INSTALL/grub/grub.cfg

   1 #************************************************************************************
   2 # Copyright (c) 2020, longpanda <admin@ventoy.net>
   3 #
   4 # This program is free software; you can redistribute it and/or
   5 # modify it under the terms of the GNU General Public License as
   6 # published by the Free Software Foundation; either version 3 of the
   7 # License, or (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful, but
  10 # WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 # General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, see <http://www.gnu.org/licenses/>.
  16 #
  17 #************************************************************************************
  18
  19 function ventoy_pause {
  20     echo "press Enter to continue ......"
  21     read vtTmpPause
  22 }
  23
  24 function ventoy_debug_pause {
  25     if [ -n "${vtdebug_flag}" ]; then
  26         echo "press Enter to continue ......"
  27         read vtTmpPause
  28     fi
  29 }
  30
  31 function ventoy_cli_console {
  32     if [ -z "$vtoy_display_mode" ]; then
  33         terminal_output  console
  34     elif [ "$vtoy_display_mode" = "GUI" ]; then
  35         terminal_output  console
  36     fi
  37 }
  38
  39 function ventoy_gui_console {
  40     if [ -z "$vtoy_display_mode" ]; then
  41         terminal_output  gfxterm
  42     elif [ "$vtoy_display_mode" = "GUI" ]; then
  43         terminal_output  gfxterm
  44     fi
  45 }
  46
  47 function ventoy_acpi_param {
  48     if [ "$VTOY_PARAM_NO_ACPI" != "1" ]; then
  49         vt_acpi_param "$1" "$2"
  50     fi
  51 }
  52
  53 function ventoy_vcfg_proc {
  54     if vt_check_custom_boot "${1}" vt_vcfg; then
  55         set vtoy_chosen_path="${1}"
  56         vt_file_basefile "${vtoy_chosen_path}" vtoy_chosen_file
  57
  58         export vtoy_chosen_path
  59         export vtoy_chosen_file
  60         ventoy_debug_pause
  61         configfile "${vtoy_iso_part}${vt_vcfg}"
  62         true
  63     else
  64         false
  65     fi
  66 }
  67
  68 function ventoy_power {
  69     configfile $prefix/power.cfg
  70 }
  71
  72 function ventoy_diagnosis {
  73     vt_enum_video_mode
  74     configfile $prefix/debug.cfg
  75 }
  76
  77 function ventoy_localboot {
  78     configfile $prefix/localboot.cfg
  79 }
  80
  81 function ventoy_ext_menu {
  82     if [ -e $vt_plugin_path/ventoy/ventoy_grub.cfg ]; then
  83         set ventoy_new_context=1
  84         configfile $vt_plugin_path/ventoy/ventoy_grub.cfg
  85         unset ventoy_new_context
  86     else
  87        echo "ventoy_grub.cfg NOT exist."
  88        echo -e "\npress ENTER to exit ..."
  89        read vtInputKey
  90     fi
  91 }
  92
  93 function get_os_type {
  94     set vtoy_os=Linux
  95
  96     for file in "efi/microsoft/boot/bcd" "sources/boot.wim" "boot/bcd" "bootmgr.efi" "boot/etfsboot.com" ; do
  97         if vt_file_exist_nocase (loop)/$file; then
  98             set vtoy_os=Windows
  99             break
 100         fi
 101     done
 102
 103     if [ "$vtoy_os" = "Linux" ]; then
 104         if vt_strstr "$vt_system_id" "FreeBSD"; then
 105             set vtoy_os=Unix
 106             set vt_unix_type=FreeBSD
 107         elif [ -e (loop)/bin/freebsd-version ]; then
 108             set vtoy_os=Unix
 109             set vt_unix_type=FreeBSD
 110         elif vt_str_begin "$vt_system_id" "DragonFly"; then
 111             set vtoy_os=Unix
 112             set vt_unix_type=DragonFly
 113
 114
 115         elif [ -e (loop)/boot/kernel/kernel ]; then
 116             if file --is-x86-kfreebsd (loop)/boot/kernel/kernel; then
 117                 set vtoy_os=Unix
 118                 set vt_unix_type=FreeBSD
 119             elif file --is-x86-knetbsd (loop)/boot/kernel/kernel; then
 120                 set vtoy_os=Unix
 121                 set vt_unix_type=NetBSD
 122             fi
 123         fi
 124     fi
 125
 126     if [ -n "${vtdebug_flag}" ]; then
 127         echo ISO is "$vtoy_os"
 128     fi
 129 }
 130
 131 function vt_check_compatible_pe {
 132     #Check for PE without external tools
 133     return
 134 }
 135
 136 function locate_initrd {
 137     vt_linux_locate_initrd
 138
 139     if [ -n "${vtdebug_flag}" ]; then
 140         vt_linux_dump_initrd
 141         ventoy_debug_pause
 142     fi
 143 }
 144
 145 function locate_wim {
 146     vt_windows_locate_wim_patch (loop)
 147
 148     if [ -n "${vtdebug_flag}" ]; then
 149         echo '###############################################'
 150         vt_dump_wim_patch
 151         echo '###############################################'
 152         ventoy_debug_pause
 153     fi
 154 }
 155
 156 function distro_specify_wim_patch {
 157     if [ -d (loop)/h3pe ]; then
 158         vt_windows_collect_wim_patch wim /BOOT/H3_10PE.WIM
 159         vt_windows_collect_wim_patch wim /BOOT/H3_7PE.WIM
 160         vt_windows_collect_wim_patch wim /BOOT/H3_8PE.WIM
 161         vt_windows_collect_wim_patch wim /BOOT/H3_81PE.WIM
 162     fi
 163 }
 164
 165 function distro_specify_wim_patch_phase2 {
 166     if [ -f (loop)/boot/boot.wim ]; then
 167         vt_windows_collect_wim_patch wim /boot/boot.wim
 168     fi
 169 }
 170
 171
 172 function distro_specify_initrd_file {
 173     if [ -e (loop)/boot/all.rdz ]; then
 174         vt_linux_specify_initrd_file /boot/all.rdz
 175     elif [ -e (loop)/boot/xen.gz ]; then
 176         if [ -e (loop)/install.img ]; then
 177             vt_linux_specify_initrd_file /install.img
 178         fi
 179     elif [ -d (loop)/casper ]; then
 180         if [ -e (loop)/casper/initrd ]; then
 181             vt_linux_specify_initrd_file /casper/initrd
 182         fi
 183         if [ -e (loop)/casper/initrd.gz ]; then
 184             vt_linux_specify_initrd_file /casper/initrd.gz
 185         fi
 186         if [ -e (loop)/casper/initrd-oem ]; then
 187             vt_linux_specify_initrd_file /casper/initrd-oem
 188         fi
 189     elif [ -e (loop)/boot/grub/initrd.xz ]; then
 190         vt_linux_specify_initrd_file /boot/grub/initrd.xz
 191     elif [ -e (loop)/initrd.gz ]; then
 192         vt_linux_specify_initrd_file /initrd.gz
 193     elif [ -e (loop)/slax/boot/initrfs.img ]; then
 194         vt_linux_specify_initrd_file /slax/boot/initrfs.img
 195     elif [ -e (loop)/pmagic/initrd.img ]; then
 196         vt_linux_specify_initrd_file /pmagic/initrd.img
 197     elif [ -e (loop)/boot/initrd.xz ]; then
 198         vt_linux_specify_initrd_file /boot/initrd.xz
 199     elif [ -e (loop)/boot/initrd.gz ]; then
 200         vt_linux_specify_initrd_file /boot/initrd.gz
 201     elif [ -f (loop)/boot/initrd ]; then
 202         vt_linux_specify_initrd_file /boot/initrd
 203     elif [ -f (loop)/boot/x86_64/loader/initrd ]; then
 204         vt_linux_specify_initrd_file /boot/x86_64/loader/initrd
 205     elif [ -f (loop)/boot/initramfs-x86_64.img ]; then
 206         vt_linux_specify_initrd_file /boot/initramfs-x86_64.img
 207     elif [ -f (loop)/boot/isolinux/initramfs_data64.cpio.gz ]; then
 208         vt_linux_specify_initrd_file /boot/isolinux/initramfs_data64.cpio.gz
 209
 210
 211     fi
 212
 213     if [ -f (loop)/isolinux/initrd.gz ]; then
 214         vt_linux_specify_initrd_file /isolinux/initrd.gz
 215     fi
 216
 217     if [ "$vt_chosen_size" = "1133375488" ]; then
 218         if [ -d (loop)/boot/grub/x86_64-efi ]; then
 219             vt_cpio_busybox64 "64h"
 220         fi
 221     fi
 222 }
 223
 224
 225 function distro_specify_initrd_file_phase2 {
 226     if [ -f (loop)/boot/initrd.img ]; then
 227         vt_linux_specify_initrd_file /boot/initrd.img
 228     elif [ -f (loop)/Setup/initrd.gz ]; then
 229         vt_linux_specify_initrd_file /Setup/initrd.gz
 230     elif [ -f (loop)/isolinux/initramfs ]; then
 231         vt_linux_specify_initrd_file /isolinux/initramfs
 232     elif [ -f (loop)/boot/iniramfs.igz ]; then
 233         vt_linux_specify_initrd_file /boot/iniramfs.igz
 234     elif [ -f (loop)/initrd-x86_64 ]; then
 235         vt_linux_specify_initrd_file /initrd-x86_64
 236     elif [ -f (loop)/live/initrd.img ]; then
 237         vt_linux_specify_initrd_file /live/initrd.img
 238     elif [ -f (loop)/initrd.img ]; then
 239         vt_linux_specify_initrd_file /initrd.img
 240     elif [ -f (loop)/sysresccd/boot/x86_64/sysresccd.img ]; then
 241         vt_linux_specify_initrd_file /sysresccd/boot/x86_64/sysresccd.img
 242     elif [ -f (loop)/CDlinux/initrd ]; then
 243         vt_linux_specify_initrd_file /CDlinux/initrd
 244     elif [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 245         vt_linux_specify_initrd_file /parabola/boot/x86_64/parabolaiso.img
 246         if [ -f (loop)/parabola/boot/i686/parabolaiso.img ]; then
 247             vt_linux_specify_initrd_file /parabola/boot/i686/parabolaiso.img
 248         fi
 249     elif [ -f (loop)/parabola/boot/x86_64/initramfs-linux-libre.img ]; then
 250         vt_linux_specify_initrd_file /parabola/boot/x86_64/initramfs-linux-libre.img
 251         if [ -f (loop)/parabola/boot/i686/initramfs-linux-libre.img ]; then
 252             vt_linux_specify_initrd_file /parabola/boot/i686/initramfs-linux-libre.img
 253         fi
 254     elif [ -f (loop)/hyperbola/boot/x86_64/hyperiso.img ]; then
 255         vt_linux_specify_initrd_file /hyperbola/boot/x86_64/hyperiso.img
