                 vt_add_replace_file $vtindex "boot\\initrd"
 506             elif [ -f (loop)/loader/entries/pisi-efi-x86_64.conf ]; then
 507                 vt_add_replace_file $vtindex "EFI\\pisi\\initrd.img"
 508             fi
 509         elif [ -d (loop)/EFI/boot/entries ]; then
 510             if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 511                 vt_add_replace_file 0 "EFI\\parabolaiso\\parabolaiso.img"
 512             elif [ -f (loop)/hyperbola/boot/x86_64/hyperiso.img ]; then
 513                 vt_add_replace_file 0 "EFI\\hyperiso\\hyperiso.img"
 514             fi
 515         elif [ -d (loop)/EFI/BOOT/entries ]; then
 516             if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 517                 vt_add_replace_file 0 "EFI\\parabolaiso\\parabolaiso.img"
 518             fi
 519         elif [ -e (loop)/syslinux/alt0/full.cz ]; then
 520             vt_add_replace_file 0 "EFI\\BOOT\\full.cz"
 521             set FirstTryBootFile='@EFI@BOOT@grubx64.efi'
 522
 523
 524         fi
 525
 526     fi
 527
 528     vt_linux_chain_data ${1}${chosen_path}
 529
 530     if [ -n "$vtoy_chain_mem_addr" ]; then
 531         ventoy_cli_console
 532         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}
 533         boot
 534     else
 535         echo "chain empty failed"
 536         ventoy_pause
 537     fi
 538 }
 539
 540 function uefi_unix_menu_func {
 541     ventoy_unix_comm_proc $1 ${chosen_path}
 542
 543     if [ -n "$vtoy_chain_mem_addr" ]; then
 544         ventoy_cli_console
 545         chainloader ${vtoy_path}/ventoy_x64.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} FirstTry=${FirstTryBootFile} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 546         boot
 547     else
 548         echo "chain empty failed"
 549         ventoy_pause
 550     fi
 551 }
 552
 553 function uefi_iso_menu_func {
 554
 555     if [ -d (loop)/ ]; then
 556         loopback -d loop
 557     fi
 558
 559     if [ -n "$vtisouefi" ]; then
 560         set LoadIsoEfiDriver=on
 561         unset vtisouefi
 562     elif vt_check_mode 2; then
 563         set LoadIsoEfiDriver=on
 564     else
 565         unset LoadIsoEfiDriver
 566     fi
 567
 568     set chosen_path=$2
 569     vt_select_auto_install ${chosen_path}
 570     vt_select_persistence ${chosen_path}
 571
 572     if vt_is_udf ${1}${chosen_path}; then
 573         set ventoy_fs_probe=udf
 574     else
 575         set ventoy_fs_probe=iso9660
 576         vt_iso9660_nojoliet 0
 577     fi
 578
 579     loopback loop ${1}${chosen_path}
 580     get_os_type (loop)
 581
 582     if [ -d (loop)/EFI ]; then
 583         set vt_efi_dir=YES
 584     elif [ -d (loop)/efi ]; then
 585         set vt_efi_dir=YES
 586     else
 587         set vt_efi_dir=NO
 588     fi
 589
 590     if [ -n "$vtcompat" ]; then
 591         set ventoy_compatible=YES
 592         unset vtcompat
 593     elif vt_check_mode 1; then
 594         set ventoy_compatible=YES
 595     else
 596         vt_check_compatible (loop)
 597     fi
 598
 599     vt_img_sector ${1}${chosen_path}
 600
 601     if [ "$vtoy_os" = "Windows" ]; then
 602         vt_check_compatible_pe (loop)
 603         uefi_windows_menu_func  $1 ${chosen_path}
 604     elif [ "$vtoy_os" = "Unix" ]; then
 605         uefi_unix_menu_func $1 ${chosen_path}
 606     else
 607         uefi_linux_menu_func  $1 ${chosen_path}
 608     fi
 609
 610     ventoy_gui_console
 611 }
 612
 613 function uefi_iso_memdisk {
 614     echo 'Loading ISO file to memory ...'
