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 $vt_plugin_path/ventoy/ventoy_grub.cfg
  85         unset ventoy_new_context
  86     else
  87        echo "ventoy_grub.cfg NOT exist."
  88        echo -e "\npress ENTER to exit ..."
  89        read vtInputKey
  90     fi
  91 }
  92
  93 function ventoy_checksum {
  94     if [ -f "${vtoy_iso_part}${VTOY_CHKSUM_FILE_PATH}" ]; then
  95         configfile $prefix/checksum.cfg
  96     fi
  97 }
  98
  99 function ventoy_show_help {
 100     if [ -f $prefix/help.tar.gz ]; then
 101         if [ -z "$vtoy_help_txt_mem_addr" ]; then
 102             vt_load_file_to_mem "auto" $prefix/help.tar.gz vtoy_help_txt_mem
 103         fi
 104
 105         loopback vt_help_tarfs mem:${vtoy_help_txt_mem_addr}:size:${vtoy_help_txt_mem_size}
 106         if [ -f "(vt_help_tarfs)/help/${VTOY_HELP_TXT_LANGUAGE}.txt" ]; then
 107             cat "(vt_help_tarfs)/help/${VTOY_HELP_TXT_LANGUAGE}.txt"
 108         else
 109             cat "(vt_help_tarfs)/help/en_US.txt"
 110         fi
 111         loopback -d vt_help_tarfs
 112     fi
 113 }
 114
 115 function get_os_type {
 116     set vtoy_os=Linux
 117
 118     for file in "efi/microsoft/boot/bcd" "sources/boot.wim" "boot/bcd" "bootmgr.efi" "boot/etfsboot.com" ; do
 119         if vt_file_exist_nocase (loop)/$file; then
 120             set vtoy_os=Windows
 121             break
 122         fi
 123     done
 124
 125     if [ "$vtoy_os" = "Linux" ]; then
 126         if vt_strstr "$vt_system_id" "FreeBSD"; then
 127             set vtoy_os=Unix
 128             set vt_unix_type=FreeBSD
 129         elif [ -e (loop)/bin/freebsd-version ]; then
 130             set vtoy_os=Unix
 131             set vt_unix_type=FreeBSD
 132         elif vt_str_begin "$vt_system_id" "DragonFly"; then
 133             set vtoy_os=Unix
 134             set vt_unix_type=DragonFly
 135
 136
 137         elif [ -e (loop)/boot/kernel/kernel ]; then
 138             if file --is-x86-kfreebsd (loop)/boot/kernel/kernel; then
 139                 set vtoy_os=Unix
 140                 set vt_unix_type=FreeBSD
 141             elif file --is-x86-knetbsd (loop)/boot/kernel/kernel; then
 142                 set vtoy_os=Unix
 143                 set vt_unix_type=NetBSD
 144             fi
 145         fi
 146     fi
 147
 148     if [ -n "${vtdebug_flag}" ]; then
 149         echo ISO is "$vtoy_os"
 150     fi
 151 }
 152
 153 function vt_check_compatible_pe {
 154     #Check for PE without external tools
 155     #set compatible if ISO file is less than 80MB
 156     if [ $vt_chosen_size -gt 33554432 -a $vt_chosen_size -le 83886080 ]; then
 157         set ventoy_compatible=YES
 158     elif [ -e $1/WEPE/WEPE.INI ]; then
 159         set ventoy_compatible=YES
 160     fi
 161
 162     return
 163 }
 164
 165 function vt_check_compatible_linux {
 166     if vt_str_begin "$vt_volume_id" "embootkit"; then
 167         set ventoy_compatible=YES
 168     fi
 169
 170     return
 171 }
 172
 173 function locate_initrd {
 174     vt_linux_locate_initrd
 175
 176     if [ -n "${vtdebug_flag}" ]; then
 177         vt_linux_dump_initrd
 178         ventoy_debug_pause
 179     fi
 180 }
 181
 182 function locate_wim {
 183     vt_windows_locate_wim_patch (loop)
 184
 185     if [ -n "${vtdebug_flag}" ]; then
 186         echo '###############################################'
 187         vt_dump_wim_patch
 188         echo '###############################################'
 189         ventoy_debug_pause
 190     fi
 191 }
 192
 193 function distro_specify_wim_patch {
 194     if [ -d (loop)/h3pe ]; then
 195         vt_windows_collect_wim_patch wim /BOOT/H3_10PE.WIM
 196         vt_windows_collect_wim_patch wim /BOOT/H3_7PE.WIM
 197         vt_windows_collect_wim_patch wim /BOOT/H3_8PE.WIM
 198         vt_windows_collect_wim_patch wim /BOOT/H3_81PE.WIM
 199     elif [ -d (loop)/2k10/winpe ]; then
 200         vt_windows_collect_wim_patch wim /2k10/winpe/w1086pe.wim
 201         vt_windows_collect_wim_patch wim /2k10/winpe/w8x86pe.wim
 202         vt_windows_collect_wim_patch wim /2k10/winpe/w7x86pe.wim
 203     fi
 204 }
 205
 206 function distro_specify_wim_patch_phase2 {
 207     if [ -f (loop)/boot/boot.wim ]; then
 208         vt_windows_collect_wim_patch wim /boot/boot.wim
 209     fi
 210 }
 211
 212
 213 function distro_specify_initrd_file {
 214     if [ -e (loop)/boot/all.rdz ]; then
 215         vt_linux_specify_initrd_file /boot/all.rdz
 216     elif [ -e (loop)/boot/xen.gz ]; then
 217         if [ -e (loop)/install.img ]; then
 218             vt_linux_specify_initrd_file /install.img
 219         fi
 220     elif [ -d (loop)/casper ]; then
 221         if [ -e (loop)/casper/initrd ]; then
 222             vt_linux_specify_initrd_file /casper/initrd
 223         fi
 224         if [ -e (loop)/casper/initrd.gz ]; then
 225             vt_linux_specify_initrd_file /casper/initrd.gz
 226         fi
 227         if [ -e (loop)/casper/initrd-oem ]; then
 228             vt_linux_specify_initrd_file /casper/initrd-oem
 229         fi
 230     elif [ -e (loop)/boot/grub/initrd.xz ]; then
 231         vt_linux_specify_initrd_file /boot/grub/initrd.xz
 232     elif [ -e (loop)/initrd.gz ]; then
 233         vt_linux_specify_initrd_file /initrd.gz
 234     elif [ -e (loop)/slax/boot/initrfs.img ]; then
 235         vt_linux_specify_initrd_file /slax/boot/initrfs.img
 236     elif [ -e (loop)/pmagic/initrd.img ]; then
 237         vt_linux_specify_initrd_file /pmagic/initrd.img
 238     elif [ -e (loop)/boot/initrd.xz ]; then
 239         vt_linux_specify_initrd_file /boot/initrd.xz
 240     elif [ -e (loop)/boot/initrd.gz ]; then
 241         vt_linux_specify_initrd_file /boot/initrd.gz
 242     elif [ -f (loop)/boot/initrd ]; then
 243         vt_linux_specify_initrd_file /boot/initrd
 244     elif [ -f (loop)/boot/x86_64/loader/initrd ]; then
 245         vt_linux_specify_initrd_file /boot/x86_64/loader/initrd
 246     elif [ -f (loop)/boot/initramfs-x86_64.img ]; then
 247         vt_linux_specify_initrd_file /boot/initramfs-x86_64.img
 248     elif [ -f (loop)/boot/isolinux/initramfs_data64.cpio.gz ]; then
 249         vt_linux_specify_initrd_file /boot/isolinux/initramfs_data64.cpio.gz
 250
 251
 252     fi
 253
 254     if [ -f (loop)/isolinux/initrd.gz ]; then
 255         vt_linux_specify_initrd_file /isolinux/initrd.gz
 256     fi
 257
 258     if [ "$vt_chosen_size" = "1133375488" ]; then
 259         if [ -d (loop)/boot/grub/x86_64-efi ]; then
 260             vt_cpio_busybox64 "64h"
 261         fi
 262     fi
 263 }
 264
 265
 266 function distro_specify_initrd_file_phase2 {
 267     if [ -f (loop)/boot/initrd.img ]; then
 268         vt_linux_specify_initrd_file /boot/initrd.img
 269     elif [ -f (loop)/Setup/initrd.gz ]; then
 270         vt_linux_specify_initrd_file /Setup/initrd.gz
 271     elif [ -f (loop)/isolinux/initramfs ]; then
 272         vt_linux_specify_initrd_file /isolinux/initramfs
 273     elif [ -f (loop)/boot/iniramfs.igz ]; then
 274         vt_linux_specify_initrd_file /boot/iniramfs.igz
 275     elif [ -f (loop)/initrd-x86_64 ]; then
 276         vt_linux_specify_initrd_file /initrd-x86_64
 277     elif [ -f (loop)/live/initrd.img ]; then
 278         vt_linux_specify_initrd_file /live/initrd.img
 279     elif [ -f (loop)/initrd.img ]; then
 280         vt_linux_specify_initrd_file /initrd.img
 281     elif [ -f (loop)/sysresccd/boot/x86_64/sysresccd.img ]; then
 282         vt_linux_specify_initrd_file /sysresccd/boot/x86_64/sysresccd.img
 283     elif [ -f (loop)/CDlinux/initrd ]; then
 284         vt_linux_specify_initrd_file /CDlinux/initrd
 285     elif [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 286         vt_linux_specify_initrd_file /parabola/boot/x86_64/parabolaiso.img
 287         if [ -f (loop)/parabola/boot/i686/parabolaiso.img ]; then
 288             vt_linux_specify_initrd_file /parabola/boot/i686/parabolaiso.img
 289         fi
 290     elif [ -f (loop)/parabola/boot/x86_64/initramfs-linux-libre.img ]; then
 291         vt_linux_specify_initrd_file /parabola/boot/x86_64/initramfs-linux-libre.img
 292         if [ -f (loop)/parabola/boot/i686/initramfs-linux-libre.img ]; then
 293             vt_linux_specify_initrd_file /parabola/boot/i686/initramfs-linux-libre.img
 294         fi
 295     elif [ -f (loop)/hyperbola/boot/x86_64/hyperiso.img ]; then
 296         vt_linux_specify_initrd_file /hyperbola/boot/x86_64/hyperiso.img
 297         if [ -f (loop)/hyperbola/boot/i686/hyperiso.img ]; then
 298             vt_linux_specify_initrd_file /hyperbola/boot/i686/hyperiso.img
 299         fi
 300     elif [ -f (loop)/EFI/BOOT/initrd.img ]; then
 301         #Qubes
 302         vt_linux_specify_initrd_file /EFI/BOOT/initrd.img
 303         if [ "$grub_platform" != "pc" ]; then
 304             vt_add_replace_file 0 "initrd.img"
 305         fi
 306     elif [ -f (loop)/initrd ]; then
 307         vt_linux_specify_initrd_file /initrd
 308     elif [ -f (loop)/live/initrd1 ]; then
