INSTALL/grub/grub.cfg

   1 #************************************************************************************
   2 # Copyright (c) 2020, longpanda <admin@ventoy.net>
   3 #
   4 # This program is free software; you can redistribute it and/or
   5 # modify it under the terms of the GNU General Public License as
   6 # published by the Free Software Foundation; either version 3 of the
   7 # License, or (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful, but
  10 # WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 # General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, see <http://www.gnu.org/licenses/>.
  16 #
  17 #************************************************************************************
  18
  19 function ventoy_pause {
  20     echo "press Enter to continue ......"
  21     read vtTmpPause
  22 }
  23
  24 function ventoy_debug_pause {
  25     if [ -n "${vtdebug_flag}" ]; then
  26         echo "press Enter to continue ......"
  27         read vtTmpPause
  28     fi
  29 }
  30
  31 function ventoy_cli_console {
  32     if [ -z "$vtoy_display_mode" ]; then
  33         terminal_output  console
  34     elif [ "$vtoy_display_mode" = "GUI" ]; then
  35         terminal_output  console
  36     fi
  37 }
  38
  39 function ventoy_gui_console {
  40     if [ -z "$vtoy_display_mode" ]; then
  41         terminal_output  gfxterm
  42     elif [ "$vtoy_display_mode" = "GUI" ]; then
  43         terminal_output  gfxterm
  44     fi
  45 }
  46
  47 function ventoy_power {
  48     configfile $prefix/power.cfg
  49 }
  50
  51 function ventoy_diagnosis {
  52     vt_enum_video_mode
  53     configfile $prefix/debug.cfg
  54 }
  55
  56 function ventoy_localboot {
  57     configfile $prefix/localboot.cfg
  58 }
  59
  60 function ventoy_ext_menu {
  61     if [ -e $vt_plugin_path/ventoy/ventoy_grub.cfg ]; then
  62         set ventoy_new_context=1
  63         configfile $vt_plugin_path/ventoy/ventoy_grub.cfg
  64         unset ventoy_new_context
  65     else
  66        echo "ventoy_grub.cfg NOT exist."
  67        echo -e "\npress ENTER to exit ..."
  68        read vtInputKey
  69     fi
  70 }
  71
  72 function get_os_type {
  73     set vtoy_os=Linux
  74
  75     for file in "efi/microsoft/boot/bcd" "sources/boot.wim" "boot/bcd" "bootmgr.efi" "boot/etfsboot.com" ; do
  76         if vt_file_exist_nocase (loop)/$file; then
  77             set vtoy_os=Windows
  78             break
  79         fi
  80     done
  81
  82     if [ "$vtoy_os" = "Linux" ]; then
  83         if vt_strstr "$vt_system_id" "FreeBSD"; then
  84             set vtoy_os=Unix
  85             set vt_unix_type=FreeBSD
  86         elif [ -e (loop)/bin/freebsd-version ]; then
  87             set vtoy_os=Unix
  88             set vt_unix_type=FreeBSD
  89
  90
  91         elif [ -e (loop)/boot/kernel/kernel ]; then
  92             if file --is-x86-kfreebsd (loop)/boot/kernel/kernel; then
  93                 set vtoy_os=Unix
  94                 set vt_unix_type=FreeBSD
  95             elif file --is-x86-knetbsd (loop)/boot/kernel/kernel; then
  96                 set vtoy_os=Unix
  97                 set vt_unix_type=NetBSD
  98             fi
  99         fi
 100     fi
 101
 102     if [ -n "${vtdebug_flag}" ]; then
 103         echo ISO is $vtoy_os
 104     fi
 105 }
 106
 107 function vt_check_compatible_pe {
 108     #Check for PE without external tools
 109     if [ -f $1/HBCD_PE.ini ]; then