 256         if [ -f (loop)/hyperbola/boot/i686/hyperiso.img ]; then
 257             vt_linux_specify_initrd_file /hyperbola/boot/i686/hyperiso.img
 258         fi
 259     elif [ -f (loop)/EFI/BOOT/initrd.img ]; then
 260         #Qubes
 261         vt_linux_specify_initrd_file /EFI/BOOT/initrd.img
 262         if [ "$grub_platform" != "pc" ]; then
 263             vt_add_replace_file 0 "initrd.img"
 264         fi
 265     elif [ -f (loop)/initrd ]; then
 266         vt_linux_specify_initrd_file /initrd
 267     elif [ -f (loop)/live/initrd1 ]; then
 268         vt_linux_specify_initrd_file /live/initrd1
 269     elif [ -f (loop)/isolinux/initrd.img ]; then
 270         vt_linux_specify_initrd_file /isolinux/initrd.img
 271     elif [ -f (loop)/isolinux/initrd.gz ]; then
 272         vt_linux_specify_initrd_file /isolinux/initrd.gz
 273     elif [ -f (loop)/syslinux/kernel/initramfs.gz ]; then
 274         vt_linux_specify_initrd_file /syslinux/kernel/initramfs.gz
 275     elif vt_strstr "$vt_volume_id" "Daphile"; then
 276         vt_linux_parse_initrd_isolinux   (loop)/isolinux/
 277     elif [ -f (loop)/boot/rootfs.xz ]; then
 278         vt_linux_specify_initrd_file /boot/rootfs.xz
 279         if [ "$grub_platform" != "pc" ]; then
 280             vt_add_replace_file 0 "minimal\\x86_64\\rootfs.xz"
 281         fi
 282     elif [ -f (loop)/arch/boot/x86_64/archiso.img ]; then
 283         vt_linux_specify_initrd_file /arch/boot/x86_64/archiso.img
 284         if [ "$grub_platform" != "pc" ]; then
 285             vt_add_replace_file 0 "EFI\\archiso\\archiso.img"
 286         fi
 287     elif [ -f (loop)/blackarch/boot/x86_64/archiso.img ]; then
 288         vt_linux_specify_initrd_file /blackarch/boot/x86_64/archiso.img
 289     elif [ -f (loop)/blackarch/boot/x86_64/initramfs-linux.img ]; then
 290         vt_linux_specify_initrd_file /blackarch/boot/x86_64/initramfs-linux.img
 291
 292     elif [ -f (loop)/install.amd/initrd.gz ]; then
 293         vt_linux_specify_initrd_file /live/initrd2.img
 294         vt_linux_specify_initrd_file /install.amd/initrd.gz
 295         vt_linux_specify_initrd_file /install.amd/gtk/initrd.gz
 296     elif [ -f (loop)/boot/grub/kernels.cfg ]; then
 297         vt_linux_parse_initrd_grub  file  (loop)/boot/grub/kernels.cfg
 298     elif [ -f (loop)/austrumi/initrd.gz ]; then
 299         vt_linux_specify_initrd_file /austrumi/initrd.gz
 300         if [ -f (loop)/EFI/BOOT/bootx64.efi ]; then
 301             vt_cpio_busybox64 "64h"
 302         fi
 303     elif [ -f (loop)/boot/initfs.x86_64-efi ]; then
 304         vt_linux_specify_initrd_file /boot/initfs.x86_64-efi
 305         if [ -f (loop)/boot/initfs.i386-pc ]; then
 306             vt_linux_specify_initrd_file /boot/initfs.i386-pc
 307         fi
 308     elif [ -f (loop)/antiX/initrd.gz ]; then
 309         vt_linux_specify_initrd_file /antiX/initrd.gz
 310     elif [ -f (loop)/360Disk/initrd.gz ]; then
 311         vt_linux_specify_initrd_file /360Disk/initrd.gz
 312     elif [ -f (loop)/porteus/initrd.xz ]; then
 313         vt_linux_specify_initrd_file /porteus/initrd.xz
 314
 315     fi
 316 }
 317
 318 function ventoy_get_ghostbsd_ver {
 319     # fallback to parse version from elf /boot/kernel/kernel
 320     set vt_freebsd_ver=xx
 321 }
 322
 323 function ventoy_get_furybsd_ver {
 324     if regexp "13\.[0-9]" "$2"; then
 325         set vt_freebsd_ver=13.x
 326     else
 327         set vt_freebsd_ver=12.x
 328     fi
 329 }
 330
 331 function ventoy_get_freenas_ver {
 332     set vt_freebsd_ver=11.x
 333
 334     if [ -e (loop)/FreeNAS-MANIFEST ]; then
 335         vt_parse_freenas_ver (loop)/FreeNAS-MANIFEST vt_freenas_ver
 336         if regexp "^13\.[0-9]" "$vt_freenas_ver"; then
 337             set vt_freebsd_ver=13.x
 338         elif regexp "^12\.[0-9]" "$vt_freenas_ver"; then
 339             set vt_freebsd_ver=12.x
 340         elif regexp "^11\.[0-9]" "$vt_freenas_ver"; then
 341             set vt_freebsd_ver=11.x
 342         fi
 343     fi
 344 }
 345
 346 function ventoy_get_truenas_ver {
 347     set vt_freebsd_ver=12.x
 348
 349     if [ -e (loop)/TrueNAS-MANIFEST ]; then
 350         vt_parse_freenas_ver (loop)/TrueNAS-MANIFEST vt_truenas_ver
 351         if regexp "^13\.[0-9]" "$vt_truenas_ver"; then
 352             set vt_freebsd_ver=13.x
 353         elif regexp "^12\.[0-9]" "$vt_truenas_ver"; then
 354             set vt_freebsd_ver=12.x
 355         elif regexp "^11\.[0-9]" "$vt_truenas_ver"; then
 356             set vt_freebsd_ver=11.x
 357         fi
 358     fi
 359 }
 360
 361 function ventoy_get_midnightbsd_ver {
 362     if vt_str_begin "$vt_volume_id" "1_"; then
 363         set vt_freebsd_ver=11.x
 364     elif vt_str_begin "$vt_volume_id" "2_"; then
 365         set vt_freebsd_ver=2.x
 366     elif vt_str_begin "$vt_volume_id" "3_"; then
 367         set vt_freebsd_ver=3.x
 368     fi
 369 }
 370
 371 function ventoy_freebsd_proc {
 372     set vtFreeBsdDistro=FreeBSD
 373     set vt_freebsd_ver=xx
 374
 375     if vt_strstr "$vt_volume_id" "GHOSTBSD"; then
 376         ventoy_get_ghostbsd_ver "$1" "${chosen_path}"
 377     elif vt_strstr "$vt_volume_id" "FREENAS"; then
 378         ventoy_get_freenas_ver "$1" "${chosen_path}"
 379     elif vt_strstr "$vt_volume_id" "TRUENAS"; then
 380         ventoy_get_truenas_ver "$1" "${chosen_path}"
 381     elif vt_strstr "$vt_volume_id" "FURYBSD"; then
 382         ventoy_get_furybsd_ver "$1" "${chosen_path}"
 383     elif regexp "^13_[0-9]" "$vt_volume_id"; then
 384         set vt_freebsd_ver=13.x
 385     elif regexp "^12_[0-9]" "$vt_volume_id"; then
 386         set vt_freebsd_ver=12.x
 387     elif regexp "^11_[0-9]" "$vt_volume_id"; then
 388         set vt_freebsd_ver=11.x
 389     elif regexp "^10_[0-9]" "$vt_volume_id"; then
 390         set vt_freebsd_ver=10.x
 391     elif regexp "^9_[0-9]" "$vt_volume_id"; then
 392         set vt_freebsd_ver=9.x
 393     elif [ -d (loop)/usr/midnightbsd-dist ]; then
 394         ventoy_get_midnightbsd_ver "$1" "${chosen_path}"
 395         set vtFreeBsdDistro=MidnightBSD
 396     elif [ -e (loop)/bin/freebsd-version ]; then
 397         vt_unix_parse_freebsd_ver (loop)/bin/freebsd-version vt_userland_ver
 398         if regexp "\"13\.[0-9]-" "$vt_userland_ver"; then
 399             set vt_freebsd_ver=13.x
 400         elif regexp "\"12\.[0-9]-" "$vt_userland_ver"; then
 401             set vt_freebsd_ver=12.x
 402         elif regexp "\"11\.[0-9]-" "$vt_userland_ver"; then
 403             set vt_freebsd_ver=11.x
 404         elif regexp "\"10\.[0-9]-" "$vt_userland_ver"; then
 405             set vt_freebsd_ver=10.x
 406         elif regexp "\"9\.[0-9]-" "$vt_userland_ver"; then
 407             set vt_freebsd_ver=9.x
 408         fi
 409     elif [ -e (loop)/README.TXT ]; then
 410         vt_1st_line (loop)/README.TXT vt_freebsd_line1
 411         if regexp "FreeBSD 13\.[0-9]-" "$vt_freebsd_line1"; then
 412             set vt_freebsd_ver=13.x
 413         elif regexp "FreeBSD 12\.[0-9]-" "$vt_freebsd_line1"; then
 414             set vt_freebsd_ver=12.x
 415         elif regexp "FreeBSD 11\.[0-9]-" "$vt_freebsd_line1"; then
 416             set vt_freebsd_ver=11.x
 417         elif regexp "FreeBSD 10\.[0-9]-" "$vt_freebsd_line1"; then
 418             set vt_freebsd_ver=10.x
 419         elif regexp "FreeBSD 9\.[0-9]-" "$vt_freebsd_line1"; then
 420             set vt_freebsd_ver=9.x
 421         fi
 422     elif vt_strstr "${chosen_path}" "MidnightBSD"; then
 423         set vt_freebsd_ver=9.x
 424     fi
 425
 426
 427     if [ -e (loop)/usr/freebsd-dist/cloninst.sh ]; then
 428         set vtFreeBsdDistro=ClonOS
 429     fi
 430
 431     set vt_freebsd_bit=64
 432     for file in "/boot/kernel/kernel" "/boot/kernel/kernel.gz"; do
 433         if [ -e (loop)/$file ]; then
 434             if file --is-i386-kfreebsd (loop)/$file; then
 435                 set vt_freebsd_bit=32
 436             fi
 437             break
 438         fi
 439     done
 440
 441     if [ "$vt_freebsd_ver" = "xx" ]; then
 442         if [ -e (loop)/boot/kernel/kernel ]; then
 443             vt_unix_parse_freebsd_ver_elf (loop)/boot/kernel/kernel $vt_freebsd_bit vt_freebsd_ver
 444         fi
 445
 446         if [ "$vt_freebsd_ver" = "xx" ]; then
 447             set vt_freebsd_ver=13.x
 448         fi
 449     fi
 450
 451     if [ -n "${vtdebug_flag}" ]; then
 452         echo "This is $vtFreeBsdDistro $vt_freebsd_ver ${vt_freebsd_bit}bit"
 453     fi
 454
 455     unset vt_unix_mod_path
 456     for file in "/COPYRIGHT" "/FreeNAS-MANIFEST" "/TrueNAS-MANIFEST" "/version" "/etc/fstab"; do
 457         if [ -e (loop)${file} ]; then
 458             set vt_unix_mod_path=${file}
 459             break
 460         fi
 461     done
 462
 463     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
 464     vt_unix_replace_conf FreeBSD "${1}${chosen_path}"
 465 }
 466
 467 function ventoy_dragonfly_proc {
 468
 469     unset vt_unix_mod_path
 470     for file in "/boot/kernel/initrd.img.gz"; do
 471         if [ -e (loop)${file} ]; then
 472             set vt_unix_mod_path=${file}
 473             break
 474         fi
 475     done
 476
 477     vt_unix_replace_ko $vt_unix_mod_path ${vtoy_path}/dragonfly.mfs.xz
 478     vt_unix_fill_image_desc
 479     vt_unix_gzip_new_ko