 615     vt_load_img_memdisk ${1}${2} vtoy_iso_buf
 616
 617     ventoy_cli_console
 618     chainloader ${vtoy_path}/ventoy_x64.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
 619     boot
 620
 621     ventoy_gui_console
 622 }
 623
 624
 625 function legacy_windows_menu_func {
 626     vt_windows_reset
 627
 628     if [ "$ventoy_compatible" = "NO" ]; then
 629
 630         if [ "$ventoy_fs_probe" = "iso9660" ]; then
 631             loopback -d loop
 632             vt_iso9660_nojoliet 1
 633             loopback loop $1$2
 634         fi
 635
 636         for file in "boot/bcd" "/efi/microsoft/boot/bcd" "SSTR/BCD"; do
 637             vt_windows_collect_wim_patch bcd (loop)/$file
 638         done
 639
 640         distro_specify_wim_patch
 641
 642         vt_windows_count_wim_patch vt_wim_cnt
 643         if [ $vt_wim_cnt -eq 0 ]; then
 644             distro_specify_wim_patch_phase2
 645         fi
 646
 647         ventoy_debug_pause
 648         locate_wim
 649     fi
 650
 651     vt_windows_chain_data ${1}${chosen_path}
 652     ventoy_debug_pause
 653
 654     if [ -n "$vtoy_chain_mem_addr" ]; then
 655         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag} ibft mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 656         set gfxmode=1920x1080,1366x768,1024x768,800x600,auto
 657         terminal_output gfxterm
 658         boot
 659     else
 660         echo "chain empty failed"
 661         ventoy_pause
 662     fi
 663 }
 664
 665 function legacy_linux_menu_func {
 666     if [ "$ventoy_compatible" = "NO" ]; then
 667
 668         if [ "$ventoy_fs_probe" = "udf" ]; then
 669             loopback -d loop
 670             set ventoy_fs_probe=iso9660
 671             loopback loop $1$2
 672         fi
 673
 674         vt_load_cpio  $vtoy_path/ventoy.cpio  $2 $1 "busybox=$ventoy_busybox_ver"
 675
 676         vt_linux_clear_initrd
 677
 678         if [ -d (loop)/pmagic ]; then
 679             vt_linux_specify_initrd_file /pmagic/initrd.img
 680         else
 681             for dir in "isolinux" "boot/isolinux" "boot/x86_64/loader" "syslinux" "boot/syslinux"; do
 682                 if [ -d (loop)/$dir ]; then
 683                     vt_linux_parse_initrd_isolinux   (loop)/$dir/
 684                 fi
 685             done
 686         fi
 687
 688         # special process for special distros
 689         #archlinux
 690         if [ -d (loop)/arch/boot/syslinux ]; then
 691             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/
 692             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/boot/syslinux/
 693
 694         #manjaro
 695         elif [ -d (loop)/manjaro ]; then
 696             if [ -e (loop)/boot/grub/kernels.cfg ]; then
 697                 vt_linux_parse_initrd_grub  file  (loop)/boot/grub/kernels.cfg
 698             fi
 699         elif [ -e (loop)/boot/grub/grub.cfg ]; then
 700             vt_linux_parse_initrd_grub  file  (loop)/boot/grub/grub.cfg
 701         fi
 702
 703         distro_specify_initrd_file
 704
 705         vt_linux_initrd_count vtcount
 706         if [ $vtcount -eq 0 ]; then
 707             if [ -d (loop)/rancheros ]; then
 708                 vt_linux_parse_initrd_isolinux   (loop)/boot/  /boot/isolinux/
 709             fi
 710
 711             distro_specify_initrd_file_phase2
 712         fi
 713
 714         locate_initrd
 715     fi
 716
 717     vt_linux_chain_data ${1}${chosen_path}
 718     ventoy_debug_pause