 309         vt_linux_specify_initrd_file /live/initrd1
 310     elif [ -f (loop)/isolinux/initrd.img ]; then
 311         vt_linux_specify_initrd_file /isolinux/initrd.img
 312     elif [ -f (loop)/isolinux/initrd.gz ]; then
 313         vt_linux_specify_initrd_file /isolinux/initrd.gz
 314     elif [ -f (loop)/syslinux/kernel/initramfs.gz ]; then
 315         vt_linux_specify_initrd_file /syslinux/kernel/initramfs.gz
 316     elif vt_strstr "$vt_volume_id" "Daphile"; then
 317         vt_linux_parse_initrd_isolinux   (loop)/isolinux/
 318     elif [ -f (loop)/boot/rootfs.xz ]; then
 319         vt_linux_specify_initrd_file /boot/rootfs.xz
 320         if [ "$grub_platform" != "pc" ]; then
 321             vt_add_replace_file 0 "minimal\\x86_64\\rootfs.xz"
 322         fi
 323     elif [ -f (loop)/arch/boot/x86_64/archiso.img ]; then
 324         vt_linux_specify_initrd_file /arch/boot/x86_64/archiso.img
 325         if [ "$grub_platform" != "pc" ]; then
 326             vt_add_replace_file 0 "EFI\\archiso\\archiso.img"
 327         fi
 328     elif [ -f (loop)/blackarch/boot/x86_64/archiso.img ]; then
 329         vt_linux_specify_initrd_file /blackarch/boot/x86_64/archiso.img
 330     elif [ -f (loop)/blackarch/boot/x86_64/initramfs-linux.img ]; then
 331         vt_linux_specify_initrd_file /blackarch/boot/x86_64/initramfs-linux.img
 332
 333     elif [ -f (loop)/install.amd/initrd.gz ]; then
 334         vt_linux_specify_initrd_file /live/initrd2.img
 335         vt_linux_specify_initrd_file /install.amd/initrd.gz
 336         vt_linux_specify_initrd_file /install.amd/gtk/initrd.gz
 337     elif [ -f (loop)/boot/grub/kernels.cfg ]; then
 338         vt_linux_parse_initrd_grub  file  (loop)/boot/grub/kernels.cfg
 339     elif [ -f (loop)/austrumi/initrd.gz ]; then
 340         vt_linux_specify_initrd_file /austrumi/initrd.gz
 341         if [ -f (loop)/EFI/BOOT/bootx64.efi ]; then
 342             vt_cpio_busybox64 "64h"
 343         fi
 344     elif [ -f (loop)/boot/initfs.x86_64-efi ]; then
 345         vt_linux_specify_initrd_file /boot/initfs.x86_64-efi
 346         if [ -f (loop)/boot/initfs.i386-pc ]; then
 347             vt_linux_specify_initrd_file /boot/initfs.i386-pc
 348         fi
 349     elif [ -f (loop)/antiX/initrd.gz ]; then
 350         vt_linux_specify_initrd_file /antiX/initrd.gz
 351     elif [ -f (loop)/360Disk/initrd.gz ]; then
 352         vt_linux_specify_initrd_file /360Disk/initrd.gz
 353     elif [ -f (loop)/porteus/initrd.xz ]; then
 354         vt_linux_specify_initrd_file /porteus/initrd.xz
 355     elif [ -f (loop)/pyabr/boot/initrfs.img ]; then
 356         vt_linux_specify_initrd_file /pyabr/boot/initrfs.img
 357
 358     fi
 359 }
 360
 361 function ventoy_get_ghostbsd_ver {
 362     # fallback to parse version from elf /boot/kernel/kernel
 363     set vt_freebsd_ver=xx
 364 }
 365
 366 function ventoy_get_furybsd_ver {
 367     if regexp "13\.[0-9]" "$2"; then
 368         set vt_freebsd_ver=13.x
 369     else
 370         set vt_freebsd_ver=12.x
 371     fi
 372 }
 373
 374 function ventoy_get_freenas_ver {
 375     set vt_freebsd_ver=11.x
 376
 377     if [ -e (loop)/FreeNAS-MANIFEST ]; then
 378         vt_parse_freenas_ver (loop)/FreeNAS-MANIFEST vt_freenas_ver
 379         if regexp "^13\.[0-9]" "$vt_freenas_ver"; then
 380             set vt_freebsd_ver=13.x
 381         elif regexp "^12\.[0-9]" "$vt_freenas_ver"; then
 382             set vt_freebsd_ver=12.x
 383         elif regexp "^11\.[0-9]" "$vt_freenas_ver"; then
 384             set vt_freebsd_ver=11.x
 385         fi
 386     fi
 387 }
 388
 389 function ventoy_get_truenas_ver {
 390     set vt_freebsd_ver=12.x
 391
 392     if [ -e (loop)/TrueNAS-MANIFEST ]; then
 393         vt_parse_freenas_ver (loop)/TrueNAS-MANIFEST vt_truenas_ver
 394         if regexp "^13\.[0-9]" "$vt_truenas_ver"; then
 395             set vt_freebsd_ver=13.x
 396         elif regexp "^12\.[0-9]" "$vt_truenas_ver"; then
 397             set vt_freebsd_ver=12.x
 398         elif regexp "^11\.[0-9]" "$vt_truenas_ver"; then
 399             set vt_freebsd_ver=11.x
 400         fi
 401     fi
 402 }
 403
 404 function ventoy_get_midnightbsd_ver {
 405     if vt_str_begin "$vt_volume_id" "1_"; then
 406         set vt_freebsd_ver=11.x
 407     elif vt_str_begin "$vt_volume_id" "2_"; then
 408         set vt_freebsd_ver=2.x
 409     elif vt_str_begin "$vt_volume_id" "3_"; then
 410         set vt_freebsd_ver=3.x
 411     fi
 412 }
 413
 414 function ventoy_freebsd_proc {
 415     set vtFreeBsdDistro=FreeBSD
 416     set vt_freebsd_ver=xx
 417
 418     if vt_strstr "$vt_volume_id" "GHOSTBSD"; then
 419         ventoy_get_ghostbsd_ver "$1" "${chosen_path}"
 420     elif vt_strstr "$vt_volume_id" "FREENAS"; then
 421         ventoy_get_freenas_ver "$1" "${chosen_path}"
 422     elif vt_strstr "$vt_volume_id" "TRUENAS"; then
 423         ventoy_get_truenas_ver "$1" "${chosen_path}"
 424     elif vt_strstr "$vt_volume_id" "FURYBSD"; then
 425         ventoy_get_furybsd_ver "$1" "${chosen_path}"
 426     elif regexp "^13_[0-9]" "$vt_volume_id"; then
 427         set vt_freebsd_ver=13.x
 428     elif regexp "^12_[0-9]" "$vt_volume_id"; then
 429         set vt_freebsd_ver=12.x
 430     elif regexp "^11_[0-9]" "$vt_volume_id"; then
 431         set vt_freebsd_ver=11.x
 432     elif regexp "^10_[0-9]" "$vt_volume_id"; then
 433         set vt_freebsd_ver=10.x
 434     elif regexp "^9_[0-9]" "$vt_volume_id"; then
 435         set vt_freebsd_ver=9.x
 436     elif [ -d (loop)/usr/midnightbsd-dist ]; then
 437         ventoy_get_midnightbsd_ver "$1" "${chosen_path}"
 438         set vtFreeBsdDistro=MidnightBSD
 439     elif [ -e (loop)/bin/freebsd-version ]; then
 440         vt_unix_parse_freebsd_ver (loop)/bin/freebsd-version vt_userland_ver
 441         if regexp "\"13\.[0-9]-" "$vt_userland_ver"; then
 442             set vt_freebsd_ver=13.x
 443         elif regexp "\"12\.[0-9]-" "$vt_userland_ver"; then
 444             set vt_freebsd_ver=12.x
 445         elif regexp "\"11\.[0-9]-" "$vt_userland_ver"; then
 446             set vt_freebsd_ver=11.x
 447         elif regexp "\"10\.[0-9]-" "$vt_userland_ver"; then
 448             set vt_freebsd_ver=10.x
 449         elif regexp "\"9\.[0-9]-" "$vt_userland_ver"; then
 450             set vt_freebsd_ver=9.x
 451         fi
 452     elif [ -e (loop)/README.TXT ]; then
 453         vt_1st_line (loop)/README.TXT vt_freebsd_line1
 454         if regexp "FreeBSD 13\.[0-9]-" "$vt_freebsd_line1"; then
 455             set vt_freebsd_ver=13.x
 456         elif regexp "FreeBSD 12\.[0-9]-" "$vt_freebsd_line1"; then
 457             set vt_freebsd_ver=12.x
 458         elif regexp "FreeBSD 11\.[0-9]-" "$vt_freebsd_line1"; then
 459             set vt_freebsd_ver=11.x
 460         elif regexp "FreeBSD 10\.[0-9]-" "$vt_freebsd_line1"; then
 461             set vt_freebsd_ver=10.x
 462         elif regexp "FreeBSD 9\.[0-9]-" "$vt_freebsd_line1"; then
 463             set vt_freebsd_ver=9.x
 464         fi
 465     elif vt_strstr "${chosen_path}" "MidnightBSD"; then
 466         set vt_freebsd_ver=9.x
 467     fi
 468
 469
 470     if [ -e (loop)/usr/freebsd-dist/cloninst.sh ]; then
 471         set vtFreeBsdDistro=ClonOS
 472     fi
 473
 474     set vt_freebsd_bit=64
 475     for file in "/boot/kernel/kernel" "/boot/kernel/kernel.gz"; do
 476         if [ -e (loop)/$file ]; then
 477             if file --is-i386-kfreebsd (loop)/$file; then
 478                 set vt_freebsd_bit=32
 479             fi
 480             break
 481         fi
 482     done
 483
 484     if [ "$vt_freebsd_ver" = "xx" ]; then
 485         if [ -e (loop)/boot/kernel/kernel ]; then
 486             vt_unix_parse_freebsd_ver_elf (loop)/boot/kernel/kernel $vt_freebsd_bit vt_freebsd_ver
 487         fi
 488
 489         if [ "$vt_freebsd_ver" = "xx" ]; then
 490             set vt_freebsd_ver=13.x
 491         fi
 492     fi
 493
 494     if [ -n "${vtdebug_flag}" ]; then
 495         echo "This is $vtFreeBsdDistro $vt_freebsd_ver ${vt_freebsd_bit}bit"
 496     fi
 497
 498     unset vt_unix_mod_path
 499     for file in "/COPYRIGHT" "/FreeNAS-MANIFEST" "/TrueNAS-MANIFEST" "/version" "/etc/fstab"; do
 500         if [ -e (loop)${file} ]; then
 501             set vt_unix_mod_path=${file}
 502             break
 503         fi
 504     done
 505
 506     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
 507     vt_unix_replace_conf FreeBSD "${1}${chosen_path}"
 508 }
 509
 510 function ventoy_dragonfly_proc {
 511
 512     unset vt_unix_mod_path
 513     for file in "/boot/kernel/initrd.img.gz"; do
 514         if [ -e (loop)${file} ]; then
 515             set vt_unix_mod_path=${file}
 516             break
 517         fi
 518     done
 519
 520     vt_unix_replace_ko $vt_unix_mod_path ${vtoy_path}/dragonfly.mfs.xz
 521     vt_unix_fill_image_desc
 522     vt_unix_gzip_new_ko
 523     vt_unix_replace_conf DragonFly "${1}${chosen_path}"
 524 }
 525
 526 function ventoy_unix_comm_proc {
 527     vt_unix_reset
 528
 529     if [ "$ventoy_compatible" = "NO" ]; then