 480     vt_unix_replace_conf DragonFly "${1}${chosen_path}"
 481 }
 482
 483 function ventoy_unix_comm_proc {
 484     vt_unix_reset
 485
 486     if [ "$ventoy_compatible" = "NO" ]; then
 487         loopback vtunix $vtoy_efi_part/ventoy/ventoy_unix.cpio
 488
 489         if [ "$vt_unix_type" = "FreeBSD" ]; then
 490             ventoy_freebsd_proc "$1" "${chosen_path}"
 491         elif [ "$vt_unix_type" = "DragonFly" ]; then
 492             ventoy_dragonfly_proc "$1" "${chosen_path}"
 493         elif [ "$vt_unix_type" = "NetBSD" ]; then
 494             echo "NetBSD not supported"
 495
 496
 497         else
 498             if [ -n "${vtdebug_flag}" ]; then
 499                 echo "Unknown unix type"
 500             fi
 501         fi
 502     fi
 503
 504     vt_unix_chain_data "${1}${chosen_path}"
 505     ventoy_debug_pause
 506 }
 507
 508
 509 function uefi_windows_menu_func {
 510     vt_windows_reset
 511
 512     if [ "$ventoy_compatible" = "NO" ]; then
 513
 514         if [ "$ventoy_fs_probe" = "iso9660" ]; then
 515             loopback -d loop
 516             vt_iso9660_nojoliet 1
 517             loopback loop "$1$2"
 518         fi
 519
 520         for file in "efi/microsoft/boot/bcd"; do
 521             vt_windows_collect_wim_patch bcd (loop)/$file
 522         done
 523
 524         vt_windows_count_wim_patch vt_wim_cnt
 525         if [ $vt_wim_cnt -eq 0 ]; then
 526             distro_specify_wim_patch_phase2
 527         fi
 528
 529         ventoy_debug_pause
 530         locate_wim
 531     fi
 532
 533     vt_windows_chain_data "${1}${chosen_path}"
 534     ventoy_debug_pause
 535
 536     if vt_check_mode 4; then
 537         vtoy_windows_wimboot_func
 538     fi
 539
 540     if [ -n "$vtoy_chain_mem_addr" ]; then
 541         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 542         ventoy_cli_console
 543         chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} iso_${ventoy_fs_probe} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 544         boot
 545     else
 546         echo "chain empty failed"
 547         ventoy_pause
 548     fi
 549 }
 550
 551 function uefi_find_replace_initrd {
 552     if vt_get_efi_vdisk_offset "${1}${2}" vt_efivdisk_offset; then
 553         loopback -s $vt_efivdisk_offset vtefivdisk "${1}${2}"
 554
 555         unset vt_rp_initrd
 556         vt_search_replace_initrd (vtefivdisk) vt_rp_initrd
 557
 558         if [ -n "$vt_rp_initrd" ]; then
 559             vt_add_replace_file $3 "$vt_rp_initrd"
 560         fi
 561
 562         loopback -d vtefivdisk
 563         ventoy_debug_pause
 564     fi
 565 }
 566
 567 function uefi_linux_menu_func {
 568
 569     if [ "$ventoy_compatible" = "NO" ]; then
 570
 571         if [ "$ventoy_fs_probe" = "udf" ]; then
 572             loopback -d loop
 573             set ventoy_fs_probe=iso9660
 574             loopback loop "$1$2"
 575         fi
 576
 577         vt_load_cpio  $vtoy_path   "$2" "$1" "busybox=$ventoy_busybox_ver"
 578
 579         vt_linux_clear_initrd
 580
 581         if [ -d (loop)/pmagic ]; then
 582             vt_linux_specify_initrd_file /pmagic/initrd.img
 583         else
 584             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
 585                 if [ -e (loop)/$file ]; then
 586                     vt_linux_parse_initrd_grub  file  (loop)/$file
 587                 fi
 588             done
 589         fi
 590
 591         # special process for special distros
 592         if [ -d (loop)/loader/entries ]; then
 593             vt_linux_parse_initrd_grub  dir  (loop)/loader/entries/
 594         elif [ -d (loop)/boot/grub ]; then
 595             vt_linux_parse_initrd_grub  dir  (loop)/boot/grub/
 596         fi
 597
 598         distro_specify_initrd_file
 599
 600         vt_linux_initrd_count vtcount
 601
 602         if [ $vtcount -eq 0 ]; then
 603             distro_specify_initrd_file_phase2
 604
 605             if [ "$vt_efi_dir" = "NO" ]; then
 606                 if [ -f (loop)/efi.img ];  then
 607                     vt_add_replace_file 0 "initrd"
 608                 fi
 609             fi
 610         fi
 611
 612         locate_initrd
 613
 614         if [ -d (loop)/loader/entries ]; then
 615             vt_linux_get_main_initrd_index vtindex
 616
 617             if [ -d (loop)/arch ]; then
 618                 if [ -f (loop)/arch/boot/x86_64/archiso.img ]; then
 619                     vt_add_replace_file $vtindex "EFI\\archiso\\archiso.img"
 620                 elif [ -f (loop)/arch/boot/x86_64/initramfs-linux.img ]; then
 621                     vt_add_replace_file $vtindex "arch\\boot\\x86_64\\initramfs-linux.img"
 622                 elif [ -f (loop)/boot/initramfs_x86_64.img ]; then
 623                     vt_add_replace_file $vtindex "boot\\initramfs_x86_64.img"
 624                 fi
 625             elif [ -d (loop)/blackarch ]; then
 626                 if [ -f (loop)/blackarch/boot/x86_64/archiso.img ]; then
 627                     vt_add_replace_file $vtindex "EFI\\archiso\\archiso.img"
 628                 elif [ -f (loop)/blackarch/boot/x86_64/initramfs-linux.img ]; then
 629                     vt_add_replace_file $vtindex "blackarch\\boot\\x86_64\\initramfs-linux.img"
 630                 fi
 631             elif [ -d (loop)/anarchy ]; then
 632                 if [ -f (loop)/anarchy/boot/x86_64/initramfs-linux.img ]; then
 633                     vt_add_replace_file $vtindex "anarchy\\boot\\x86_64\\initramfs-linux.img"
 634                 fi
 635             elif [ -d (loop)/parabola ]; then
 636                 if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 637                     vt_add_replace_file $vtindex "EFI\\parabolaiso\\parabolaiso.img"
 638                 elif [ -f (loop)/parabola/boot/x86_64/initramfs-linux-libre.img ]; then
 639                     vt_add_replace_file $vtindex "parabola\\boot\\x86_64\\initramfs-linux-libre.img"
 640                 fi
 641             elif [ -f (loop)/EFI/BOOT/initrd.gz ]; then
 642                 vt_add_replace_file $vtindex "EFI\\BOOT\\initrd.gz"
 643             elif [ -f (loop)/loader/entries/thinstation.conf ]; then
 644                 vt_add_replace_file $vtindex "boot\\initrd"
 645             elif [ -f (loop)/loader/entries/pisi-efi-x86_64.conf ]; then
 646                 vt_add_replace_file $vtindex "EFI\\pisi\\initrd.img"
 647             fi
 648
 649             vt_get_replace_file_cnt vt_replace_cnt
 650             if [ $vt_replace_cnt -eq 0 ]; then
 651                 uefi_find_replace_initrd "$1" "$2" $vtindex
 652             fi
 653         elif [ -d (loop)/EFI/boot/entries ]; then
 654             if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 655                 vt_add_replace_file 0 "EFI\\parabolaiso\\parabolaiso.img"
 656             elif [ -f (loop)/hyperbola/boot/x86_64/hyperiso.img ]; then
 657                 vt_add_replace_file 0 "EFI\\hyperiso\\hyperiso.img"
 658             fi
 659         elif [ -d (loop)/EFI/BOOT/entries ]; then
 660             vt_linux_get_main_initrd_index vtindex
 661
 662             if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 663                 vt_add_replace_file 0 "EFI\\parabolaiso\\parabolaiso.img"
 664             elif [ -f (loop)/parabola/boot/x86_64/initramfs-linux-libre.img ]; then
 665                 vt_add_replace_file $vtindex "parabola\\boot\\x86_64\\initramfs-linux-libre.img"
 666             fi
 667         elif [ -e (loop)/syslinux/alt0/full.cz ]; then
 668             vt_add_replace_file 0 "EFI\\BOOT\\full.cz"
 669             set FirstTryBootFile='@EFI@BOOT@grubx64.efi'
 670
 671
 672         fi
 673
 674     fi
 675
 676     vt_linux_chain_data "${1}${chosen_path}"
 677
 678     if [ -n "$LoadIsoEfiDriver" -a $vt_chosen_size -lt 104857600 ]; then
 679         if [ -f (loop)/efi/clover/cloverx64.efi ]; then
 680             unset LoadIsoEfiDriver
 681         fi
 682     fi
 683
 684     if [ -n "$vtoy_chain_mem_addr" ]; then
 685         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 686         ventoy_cli_console
 687
 688         if vt_check_mode 3; then
 689             ventoy_debug_pause
 690         else
 691             if [ "$VTOY_EFI_ARCH" != "mips" ]; then
 692                 chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi fallback env_param=${env_param} isoefi=${LoadIsoEfiDriver} FirstTry=${FirstTryBootFile} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 693                 boot
 694             fi
 695         fi
 696
 697         # fallback
 698         set vtback_root=$root
 699         vt_push_last_entry
 700         set vtback_theme=$theme
 701         unset theme
 702
 703         vt_trailer_cpio "$vtoy_iso_part" "$vt_chosen_path" noinit
 704         vt_set_boot_opt rdinit=/vtoy/vtoy
 705
 706         set root=(loop)
 707         set vtback_cfg_find=0
 708         for cfg in "/boot/grub/grub.cfg" "/EFI/BOOT/grub.cfg" "/EFI/debian/grub.cfg" "EFI/boot/grub.cfg" "efi/boot/grub.cfg" "/grub/grub.cfg" "EFI/BOOT/BOOTX64.conf"; do
 709             if [ -e "$cfg" ]; then
 710                 set vtback_cfg_find=1
 711                 configfile "$cfg"
 712                 break
 713             fi
 714         done
 715
 716         if [ "$vtback_cfg_find" = "0" ]; then
 717             echo " "
 718             echo "No bootfile found for UEFI!"