 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_unix_menu_func {
 731     ventoy_unix_comm_proc $1 ${chosen_path}
 732
 733     if [ -n "$vtoy_chain_mem_addr" ]; then
 734         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 735         boot
 736     else
 737         echo "chain empty failed"
 738         ventoy_pause
 739     fi
 740 }
 741
 742
 743 function legacy_iso_menu_func {
 744
 745     if [ -d (loop)/ ]; then
 746         loopback -d loop
 747     fi
 748
 749     set chosen_path=$2
 750     vt_select_auto_install ${chosen_path}
 751     vt_select_persistence ${chosen_path}
 752
 753     if vt_is_udf ${1}${chosen_path}; then
 754         set ventoy_fs_probe=udf
 755     else
 756         set ventoy_fs_probe=iso9660
 757         vt_iso9660_nojoliet 0
 758     fi
 759
 760     loopback loop ${1}${chosen_path}
 761
 762     get_os_type (loop)
 763
 764     if [ -n "$vtcompat" ]; then
 765         set ventoy_compatible=YES
 766         unset vtcompat
 767     elif vt_check_mode 1; then
 768         set ventoy_compatible=YES
 769     else
 770         vt_check_compatible (loop)
 771     fi
 772
 773     vt_img_sector ${1}${chosen_path}
 774
 775     if [ "$vtoy_os" = "Windows" ]; then
 776         vt_check_compatible_pe (loop)
 777         legacy_windows_menu_func  $1 ${chosen_path}
 778     elif [ "$vtoy_os" = "Unix" ]; then
 779         legacy_unix_menu_func $1 ${chosen_path}
 780     else
 781         legacy_linux_menu_func  $1 ${chosen_path}
 782     fi
 783 }
 784
 785 function legacy_iso_memdisk {
 786
 787     linux16   $vtoy_path/memdisk iso raw
 788     echo "Loading ISO file to memory ..."
 789     initrd16  ${1}${2}
 790     boot
 791 }
 792
 793
 794 function iso_endless_os_proc {
 795     if [ -d (loop)/ ]; then
 796         loopback -d loop
 797     fi
 798
 799     loopback loop ${1}${2}
 800     vt_img_sector ${1}${2}
 801
 802     vt_load_cpio  $vtoy_path/ventoy.cpio  $2 $1  "busybox=$ventoy_busybox_ver"
 803     vt_trailer_cpio $1 $2 noinit
 804
 805     ventoy_debug_pause
 806
 807     vt_set_boot_opt '@kparams' rdinit=/vtoy/vtoy
 808
 809     set eosimage=loop
 810     set ventoy_bls_bootdev=/boot
 811     set ventoy_loading_tip="Loading files ......"
 812
 813     export eosimage
 814     configfile (loop)/endless/grub/grub.cfg
 815
 816     unset eosimage
 817     unset ventoy_bls_bootdev
 818     unset ventoy_loading_tip
 819
 820     vt_unset_boot_opt
 821 }
 822
 823
 824 function ventoy_iso_busybox_ver {
 825     set ventoy_busybox_ver=32
 826
 827     #special process for deepin-live iso
 828     if [ "$vt_chosen_size" = "403701760" ]; then
 829         if vt_str_str $vt_chosen_path "/deepin-live"; then
 830             set ventoy_busybox_ver=64
 831         fi
 832     elif vt_str_begin $vt_volume_id "PHOTON_"; then
 833         set ventoy_busybox_ver=64
 834     elif vt_str_begin $vt_volume_id "smgl-test-quinq-x86_64"; then
 835         set ventoy_busybox_ver=64
 836
 837     fi
 838 }
 839
 840 function iso_common_menuentry {
 841     unset vt_system_id
 842     unset vt_volume_id
 843
 844     vt_chosen_img_path vt_chosen_path vt_chosen_size
 845     vt_parse_iso_volume ${vtoy_iso_part}${vt_chosen_path} vt_system_id vt_volume_id
 846
 847     ventoy_iso_busybox_ver
 848
 849     #special process for Endless OS
 850     if vt_str_begin $vt_volume_id "Endless-OS"; then
 851         iso_endless_os_proc $vtoy_iso_part $vt_chosen_path
 852     elif vt_str_begin $vt_volume_id "TENS-Public"; then