 530         loopback vtunix $vtoy_efi_part/ventoy/ventoy_unix.cpio
 531
 532         if [ "$vt_unix_type" = "FreeBSD" ]; then
 533             ventoy_freebsd_proc "$1" "${chosen_path}"
 534         elif [ "$vt_unix_type" = "DragonFly" ]; then
 535             ventoy_dragonfly_proc "$1" "${chosen_path}"
 536         elif [ "$vt_unix_type" = "NetBSD" ]; then
 537             echo "NetBSD not supported"
 538
 539
 540         else
 541             if [ -n "${vtdebug_flag}" ]; then
 542                 echo "Unknown unix type"
 543             fi
 544         fi
 545     fi
 546
 547     vt_unix_chain_data "${1}${chosen_path}"
 548     ventoy_debug_pause
 549 }
 550
 551
 552 function uefi_windows_menu_func {
 553     vt_windows_reset
 554
 555     if [ "$ventoy_compatible" = "NO" ]; then
 556
 557         if [ "$ventoy_fs_probe" = "iso9660" ]; then
 558             loopback -d loop
 559             vt_iso9660_nojoliet 1
 560             loopback loop "$1$2"
 561         fi
 562
 563         for file in "efi/microsoft/boot/bcd"; do
 564             vt_windows_collect_wim_patch bcd (loop)/$file
 565         done
 566
 567         vt_windows_count_wim_patch vt_wim_cnt
 568         if [ $vt_wim_cnt -eq 0 ]; then
 569             distro_specify_wim_patch_phase2
 570         fi
 571
 572         ventoy_debug_pause
 573         locate_wim
 574     fi
 575
 576     vt_windows_chain_data "${1}${chosen_path}"
 577     ventoy_debug_pause
 578
 579     if vt_check_mode 4; then
 580         vtoy_windows_wimboot_func
 581     fi
 582
 583     if [ -n "$vtoy_chain_mem_addr" ]; then
 584         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 585         ventoy_cli_console
 586         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:${vtoy_chain_mem_size}
 587         boot
 588     else
 589         echo "chain empty failed"
 590         ventoy_pause
 591     fi
 592 }
 593
 594 function uefi_find_replace_initrd {
 595     if vt_get_efi_vdisk_offset "${1}${2}" vt_efivdisk_offset; then
 596         loopback -s $vt_efivdisk_offset vtefivdisk "${1}${2}"
 597
 598         unset vt_rp_initrd
 599         vt_search_replace_initrd (vtefivdisk) vt_rp_initrd
 600
 601         if [ -n "$vt_rp_initrd" ]; then
 602             vt_add_replace_file $3 "$vt_rp_initrd"
 603         fi
 604
 605         loopback -d vtefivdisk
 606         ventoy_debug_pause
 607     fi
 608 }
 609
 610 function uefi_linux_menu_func {
 611
 612     if [ "$ventoy_compatible" = "NO" ]; then
 613
 614         if [ "$ventoy_fs_probe" = "udf" ]; then
 615             loopback -d loop
 616             set ventoy_fs_probe=iso9660
 617             loopback loop "$1$2"
 618         fi
 619
 620         vt_load_cpio  $vtoy_path   "$2" "$1" "busybox=$ventoy_busybox_ver"
 621
 622         vt_linux_clear_initrd
 623
 624         if [ -d (loop)/pmagic ]; then
 625             vt_linux_specify_initrd_file /pmagic/initrd.img
 626         else
 627             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
 628                 if [ -e (loop)/$file ]; then
 629                     vt_linux_parse_initrd_grub  file  (loop)/$file
 630                 fi
 631             done
 632         fi
 633
 634         # special process for special distros
 635         if [ -d (loop)/loader/entries ]; then
 636             vt_linux_parse_initrd_grub  dir  (loop)/loader/entries/
 637         elif [ -d (loop)/boot/grub ]; then
 638             vt_linux_parse_initrd_grub  dir  (loop)/boot/grub/
 639         fi
 640
 641         distro_specify_initrd_file
 642
 643         vt_linux_initrd_count vtcount
 644
 645         if [ $vtcount -eq 0 ]; then
 646             distro_specify_initrd_file_phase2
 647
 648             if [ "$vt_efi_dir" = "NO" ]; then
 649                 if [ -f (loop)/efi.img ];  then
 650                     vt_add_replace_file 0 "initrd"
 651                 fi
 652             fi
 653         fi
 654
 655         locate_initrd
 656
 657         if [ -d (loop)/loader/entries ]; then
 658             vt_linux_get_main_initrd_index vtindex
 659
 660             if [ -d (loop)/arch ]; then
 661                 if [ -f (loop)/arch/boot/x86_64/archiso.img ]; then
 662                     vt_add_replace_file $vtindex "EFI\\archiso\\archiso.img"
 663                 elif [ -f (loop)/arch/boot/x86_64/initramfs-linux.img ]; then
 664                     vt_add_replace_file $vtindex "arch\\boot\\x86_64\\initramfs-linux.img"
 665                 elif [ -f (loop)/boot/initramfs_x86_64.img ]; then
 666                     vt_add_replace_file $vtindex "boot\\initramfs_x86_64.img"
 667                 fi
 668             elif [ -d (loop)/blackarch ]; then
 669                 if [ -f (loop)/blackarch/boot/x86_64/archiso.img ]; then
 670                     vt_add_replace_file $vtindex "EFI\\archiso\\archiso.img"
 671                 elif [ -f (loop)/blackarch/boot/x86_64/initramfs-linux.img ]; then
 672                     vt_add_replace_file $vtindex "blackarch\\boot\\x86_64\\initramfs-linux.img"
 673                 fi
 674             elif [ -d (loop)/anarchy ]; then
 675                 if [ -f (loop)/anarchy/boot/x86_64/initramfs-linux.img ]; then
 676                     vt_add_replace_file $vtindex "anarchy\\boot\\x86_64\\initramfs-linux.img"
 677                 fi
 678             elif [ -d (loop)/parabola ]; then
 679                 if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 680                     vt_add_replace_file $vtindex "EFI\\parabolaiso\\parabolaiso.img"
 681                 elif [ -f (loop)/parabola/boot/x86_64/initramfs-linux-libre.img ]; then
 682                     vt_add_replace_file $vtindex "parabola\\boot\\x86_64\\initramfs-linux-libre.img"
 683                 fi
 684             elif [ -f (loop)/EFI/BOOT/initrd.gz ]; then
 685                 vt_add_replace_file $vtindex "EFI\\BOOT\\initrd.gz"
 686             elif [ -f (loop)/loader/entries/thinstation.conf ]; then
 687                 vt_add_replace_file $vtindex "boot\\initrd"
 688             elif [ -f (loop)/loader/entries/pisi-efi-x86_64.conf ]; then
 689                 vt_add_replace_file $vtindex "EFI\\pisi\\initrd.img"
 690             fi
 691
 692             vt_get_replace_file_cnt vt_replace_cnt
 693             if [ $vt_replace_cnt -eq 0 ]; then
 694                 uefi_find_replace_initrd "$1" "$2" $vtindex
 695             fi
 696         elif [ -d (loop)/EFI/boot/entries ]; then
 697             if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 698                 vt_add_replace_file 0 "EFI\\parabolaiso\\parabolaiso.img"
 699             elif [ -f (loop)/hyperbola/boot/x86_64/hyperiso.img ]; then
 700                 vt_add_replace_file 0 "EFI\\hyperiso\\hyperiso.img"
 701             fi
 702         elif [ -d (loop)/EFI/BOOT/entries ]; then
 703             vt_linux_get_main_initrd_index vtindex
 704
 705             if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 706                 vt_add_replace_file 0 "EFI\\parabolaiso\\parabolaiso.img"
 707             elif [ -f (loop)/parabola/boot/x86_64/initramfs-linux-libre.img ]; then
 708                 vt_add_replace_file $vtindex "parabola\\boot\\x86_64\\initramfs-linux-libre.img"
 709             fi
 710         elif [ -e (loop)/syslinux/alt0/full.cz ]; then
 711             vt_add_replace_file 0 "EFI\\BOOT\\full.cz"
 712             set FirstTryBootFile='@EFI@BOOT@grubx64.efi'
 713
 714
 715         fi
 716
 717     fi
 718
 719     vt_linux_chain_data "${1}${chosen_path}"
 720
 721     if [ -n "$LoadIsoEfiDriver" -a $vt_chosen_size -lt 104857600 ]; then
 722         if [ -f (loop)/efi/clover/cloverx64.efi ]; then
 723             unset LoadIsoEfiDriver
 724         fi
 725     fi
 726
 727     if [ -n "$vtoy_chain_mem_addr" ]; then
 728         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 729         ventoy_cli_console
 730
 731         if vt_check_mode 3; then
 732             ventoy_debug_pause
 733         else
 734             if [ "$VTOY_EFI_ARCH" != "mips" ]; then
 735                 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:${vtoy_chain_mem_size}
 736                 boot
 737             fi
 738         fi
 739
 740         # fallback
 741         set vtback_root=$root
 742         vt_push_last_entry
 743         set vtback_theme=$theme
 744         unset theme
 745
 746         vt_trailer_cpio "$vtoy_iso_part" "$vt_chosen_path" noinit
 747         vt_set_boot_opt rdinit=/vtoy/vtoy
 748
 749         set root=(loop)
 750         set vtback_cfg_find=0
 751         for cfg in "/boot/grub/grub.cfg" "/EFI/BOOT/grub.cfg" "/EFI/debian/grub.cfg" "EFI/boot/grub.cfg" "efi/boot/grub.cfg" "/grub/grub.cfg" "EFI/BOOT/BOOTX64.conf"; do
 752             if [ -e "$cfg" ]; then
 753                 set vtback_cfg_find=1
 754                 configfile "$cfg"
 755                 break
 756             fi
 757         done
 758
 759         if [ "$vtback_cfg_find" = "0" ]; then
 760             echo " "
 761             echo "No bootfile found for UEFI!"