 110         set ventoy_compatible=YES
 111     fi
 112 }
 113
 114 function locate_initrd {
 115     vt_linux_locate_initrd
 116
 117     if [ -n "${vtdebug_flag}" ]; then
 118         vt_linux_dump_initrd
 119         ventoy_debug_pause
 120     fi
 121 }
 122
 123 function locate_wim {
 124     vt_windows_locate_wim_patch (loop)
 125
 126     if [ -n "${vtdebug_flag}" ]; then
 127         echo '###############################################'
 128         vt_dump_wim_patch
 129         echo '###############################################'
 130         ventoy_debug_pause
 131     fi
 132 }
 133
 134 function distro_specify_wim_patch {
 135     if [ -d (loop)/h3pe ]; then
 136         vt_windows_collect_wim_patch wim /BOOT/H3_10PE.WIM
 137         vt_windows_collect_wim_patch wim /BOOT/H3_7PE.WIM
 138         vt_windows_collect_wim_patch wim /BOOT/H3_8PE.WIM
 139         vt_windows_collect_wim_patch wim /BOOT/H3_81PE.WIM
 140     fi
 141 }
 142
 143 function distro_specify_wim_patch_phase2 {
 144     if [ -f (loop)/boot/boot.wim ]; then
 145         vt_windows_collect_wim_patch wim /boot/boot.wim
 146     fi
 147 }
 148
 149
 150 function distro_specify_initrd_file {
 151     if [ -e (loop)/boot/all.rdz ]; then
 152         vt_linux_specify_initrd_file /boot/all.rdz
 153     elif [ -e (loop)/boot/xen.gz ]; then
 154         if [ -e (loop)/install.img ]; then
 155             vt_linux_specify_initrd_file /install.img
 156         fi
 157     elif [ -d (loop)/casper ]; then
 158         if [ -e (loop)/casper/initrd ]; then
 159             vt_linux_specify_initrd_file /casper/initrd
 160         fi
 161         if [ -e (loop)/casper/initrd.gz ]; then
 162             vt_linux_specify_initrd_file /casper/initrd.gz
 163         fi
 164         if [ -e (loop)/casper/initrd-oem ]; then
 165             vt_linux_specify_initrd_file /casper/initrd-oem
 166         fi
 167     elif [ -e (loop)/boot/grub/initrd.xz ]; then
 168         vt_linux_specify_initrd_file /boot/grub/initrd.xz
 169     elif [ -e (loop)/initrd.gz ]; then
 170         vt_linux_specify_initrd_file /initrd.gz
 171     elif [ -e (loop)/slax/boot/initrfs.img ]; then
 172         vt_linux_specify_initrd_file /slax/boot/initrfs.img
 173     elif [ -e (loop)/pmagic/initrd.img ]; then
 174         vt_linux_specify_initrd_file /pmagic/initrd.img
 175     elif [ -e (loop)/boot/initrd.xz ]; then
 176         vt_linux_specify_initrd_file /boot/initrd.xz
 177     elif [ -e (loop)/boot/initrd.gz ]; then
 178         vt_linux_specify_initrd_file /boot/initrd.gz
 179     elif [ -f (loop)/boot/initrd ]; then
 180         vt_linux_specify_initrd_file /boot/initrd
 181     elif [ -f (loop)/boot/x86_64/loader/initrd ]; then
 182         vt_linux_specify_initrd_file /boot/x86_64/loader/initrd
 183     elif [ -f (loop)/boot/initramfs-x86_64.img ]; then
 184         vt_linux_specify_initrd_file /boot/initramfs-x86_64.img
 185     elif [ -f (loop)/boot/isolinux/initramfs_data64.cpio.gz ]; then
 186         vt_linux_specify_initrd_file /boot/isolinux/initramfs_data64.cpio.gz
 187
 188
 189     fi
 190
 191     if [ -f (loop)/isolinux/initrd.gz ]; then
 192         vt_linux_specify_initrd_file /isolinux/initrd.gz
 193     fi
 194
 195     if [ "$vt_chosen_size" = "1133375488" ]; then
 196         if [ -d (loop)/boot/grub/x86_64-efi ]; then
 197             vt_cpio_busybox64
 198         fi
 199     fi
 200 }
 201
 202
 203 function distro_specify_initrd_file_phase2 {