 853         set vtcompat=1
 854     fi
 855
 856     if [ "$grub_platform" = "pc" ]; then
 857         if vt_check_mode 0; then
 858             legacy_iso_memdisk $vtoy_iso_part $vt_chosen_path
 859         else
 860             legacy_iso_menu_func $vtoy_iso_part $vt_chosen_path
 861         fi
 862     else
 863         if vt_check_mode 0; then
 864             uefi_iso_memdisk $vtoy_iso_part  $vt_chosen_path
 865         else
 866             uefi_iso_menu_func $vtoy_iso_part  $vt_chosen_path
 867         fi
 868     fi
 869 }
 870
 871 function miso_common_menuentry {
 872     vt_chosen_img_path vt_chosen_path vt_chosen_size
 873
 874     echo "memdisk mode boot for $vt_chosen_path"
 875     echo ""
 876     ventoy_debug_pause
 877
 878     if [ "$grub_platform" = "pc" ]; then
 879         legacy_iso_memdisk $vtoy_iso_part $vt_chosen_path
 880     else
 881         uefi_iso_memdisk $vtoy_iso_part  $vt_chosen_path
 882     fi
 883 }
 884
 885
 886 function common_unsupport_menuentry {
 887     echo -e "\n The name of the iso file could NOT contain space or non-ascii characters. \n"
 888     echo -e " 文件名中不能有中文或空格 \n"
 889     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
 890     read vtInputKey
 891 }
 892
 893 function miso_unsupport_menuentry {
 894     common_unsupport_menuentry
 895 }
 896
 897 function iso_unsupport_menuentry {
 898     common_unsupport_menuentry
 899 }
 900
 901 function wim_common_menuentry {
 902     vt_chosen_img_path vt_chosen_path vt_chosen_size
 903     vt_wim_chain_data ${vtoy_iso_part}${vt_chosen_path}
 904
 905     ventoy_debug_pause
 906
 907     if [ -n "$vtoy_chain_mem_addr" ]; then
 908         if [ "$grub_platform" = "pc" ]; then
 909             linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 910             set gfxmode=1920x1080,1366x768,1024x768,800x600,auto
 911             terminal_output gfxterm
 912         else
 913             ventoy_cli_console
 914             chainloader ${vtoy_path}/ventoy_x64.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 915             ventoy_gui_console
 916         fi
 917         boot
 918     else
 919         echo "chain empty failed"
 920         ventoy_pause
 921     fi
 922 }
 923
 924 function wim_unsupport_menuentry {
 925     common_unsupport_menuentry
 926 }
 927
 928 function efi_common_menuentry {
 929     vt_chosen_img_path vt_chosen_path vt_chosen_size
 930
 931     vt_concat_efi_iso ${vtoy_iso_part}${vt_chosen_path} vtoy_iso_buf
 932
 933     ventoy_debug_pause
 934
 935     ventoy_cli_console
 936
 937     unset vtoy_dotefi_retry
 938     chainloader ${vtoy_path}/ventoy_x64.efi memdisk env_param=${env_param} dotefi isoefi=on ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
 939     boot
 940
 941     if [ -n "$vtoy_dotefi_retry" ]; then
 942         unset vtoy_dotefi_retry
 943         chainloader ${vtoy_iso_part}${vt_chosen_path}
 944         boot
 945     fi
 946
 947     ventoy_gui_console
 948 }
 949
 950 function efi_unsupport_menuentry {
 951     common_unsupport_menuentry
 952 }
 953
 954
 955 function vhd_common_menuentry {
 956
 957     if [ "$VTOY_VHD_NO_WARNING" != "1" ]; then
 958         if [ "$vtoy_iso_fs" != "ntfs" ]; then
 959             echo -e "!!! WARNING !!!\n"
 960             echo -e "\nPartition1 ($vtoy_iso_fs) is NOT ntfs, the VHD(x) file may not boot normally \n"
 961             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"
 962             echo -n "press ENTER to continue boot (请按 回车 键继续) ..."