 762             echo "Maybe the image does not support $VTOY_EFI_ARCH UEFI"
 763             echo " "
 764             sleep 30
 765         fi
 766
 767         vt_unset_boot_opt
 768         set root=$vtback_root
 769         set theme=$vtback_theme
 770         vt_pop_last_entry
 771         ventoy_gui_console
 772     else
 773         echo "chain empty failed"
 774         ventoy_pause
 775     fi
 776 }
 777
 778 function uefi_unix_menu_func {
 779     ventoy_unix_comm_proc $1 "${chosen_path}"
 780
 781     if [ -n "$vtoy_chain_mem_addr" ]; then
 782         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
 783         ventoy_cli_console
 784         chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} FirstTry=${FirstTryBootFile} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 785         boot
 786     else
 787         echo "chain empty failed"
 788         ventoy_pause
 789     fi
 790 }
 791
 792 function ventoy_reset_nojoliet {
 793     if vt_str_begin "$vt_volume_id" "ARCARESCUE"; then
 794         vt_iso9660_nojoliet 1
 795     else
 796         vt_iso9660_nojoliet 0
 797     fi
 798
 799     vt_append_extra_sector 0
 800 }
 801
 802 function uefi_iso_menu_func {
 803
 804     if [ -d (loop)/ ]; then
 805         loopback -d loop
 806     fi
 807
 808     if [ -n "$vtisouefi" ]; then
 809         set LoadIsoEfiDriver=on
 810         unset vtisouefi
 811     elif vt_check_mode 2; then
 812         set LoadIsoEfiDriver=on
 813     else
 814         unset LoadIsoEfiDriver
 815     fi
 816
 817     set chosen_path="$2"
 818     vt_select_auto_install "${chosen_path}"
 819     vt_select_persistence "${chosen_path}"
 820
 821     if vt_is_udf "${1}${chosen_path}"; then
 822         set ventoy_fs_probe=udf
 823     else
 824         set ventoy_fs_probe=iso9660
 825         ventoy_reset_nojoliet
 826
 827         # Lenovo EasyStartup need an addional sector for boundary check
 828         if vt_str_begin "$vt_volume_id" "EasyStartup"; then
 829             vt_skip_svd "${vtoy_iso_part}${vt_chosen_path}"
 830             vt_append_extra_sector 1
 831         fi
 832     fi
 833
 834     loopback loop "${1}${chosen_path}"
 835     get_os_type (loop)
 836
 837     if [ -d (loop)/EFI ]; then
 838         set vt_efi_dir=YES
 839     elif [ -d (loop)/efi ]; then
 840         set vt_efi_dir=YES
 841     else
 842         set vt_efi_dir=NO
 843     fi
 844
 845     if [ -n "$vtcompat" ]; then
 846         set ventoy_compatible=YES
 847         unset vtcompat
 848     elif vt_check_mode 1; then
 849         set ventoy_compatible=YES
 850     else
 851         vt_check_compatible (loop)
 852     fi
 853
 854     vt_img_sector "${1}${chosen_path}"
 855
 856     if [ "$ventoy_fs_probe" = "iso9660" ]; then
 857         vt_select_conf_replace "${1}" "${chosen_path}"
 858     fi
 859
 860     if [ "$vtoy_os" = "Windows" ]; then
 861         vt_check_compatible_pe (loop)
 862         uefi_windows_menu_func  "$1" "${chosen_path}"
 863     elif [ "$vtoy_os" = "Unix" ]; then
 864         uefi_unix_menu_func "$1" "${chosen_path}"
 865     else
 866         vt_check_compatible_linux (loop)
 867         uefi_linux_menu_func  "$1" "${chosen_path}"
 868     fi
 869
 870     ventoy_gui_console
 871 }
 872
 873 function uefi_iso_memdisk {
 874     echo 'Loading ISO file to memory ...'
 875     vt_load_img_memdisk "${1}${2}" vtoy_iso_buf
 876
 877     ventoy_cli_console
 878     chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
 879     boot
 880
 881     ventoy_gui_console
 882 }
 883
 884
 885 function vtoy_windows_wimboot_func {
 886     if [ -f (loop)/x86/sources/boot.wim -a -f (loop)/x64/sources/boot.wim ]; then
 887         vt_sel_wimboot vtoy_wimboot_bit
 888         if [ "$vtoy_wimboot_bit" = "32" ]; then
 889             set vtoy_wimboot_prefix=(loop)/x86
 890         else
 891             set vtoy_wimboot_prefix=(loop)/x64
 892         fi
 893     else
 894         set vtoy_wimboot_prefix=(loop)
 895         if vt_is_pe64 $vtoy_wimboot_prefix/setup.exe; then
 896             set vtoy_wimboot_bit=64
 897         else
 898             set vtoy_wimboot_bit=32
 899         fi
 900     fi
 901
 902     if [ -n "${vtdebug_flag}" ]; then
 903         echo vtoy_wimboot_prefix=$vtoy_wimboot_prefix vtoy_wimboot_bit=$vtoy_wimboot_bit
 904     fi
 905
 906     for wmfile in sources/boot.wim boot/bcd boot/boot.sdi; do
 907         if [ ! -f $vtoy_wimboot_prefix/$wmfile ]; then
 908             return
 909         fi
 910     done
 911
 912     if [ -f $vtoy_wimboot_prefix/sources/install.wim -o -f $vtoy_wimboot_prefix/sources/install.esd ]; then
 913         vt_windows_wimboot_data
 914     else
 915         return
 916     fi
 917
 918     if [ "$grub_platform" = "pc" ]; then
 919         set vt_wimkernel=wimboot.x86_64.xz
 920
 921         linux16  "$vtoy_path/$vt_wimkernel"  quiet
 922         ventoy_debug_pause
 923
 924         vt_set_wim_load_prompt 1 "Loading files......"
 925         initrd16 newc:vtoyjump.exe:$vtoy_path/vtoyjump${vtoy_wimboot_bit}.exe \
 926              newc:wimboot.data:mem:${vtoy_wimboot_mem_addr}:size:${vtoy_wimboot_mem_size} \
 927              newc:winpeshl.ini:mem:${vtoy_winpeshl_ini_addr}:size:${vtoy_winpeshl_ini_size} \
 928              newc:bcd:$vtoy_wimboot_prefix/boot/bcd \
 929              newc:boot.sdi:$vtoy_wimboot_prefix/boot/boot.sdi \
 930              newc:boot.wim:$vtoy_wimboot_prefix/sources/boot.wim
 931         vt_set_wim_load_prompt 0
 932         boot
 933     else
 934         if [ "$grub_cpu" = "i386" ]; then
 935             set vt_wimkernel=wimboot.i386.efi.xz
 936         else
 937             set vt_wimkernel=wimboot.x86_64.xz
 938         fi
 939
 940         vt_set_wim_load_prompt 1 "Loading files......"
 941         vt_load_file_to_mem "nodecompress" $vtoy_wimboot_prefix/sources/boot.wim vtoy_wimfile_mem
 942         vt_set_wim_load_prompt 0
 943
 944         if [ $? -eq 0 ]; then
 945             set vtoy_wimfile_path=mem:${vtoy_wimfile_mem_addr}:size:${vtoy_wimfile_mem_size}
 946         else
 947             set vtoy_wimfile_path=$vtoy_wimboot_prefix/sources/boot.wim
 948         fi
 949
 950         ventoy_cli_console
 951         chainloader "$vtoy_path/$vt_wimkernel" quiet \
 952             "vf=wimboot.data:mem:${vtoy_wimboot_mem_addr}:size:${vtoy_wimboot_mem_size}" \
 953             "vf=winpeshl.ini:mem:${vtoy_winpeshl_ini_addr}:size:${vtoy_winpeshl_ini_size}" \
 954             "vf=vtoyjump.exe:$vtoy_path/vtoyjump${vtoy_wimboot_bit}.exe" \
 955             "vf=bcd:$vtoy_wimboot_prefix/boot/bcd" \
 956             "vf=boot.sdi:$vtoy_wimboot_prefix/boot/boot.sdi" \
 957             "vf=boot.wim:$vtoy_wimfile_path" \
 958             pfsize=$vtoy_chain_file_size  \
 959             pfread=$vtoy_chain_file_read
 960         boot
 961         ventoy_gui_console
 962     fi
 963 }
 964
 965 function legacy_windows_menu_func {
 966     vt_windows_reset
 967
 968     if [ "$ventoy_compatible" = "NO" ]; then
 969
 970         if [ "$ventoy_fs_probe" = "iso9660" ]; then
 971             loopback -d loop
 972             vt_iso9660_nojoliet 1
 973             loopback loop "$1$2"
 974         fi
 975
 976         for file in "boot/bcd" "/efi/microsoft/boot/bcd" "SSTR/BCD" "boot/bce"; do
 977             vt_windows_collect_wim_patch bcd (loop)/$file
 978         done
 979
 980         distro_specify_wim_patch
 981
 982         vt_windows_count_wim_patch vt_wim_cnt
 983         if [ $vt_wim_cnt -eq 0 ]; then
 984             distro_specify_wim_patch_phase2
 985         fi
 986
 987         ventoy_debug_pause
 988         locate_wim
 989     fi
 990
 991     vt_windows_chain_data "${1}${chosen_path}"
 992     ventoy_debug_pause
 993
 994     if vt_check_mode 4; then
 995         vtoy_windows_wimboot_func
 996     fi
 997
 998     if [ -n "$vtoy_chain_mem_addr" ]; then
 999         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1000         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag} ibft mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1001         boot
1002     else
1003         echo "chain empty failed"
1004         ventoy_pause
1005     fi
1006 }
1007
1008 function legacy_linux_menu_func {
1009     if [ "$ventoy_compatible" = "NO" ]; then
1010
1011         if [ "$ventoy_fs_probe" = "udf" ]; then
1012             loopback -d loop
1013             set ventoy_fs_probe=iso9660
1014             loopback loop "$1$2"
1015         fi
1016
1017         if [ -f (loop)/isolinux/isolinux.cfg ]; then
1018             if vt_iso9660_isjoliet; then
1019                 vt_iso9660_nojoliet 1
1020                 loopback -d loop
1021                 loopback loop "$1$2"
1022             fi
1023         fi
1024
1025         vt_load_cpio  $vtoy_path  "$2" "$1" "busybox=$ventoy_busybox_ver"
1026
1027         vt_linux_clear_initrd
1028
1029         if [ -d (loop)/pmagic ]; then
1030             vt_linux_specify_initrd_file /pmagic/initrd.img
1031         else
1032             for dir in "isolinux" "boot/isolinux" "boot/x86_64/loader" "syslinux" "boot/syslinux"; do
1033                 if [ -d (loop)/$dir ]; then
1034                     vt_linux_parse_initrd_isolinux   (loop)/$dir/
1035                 fi
1036             done
1037         fi
1038
1039         # special process for special distros
1040         #archlinux
1041         if [ -d (loop)/arch/boot/syslinux ]; then
1042             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/
1043             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/boot/syslinux/
1044         elif [ -d (loop)/anarchy/boot/syslinux ]; then
1045             vt_linux_parse_initrd_isolinux   (loop)/anarchy/boot/syslinux/  /anarchy/
1046
1047         #manjaro
1048         elif [ -d (loop)/manjaro ]; then
1049             if [ -e (loop)/boot/grub/kernels.cfg ]; then
1050                 vt_linux_parse_initrd_grub  file  (loop)/boot/grub/kernels.cfg
1051             fi
1052         elif [ -e (loop)/boot/grub/grub.cfg ]; then
1053             vt_linux_parse_initrd_grub  file  (loop)/boot/grub/grub.cfg
1054         fi
1055
1056         distro_specify_initrd_file
1057
1058         vt_linux_initrd_count vtcount
1059         if [ $vtcount -eq 0 ]; then
1060             if [ -d (loop)/rancheros ]; then
1061                 vt_linux_parse_initrd_isolinux   (loop)/boot/  /boot/isolinux/
1062             fi
1063
1064             distro_specify_initrd_file_phase2
1065         fi
1066
1067         locate_initrd
1068     fi
1069
1070     vt_linux_chain_data "${1}${chosen_path}"
1071     ventoy_debug_pause
1072
1073     if [ -n "$vtoy_chain_mem_addr" ]; then
1074         if vt_check_mode 3; then
1075             ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1076             ventoy_cli_console
1077
1078             # fallback
1079             set vtback_root=$root
1080             vt_push_last_entry
1081             set vtback_theme=$theme
1082             unset theme
1083
1084             vt_trailer_cpio "$vtoy_iso_part" "$vt_chosen_path" noinit