 719             echo "Maybe the image does not support $VTOY_EFI_ARCH UEFI"
 720             echo " "
 721             sleep 30
 722         fi
 723
 724         vt_unset_boot_opt
 725         set root=$vtback_root
 726         set theme=$vtback_theme
 727         vt_pop_last_entry
 728         ventoy_gui_console
 729     else
 730         echo "chain empty failed"
 731         ventoy_pause
 732     fi
 733 }
 734
 735 function uefi_unix_menu_func {
 736     ventoy_unix_comm_proc $1 "${chosen_path}"
 737
 738     if [ -n "$vtoy_chain_mem_addr" ]; then
 739         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 740         ventoy_cli_console
 741         chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} FirstTry=${FirstTryBootFile} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 742         boot
 743     else
 744         echo "chain empty failed"
 745         ventoy_pause
 746     fi
 747 }
 748
 749 function ventoy_reset_nojoliet {
 750     if vt_str_begin "$vt_volume_id" "ARCARESCUE"; then
 751         vt_iso9660_nojoliet 1
 752     else
 753         vt_iso9660_nojoliet 0
 754     fi
 755 }
 756
 757 function uefi_iso_menu_func {
 758
 759     if [ -d (loop)/ ]; then
 760         loopback -d loop
 761     fi
 762
 763     if [ -n "$vtisouefi" ]; then
 764         set LoadIsoEfiDriver=on
 765         unset vtisouefi
 766     elif vt_check_mode 2; then
 767         set LoadIsoEfiDriver=on
 768     else
 769         unset LoadIsoEfiDriver
 770     fi
 771
 772     set chosen_path="$2"
 773     vt_select_auto_install "${chosen_path}"
 774     vt_select_persistence "${chosen_path}"
 775
 776     if vt_is_udf "${1}${chosen_path}"; then
 777         set ventoy_fs_probe=udf
 778     else
 779         set ventoy_fs_probe=iso9660
 780         ventoy_reset_nojoliet
 781     fi
 782
 783     loopback loop "${1}${chosen_path}"
 784     get_os_type (loop)
 785
 786     if [ -d (loop)/EFI ]; then
 787         set vt_efi_dir=YES
 788     elif [ -d (loop)/efi ]; then
 789         set vt_efi_dir=YES
 790     else
 791         set vt_efi_dir=NO
 792     fi
 793
 794     if [ -n "$vtcompat" ]; then
 795         set ventoy_compatible=YES
 796         unset vtcompat
 797     elif vt_check_mode 1; then
 798         set ventoy_compatible=YES
 799     else
 800         vt_check_compatible (loop)
 801     fi
 802
 803     vt_img_sector "${1}${chosen_path}"
 804
 805     if [ "$ventoy_fs_probe" = "iso9660" ]; then
 806         vt_select_conf_replace "${1}" "${chosen_path}"
 807     fi
 808
 809     if [ "$vtoy_os" = "Windows" ]; then
 810         vt_check_compatible_pe (loop)
 811         uefi_windows_menu_func  "$1" "${chosen_path}"
 812     elif [ "$vtoy_os" = "Unix" ]; then
 813         uefi_unix_menu_func "$1" "${chosen_path}"
 814     else
 815         uefi_linux_menu_func  "$1" "${chosen_path}"
 816     fi
 817
 818     ventoy_gui_console
 819 }
 820
 821 function uefi_iso_memdisk {
 822     echo 'Loading ISO file to memory ...'
 823     vt_load_img_memdisk "${1}${2}" vtoy_iso_buf
 824
 825     ventoy_cli_console
 826     chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
 827     boot
 828
 829     ventoy_gui_console
 830 }
 831
 832
 833 function vtoy_windows_wimboot_func {
 834     if [ -f (loop)/x86/sources/boot.wim -a -f (loop)/x64/sources/boot.wim ]; then
 835         vt_sel_wimboot vtoy_wimboot_bit
 836         if [ "$vtoy_wimboot_bit" = "32" ]; then
 837             set vtoy_wimboot_prefix=(loop)/x86
 838         else
 839             set vtoy_wimboot_prefix=(loop)/x64
 840         fi
 841     else
 842         set vtoy_wimboot_prefix=(loop)
 843         if vt_is_pe64 $vtoy_wimboot_prefix/setup.exe; then
 844             set vtoy_wimboot_bit=64
 845         else
 846             set vtoy_wimboot_bit=32
 847         fi
 848     fi
 849
 850     if [ -n "${vtdebug_flag}" ]; then
 851         echo vtoy_wimboot_prefix=$vtoy_wimboot_prefix vtoy_wimboot_bit=$vtoy_wimboot_bit
 852     fi
 853
 854     for wmfile in sources/boot.wim boot/bcd boot/boot.sdi; do
 855         if [ ! -f $vtoy_wimboot_prefix/$wmfile ]; then
 856             return
 857         fi
 858     done
 859
 860     if [ -f $vtoy_wimboot_prefix/sources/install.wim -o -f $vtoy_wimboot_prefix/sources/install.esd ]; then
 861         vt_windows_wimboot_data
 862     else
 863         return
 864     fi
 865
 866     if [ "$grub_platform" = "pc" ]; then
 867         set vt_wimkernel=wimboot.x86_64.xz
 868
 869         linux16  "$vtoy_path/$vt_wimkernel"  quiet
 870         ventoy_debug_pause
 871
 872         vt_set_wim_load_prompt 1 "Loading files......"
 873         initrd16 newc:vtoyjump.exe:$vtoy_path/vtoyjump${vtoy_wimboot_bit}.exe \
 874              newc:wimboot.data:mem:${vtoy_wimboot_mem_addr}:size:${vtoy_wimboot_mem_size} \
 875              newc:winpeshl.ini:mem:${vtoy_winpeshl_ini_addr}:size:${vtoy_winpeshl_ini_size} \
 876              newc:bcd:$vtoy_wimboot_prefix/boot/bcd \
 877              newc:boot.sdi:$vtoy_wimboot_prefix/boot/boot.sdi \
 878              newc:boot.wim:$vtoy_wimboot_prefix/sources/boot.wim
 879         vt_set_wim_load_prompt 0
 880         boot
 881     else
 882         if [ "$grub_cpu" = "i386" ]; then
 883             set vt_wimkernel=wimboot.i386.efi.xz
 884         else
 885             set vt_wimkernel=wimboot.x86_64.xz
 886         fi
 887
 888         vt_set_wim_load_prompt 1 "Loading files......"