 963             read vtInputKey
 964         fi
 965     fi
 966
 967     vt_chosen_img_path vt_chosen_path vt_chosen_size
 968     vt_patch_vhdboot ${vt_chosen_path}
 969
 970     ventoy_debug_pause
 971
 972     if [ -n "$vtoy_vhd_buf_addr" ]; then
 973         if [ "$grub_platform" = "pc" ]; then
 974             linux16   $vtoy_path/memdisk iso raw
 975             initrd16  mem:${vtoy_vhd_buf_addr}:size:${vtoy_vhd_buf_size}
 976
 977             set gfxmode=1920x1080,1366x768,1024x768,800x600,auto
 978             terminal_output gfxterm
 979             boot
 980         else
 981             ventoy_cli_console
 982             chainloader ${vtoy_path}/ventoy_x64.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_vhd_buf_addr}:size:${vtoy_vhd_buf_size}
 983             boot
 984             ventoy_gui_console
 985         fi
 986     else
 987         echo "Failed to boot vhd file"
 988         ventoy_pause
 989     fi
 990 }
 991
 992 function vhd_unsupport_menuentry {
 993     common_unsupport_menuentry
 994 }
 995
 996 #
 997 #============================================================#
 998 # IMG file boot process                                      #
 999 #============================================================#
1000 #
1001
1002
1003 function ventoy_img_easyos {
1004     vt_load_cpio  $vtoy_path/ventoy.cpio  ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1005     vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
1006
1007     loopback easysfs (vtimghd,1)/easy.sfs
1008     vt_get_lib_module_ver (easysfs) /lib/modules/ vt_module_ver
1009
1010     if [ -n "$vt_module_ver" ]; then
1011         for mod in "kernel/drivers/md/dm-mod.ko" "kernel/drivers/dax/dax.ko"; do
1012             vt_img_extra_initrd_append  (easysfs)/lib/modules/$vt_module_ver/$mod
1013         done
1014     fi
1015
1016     ventoy_debug_pause
1017
1018     #boot image file
1019     vt_set_boot_opt rdinit=/vtoy/vtoy
1020     vt_img_hook_root
1021
1022     syslinux_configfile (vtimghd,1)/syslinux.cfg
1023
1024     vt_img_unhook_root
1025     vt_unset_boot_opt
1026     loopback -d easysfs
1027 }
1028
1029 function ventoy_img_volumio {
1030     vt_load_cpio  $vtoy_path/ventoy.cpio  ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1031     vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
1032
1033     ventoy_debug_pause
1034
1035     #boot image file
1036     vt_set_boot_opt rdinit=/vtoy/vtoy imgpart=/dev/ventoy2 bootpart=/dev/ventoy1
1037     vt_img_hook_root
1038
1039     syslinux_configfile (vtimghd,1)/syslinux.cfg
1040
1041     vt_img_unhook_root
1042     vt_unset_boot_opt
1043 }
1044
1045 function ventoy_img_openelec {
1046     elec_ver=$1
1047
1048     vt_load_cpio  $vtoy_path/ventoy.cpio  ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1049     vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
1050
1051     loopback vtloopex $vtoy_efi_part/ventoy/vtloopex.cpio
1052     vt_img_extra_initrd_append  (vtloopex)/$elec_ver/vtloopex.tar.xz
1053
1054     ventoy_debug_pause
1055
1056     #boot image file
1057     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=$elec_ver
1058     vt_img_hook_root
1059
1060     set root=(vtimghd,1)
1061     syslinux_configfile (vtimghd,1)/syslinux.cfg
1062
1063     vt_img_unhook_root
1064     vt_unset_boot_opt
1065     loopback -d vtloopex
1066 }
1067
1068
1069 function ventoy_img_freedombox {
1070     vt_load_cpio  $vtoy_path/ventoy.cpio  ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1071     vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
1072
1073     vt_get_lib_module_ver (vtimghd,1) /lib/modules/ vt_module_ver
1074     if [ -n "$vt_module_ver" ]; then
1075         vt_img_extra_initrd_append  (vtimghd,1)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko
1076     fi
1077
1078     ventoy_debug_pause
1079
1080     #boot image file
1081     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=freedombox
1082     vt_img_hook_root
1083
1084     configfile (vtimghd,1)/boot/grub/grub.cfg
1085
1086     vt_img_unhook_root
1087     vt_unset_boot_opt
1088 }
1089
1090 function ventoy_img_paldo {
1091     vt_load_cpio  $vtoy_path/ventoy.cpio  ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1092     vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
1093
1094     ventoy_debug_pause
1095
1096     #boot image file
1097     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=paldo
1098     vt_img_hook_root
1099
1100     vt_fs_enum_1st_file (vtimghd,1) /loader/entries/ vt_paldo_entry_conf
1101     vt_file_basename $vt_paldo_entry_conf vtPaldoVer
1102
1103     echo loading file...