1085             vt_set_boot_opt rdinit=/vtoy/vtoy
1086
1087             set root=(loop)
1088             set vtback_cfg_find=0
1089             for cfg in "/boot/grub/grub.cfg" "/EFI/BOOT/grub.cfg" "/EFI/debian/grub.cfg" "EFI/boot/grub.cfg" "efi/boot/grub.cfg" "/grub/grub.cfg" "EFI/BOOT/BOOTX64.conf"; do
1090                 if [ -e "$cfg" ]; then
1091                     set vtback_cfg_find=1
1092                     configfile "$cfg"
1093                     break
1094                 fi
1095             done
1096
1097             vt_unset_boot_opt
1098             set root=$vtback_root
1099             set theme=$vtback_theme
1100             vt_pop_last_entry
1101             ventoy_gui_console
1102         else
1103             ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1104             linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1105             boot
1106         fi
1107     else
1108         echo "chain empty failed"
1109         ventoy_pause
1110     fi
1111 }
1112
1113
1114 function legacy_unix_menu_func {
1115     ventoy_unix_comm_proc $1 "${chosen_path}"
1116
1117     if [ -n "$vtoy_chain_mem_addr" ]; then
1118         #ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
1119         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1120         boot
1121     else
1122         echo "chain empty failed"
1123         ventoy_pause
1124     fi
1125 }
1126
1127
1128 function legacy_iso_menu_func {
1129
1130     if [ -d (loop)/ ]; then
1131         loopback -d loop
1132     fi
1133
1134     set chosen_path="$2"
1135
1136     vt_select_auto_install "${chosen_path}"
1137     vt_select_persistence "${chosen_path}"
1138
1139     if vt_is_udf "${1}${chosen_path}"; then
1140         set ventoy_fs_probe=udf
1141     else
1142         set ventoy_fs_probe=iso9660
1143         ventoy_reset_nojoliet
1144     fi
1145
1146     loopback loop "${1}${chosen_path}"
1147
1148     get_os_type (loop)
1149
1150     if [ -n "$vtcompat" ]; then
1151         set ventoy_compatible=YES
1152         unset vtcompat
1153     elif vt_check_mode 1; then
1154         set ventoy_compatible=YES
1155     else
1156         vt_check_compatible (loop)
1157     fi
1158
1159     vt_img_sector "${1}${chosen_path}"
1160
1161     if [ "$ventoy_fs_probe" = "iso9660" ]; then
1162         vt_select_conf_replace "${1}" "${chosen_path}"
1163     fi
1164
1165     if [ "$vtoy_os" = "Windows" ]; then
1166         vt_check_compatible_pe (loop)
1167         legacy_windows_menu_func  "$1" "${chosen_path}"
1168     elif [ "$vtoy_os" = "Unix" ]; then
1169         legacy_unix_menu_func "$1" "${chosen_path}"
1170     else
1171         vt_check_compatible_linux (loop)
1172         legacy_linux_menu_func  "$1" "${chosen_path}"
1173     fi
1174 }
1175
1176 function legacy_iso_memdisk {
1177
1178     linux16   $vtoy_path/memdisk iso raw
1179     echo "Loading ISO file to memory ..."
1180     initrd16  "${1}${2}"
1181     boot
1182 }
1183
1184
1185 function iso_endless_os_proc {
1186     if [ -d (loop)/ ]; then
1187         loopback -d loop
1188     fi
1189
1190     loopback loop "${1}${2}"
1191     vt_img_sector "${1}${2}"
1192
1193     vt_load_cpio  $vtoy_path  "$2" "$1"  "busybox=$ventoy_busybox_ver"
1194     vt_trailer_cpio "$1" "$2" noinit
1195
1196     ventoy_debug_pause
1197
1198     vt_set_boot_opt '@kparams' rdinit=/vtoy/vtoy
1199
1200     set eosimage=loop
1201     set ventoy_bls_bootdev=/boot
1202     set ventoy_loading_tip="Loading files ......"
1203
1204     export eosimage
1205     configfile (loop)/endless/grub/grub.cfg
1206
1207     unset eosimage
1208     unset ventoy_bls_bootdev
1209     unset ventoy_loading_tip
1210
1211     vt_unset_boot_opt
1212 }
1213
1214
1215 function ventoy_iso_busybox_ver {
1216
1217     if [ "$VTOY_EFI_ARCH" = "aa64" ]; then
1218         set ventoy_busybox_ver=a64
1219     elif [ "$VTOY_EFI_ARCH" = "mips" ]; then
1220         set ventoy_busybox_ver=m64
1221     else
1222         set ventoy_busybox_ver=32
1223
1224         #special process for deepin-live iso
1225         if [ "$vt_chosen_size" = "403701760" ]; then
1226             if vt_str_str "$vt_chosen_path" "/deepin-live"; then
1227                 set ventoy_busybox_ver=64
1228             fi
1229         elif vt_str_begin "$vt_volume_id" "PHOTON_"; then
1230             set ventoy_busybox_ver=64
1231         elif vt_str_begin "$vt_volume_id" "smgl-test-quinq-x86_64"; then
1232             set ventoy_busybox_ver=64
1233         elif vt_str_begin "$vt_volume_id" "LDiagBootable"; then
1234             set ventoy_busybox_ver=64
1235
1236         fi
1237     fi
1238 }
1239
1240
1241 function iso_common_menuentry {
1242     unset vt_system_id
1243     unset vt_volume_id
1244
1245     vt_chosen_img_path vt_chosen_path vt_chosen_size
1246
1247     vt_parse_iso_volume "${vtoy_iso_part}${vt_chosen_path}" vt_system_id vt_volume_id vt_volume_space
1248     if [ $vt_volume_space -ne $vt_chosen_size ]; then
1249         vt_mod $vt_chosen_size 2048 vt_chosen_size_mod
1250         if [ $vt_chosen_size_mod -ne 0 ]; then
1251             echo -e "\n $vt_volume_space $vt_chosen_size $vt_chosen_size_mod\n"
1252             echo -e "\n The size of the iso file \"$vt_chosen_size\" is invalid. File corrupted ?\n"
1253             echo -e " 此ISO文件的大小 \"$vt_chosen_size\" 有问题，请确认文件是否损坏。\n"
1254             echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
1255             read vtInputKey
1256         fi
1257     fi
1258
1259     if vt_check_password "${vt_chosen_path}"; then
1260         return
1261     fi
1262
1263     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1264         return
1265     fi
1266
1267     if vt_str_begin "$vt_volume_id" "Avira"; then
1268         vt_skip_svd "${vtoy_iso_part}${vt_chosen_path}"
1269     fi
1270
1271     ventoy_iso_busybox_ver
1272
1273     #special process for Endless OS
1274     if vt_str_begin "$vt_volume_id" "Endless-OS"; then
1275         iso_endless_os_proc $vtoy_iso_part "$vt_chosen_path"
1276     elif vt_str_begin "$vt_volume_id" "TENS-Public"; then
1277         set vtcompat=1
1278     fi
1279
1280     if [ "$grub_platform" = "pc" ]; then
1281         if vt_check_mode 0; then
1282             legacy_iso_memdisk $vtoy_iso_part "$vt_chosen_path"
1283         else
1284             legacy_iso_menu_func $vtoy_iso_part "$vt_chosen_path"
1285         fi
1286     else
1287         if vt_check_mode 0; then
1288             uefi_iso_memdisk $vtoy_iso_part  "$vt_chosen_path"
1289         else
1290             uefi_iso_menu_func $vtoy_iso_part  "$vt_chosen_path"
1291         fi
1292     fi
1293 }
1294
1295 function miso_common_menuentry {
1296     vt_chosen_img_path vt_chosen_path vt_chosen_size
1297
1298     if vt_check_password "${vt_chosen_path}"; then
1299         return
1300     fi
1301
1302     echo "memdisk mode boot for $vt_chosen_path"
1303     echo ""
1304     ventoy_debug_pause
1305
1306     if [ "$grub_platform" = "pc" ]; then
1307         legacy_iso_memdisk $vtoy_iso_part "$vt_chosen_path"
1308     else
1309         uefi_iso_memdisk $vtoy_iso_part  "$vt_chosen_path"
1310     fi
1311 }
1312
1313
1314 function common_unsupport_menuentry {
1315     echo -e "\n The name of the iso file could NOT contain space or non-ascii characters. \n"
1316     echo -e " 文件名中不能有中文或空格 \n"
1317     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
1318     read vtInputKey
1319 }
1320
1321 function miso_unsupport_menuentry {
1322     common_unsupport_menuentry
1323 }
1324
1325 function iso_unsupport_menuentry {
1326     common_unsupport_menuentry
1327 }
1328
1329 function wim_common_menuentry {
1330     vt_chosen_img_path vt_chosen_path vt_chosen_size
1331
1332     if vt_check_password "${vt_chosen_path}"; then
1333         return
1334     fi
1335
1336     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1337         return
1338     fi
1339
1340     if vt_wim_check_bootable "${vtoy_iso_part}${vt_chosen_path}"; then
1341         vt_wim_chain_data "${vtoy_iso_part}${vt_chosen_path}"
1342     else
1343         echo -e "\n This is NOT a bootable WIM file. \n"
1344         echo -e " 这不是一个可启动的 WIM 文件。\n"
1345     fi
1346
1347     ventoy_debug_pause
1348
1349     if [ -n "$vtoy_chain_mem_addr" ]; then
1350         if [ "$grub_platform" = "pc" ]; then
1351             linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1352         else
1353             ventoy_cli_console
1354             chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1355             ventoy_gui_console
1356         fi
1357         boot
1358     else
1359         echo "chain empty failed"
1360         ventoy_pause
1361     fi
1362 }
1363
1364 function wim_unsupport_menuentry {
1365     common_unsupport_menuentry
1366 }
1367
1368 function efi_common_menuentry {
1369     vt_chosen_img_path vt_chosen_path vt_chosen_size
1370
1371     if vt_check_password "${vt_chosen_path}"; then
1372         return
1373     fi
1374
1375     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1376         return
1377     fi
1378
1379     vt_concat_efi_iso "${vtoy_iso_part}${vt_chosen_path}" vtoy_iso_buf
1380
1381     ventoy_debug_pause
1382
1383     ventoy_cli_console
1384
1385     unset vtoy_dotefi_retry
1386     chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} dotefi isoefi=on ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
1387     boot
1388
1389     if [ -n "$vtoy_dotefi_retry" ]; then
1390         unset vtoy_dotefi_retry
1391         chainloader "${vtoy_iso_part}${vt_chosen_path}"
1392         boot
1393     fi
1394
1395     ventoy_gui_console
1396 }
1397
1398 function efi_unsupport_menuentry {
1399     common_unsupport_menuentry
1400 }
1401
1402 function vhdboot_common_func {
1403     vt_patch_vhdboot "$1"
1404
1405     ventoy_debug_pause
1406
1407     if [ -n "$vtoy_vhd_buf_addr" ]; then
1408         if [ "$grub_platform" = "pc" ]; then
1409             ventoy_cli_console
1410             linux16   $vtoy_path/memdisk iso raw
1411             initrd16  mem:${vtoy_vhd_buf_addr}:size:${vtoy_vhd_buf_size}
1412             boot
1413             ventoy_gui_console
1414         else
1415             ventoy_cli_console
1416             chainloader ${vtoy_path}/ventoy_${VTOY_EFI_ARCH}.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_vhd_buf_addr}:size:${vtoy_vhd_buf_size}
1417             boot
1418             ventoy_gui_console
1419         fi
1420     else
1421         echo "Please put the right ventoy_vhdboot.img file to the 1st partition"
1422         ventoy_pause
1423     fi
1424 }
1425
1426 function vhd_common_menuentry {
1427
1428     if [ "$VTOY_VHD_NO_WARNING" != "1" ]; then
1429         if [ "$vtoy_iso_fs" != "ntfs" ]; then
1430             echo -e "!!! WARNING !!!\n"
1431             echo -e "\nPartition1 ($vtoy_iso_fs) is NOT ntfs, the VHD(x) file may not boot normally \n"
1432             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"
1433             echo -n "press ENTER to continue boot (请按 回车 键继续) ..."