 889         vt_load_file_to_mem "nodecompress" $vtoy_wimboot_prefix/sources/boot.wim vtoy_wimfile_mem
 890         vt_set_wim_load_prompt 0
 891
 892         if [ $? -eq 0 ]; then
 893             set vtoy_wimfile_path=mem:${vtoy_wimfile_mem_addr}:size:${vtoy_wimfile_mem_size}
 894         else
 895             set vtoy_wimfile_path=$vtoy_wimboot_prefix/sources/boot.wim
 896         fi
 897
 898         ventoy_cli_console
 899         chainloader "$vtoy_path/$vt_wimkernel" quiet \
 900             "vf=wimboot.data:mem:${vtoy_wimboot_mem_addr}:size:${vtoy_wimboot_mem_size}" \
 901             "vf=winpeshl.ini:mem:${vtoy_winpeshl_ini_addr}:size:${vtoy_winpeshl_ini_size}" \
 902             "vf=vtoyjump.exe:$vtoy_path/vtoyjump${vtoy_wimboot_bit}.exe" \
 903             "vf=bcd:$vtoy_wimboot_prefix/boot/bcd" \
 904             "vf=boot.sdi:$vtoy_wimboot_prefix/boot/boot.sdi" \
 905             "vf=boot.wim:$vtoy_wimfile_path" \
 906             pfsize=$vtoy_chain_file_size  \
 907             pfread=$vtoy_chain_file_read
 908         boot
 909         ventoy_gui_console
 910     fi
 911 }
 912
 913 function legacy_windows_menu_func {
 914     vt_windows_reset
 915
 916     if [ "$ventoy_compatible" = "NO" ]; then
 917
 918         if [ "$ventoy_fs_probe" = "iso9660" ]; then
 919             loopback -d loop
 920             vt_iso9660_nojoliet 1
 921             loopback loop "$1$2"
 922         fi
 923
 924         for file in "boot/bcd" "/efi/microsoft/boot/bcd" "SSTR/BCD" "boot/bce"; do
 925             vt_windows_collect_wim_patch bcd (loop)/$file
 926         done
 927
 928         distro_specify_wim_patch
 929
 930         vt_windows_count_wim_patch vt_wim_cnt
 931         if [ $vt_wim_cnt -eq 0 ]; then
 932             distro_specify_wim_patch_phase2
 933         fi
 934
 935         ventoy_debug_pause
 936         locate_wim
 937     fi
 938
 939     vt_windows_chain_data "${1}${chosen_path}"
 940     ventoy_debug_pause
 941
 942     if vt_check_mode 4; then
 943         vtoy_windows_wimboot_func
 944     fi
 945
 946     if [ -n "$vtoy_chain_mem_addr" ]; then
 947         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 948         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag} ibft mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 949         boot
 950     else
 951         echo "chain empty failed"
 952         ventoy_pause
 953     fi
 954 }
 955
 956 function legacy_linux_menu_func {
 957     if [ "$ventoy_compatible" = "NO" ]; then
 958
 959         if [ "$ventoy_fs_probe" = "udf" ]; then
 960             loopback -d loop
 961             set ventoy_fs_probe=iso9660
 962             loopback loop "$1$2"
 963         fi
 964
 965         vt_load_cpio  $vtoy_path  "$2" "$1" "busybox=$ventoy_busybox_ver"
 966
 967         vt_linux_clear_initrd
 968
 969         if [ -d (loop)/pmagic ]; then
 970             vt_linux_specify_initrd_file /pmagic/initrd.img
 971         else
 972             for dir in "isolinux" "boot/isolinux" "boot/x86_64/loader" "syslinux" "boot/syslinux"; do
 973                 if [ -d (loop)/$dir ]; then
 974                     vt_linux_parse_initrd_isolinux   (loop)/$dir/
 975                 fi
 976             done
 977         fi
 978
 979         # special process for special distros
 980         #archlinux
 981         if [ -d (loop)/arch/boot/syslinux ]; then
 982             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/
 983             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/boot/syslinux/
 984         elif [ -d (loop)/anarchy/boot/syslinux ]; then
 985             vt_linux_parse_initrd_isolinux   (loop)/anarchy/boot/syslinux/  /anarchy/
 986
 987         #manjaro
 988         elif [ -d (loop)/manjaro ]; then
 989             if [ -e (loop)/boot/grub/kernels.cfg ]; then
 990                 vt_linux_parse_initrd_grub  file  (loop)/boot/grub/kernels.cfg
 991             fi
 992         elif [ -e (loop)/boot/grub/grub.cfg ]; then
 993             vt_linux_parse_initrd_grub  file  (loop)/boot/grub/grub.cfg
 994         fi
 995
 996         distro_specify_initrd_file
 997
 998         vt_linux_initrd_count vtcount
 999         if [ $vtcount -eq 0 ]; then
1000             if [ -d (loop)/rancheros ]; then
1001                 vt_linux_parse_initrd_isolinux   (loop)/boot/  /boot/isolinux/
1002             fi
1003
1004             distro_specify_initrd_file_phase2
1005         fi
1006
1007         locate_initrd
1008     fi
1009
1010     vt_linux_chain_data "${1}${chosen_path}"
1011     ventoy_debug_pause
1012
1013     if [ -n "$vtoy_chain_mem_addr" ]; then
1014         if vt_check_mode 3; then
1015             ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1016             ventoy_cli_console
1017
1018             # fallback
1019             set vtback_root=$root
1020             vt_push_last_entry
1021             set vtback_theme=$theme
1022             unset theme
1023
1024             vt_trailer_cpio "$vtoy_iso_part" "$vt_chosen_path" noinit
1025             vt_set_boot_opt rdinit=/vtoy/vtoy
1026
1027             set root=(loop)
1028             set vtback_cfg_find=0
1029             for cfg in "/boot/grub/grub.cfg" "/EFI/BOOT/grub.cfg" "/EFI/debian/grub.cfg" "EFI/boot/grub.cfg" "efi/boot/grub.cfg" "/grub/grub.cfg" "EFI/BOOT/BOOTX64.conf"; do
1030                 if [ -e "$cfg" ]; then
1031                     set vtback_cfg_find=1
1032                     configfile "$cfg"
1033                     break
1034                 fi
1035             done
1036
1037             vt_unset_boot_opt
1038             set root=$vtback_root
1039             set theme=$vtback_theme
1040             vt_pop_last_entry
1041             ventoy_gui_console
1042         else
1043             ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1044             linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1045             boot
1046         fi
1047     else
1048         echo "chain empty failed"
1049         ventoy_pause
1050     fi
1051 }
1052
1053
1054 function legacy_unix_menu_func {
1055     ventoy_unix_comm_proc $1 "${chosen_path}"
1056
1057     if [ -n "$vtoy_chain_mem_addr" ]; then
1058         #ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1059         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1060         boot
1061     else
1062         echo "chain empty failed"
1063         ventoy_pause
1064     fi
1065 }
1066
1067
1068 function legacy_iso_menu_func {
1069
1070     if [ -d (loop)/ ]; then
1071         loopback -d loop
1072     fi
1073
1074     set chosen_path="$2"
1075
1076     vt_select_auto_install "${chosen_path}"
1077     vt_select_persistence "${chosen_path}"
1078
1079     if vt_is_udf "${1}${chosen_path}"; then
1080         set ventoy_fs_probe=udf
1081     else
1082         set ventoy_fs_probe=iso9660
1083         ventoy_reset_nojoliet
1084     fi
1085
1086     loopback loop "${1}${chosen_path}"
1087
1088     get_os_type (loop)
1089
1090     if [ -n "$vtcompat" ]; then
1091         set ventoy_compatible=YES
1092         unset vtcompat
1093     elif vt_check_mode 1; then
1094         set ventoy_compatible=YES
1095     else
1096         vt_check_compatible (loop)
1097     fi
1098
1099     vt_img_sector "${1}${chosen_path}"
1100
1101     if [ "$ventoy_fs_probe" = "iso9660" ]; then
1102         vt_select_conf_replace "${1}" "${chosen_path}"
1103     fi
1104
1105     if [ "$vtoy_os" = "Windows" ]; then
1106         vt_check_compatible_pe (loop)
1107         legacy_windows_menu_func  "$1" "${chosen_path}"
1108     elif [ "$vtoy_os" = "Unix" ]; then
1109         legacy_unix_menu_func "$1" "${chosen_path}"
1110     else
1111         legacy_linux_menu_func  "$1" "${chosen_path}"
1112     fi
1113 }
1114
1115 function legacy_iso_memdisk {
1116
1117     linux16   $vtoy_path/memdisk iso raw
1118     echo "Loading ISO file to memory ..."
1119     initrd16  "${1}${2}"
1120     boot
1121 }
1122
1123
1124 function iso_endless_os_proc {
1125     if [ -d (loop)/ ]; then
1126         loopback -d loop
1127     fi
1128
1129     loopback loop "${1}${2}"
1130     vt_img_sector "${1}${2}"
1131
1132     vt_load_cpio  $vtoy_path  "$2" "$1"  "busybox=$ventoy_busybox_ver"
1133     vt_trailer_cpio "$1" "$2" noinit
1134
1135     ventoy_debug_pause
1136
1137     vt_set_boot_opt '@kparams' rdinit=/vtoy/vtoy
1138
1139     set eosimage=loop
1140     set ventoy_bls_bootdev=/boot
1141     set ventoy_loading_tip="Loading files ......"
1142
1143     export eosimage
1144     configfile (loop)/endless/grub/grub.cfg
1145
1146     unset eosimage
1147     unset ventoy_bls_bootdev
1148     unset ventoy_loading_tip
1149
1150     vt_unset_boot_opt
1151 }
1152
1153
1154 function ventoy_iso_busybox_ver {
1155
1156     if [ "$VTOY_EFI_ARCH" = "aa64" ]; then
1157         set ventoy_busybox_ver=a64
1158     elif [ "$VTOY_EFI_ARCH" = "mips" ]; then
1159         set ventoy_busybox_ver=m64
1160     else
1161         set ventoy_busybox_ver=32
1162
1163         #special process for deepin-live iso
1164         if [ "$vt_chosen_size" = "403701760" ]; then
1165             if vt_str_str "$vt_chosen_path" "/deepin-live"; then
1166                 set ventoy_busybox_ver=64
1167             fi
1168         elif vt_str_begin "$vt_volume_id" "PHOTON_"; then
1169             set ventoy_busybox_ver=64
1170         elif vt_str_begin "$vt_volume_id" "smgl-test-quinq-x86_64"; then
1171             set ventoy_busybox_ver=64
1172         elif vt_str_begin "$vt_volume_id" "LDiagBootable"; then
1173             set ventoy_busybox_ver=64
1174
1175         fi
1176     fi
1177 }
1178
1179
1180 function iso_common_menuentry {
1181     unset vt_system_id
1182     unset vt_volume_id
1183
1184     vt_chosen_img_path vt_chosen_path vt_chosen_size
1185
1186     vt_parse_iso_volume "${vtoy_iso_part}${vt_chosen_path}" vt_system_id vt_volume_id vt_volume_space
1187     if [ $vt_volume_space -ne $vt_chosen_size ]; then
1188         vt_mod $vt_chosen_size 2048 vt_chosen_size_mod
1189         if [ $vt_chosen_size_mod -ne 0 ]; then
1190             echo -e "\n $vt_volume_space $vt_chosen_size $vt_chosen_size_mod\n"
1191             echo -e "\n The size of the iso file \"$vt_chosen_size\" is invalid. File corrupted ?\n"
1192             echo -e " 此ISO文件的大小 \"$vt_chosen_size\" 有问题，请确认文件是否损坏。\n"
1193             echo -e "\n press ENTER to exit (请按 回车 键返回) ..."