1104     linux (vtimghd,1)/linux-${vtPaldoVer} root=/dev/ventoy1 rootfstype=vfat
1105     initrd (vtimghd,1)/initramfs-${vtPaldoVer}
1106     boot
1107
1108     vt_img_unhook_root
1109     vt_unset_boot_opt
1110 }
1111
1112 function ventoy_img_ubos {
1113     vt_load_cpio  $vtoy_path/ventoy.cpio  ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1114     vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
1115
1116     vt_get_lib_module_ver (vtimghd,3) /lib/modules/ vt_module_ver
1117     if [ -n "$vt_module_ver" ]; then
1118         vt_img_extra_initrd_append  (vtimghd,3)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko.xz
1119     fi
1120
1121     ventoy_debug_pause
1122
1123     #boot image file
1124     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=ubos
1125     vt_img_hook_root
1126
1127     echo loading file...
1128     linux (vtimghd,2)/vmlinuz-linux root=/dev/ventoy3 rw
1129     initrd (vtimghd,2)/initramfs-linux.img
1130     boot
1131
1132     vt_img_unhook_root
1133     vt_unset_boot_opt
1134 }
1135
1136 function ventoy_img_recalbox {
1137     vt_load_cpio  $vtoy_path/ventoy.cpio  ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1138     vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
1139
1140     ventoy_debug_pause
1141
1142     #boot image file
1143     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=recalbox
1144     vt_img_hook_root
1145
1146     set root=(vtimghd,1)
1147     configfile (vtimghd,1)/boot/grub/grub.cfg
1148
1149     vt_img_unhook_root
1150     vt_unset_boot_opt
1151 }
1152
1153 function ventoy_img_batocera {
1154     vt_load_cpio  $vtoy_path/ventoy.cpio  ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1155     vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
1156
1157     ventoy_debug_pause
1158
1159     #boot image file
1160     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=batocera
1161     vt_img_hook_root
1162
1163     set root=(vtimghd,1)
1164     syslinux_configfile (vtimghd,1)/boot/syslinux/syslinux.cfg
1165
1166     vt_img_unhook_root
1167     vt_unset_boot_opt
1168 }
1169
1170 function ventoy_img_memtest86 {
1171     chainloader (vtimghd,1)/efi/boot/BOOTX64.efi
1172     boot
1173 }
1174
1175 function img_unsupport_tip {
1176     echo -e "\n This IMG file is NOT supported now. \n"
1177     echo -e " 当前不支持启动此 IMG 文件 \n"
1178     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
1179     read vtInputKey
1180 }
1181
1182 function img_common_menuentry {
1183     set ventoy_compatible=YES
1184     set ventoy_busybox_ver=32
1185
1186     vt_chosen_img_path vt_chosen_path vt_chosen_size
1187
1188     if [ -d (vtimghd)/ ]; then
1189         loopback -d vtimghd
1190     fi
1191
1192     loopback vtimghd ${vtoy_iso_part}${vt_chosen_path}
1193     vt_img_sector ${vtoy_iso_part}${vt_chosen_path}
1194
1195     vt_img_part_info (vtimghd)
1196
1197     set vtback_root=$root
1198     ventoy_cli_console
1199     vt_push_last_entry
1200
1201     vt_img_extra_initrd_reset
1202
1203     vt_get_fs_label (vtimghd,1) vtImgHd1Label
1204     if [ -d (vtimghd,2)/lib ]; then
1205         vt_get_fs_label (vtimghd,2) vtImgHd2Label
1206     fi
1207
1208     if [ -e (vtimghd,1)/etc/hostname ]; then
1209         vt_1st_line (vtimghd,1)/etc/hostname vtImgHostname
1210     fi
1211
1212     if [ -e (vtimghd,1)/easy.sfs ]; then
1213         ventoy_img_easyos
1214     elif [ -e (vtimghd,1)/volumio.initrd ]; then
1215         ventoy_img_volumio