1434             read vtInputKey
1435         fi
1436     fi
1437
1438     vt_chosen_img_path vt_chosen_path vt_chosen_size
1439
1440     if vt_check_password "${vt_chosen_path}"; then
1441         return
1442     fi
1443
1444     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1445         return
1446     fi
1447
1448     vhdboot_common_func "${vt_chosen_path}"
1449 }
1450
1451 function vhd_unsupport_menuentry {
1452     common_unsupport_menuentry
1453 }
1454
1455 function vtoyboot_common_func {
1456     set AltBootPart=0
1457     set vtoysupport=0
1458
1459     vt_get_vtoy_type "${1}" vtoytype parttype AltBootPart
1460
1461     if vt_str_begin $vtoytype vhd; then
1462         set vtoysupport=1
1463     elif [ "$vtoytype" = "raw" ]; then
1464         set vtoysupport=1
1465     elif [ "$vtoytype" = "vdi" ]; then
1466         set vtoysupport=1
1467     fi
1468
1469     if [ $vtoysupport -eq 1 ]; then
1470         if [ "$grub_platform" = "pc" ]; then
1471             if [ "$parttype" = "gpt" -a $AltBootPart -eq 0 ]; then
1472                 echo "The OS in the vdisk was created in UEFI mode, but current is Legacy BIOS mode."
1473                 echo "虚拟磁盘内的系统是在UEFI模式下创建的，而当前系统是Legacy BIOS模式，可能无法正常启动。"
1474                 ventoy_pause
1475             fi
1476         else
1477             if [ "$parttype" = "mbr" -a $AltBootPart -eq 0 ]; then
1478                 echo "The OS in the vdisk was created in Legacy BIOS mode, but current is UEFI mode."
1479                 echo "虚拟磁盘内的系统是在Legacy BIOS模式下创建的，而当前系统是UEFI模式，可能无法正常启动。"
1480                 ventoy_pause
1481             fi
1482         fi
1483
1484         vt_img_sector "${1}"
1485         vt_raw_chain_data "${1}"
1486
1487         ventoy_debug_pause
1488
1489         if [ -n "$vtoy_chain_mem_addr" ]; then
1490             if [ "$grub_platform" = "pc" ]; then
1491                 vt_acpi_param ${vtoy_chain_mem_addr} 512
1492                 linux16 $vtoy_path/ipxe.krn ${vtdebug_flag} bios80  sector512  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1493                 boot
1494             else
1495                 if vt_check_secureboot_var; then
1496                     vt_acpi_param ${vtoy_chain_mem_addr} 512
1497                 fi
1498                 ventoy_cli_console
1499                 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}
1500                 boot
1501                 ventoy_gui_console
1502             fi
1503         else
1504             echo "chain empty failed!"
1505             ventoy_pause
1506         fi
1507     else
1508         echo "Unsupported vtoy type $vtoytype"
1509         ventoy_pause
1510     fi
1511 }
1512
1513 function vtoy_common_menuentry {
1514     vt_chosen_img_path vt_chosen_path vt_chosen_size
1515
1516     if vt_check_password "${vt_chosen_path}"; then
1517         return
1518     fi
1519
1520     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1521         return
1522     fi
1523
1524     vtoyboot_common_func "${vtoy_iso_part}${vt_chosen_path}"
1525 }
1526
1527 function vtoy_unsupport_menuentry {
1528     common_unsupport_menuentry
1529 }
1530
1531 #
1532 #============================================================#
1533 # IMG file boot process                                      #
1534 #============================================================#
1535 #
1536
1537 function only_uefi_tip {
1538     echo -e "\n This IMG file is only supported in UEFI mode. \n"
1539     echo -e "\n press ENTER to exit ..."
1540     read vtInputKey
1541 }
1542
1543 function ventoy_img_easyos {
1544     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1545     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1546
1547     loopback easysfs (vtimghd,1)/easy.sfs
1548     vt_get_lib_module_ver (easysfs) /lib/modules/ vt_module_ver
1549
1550     if [ -n "$vt_module_ver" ]; then
1551         for mod in "kernel/drivers/md/dm-mod.ko" "kernel/drivers/dax/dax.ko"; do
1552             vt_img_extra_initrd_append  (easysfs)/lib/modules/$vt_module_ver/$mod
1553         done
1554     fi
1555
1556     ventoy_debug_pause
1557
1558     #boot image file
1559     vt_set_boot_opt rdinit=/vtoy/vtoy
1560     vt_img_hook_root
1561
1562     syslinux_configfile (vtimghd,1)/syslinux.cfg
1563
1564     vt_img_unhook_root
1565     vt_unset_boot_opt
1566     loopback -d easysfs
1567 }
1568
1569 function ventoy_img_volumio {
1570     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1571     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1572
1573     ventoy_debug_pause
1574
1575     #boot image file
1576     vt_set_boot_opt rdinit=/vtoy/vtoy imgpart=/dev/ventoy2 bootpart=/dev/ventoy1
1577     vt_img_hook_root
1578
1579     syslinux_configfile (vtimghd,1)/syslinux.cfg
1580
1581     vt_img_unhook_root
1582     vt_unset_boot_opt
1583 }
1584
1585 function ventoy_img_openelec {
1586     elec_ver=$1
1587
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     loopback vtloopex $vtoy_efi_part/ventoy/vtloopex.cpio
1592     vt_img_extra_initrd_append  (vtloopex)/$elec_ver/vtloopex.tar.xz
1593
1594     ventoy_debug_pause
1595
1596     #boot image file
1597     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=$elec_ver
1598     vt_img_hook_root
1599
1600     set root=(vtimghd,1)
1601     syslinux_configfile (vtimghd,1)/syslinux.cfg
1602
1603     vt_img_unhook_root
1604     vt_unset_boot_opt
1605     loopback -d vtloopex
1606 }
1607
1608
1609 function ventoy_img_freedombox {
1610     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1611     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1612
1613     vt_get_lib_module_ver (vtimghd,1) /lib/modules/ vt_module_ver
1614     if [ -n "$vt_module_ver" ]; then
1615         vt_img_extra_initrd_append  (vtimghd,1)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko
1616     fi
1617
1618     ventoy_debug_pause
1619
1620     #boot image file
1621     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=freedombox
1622     vt_img_hook_root
1623
1624     configfile (vtimghd,1)/boot/grub/grub.cfg
1625
1626     vt_img_unhook_root
1627     vt_unset_boot_opt
1628 }
1629
1630 function ventoy_img_paldo {
1631     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1632     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1633
1634     ventoy_debug_pause
1635
1636     #boot image file
1637     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=paldo
1638     vt_img_hook_root
1639
1640     vt_fs_enum_1st_file (vtimghd,1) /loader/entries/ vt_paldo_entry_conf
1641     vt_file_basename $vt_paldo_entry_conf vtPaldoVer
1642
1643     echo loading file...
1644     linux (vtimghd,1)/linux-${vtPaldoVer} root=/dev/ventoy1 rootfstype=vfat
1645     initrd (vtimghd,1)/initramfs-${vtPaldoVer}
1646     boot
1647
1648     vt_img_unhook_root
1649     vt_unset_boot_opt
1650 }
1651
1652 function ventoy_img_ubos {
1653     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1654     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1655
1656     vt_get_lib_module_ver (vtimghd,3) /lib/modules/ vt_module_ver
1657     if [ -n "$vt_module_ver" ]; then
1658         vt_img_extra_initrd_append  (vtimghd,3)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko.xz
1659     fi
1660
1661     ventoy_debug_pause
1662
1663     #boot image file
1664     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=ubos
1665     vt_img_hook_root
1666
1667     echo loading file...