1194             read vtInputKey
1195             return
1196         fi
1197     fi
1198
1199     if vt_check_password "${vt_chosen_path}"; then
1200         return
1201     fi
1202
1203     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1204         return
1205     fi
1206
1207     if vt_str_begin "$vt_volume_id" "Avira"; then
1208         vt_skip_svd "${vtoy_iso_part}${vt_chosen_path}"
1209     fi
1210
1211     ventoy_iso_busybox_ver
1212
1213     #special process for Endless OS
1214     if vt_str_begin "$vt_volume_id" "Endless-OS"; then
1215         iso_endless_os_proc $vtoy_iso_part "$vt_chosen_path"
1216     elif vt_str_begin "$vt_volume_id" "TENS-Public"; then
1217         set vtcompat=1
1218     fi
1219
1220     if [ "$grub_platform" = "pc" ]; then
1221         if vt_check_mode 0; then
1222             legacy_iso_memdisk $vtoy_iso_part "$vt_chosen_path"
1223         else
1224             legacy_iso_menu_func $vtoy_iso_part "$vt_chosen_path"
1225         fi
1226     else
1227         if vt_check_mode 0; then
1228             uefi_iso_memdisk $vtoy_iso_part  "$vt_chosen_path"
1229         else
1230             uefi_iso_menu_func $vtoy_iso_part  "$vt_chosen_path"
1231         fi
1232     fi
1233 }
1234
1235 function miso_common_menuentry {
1236     vt_chosen_img_path vt_chosen_path vt_chosen_size
1237
1238     if vt_check_password "${vt_chosen_path}"; then
1239         return
1240     fi
1241
1242     echo "memdisk mode boot for $vt_chosen_path"
1243     echo ""
1244     ventoy_debug_pause
1245
1246     if [ "$grub_platform" = "pc" ]; then
1247         legacy_iso_memdisk $vtoy_iso_part "$vt_chosen_path"
1248     else
1249         uefi_iso_memdisk $vtoy_iso_part  "$vt_chosen_path"
1250     fi
1251 }
1252
1253
1254 function common_unsupport_menuentry {
1255     echo -e "\n The name of the iso file could NOT contain space or non-ascii characters. \n"
1256     echo -e " 文件名中不能有中文或空格 \n"
1257     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
1258     read vtInputKey
1259 }
1260
1261 function miso_unsupport_menuentry {
1262     common_unsupport_menuentry
1263 }
1264
1265 function iso_unsupport_menuentry {
1266     common_unsupport_menuentry
1267 }
1268
1269 function wim_common_menuentry {
1270     vt_chosen_img_path vt_chosen_path vt_chosen_size
1271
1272     if vt_check_password "${vt_chosen_path}"; then
1273         return
1274     fi
1275
1276     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1277         return
1278     fi
1279
1280     if vt_wim_check_bootable "${vtoy_iso_part}${vt_chosen_path}"; then
1281         vt_wim_chain_data "${vtoy_iso_part}${vt_chosen_path}"
1282     else
1283         echo -e "\n This is NOT a bootable WIM file. \n"
1284         echo -e " 这不是一个可启动的 WIM 文件。\n"
1285     fi
1286
1287     ventoy_debug_pause
1288
1289     if [ -n "$vtoy_chain_mem_addr" ]; then
1290         if [ "$grub_platform" = "pc" ]; then
1291             linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1292         else
1293             ventoy_cli_console
1294             chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1295             ventoy_gui_console
1296         fi
1297         boot
1298     else
1299         echo "chain empty failed"
1300         ventoy_pause
1301     fi
1302 }
1303
1304 function wim_unsupport_menuentry {
1305     common_unsupport_menuentry
1306 }
1307
1308 function efi_common_menuentry {
1309     vt_chosen_img_path vt_chosen_path vt_chosen_size
1310
1311     if vt_check_password "${vt_chosen_path}"; then
1312         return
1313     fi
1314
1315     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1316         return
1317     fi
1318
1319     vt_concat_efi_iso "${vtoy_iso_part}${vt_chosen_path}" vtoy_iso_buf
1320
1321     ventoy_debug_pause
1322
1323     ventoy_cli_console
1324
1325     unset vtoy_dotefi_retry
1326     chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} dotefi isoefi=on ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
1327     boot
1328
1329     if [ -n "$vtoy_dotefi_retry" ]; then
1330         unset vtoy_dotefi_retry
1331         chainloader "${vtoy_iso_part}${vt_chosen_path}"
1332         boot
1333     fi
1334
1335     ventoy_gui_console
1336 }
1337
1338 function efi_unsupport_menuentry {
1339     common_unsupport_menuentry
1340 }
1341
1342 function vhdboot_common_func {
1343     vt_patch_vhdboot "$1"
1344
1345     ventoy_debug_pause
1346
1347     if [ -n "$vtoy_vhd_buf_addr" ]; then
1348         if [ "$grub_platform" = "pc" ]; then
1349             ventoy_cli_console
1350             linux16   $vtoy_path/memdisk iso raw
1351             initrd16  mem:${vtoy_vhd_buf_addr}:size:${vtoy_vhd_buf_size}
1352             boot
1353             ventoy_gui_console
1354         else
1355             ventoy_cli_console
1356             chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_vhd_buf_addr}:size:${vtoy_vhd_buf_size}
1357             boot
1358             ventoy_gui_console
1359         fi
1360     else
1361         echo "Please put the right ventoy_vhdboot.img file to the 1st partition"
1362         ventoy_pause
1363     fi
1364 }
1365
1366 function vhd_common_menuentry {
1367
1368     if [ "$VTOY_VHD_NO_WARNING" != "1" ]; then
1369         if [ "$vtoy_iso_fs" != "ntfs" ]; then
1370             echo -e "!!! WARNING !!!\n"
1371             echo -e "\nPartition1 ($vtoy_iso_fs) is NOT ntfs, the VHD(x) file may not boot normally \n"
1372             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"
1373             echo -n "press ENTER to continue boot (请按 回车 键继续) ..."
1374             read vtInputKey
1375         fi
1376     fi
1377
1378     vt_chosen_img_path vt_chosen_path vt_chosen_size
1379
1380     if vt_check_password "${vt_chosen_path}"; then
1381         return
1382     fi
1383
1384     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1385         return
1386     fi
1387
1388     vhdboot_common_func "${vt_chosen_path}"
1389 }
1390
1391 function vhd_unsupport_menuentry {
1392     common_unsupport_menuentry
1393 }
1394
1395 function vtoyboot_common_func {
1396     set AltBootPart=0
1397     set vtoysupport=0
1398
1399     vt_get_vtoy_type "${1}" vtoytype parttype AltBootPart
1400
1401     if vt_str_begin $vtoytype vhd; then
1402         set vtoysupport=1
1403     elif [ "$vtoytype" = "raw" ]; then
1404         set vtoysupport=1
1405     elif [ "$vtoytype" = "vdi" ]; then
1406         set vtoysupport=1
1407     fi
1408
1409     if [ $vtoysupport -eq 1 ]; then
1410         if [ "$grub_platform" = "pc" ]; then
1411             if [ "$parttype" = "gpt" -a $AltBootPart -eq 0 ]; then
1412                 echo "The OS in the vdisk was created in UEFI mode, but current is Legacy BIOS mode."
1413                 echo "虚拟磁盘内的系统是在UEFI模式下创建的，而当前系统是Legacy BIOS模式，可能无法正常启动。"
1414                 ventoy_pause
1415             fi
1416         else
1417             if [ "$parttype" = "mbr" -a $AltBootPart -eq 0 ]; then
1418                 echo "The OS in the vdisk was created in Legacy BIOS mode, but current is UEFI mode."
1419                 echo "虚拟磁盘内的系统是在Legacy BIOS模式下创建的，而当前系统是UEFI模式，可能无法正常启动。"
1420                 ventoy_pause
1421             fi
1422         fi
1423
1424         vt_img_sector "${1}"
1425         vt_raw_chain_data "${1}"
1426
1427         ventoy_debug_pause
1428
1429         if [ -n "$vtoy_chain_mem_addr" ]; then
1430             if [ "$grub_platform" = "pc" ]; then
1431                 vt_acpi_param ${vtoy_chain_mem_addr} 512
1432                 linux16 $vtoy_path/ipxe.krn ${vtdebug_flag} bios80  sector512  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1433                 boot
1434             else
1435                 if vt_check_secureboot_var; then
1436                     vt_acpi_param ${vtoy_chain_mem_addr} 512
1437                 fi
1438                 ventoy_cli_console
1439                 chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi sector512 env_param=${ventoy_env_param} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1440                 boot
1441                 ventoy_gui_console
1442             fi
1443         else
1444             echo "chain empty failed!"
1445             ventoy_pause
1446         fi
1447     else
1448         echo "Unsupported vtoy type $vtoytype"
1449         ventoy_pause
1450     fi
1451 }
1452
1453 function vtoy_common_menuentry {
1454     vt_chosen_img_path vt_chosen_path vt_chosen_size
1455
1456     if vt_check_password "${vt_chosen_path}"; then
1457         return
1458     fi
1459
1460     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1461         return
1462     fi
1463
1464     vtoyboot_common_func "${vtoy_iso_part}${vt_chosen_path}"
1465 }
1466
1467 function vtoy_unsupport_menuentry {
1468     common_unsupport_menuentry
1469 }
1470
1471 #
1472 #============================================================#
1473 # IMG file boot process                                      #
1474 #============================================================#
1475 #
1476
1477
1478 function ventoy_img_easyos {
1479     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1480     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1481
1482     loopback easysfs (vtimghd,1)/easy.sfs
1483     vt_get_lib_module_ver (easysfs) /lib/modules/ vt_module_ver
1484
1485     if [ -n "$vt_module_ver" ]; then
1486         for mod in "kernel/drivers/md/dm-mod.ko" "kernel/drivers/dax/dax.ko"; do
1487             vt_img_extra_initrd_append  (easysfs)/lib/modules/$vt_module_ver/$mod
1488         done
1489     fi
1490
1491     ventoy_debug_pause
1492
1493     #boot image file
1494     vt_set_boot_opt rdinit=/vtoy/vtoy
1495     vt_img_hook_root
1496
1497     syslinux_configfile (vtimghd,1)/syslinux.cfg
1498
1499     vt_img_unhook_root
1500     vt_unset_boot_opt
1501     loopback -d easysfs
1502 }
1503
1504 function ventoy_img_volumio {
1505     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1506     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1507
1508     ventoy_debug_pause
1509
1510     #boot image file
1511     vt_set_boot_opt rdinit=/vtoy/vtoy imgpart=/dev/ventoy2 bootpart=/dev/ventoy1
1512     vt_img_hook_root
1513
1514     syslinux_configfile (vtimghd,1)/syslinux.cfg
1515
1516     vt_img_unhook_root
1517     vt_unset_boot_opt
1518 }
1519
1520 function ventoy_img_openelec {
1521     elec_ver=$1
1522
1523     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1524     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1525
1526     loopback vtloopex $vtoy_efi_part/ventoy/vtloopex.cpio
1527     vt_img_extra_initrd_append  (vtloopex)/$elec_ver/vtloopex.tar.xz
1528
1529     ventoy_debug_pause
1530
1531     #boot image file
1532     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=$elec_ver
1533     vt_img_hook_root
1534
1535     set root=(vtimghd,1)
1536     syslinux_configfile (vtimghd,1)/syslinux.cfg
1537
1538     vt_img_unhook_root
1539     vt_unset_boot_opt
1540     loopback -d vtloopex
1541 }
1542
1543
1544 function ventoy_img_freedombox {
1545     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1546     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1547
1548     vt_get_lib_module_ver (vtimghd,1) /lib/modules/ vt_module_ver
1549     if [ -n "$vt_module_ver" ]; then
1550         vt_img_extra_initrd_append  (vtimghd,1)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko
1551     fi
1552
1553     ventoy_debug_pause
1554
1555     #boot image file
1556     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=freedombox
1557     vt_img_hook_root
1558
1559     configfile (vtimghd,1)/boot/grub/grub.cfg
1560
1561     vt_img_unhook_root
1562     vt_unset_boot_opt
1563 }
1564
1565 function ventoy_img_paldo {
1566     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1567     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1568
1569     ventoy_debug_pause
1570
1571     #boot image file
1572     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=paldo
1573     vt_img_hook_root
1574
1575     vt_fs_enum_1st_file (vtimghd,1) /loader/entries/ vt_paldo_entry_conf
1576     vt_file_basename $vt_paldo_entry_conf vtPaldoVer
1577
1578     echo loading file...