1216     elif vt_str_begin $vtImgHd1Label "LAKKA"; then
1217         ventoy_img_openelec lakka
1218     elif vt_str_begin $vtImgHd1Label "LIBREELEC"; then
1219         ventoy_img_openelec LibreELEC
1220     elif vt_str_begin $vtImgHd1Label "paldo-live"; then
1221         ventoy_img_paldo
1222     elif vt_str_begin $vtImgHostname "freedombox"; then
1223         ventoy_img_freedombox
1224     elif vt_str_begin $vtImgHd1Label "BATOCERA"; then
1225         ventoy_img_batocera
1226     elif [ "$vtImgHd2Label" = "RECALBOX" ]; then
1227         ventoy_img_recalbox
1228     elif [ -f (vtimghd,2)/loader/entries/ubos.conf ]; then
1229         ventoy_img_ubos
1230     elif [ -f (vtimghd,1)/efi/boot/mt86.png ]; then
1231         if [ "$grub_platform" = "pc" ]; then
1232             img_unsupport_tip
1233         else
1234             ventoy_img_memtest86
1235         fi
1236     else
1237         if [ "$grub_platform" = "pc" ]; then
1238             img_unsupport_tip
1239         else
1240             vt_linux_chain_data ${vtoy_iso_part}${vt_chosen_path}
1241             chainloader ${vtoy_path}/ventoy_x64.efi sector512 env_param=${env_param} isoefi=${LoadIsoEfiDriver} FirstTry=${FirstTryBootFile} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1242             boot
1243         fi
1244     fi
1245
1246     set root=$vtback_root
1247     vt_pop_last_entry
1248     ventoy_gui_console
1249     set ventoy_compatible=NO
1250 }
1251
1252 function img_unsupport_menuentry {
1253     common_unsupport_menuentry
1254 }
1255
1256 #############################################################
1257 #############################################################
1258 #############################################################
1259 #######                 Main Process              ###########
1260 #############################################################
1261 #############################################################
1262 #############################################################
1263
1264 set VENTOY_VERSION="1.0.21"
1265
1266 # Default menu display mode, you can change it as you want.
1267 #    0: List mode
1268 #    1: TreeView mode
1269 set VTOY_DEFAULT_MENU_MODE=0
1270
1271 set VTOY_MEM_DISK_STR="[Memdisk]"
1272 set VTOY_ISO_RAW_STR="Compatible Mode"
1273 set VTOY_ISO_UEFI_DRV_STR="UEFI FS"
1274
1275 set VTOY_F2_CMD="ventoy_power"
1276 set VTOY_F4_CMD="ventoy_localboot"
1277 set VTOY_F5_CMD="ventoy_diagnosis"
1278 set VTOY_F6_CMD="ventoy_ext_menu"
1279
1280 if [ "$grub_platform" = "pc" ]; then
1281     set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION BIOS  www.ventoy.net"
1282 else
1283     set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION UEFI  www.ventoy.net"
1284 fi
1285
1286 vt_device $root  vtoy_dev
1287
1288 if [ "$vtoy_dev" = "tftp" ]; then
1289     set vtoy_path=($root)
1290     for vtid in 0 1 2 3; do
1291         if [ -f (hd$vtid,2)/ventoy/ventoy.cpio ]; then
1292             set vtoy_iso_part=(hd$vtid,1)
1293             set vtoy_efi_part=(hd$vtid,2)
1294             set vtoydev=hd$vtid
1295             break
1296         fi
1297     done
1298     loadfont ascii
1299
1300     if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
1301        set vt_plugin_path=$vtoy_iso_part
1302     else
1303         set vt_plugin_path=$prefix
1304         vt_load_plugin $vt_plugin_path
1305     fi
1306 else
1307     if [ "$prefix" = "(ventoydisk)/grub" ]; then
1308         set vtoy_path=(ventoydisk)/ventoy
1309     else