1668     linux (vtimghd,2)/vmlinuz-linux root=/dev/ventoy3 rw
1669     initrd (vtimghd,2)/initramfs-linux.img
1670     boot
1671
1672     vt_img_unhook_root
1673     vt_unset_boot_opt
1674 }
1675
1676 function ventoy_img_recalbox {
1677     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1678     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1679
1680     ventoy_debug_pause
1681
1682     #boot image file
1683     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=recalbox
1684     vt_img_hook_root
1685
1686     set root=(vtimghd,1)
1687     configfile (vtimghd,1)/boot/grub/grub.cfg
1688
1689     vt_img_unhook_root
1690     vt_unset_boot_opt
1691 }
1692
1693 function ventoy_img_batocera {
1694     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1695     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1696
1697     ventoy_debug_pause
1698
1699     #boot image file
1700     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=batocera
1701     vt_img_hook_root
1702
1703     set root=(vtimghd,1)
1704     syslinux_configfile (vtimghd,1)/boot/syslinux/syslinux.cfg
1705
1706     vt_img_unhook_root
1707     vt_unset_boot_opt
1708 }
1709
1710 function ventoy_img_openwrt {
1711     if [ -e (vtimghd,2)/lib64 ]; then
1712         set ventoy_busybox_ver=64
1713     fi
1714
1715     vt_fs_enum_1st_dir (vtimghd,2) /lib/modules/ vt_dir_name
1716
1717     if [ -f (vtimghd,2)/lib/modules/$vt_dir_name/dm-mod.ko ]; then
1718         set openwrt_plugin_need=0
1719         vt_img_extra_initrd_append  (vtimghd,2)/lib/modules/$vt_dir_name/dm-mod.ko
1720         if [ -f (vtimghd,2)/lib/modules/$vt_dir_name/dax.ko ]; then
1721             vt_img_extra_initrd_append  (vtimghd,2)/lib/modules/$vt_dir_name/dax.ko
1722         fi
1723     else
1724         set openwrt_plugin_need=1
1725         if [ ! -f ${vtoy_iso_part}/ventoy/ventoy_openwrt.xz ]; then
1726             ventoy_gui_console
1727             echo -e "\n ventoy_openwrt.xz not found. Please refer https://www.ventoy.net/en/doc_openwrt.html.\n"
1728             echo -e " 未找到 ventoy_openwrt.xz 文件。请参考 https://www.ventoy.net/cn/doc_openwrt.html\n"
1729             echo -e "\n press ENTER to exit (请按 回车 键返回) ..."
1730             read vtInputKey
1731             ventoy_cli_console
1732             return
1733         fi
1734     fi
1735
1736     if vt_img_check_range "${vtoy_iso_part}${vt_chosen_path}"; then
1737         ventoy_debug_pause
1738     else
1739         ventoy_gui_console
1740         echo -e "\n IMG file need processed. Please refer https://www.ventoy.net/en/doc_openwrt.html.\n"
1741         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"
1742         echo -e "\n press ENTER to exit (请按 回车 键返回) ..."
1743         read vtInputKey
1744         ventoy_cli_console
1745         return
1746     fi
1747
1748     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1749     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1750
1751     if [ $openwrt_plugin_need -eq 1 ]; then
1752         if [ -f ${vtoy_iso_part}/ventoy/ventoy_openwrt.xz ]; then
1753             vt_img_extra_initrd_append  ${vtoy_iso_part}/ventoy/ventoy_openwrt.xz
1754         fi
1755     fi
1756
1757     #boot image file
1758     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=openwrt
1759     vt_img_hook_root
1760
1761     set root=(vtimghd,1)
1762     configfile (vtimghd,1)/boot/grub/grub.cfg
1763
1764     vt_img_unhook_root
1765     vt_unset_boot_opt
1766 }
1767
1768 function ventoy_img_tails {
1769     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1770     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1771
1772     ventoy_debug_pause
1773
1774     #boot image file
1775     vt_set_boot_opt rdinit=/vtoy/vtoy live-media=/dev/dm-1 ventoyos=tails
1776     vt_img_hook_root
1777
1778     set root=(vtimghd,1)
1779     configfile (vtimghd,1)/efi/debian/grub.cfg
1780
1781     vt_img_unhook_root
1782     vt_unset_boot_opt
1783 }
1784
1785 function ventoy_img_fydeos {
1786     if [ "$grub_platform" = "pc" ]; then
1787         only_uefi_tip
1788         return
1789     fi
1790
1791     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=64"
1792     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1793
1794     ventoy_debug_pause
1795
1796     #boot image file
1797     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=fydeos
1798     vt_img_hook_root
1799
1800     set grubdisk=vtimghd
1801     set grubpartA=(vtimghd,3)
1802     set grubpartB=(vtimghd,5)
1803     set linuxpartA=(sda,3)
1804     set linuxpartB=(sda,5)
1805
1806     set root=(vtimghd,12)
1807     configfile (vtimghd,12)/efi/boot/grub.cfg
1808
1809     vt_img_unhook_root
1810     vt_unset_boot_opt
1811
1812     unset grubdisk
1813     unset grubpartA
1814     unset grubpartB
1815     unset linuxpartA
1816     unset linuxpartB
1817 }
1818
1819 function ventoy_img_cloudready {
1820     if [ "$grub_platform" = "pc" ]; then
1821         only_uefi_tip
1822         return
1823     fi
1824
1825     vt_load_cpio  $vtoy_path  "${vt_chosen_path}" ${vtoy_iso_part} "busybox=64"
1826     vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
1827
1828     ventoy_debug_pause
1829
1830     #boot image file
1831     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=cloudready
1832     vt_img_hook_root
1833
1834     set grubdisk=vtimghd
1835     set grubpartA=(vtimghd,3)
1836     set grubpartB=(vtimghd,5)
1837     set linuxpartA=(sda,3)
1838     set linuxpartB=(sda,5)
1839
1840     set root=(vtimghd,12)
1841     configfile (vtimghd,12)/efi/boot/grub.cfg
1842
1843     vt_img_unhook_root
1844     vt_unset_boot_opt
1845
1846     unset grubdisk
1847     unset grubpartA
1848     unset grubpartB
1849     unset linuxpartA
1850     unset linuxpartB
1851 }
1852
1853 function ventoy_img_memtest86 {
1854     chainloader (vtimghd,1)/efi/boot/BOOTX64.efi
1855     boot
1856 }
1857
1858 function img_unsupport_tip {
1859     echo -e "\n This IMG file is NOT supported now. \n"
1860     echo -e " 当前不支持启动此 IMG 文件 \n"
1861     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
1862     read vtInputKey
1863 }
1864
1865 function legacy_img_memdisk {
1866     linux16   $vtoy_path/memdisk
1867     echo "Loading img file to memory ..."
1868     initrd16  "${1}${2}"
1869
1870     ventoy_cli_console
1871     boot
1872 }
1873
1874 function img_common_menuentry {
1875     set ventoy_compatible=YES
1876     set ventoy_busybox_ver=32
1877     unset LoadIsoEfiDriver
1878
1879     vt_chosen_img_path vt_chosen_path vt_chosen_size
1880
1881     if vt_check_password "${vt_chosen_path}"; then
1882         return
1883     fi
1884
1885     if ventoy_vcfg_proc "${vt_chosen_path}"; then
1886         return
1887     fi
1888
1889     if [ "$grub_platform" = "pc" ]; then
1890         if vt_check_mode 0; then
1891             legacy_img_memdisk $vtoy_iso_part "$vt_chosen_path"
1892             return
1893         fi
1894     fi
1895
1896     loopback vtimghd "${vtoy_iso_part}${vt_chosen_path}"
1897     vt_img_sector "${vtoy_iso_part}${vt_chosen_path}"
1898
1899     vt_img_part_info (vtimghd)
1900
1901     set vtback_root=$root
1902     ventoy_cli_console
1903     vt_push_last_entry
1904     set vtback_theme=$theme
1905     unset theme
1906
1907     vt_img_extra_initrd_reset
1908
1909
1910     vt_get_fs_label (vtimghd,1) vtImgHd1Label
1911
1912     if [ "$vtImgHd1Label" = "STATE" ]; then
1913         vt_get_fs_label (vtimghd,3) vtImgHd3Label
1914     elif [ -d (vtimghd,2)/lib ]; then
1915         vt_get_fs_label (vtimghd,2) vtImgHd2Label
1916     fi
1917
1918     if [ -e (vtimghd,1)/etc/hostname ]; then
1919         vt_1st_line (vtimghd,1)/etc/hostname vtImgHostname
1920     fi
1921
1922     if vt_str_begin "$vtImgHd3Label" "ROOT-"; then
1923         if [ -f (vtimghd,3)/etc/os-release.d/ID ]; then
1924             vt_1st_line (vtimghd,3)/etc/os-release.d/ID vt_release_line1
1925             if [ vt_str_begin "$vt_release_line1" "FydeOS" ]; then
1926                 ventoy_img_fydeos
1927             fi
1928         elif [ -f (vtimghd,3)/etc/cloudready-release ]; then
1929             ventoy_img_cloudready
1930         fi
1931     elif vt_str_begin "$vtImgHd1Label" "LAKKA"; then
1932         ventoy_img_openelec lakka
1933     elif vt_str_begin "$vtImgHd1Label" "LIBREELEC"; then
1934         ventoy_img_openelec LibreELEC
1935     elif vt_str_begin "$vtImgHd1Label" "paldo-live"; then
1936         ventoy_img_paldo
1937     elif vt_str_begin "$vtImgHostname" "freedombox"; then
1938         ventoy_img_freedombox
1939     elif vt_str_begin "$vtImgHd1Label" "BATOCERA"; then
1940         ventoy_img_batocera
1941     elif vt_str_begin "$vtImgHd1Label" "Tails"; then
1942         ventoy_img_tails
1943     elif [ "$vtImgHd2Label" = "RECALBOX" ]; then
1944         ventoy_img_recalbox
1945     elif [ -e (vtimghd,1)/easy.sfs ]; then
1946         ventoy_img_easyos
1947     elif [ -e (vtimghd,1)/volumio.initrd ]; then
1948         ventoy_img_volumio
1949     elif [ -f (vtimghd,2)/loader/entries/ubos.conf ]; then
1950         ventoy_img_ubos
1951     elif [ -f (vtimghd,2)/etc/openwrt_version ]; then
1952         ventoy_img_openwrt
1953     elif [ -f (vtimghd,1)/efi/boot/mt86.png ]; then
1954         if [ "$grub_platform" = "pc" ]; then
1955             img_unsupport_tip
1956         else
1957             ventoy_img_memtest86
1958         fi
1959     else
1960         vt_linux_chain_data "${vtoy_iso_part}${vt_chosen_path}"
1961         ventoy_acpi_param ${vtoy_chain_mem_addr} 512
1962         if [ "$grub_platform" = "pc" ]; then
1963             linux16 $vtoy_path/ipxe.krn ${vtdebug_flag}  sector512  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1964             boot
1965         else
1966             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:${vtoy_chain_mem_size}
1967             boot
1968         fi
1969     fi
1970
1971     loopback -d vtimghd
1972
1973     set root=$vtback_root
1974     vt_pop_last_entry
1975     set theme=$vtback_theme
1976     ventoy_gui_console
1977     set ventoy_compatible=NO
1978 }
1979
1980 function img_unsupport_menuentry {
1981     common_unsupport_menuentry
1982 }
1983
1984 #############################################################
1985 #############################################################
1986 #############################################################
1987 #######                 Main Process              ###########
1988 #############################################################
1989 #############################################################
1990 #############################################################
1991
1992 set VENTOY_VERSION="1.0.55"
1993
1994 #ACPI not compatible with Window7/8, so disable by default
1995 set VTOY_PARAM_NO_ACPI=1
1996
1997 # Default menu display mode, you can change it as you want.