1579     linux (vtimghd,1)/linux-${vtPaldoVer} root=/dev/ventoy1 rootfstype=vfat
1580     initrd (vtimghd,1)/initramfs-${vtPaldoVer}
1581     boot
1582
1583     vt_img_unhook_root
1584     vt_unset_boot_opt
1585 }
1586
1587 function ventoy_img_ubos {
1588     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1589     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1590
1591     vt_get_lib_module_ver (vtimghd,3) /lib/modules/ vt_module_ver
1592     if [ -n "$vt_module_ver" ]; then
1593         vt_img_extra_initrd_append  (vtimghd,3)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko.xz
1594     fi
1595
1596     ventoy_debug_pause
1597
1598     #boot image file
1599     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=ubos
1600     vt_img_hook_root
1601
1602     echo loading file...
1603     linux (vtimghd,2)/vmlinuz-linux root=/dev/ventoy3 rw
1604     initrd (vtimghd,2)/initramfs-linux.img
1605     boot
1606
1607     vt_img_unhook_root
1608     vt_unset_boot_opt
1609 }
1610
1611 function ventoy_img_recalbox {
1612     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1613     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1614
1615     ventoy_debug_pause
1616
1617     #boot image file
1618     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=recalbox
1619     vt_img_hook_root
1620
1621     set root=(vtimghd,1)
1622     configfile (vtimghd,1)/boot/grub/grub.cfg
1623
1624     vt_img_unhook_root
1625     vt_unset_boot_opt
1626 }
1627
1628 function ventoy_img_batocera {
1629     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1630     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1631
1632     ventoy_debug_pause
1633
1634     #boot image file
1635     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=batocera
1636     vt_img_hook_root
1637
1638     set root=(vtimghd,1)
1639     syslinux_configfile (vtimghd,1)/boot/syslinux/syslinux.cfg
1640
1641     vt_img_unhook_root
1642     vt_unset_boot_opt
1643 }
1644
1645 function ventoy_img_openwrt {
1646     if [ -e (vtimghd,2)/lib64 ]; then
1647         set ventoy_busybox_ver=64
1648     fi
1649
1650     vt_fs_enum_1st_dir (vtimghd,2) /lib/modules/ vt_dir_name
1651
1652     if [ -f (vtimghd,2)/lib/modules/$vt_dir_name/dm-mod.ko ]; then
1653         set openwrt_plugin_need=0
1654         vt_img_extra_initrd_append  (vtimghd,2)/lib/modules/$vt_dir_name/dm-mod.ko
1655         if [ -f (vtimghd,2)/lib/modules/$vt_dir_name/dax.ko ]; then
1656             vt_img_extra_initrd_append  (vtimghd,2)/lib/modules/$vt_dir_name/dax.ko
1657         fi
1658     else
1659         set openwrt_plugin_need=1
1660         if [ ! -f ${vtoy_iso_part}/ventoy/ventoy_openwrt.xz ]; then
1661             ventoy_gui_console
1662             echo -e "\n ventoy_openwrt.xz not found. Please refer https://www.ventoy.net/en/doc_openwrt.html.\n"
1663             echo -e " 未找到 ventoy_openwrt.xz 文件。请参考 https://www.ventoy.net/cn/doc_openwrt.html\n"
1664             echo -e "\n press ENTER to exit (请按 回车 键返回) ..."
1665             read vtInputKey
1666             ventoy_cli_console
1667             return
1668         fi
1669     fi
1670
1671     if vt_img_check_range "${vtoy_iso_part}${vt_chosen_path}"; then
1672         ventoy_debug_pause
1673     else
1674         ventoy_gui_console
1675         echo -e "\n IMG file need processed. Please refer https://www.ventoy.net/en/doc_openwrt.html.\n"
1676         echo -e " 此 IMG 文件必须处理之后才能支持。请参考 https://www.ventoy.net/cn/doc_openwrt.html\n"
1677         echo -e "\n press ENTER to exit (请按 回车 键返回) ..."
1678         read vtInputKey
1679         ventoy_cli_console
1680         return
1681     fi
1682
1683     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1684     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1685
1686     if [ $openwrt_plugin_need -eq 1 ]; then
1687         if [ -f ${vtoy_iso_part}/ventoy/ventoy_openwrt.xz ]; then
1688             vt_img_extra_initrd_append  ${vtoy_iso_part}/ventoy/ventoy_openwrt.xz
1689         fi
1690     fi
1691
1692     #boot image file
1693     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=openwrt
1694     vt_img_hook_root
1695
1696     set root=(vtimghd,1)
1697     configfile (vtimghd,1)/boot/grub/grub.cfg
1698
1699     vt_img_unhook_root
1700     vt_unset_boot_opt
1701 }
1702
1703 function ventoy_img_tails {
1704     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1705     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1706
1707     ventoy_debug_pause
1708
1709     #boot image file
1710     vt_set_boot_opt rdinit=/vtoy/vtoy live-media=/dev/dm-1 ventoyos=tails
1711     vt_img_hook_root
1712
1713     set root=(vtimghd,1)
1714     configfile (vtimghd,1)/efi/debian/grub.cfg
1715
1716     vt_img_unhook_root
1717     vt_unset_boot_opt
1718 }
1719
1720 function ventoy_img_memtest86 {
1721     chainloader (vtimghd,1)/efi/boot/BOOTX64.efi
1722     boot
1723 }
1724
1725 function img_unsupport_tip {
1726     echo -e "\n This IMG file is NOT supported now. \n"
1727     echo -e " 当前不支持启动此 IMG 文件 \n"
1728     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
1729     read vtInputKey
1730 }
1731
1732 function legacy_img_memdisk {
1733     linux16   $vtoy_path/memdisk
1734     echo "Loading img file to memory ..."
1735     initrd16  "${1}${2}"
1736
1737     ventoy_cli_console
1738     boot
1739 }
1740
1741 function img_common_menuentry {
1742     set ventoy_compatible=YES
1743     set ventoy_busybox_ver=32
1744
1745     vt_chosen_img_path vt_chosen_path vt_chosen_size
1746
1747     if vt_check_password "${vt_chosen_path}"; then
1748         return
1749     fi
1750
1751     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1752         return
1753     fi
1754
1755     if [ "$grub_platform" = "pc" ]; then
1756         if vt_check_mode 0; then
1757             legacy_img_memdisk $vtoy_iso_part "$vt_chosen_path"
1758             return
1759         fi
1760     fi
1761
1762     loopback vtimghd "${vtoy_iso_part}${vt_chosen_path}"
1763     vt_img_sector "${vtoy_iso_part}${vt_chosen_path}"
1764
1765     vt_img_part_info (vtimghd)
1766
1767     set vtback_root=$root
1768     ventoy_cli_console
1769     vt_push_last_entry
1770     set vtback_theme=$theme
1771     unset theme
1772
1773     vt_img_extra_initrd_reset
1774
1775
1776     vt_get_fs_label (vtimghd,1) vtImgHd1Label
1777     if [ -d (vtimghd,2)/lib ]; then
1778         vt_get_fs_label (vtimghd,2) vtImgHd2Label
1779     fi
1780
1781     if [ -e (vtimghd,1)/etc/hostname ]; then
1782         vt_1st_line (vtimghd,1)/etc/hostname vtImgHostname
1783     fi
1784
1785
1786     if [ -e (vtimghd,1)/easy.sfs ]; then
1787         ventoy_img_easyos
1788     elif [ -e (vtimghd,1)/volumio.initrd ]; then
1789         ventoy_img_volumio
1790     elif vt_str_begin "$vtImgHd1Label" "LAKKA"; then
1791         ventoy_img_openelec lakka
1792     elif vt_str_begin "$vtImgHd1Label" "LIBREELEC"; then
1793         ventoy_img_openelec LibreELEC
1794     elif vt_str_begin "$vtImgHd1Label" "paldo-live"; then
1795         ventoy_img_paldo
1796     elif vt_str_begin "$vtImgHostname" "freedombox"; then
1797         ventoy_img_freedombox
1798     elif vt_str_begin "$vtImgHd1Label" "BATOCERA"; then
1799         ventoy_img_batocera
1800     elif vt_str_begin "$vtImgHd1Label" "Tails"; then
1801         ventoy_img_tails
1802     elif [ "$vtImgHd2Label" = "RECALBOX" ]; then
1803         ventoy_img_recalbox
1804     elif [ -f (vtimghd,2)/loader/entries/ubos.conf ]; then
1805         ventoy_img_ubos
1806     elif [ -f (vtimghd,2)/etc/openwrt_version ]; then
1807         ventoy_img_openwrt
1808     elif [ -f (vtimghd,1)/efi/boot/mt86.png ]; then
1809         if [ "$grub_platform" = "pc" ]; then
1810             img_unsupport_tip
1811         else
1812             ventoy_img_memtest86
1813         fi
1814     else
1815         vt_linux_chain_data "${vtoy_iso_part}${vt_chosen_path}"
1816         ventoy_acpi_param ${vtoy_chain_mem_addr} 512
1817         if [ "$grub_platform" = "pc" ]; then
1818             linux16 $vtoy_path/ipxe.krn ${vtdebug_flag}  sector512  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1819             boot
1820         else
1821             chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi sector512 env_param=${env_param} isoefi=${LoadIsoEfiDriver} FirstTry=${FirstTryBootFile} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1822             boot
1823         fi
1824     fi
1825
1826     loopback -d vtimghd
1827
1828     set root=$vtback_root
1829     vt_pop_last_entry
1830     set theme=$vtback_theme
1831     ventoy_gui_console
1832     set ventoy_compatible=NO
1833 }
1834
1835 function img_unsupport_menuentry {
1836     common_unsupport_menuentry
1837 }
1838
1839 #############################################################
1840 #############################################################
1841 #############################################################
1842 #######                 Main Process              ###########
1843 #############################################################
1844 #############################################################
1845 #############################################################
1846
1847 set VENTOY_VERSION="1.0.49"
1848
1849 #ACPI not compatible with Window7/8, so disable by default
1850 set VTOY_PARAM_NO_ACPI=1
1851
1852 # Default menu display mode, you can change it as you want.