1310         set vtoy_path=($root)/ventoy
1311     fi
1312
1313     set vtoydev=$vtoy_dev
1314     set vtoy_iso_part=($vtoy_dev,1)
1315     set vtoy_efi_part=($vtoy_dev,2)
1316     loadfont unicode
1317     set vt_plugin_path=$vtoy_iso_part
1318 fi
1319
1320 #Load Partition Table
1321 vt_load_part_table $vtoydev
1322
1323 #Load Plugin
1324 if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
1325    vt_load_plugin $vtoy_iso_part
1326 fi
1327
1328 if [ -n "$VTOY_MENU_TIMEOUT" ]; then
1329     set timeout=$VTOY_MENU_TIMEOUT
1330 else
1331     unset timeout
1332 fi
1333
1334 if [ -f $vtoy_iso_part/ventoy/ventoy_wimboot.img ]; then
1335     vt_load_wimboot $vtoy_iso_part/ventoy/ventoy_wimboot.img
1336 elif [ -f $vtoy_efi_part/ventoy/ventoy_wimboot.img ]; then
1337     vt_load_wimboot $vtoy_efi_part/ventoy/ventoy_wimboot.img
1338 fi
1339
1340 if [ -f $vtoy_iso_part/ventoy/ventoy_vhdboot.img ]; then
1341     vt_load_vhdboot $vtoy_iso_part/ventoy/ventoy_vhdboot.img
1342 elif [ -f $vtoy_efi_part/ventoy/ventoy_vhdboot.img ]; then
1343     vt_load_vhdboot $vtoy_efi_part/ventoy/ventoy_vhdboot.img
1344 fi
1345
1346
1347 if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
1348     set VTOY_F3_CMD="vt_dynamic_menu 1 1"
1349     set VTOY_HOTKEY_TIP="F1:Memdisk  F2:Power  F3:TreeView  F4:Localboot  F5:Tools  F6:ExMenu"
1350 else
1351     set VTOY_F3_CMD="vt_dynamic_menu 1 0"
1352     set VTOY_HOTKEY_TIP="F1:Memdisk  F2:Power  F3:ListView  F4:Localboot  F5:Tools  F6:ExMenu"
1353 fi
1354
1355
1356 if [ -n "$vtoy_gfxmode" ]; then
1357     set gfxmode=$vtoy_gfxmode
1358     set gfxpayload=keep
1359 else
1360     set gfxmode=1920x1080,1366x768,1024x768,800x600,auto
1361     set gfxpayload=keep
1362 fi
1363
1364 if [ "$vtoy_display_mode" = "CLI" ]; then
1365     terminal_output  console
1366 elif [ "$vtoy_display_mode" = "serial" ]; then
1367     if [ -n "$vtoy_serial_param" ]; then
1368         serial $vtoy_serial_param
1369     fi
1370     terminal_input   serial
1371     terminal_output  serial
1372 elif [ "$vtoy_display_mode" = "serial_console" ]; then
1373     if [ -n "$vtoy_serial_param" ]; then
1374         serial $vtoy_serial_param
1375     fi
1376     terminal_input   serial console
1377     terminal_output  serial console
1378 else
1379     if [ -n "$vtoy_theme" ]; then
1380         set theme=$vtoy_theme
1381     else
1382         set theme=$prefix/themes/ventoy/theme.txt
1383     fi
1384     terminal_output  gfxterm
1385 fi
1386
1387 #export necessary variable
1388 export theme
1389 export gfxmode
1390 export vtoydev
1391 export vtoy_iso_part
1392 export vtoy_efi_part
1393 export VENTOY_VERSION
1394 export VTOY_CUR_VIDEO_MODE
1395
1396
1397
1398
1399 #colect all image files (iso files)
1400 set ventoy_img_count=0
1401 vt_list_img $vtoy_iso_part ventoy_img_count
1402
1403 #Main menu
1404 if [ $ventoy_img_count -gt 0 ]; then
1405     if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
1406         vt_dynamic_menu 0 0
1407     else
1408         vt_dynamic_menu 0 1
1409     fi
1410 else
1411     if [ -n "$VTOY_NO_ISO_TIP" ]; then
1412         NO_ISO_MENU="No ISO files found, $VTOY_NO_ISO_TIP"
1413     elif [ -n "$VTOY_DEFAULT_SEARCH_ROOT" ]; then
1414         NO_ISO_MENU="No ISO files found, please check VTOY_DEFAULT_SEARCH_ROOT"
1415     else
1416         NO_ISO_MENU="No ISO files found"
1417     fi
1418     menuentry "$NO_ISO_MENU (Press enter to reboot ...)" {
1419         echo -e "\n    Rebooting ... "
1420         reboot
1421     }
1422 fi