1998 #    0: List mode
1999 #    1: TreeView mode
2000 set VTOY_DEFAULT_MENU_MODE=0
2001
2002 set VTOY_MEM_DISK_STR="[Memdisk]"
2003 set VTOY_ISO_RAW_STR="Compatible Mode"
2004 set VTOY_GRUB2_MODE_STR="GRUB2 Mode"
2005 set VTOY_WIMBOOT_MODE_STR="WIMBOOT Mode"
2006 set VTOY_ISO_UEFI_DRV_STR="UEFI FS"
2007
2008 set VTOY_F2_CMD="ventoy_power"
2009 set VTOY_F4_CMD="ventoy_localboot"
2010 set VTOY_F5_CMD="ventoy_diagnosis"
2011 set VTOY_F6_CMD="ventoy_ext_menu"
2012 set VTOY_HELP_CMD="ventoy_show_help"
2013 set VTOY_CHKSUM_CMD="ventoy_checksum"
2014 set VTOY_HELP_TXT_LANGUAGE="en_US"
2015 set VTOY_CHKSUM_FILE_PATH="X"
2016
2017
2018 if [ "$grub_platform" = "pc" ]; then
2019     set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION BIOS  www.ventoy.net"
2020 else
2021     if [ "$grub_cpu" = "i386" ]; then
2022         set VTOY_EFI_ARCH=ia32
2023         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION IA32  www.ventoy.net"
2024     elif [ "$grub_cpu" = "arm64" ]; then
2025         set VTOY_EFI_ARCH=aa64
2026         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION AA64  www.ventoy.net"
2027     elif [ "$grub_cpu" = "mips64el" ]; then
2028         set VTOY_EFI_ARCH=mips
2029         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION MIPS  www.ventoy.net"
2030     else
2031         set VTOY_EFI_ARCH=x64
2032         set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION UEFI  www.ventoy.net"
2033     fi
2034 fi
2035
2036 vt_device $root  vtoy_dev
2037
2038 if [ "$vtoy_dev" = "tftp" ]; then
2039     set vtoy_path=($root)
2040     for vtid in 0 1 2 3; do
2041         if [ -f (hd$vtid,2)/ventoy/ventoy.cpio ]; then
2042             set vtoy_iso_part=(hd$vtid,1)
2043             set vtoy_efi_part=(hd$vtid,2)
2044             set vtoydev=hd$vtid
2045             break
2046         fi
2047     done
2048     loadfont ascii
2049
2050     if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
2051         set vt_plugin_path=$vtoy_iso_part
2052     else
2053         set vt_plugin_path=$prefix
2054         vt_load_plugin $vt_plugin_path
2055     fi
2056 else
2057     if [ "$prefix" = "(ventoydisk)/grub" ]; then
2058         set vtoy_path=(ventoydisk)/ventoy
2059     else
2060         set vtoy_path=($root)/ventoy
2061     fi
2062
2063     set vtoydev=$vtoy_dev
2064     set vtoy_iso_part=($vtoy_dev,1)
2065     set vtoy_efi_part=($vtoy_dev,2)
2066
2067     vt_load_file_to_mem "auto" $prefix/fonts/unicode.pf2 vtoy_font_mem
2068     loadfont mem:${vtoy_font_mem_addr}:size:${vtoy_font_mem_size}
2069
2070     set vt_plugin_path=$vtoy_iso_part
2071 fi
2072
2073 #Load Partition Table
2074 vt_load_part_table $vtoydev
2075
2076 #Load Plugin
2077 if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
2078     clear
2079     vt_load_plugin $vtoy_iso_part
2080     clear
2081 else
2082     vt_check_json_path_case $vtoy_iso_part
2083 fi
2084
2085 if [ -n "$VTOY_MENU_TIMEOUT" ]; then
2086     set timeout=$VTOY_MENU_TIMEOUT
2087 else
2088     unset timeout
2089 fi
2090
2091 if [ -f $vtoy_iso_part/ventoy/ventoy_wimboot.img ]; then
2092     vt_load_wimboot $vtoy_iso_part/ventoy/ventoy_wimboot.img
2093 elif [ -f $vtoy_efi_part/ventoy/ventoy_wimboot.img ]; then
2094     vt_load_wimboot $vtoy_efi_part/ventoy/ventoy_wimboot.img
2095 fi
2096
2097 if [ -f $vtoy_iso_part/ventoy/ventoy_vhdboot.img ]; then
2098     vt_load_vhdboot $vtoy_iso_part/ventoy/ventoy_vhdboot.img
2099 elif [ -f $vtoy_efi_part/ventoy/ventoy_vhdboot.img ]; then
2100     vt_load_vhdboot $vtoy_efi_part/ventoy/ventoy_vhdboot.img
2101 fi
2102
2103
2104 if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
2105     set VTOY_F3_CMD="vt_dynamic_menu 1 1"
2106     set VTOY_HOTKEY_TIP="F1:Memdisk F2:Power F3:TreeView F4:Localboot F5:Tools F6:ExMenu Ctrl+h:Help"
2107 else
2108     set VTOY_F3_CMD="vt_dynamic_menu 1 0"
2109     set VTOY_HOTKEY_TIP="F1:Memdisk F2:Power F3:ListView F4:Localboot F5:Tools F6:ExMenu Ctrl+h:Help"
2110 fi
2111
2112
2113 if [ -n "$vtoy_gfxmode" ]; then
2114     set gfxmode=$vtoy_gfxmode
2115     set gfxpayload=keep
2116 else
2117     set gfxmode=1024x768
2118     set gfxpayload=keep
2119 fi
2120
2121
2122 if [ "$vtoy_display_mode" = "CLI" ]; then
2123     terminal_output  console
2124 elif [ "$vtoy_display_mode" = "serial" ]; then
2125     if [ -n "$vtoy_serial_param" ]; then
2126         serial $vtoy_serial_param
2127     fi
2128     terminal_input   serial
2129     terminal_output  serial
2130 elif [ "$vtoy_display_mode" = "serial_console" ]; then
2131     if [ -n "$vtoy_serial_param" ]; then
2132         serial $vtoy_serial_param
2133     fi
2134     terminal_input   serial console
2135     terminal_output  serial console
2136 else
2137     if [ -n "$vtoy_theme" ]; then
2138         vt_set_theme
2139     else
2140         set theme=$prefix/themes/ventoy/theme.txt
2141     fi
2142     terminal_output  gfxterm
2143 fi
2144
2145 if [ -n "$VTOY_DEFAULT_KBD_LAYOUT" ]; then
2146     set_keyboard_layout "$VTOY_DEFAULT_KBD_LAYOUT"
2147 fi
2148
2149 if [ -n "$VTOY_PLUGIN_PATH_CASE_MISMATCH" ]; then
2150     clear
2151     echo "$VTOY_PLUGIN_PATH_CASE_MISMATCH"
2152     echo -e "\n\nPath case does not match! ventoy directory and ventoy.json MUST be all lowercase!"
2153     echo -e "\n路径大小写不匹配！ventoy 目录和 ventoy.json 文件的名字必须是全部小写，请修正！"
2154     echo -e "\n\npress ENTER to continue (请按回车键继续) ..."
2155     read vtInputKey
2156 fi
2157
2158 if [ -n "$VTOY_PLUGIN_SYNTAX_ERROR" ]; then
2159     clear
2160     echo -e "\n Syntax error detected in ventoy.json, please check! \n"
2161     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"
2162     echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
2163     read vtInputKey
2164 fi
2165
2166 for vtTFile in ventoy.json ventoy_grub.cfg; do
2167     if [ -f $vtoy_efi_part/ventoy/$vtTFile ]; then
2168         clear
2169         echo -e "\n You need to put $vtTFile in the 1st partition which hold the ISO files.\n"
2170         echo -e " $vtTFile 放错分区了，请放到镜像分区里的 ventoy 目录下（此目录需要手动创建）！\n"
2171         echo -e "\n press ENTER to continue (请按 回车 键继续) ..."
2172         read vtInputKey
2173     fi
2174 done
2175
2176 #clear all input key before show main menu
2177 vt_clear_key
2178
2179 #export necessary variable
2180 export theme
2181 export gfxmode
2182 export gfxpayload
2183 export vtoydev
2184 export vtoy_path
2185 export vtdebug_flag
2186 export vtoy_iso_fs
2187 export vtoy_iso_part
2188 export vtoy_efi_part
2189 export VENTOY_VERSION
2190 export VTOY_CUR_VIDEO_MODE
2191 export VTOY_EFI_ARCH
2192 export VTOY_MEM_DISK_STR
2193 export VTOY_ISO_RAW_STR
2194 export VTOY_GRUB2_MODE_STR
2195 export VTOY_WIMBOOT_MODE_STR
2196 export VTOY_ISO_UEFI_DRV_STR
2197 export VTOY_F2_CMD
2198 export VTOY_F4_CMD
2199 export VTOY_F5_CMD
2200 export VTOY_F6_CMD
2201 export VTOY_HELP_CMD
2202 export VTOY_CHKSUM_CMD
2203 export VTOY_HELP_TXT_LANGUAGE
2204 export VTOY_CHKSUM_FILE_PATH
2205
2206
2207 #special VTOY_DEFAULT_IMAGE process
2208 if [ -n "$VTOY_DEFAULT_IMAGE" ]; then
2209     if regexp --set 1:vtHotkey --set 2:vtDefault "(F[2-9])>(.*)" "$VTOY_DEFAULT_IMAGE"; then
2210
2211         set default="$vtDefault"
2212         if [ -z "$VTOY_MENU_TIMEOUT" ]; then
2213             set timeout=0
2214         else
2215             set timeout=$VTOY_MENU_TIMEOUT
2216         fi
2217
2218         export timeout
2219         export default
2220
2221         if [ "$vtHotkey" = "F2" ]; then
2222             ventoy_power
2223         elif [ "$vtHotkey" = "F4" ]; then
2224             ventoy_localboot
2225         elif [ "$vtHotkey" = "F5" ]; then
2226             ventoy_diagnosis
2227         elif [ "$vtHotkey" = "F6" ]; then
2228             ventoy_ext_menu
2229         fi
2230
2231         unset timeout
2232         unset default
2233     fi
2234 fi
2235
2236 #colect all image files (iso files)
2237 set ventoy_img_count=0
2238 vt_list_img $vtoy_iso_part ventoy_img_count
2239
2240 #Main menu
2241 if [ $ventoy_img_count -gt 0 ]; then
2242     if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
2243         vt_dynamic_menu 0 0
2244     else
2245         vt_dynamic_menu 0 1
2246     fi
2247 else
2248     if [ -n "$VTOY_NO_ISO_TIP" ]; then
2249         NO_ISO_MENU="No ISO files found, $VTOY_NO_ISO_TIP"
2250     elif [ -n "$VTOY_DEFAULT_SEARCH_ROOT" ]; then
2251         NO_ISO_MENU="No ISO files found, please check VTOY_DEFAULT_SEARCH_ROOT"
2252     else
2253         NO_ISO_MENU="No ISO files found"
2254     fi
2255     menuentry "$NO_ISO_MENU (Press enter to reboot ...)" {
2256         echo -e "\n    Rebooting ... "
2257         reboot
2258     }
2259 fi