1853 #    0: List mode
1854 #    1: TreeView mode
1855 set VTOY_DEFAULT_MENU_MODE=0
1856
1857 set VTOY_MEM_DISK_STR="[Memdisk]"
1858 set VTOY_ISO_RAW_STR="Compatible Mode"
1859 set VTOY_GRUB2_MODE_STR="GRUB2 Mode"
1860 set VTOY_WIMBOOT_MODE_STR="WIMBOOT Mode"
1861 set VTOY_ISO_UEFI_DRV_STR="UEFI FS"
1862
1863 set VTOY_F2_CMD="ventoy_power"
1864 set VTOY_F4_CMD="ventoy_localboot"
1865 set VTOY_F5_CMD="ventoy_diagnosis"
1866 set VTOY_F6_CMD="ventoy_ext_menu"
1867
1868 if [ "$grub_platform" = "pc" ]; then
1869     set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION BIOS  www.ventoy.net"
1870 else
1871     if [ "$grub_cpu" = "i386" ]; then
1872         set VTOY_EFI_ARCH=ia32
1873         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION IA32  www.ventoy.net"
1874     elif [ "$grub_cpu" = "arm64" ]; then
1875         set VTOY_EFI_ARCH=aa64
1876         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION AA64  www.ventoy.net"
1877     elif [ "$grub_cpu" = "mips64el" ]; then
1878         set VTOY_EFI_ARCH=mips
1879         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION MIPS  www.ventoy.net"
1880     else
1881         set VTOY_EFI_ARCH=x64
1882         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION UEFI  www.ventoy.net"
1883     fi
1884 fi
1885
1886 vt_device $root  vtoy_dev
1887
1888 if [ "$vtoy_dev" = "tftp" ]; then
1889     set vtoy_path=($root)
1890     for vtid in 0 1 2 3; do
1891         if [ -f (hd$vtid,2)/ventoy/ventoy.cpio ]; then
1892             set vtoy_iso_part=(hd$vtid,1)
1893             set vtoy_efi_part=(hd$vtid,2)
1894             set vtoydev=hd$vtid
1895             break
1896         fi
1897     done
1898     loadfont ascii
1899
1900     if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
1901         set vt_plugin_path=$vtoy_iso_part
1902     else
1903         set vt_plugin_path=$prefix
1904         vt_load_plugin $vt_plugin_path
1905     fi
1906 else
1907     if [ "$prefix" = "(ventoydisk)/grub" ]; then
1908         set vtoy_path=(ventoydisk)/ventoy
1909     else
1910         set vtoy_path=($root)/ventoy
1911     fi
1912
1913     set vtoydev=$vtoy_dev
1914     set vtoy_iso_part=($vtoy_dev,1)
1915     set vtoy_efi_part=($vtoy_dev,2)
1916     loadfont unicode
1917     set vt_plugin_path=$vtoy_iso_part
1918 fi
1919
1920 #Load Partition Table
1921 vt_load_part_table $vtoydev
1922
1923 #Load Plugin
1924 if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
1925    clear
1926    vt_load_plugin $vtoy_iso_part
1927    clear
1928 fi
1929
1930 if [ -n "$VTOY_MENU_TIMEOUT" ]; then
1931     set timeout=$VTOY_MENU_TIMEOUT
1932 else
1933     unset timeout
1934 fi
1935
1936 if [ -f $vtoy_iso_part/ventoy/ventoy_wimboot.img ]; then
1937     vt_load_wimboot $vtoy_iso_part/ventoy/ventoy_wimboot.img
1938 elif [ -f $vtoy_efi_part/ventoy/ventoy_wimboot.img ]; then
1939     vt_load_wimboot $vtoy_efi_part/ventoy/ventoy_wimboot.img
1940 fi
1941
1942 if [ -f $vtoy_iso_part/ventoy/ventoy_vhdboot.img ]; then
1943     vt_load_vhdboot $vtoy_iso_part/ventoy/ventoy_vhdboot.img
1944 elif [ -f $vtoy_efi_part/ventoy/ventoy_vhdboot.img ]; then
1945     vt_load_vhdboot $vtoy_efi_part/ventoy/ventoy_vhdboot.img
1946 fi
1947
1948
1949 if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
1950     set VTOY_F3_CMD="vt_dynamic_menu 1 1"
1951     set VTOY_HOTKEY_TIP="F1:Memdisk  F2:Power  F3:TreeView  F4:Localboot  F5:Tools  F6:ExMenu"
1952 else
1953     set VTOY_F3_CMD="vt_dynamic_menu 1 0"
1954     set VTOY_HOTKEY_TIP="F1:Memdisk  F2:Power  F3:ListView  F4:Localboot  F5:Tools  F6:ExMenu"
1955 fi
1956
1957
1958 if [ -n "$vtoy_gfxmode" ]; then
1959     set gfxmode=$vtoy_gfxmode
1960     set gfxpayload=keep
1961 else
1962     set gfxmode=1024x768
1963     set gfxpayload=keep
1964 fi
1965
1966
1967 if [ "$vtoy_display_mode" = "CLI" ]; then
1968     terminal_output  console
1969 elif [ "$vtoy_display_mode" = "serial" ]; then
1970     if [ -n "$vtoy_serial_param" ]; then
1971         serial $vtoy_serial_param
1972     fi
1973     terminal_input   serial
1974     terminal_output  serial
1975 elif [ "$vtoy_display_mode" = "serial_console" ]; then
1976     if [ -n "$vtoy_serial_param" ]; then
1977         serial $vtoy_serial_param
1978     fi
1979     terminal_input   serial console
1980     terminal_output  serial console
1981 else
1982     if [ -n "$vtoy_theme" ]; then
1983         vt_set_theme
1984     else
1985         set theme=$prefix/themes/ventoy/theme.txt
1986     fi
1987     terminal_output  gfxterm
1988 fi
1989
1990 if [ -n "$VTOY_DEFAULT_KBD_LAYOUT" ]; then
1991     set_keyboard_layout "$VTOY_DEFAULT_KBD_LAYOUT"
1992 fi
1993
1994 if [ -n "$VTOY_PLUGIN_SYNTAX_ERROR" ]; then
1995     clear
1996     echo -e "\n Syntax error detected in ventoy.json, please check! \n"
1997     echo -e " ventoy.json 文件中有语法错误，所有配置都不会生效，请检查！\n"
1998     echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
1999     read vtInputKey
2000 fi
2001
2002 for vtTFile in ventoy.json ventoy_grub.cfg; do
2003     if [ -f $vtoy_efi_part/ventoy/$vtTFile ]; then
2004         clear
2005         echo -e "\n You need to put $vtTFile in the 1st partition which hold the ISO files.\n"
2006         echo -e " $vtTFile 放错分区了，请放到镜像分区里的 ventoy 目录下（此目录需要手动创建）！\n"
2007         echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
2008         read vtInputKey
2009     fi
2010 done
2011
2012 #clear all input key before show main menu
2013 vt_clear_key
2014
2015 #export necessary variable
2016 export theme
2017 export gfxmode
2018 export gfxpayload
2019 export vtoydev
2020 export vtoy_path
2021 export vtdebug_flag
2022 export vtoy_iso_fs
2023 export vtoy_iso_part
2024 export vtoy_efi_part
2025 export VENTOY_VERSION
2026 export VTOY_CUR_VIDEO_MODE
2027 export VTOY_EFI_ARCH
2028 export VTOY_MEM_DISK_STR
2029 export VTOY_ISO_RAW_STR
2030 export VTOY_GRUB2_MODE_STR
2031 export VTOY_WIMBOOT_MODE_STR
2032 export VTOY_ISO_UEFI_DRV_STR
2033
2034
2035 #special VTOY_DEFAULT_IMAGE process
2036 if [ -n "$VTOY_DEFAULT_IMAGE" ]; then
2037     if regexp --set 1:vtHotkey --set 2:vtDefault "(F[2-9])>(.*)" "$VTOY_DEFAULT_IMAGE"; then
2038
2039         set default="$vtDefault"
2040         if [ -z "$VTOY_MENU_TIMEOUT" ]; then
2041             set timeout=0
2042         else
2043             set timeout=$VTOY_MENU_TIMEOUT
2044         fi
2045
2046         export timeout
2047         export default
2048
2049         if [ "$vtHotkey" = "F2" ]; then
2050             ventoy_power
2051         elif [ "$vtHotkey" = "F4" ]; then
2052             ventoy_localboot
2053         elif [ "$vtHotkey" = "F5" ]; then
2054             ventoy_diagnosis
2055         elif [ "$vtHotkey" = "F6" ]; then
2056             ventoy_ext_menu
2057         fi
2058
2059         unset timeout
2060         unset default
2061     fi
2062 fi
2063
2064 #colect all image files (iso files)
2065 set ventoy_img_count=0
2066 vt_list_img $vtoy_iso_part ventoy_img_count
2067
2068 #Main menu
2069 if [ $ventoy_img_count -gt 0 ]; then
2070     if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
2071         vt_dynamic_menu 0 0
2072     else
2073         vt_dynamic_menu 0 1
2074     fi
2075 else
2076     if [ -n "$VTOY_NO_ISO_TIP" ]; then
2077         NO_ISO_MENU="No ISO files found, $VTOY_NO_ISO_TIP"
2078     elif [ -n "$VTOY_DEFAULT_SEARCH_ROOT" ]; then
2079         NO_ISO_MENU="No ISO files found, please check VTOY_DEFAULT_SEARCH_ROOT"
2080     else
2081         NO_ISO_MENU="No ISO files found"
2082     fi
2083     menuentry "$NO_ISO_MENU (Press enter to reboot ...)" {
2084         echo -e "\n    Rebooting ... "
2085         reboot
2086     }
2087 fi