 204     if [ -f (loop)/boot/initrd.img ]; then
 205         vt_linux_specify_initrd_file /boot/initrd.img
 206     elif [ -f (loop)/Setup/initrd.gz ]; then
 207         vt_linux_specify_initrd_file /Setup/initrd.gz
 208     elif [ -f (loop)/isolinux/initramfs ]; then
 209         vt_linux_specify_initrd_file /isolinux/initramfs
 210     elif [ -f (loop)/boot/iniramfs.igz ]; then
 211         vt_linux_specify_initrd_file /boot/iniramfs.igz
 212     elif [ -f (loop)/initrd-x86_64 ]; then
 213         vt_linux_specify_initrd_file /initrd-x86_64
 214     elif [ -f (loop)/live/initrd.img ]; then
 215         vt_linux_specify_initrd_file /live/initrd.img
 216     elif [ -f (loop)/initrd.img ]; then
 217         vt_linux_specify_initrd_file /initrd.img
 218     elif [ -f (loop)/sysresccd/boot/x86_64/sysresccd.img ]; then
 219         vt_linux_specify_initrd_file /sysresccd/boot/x86_64/sysresccd.img
 220     elif [ -f (loop)/CDlinux/initrd ]; then
 221         vt_linux_specify_initrd_file /CDlinux/initrd
 222     elif [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 223         vt_linux_specify_initrd_file /parabola/boot/x86_64/parabolaiso.img
 224         if [ -f (loop)/parabola/boot/i686/parabolaiso.img ]; then
 225             vt_linux_specify_initrd_file /parabola/boot/i686/parabolaiso.img
 226         fi
 227     elif [ -f (loop)/hyperbola/boot/x86_64/hyperiso.img ]; then
 228         vt_linux_specify_initrd_file /hyperbola/boot/x86_64/hyperiso.img
 229         if [ -f (loop)/hyperbola/boot/i686/hyperiso.img ]; then
 230             vt_linux_specify_initrd_file /hyperbola/boot/i686/hyperiso.img
 231         fi
 232     elif [ -f (loop)/EFI/BOOT/initrd.img ]; then
 233         #Qubes
 234         vt_linux_specify_initrd_file /EFI/BOOT/initrd.img
 235         if [ "$grub_platform" != "pc" ]; then
 236             vt_add_replace_file 0 "initrd.img"
 237         fi
 238     elif [ -f (loop)/initrd ]; then
 239         vt_linux_specify_initrd_file /initrd
 240     elif [ -f (loop)/live/initrd1 ]; then
 241         vt_linux_specify_initrd_file /live/initrd1
 242     elif [ -f (loop)/isolinux/initrd.img ]; then
 243         vt_linux_specify_initrd_file /isolinux/initrd.img
 244     elif [ -f (loop)/isolinux/initrd.gz ]; then
 245         vt_linux_specify_initrd_file /isolinux/initrd.gz
 246     elif [ -f (loop)/syslinux/kernel/initramfs.gz ]; then
 247         vt_linux_specify_initrd_file /syslinux/kernel/initramfs.gz
 248     elif vt_strstr $vt_volume_id "Daphile"; then
 249         vt_linux_parse_initrd_isolinux   (loop)/isolinux/
 250     elif [ -f (loop)/boot/rootfs.xz ]; then
 251         vt_linux_specify_initrd_file /boot/rootfs.xz
 252         if [ "$grub_platform" != "pc" ]; then
 253             vt_add_replace_file 0 "minimal\\x86_64\\rootfs.xz"
 254         fi
 255     elif [ -f (loop)/arch/boot/x86_64/archiso.img ]; then
 256         vt_linux_specify_initrd_file /arch/boot/x86_64/archiso.img
 257         if [ "$grub_platform" != "pc" ]; then
 258             vt_add_replace_file 0 "EFI\\archiso\\archiso.img"
 259         fi
 260     fi
 261 }
 262
 263 function ventoy_get_ghostbsd_ver {
 264
 265     # vt_parse_iso_create_date $1/${chosen_path} vt_create_date
 266     # if regexp "^202005" "$vt_create_date"; then
 267         # set vt_freebsd_ver=12.x
 268     # fi
 269
 270     set vt_freebsd_ver=12.x
 271 }
 272
 273 function ventoy_get_furybsd_ver {
 274     if regexp "13\.[0-9]" "$2"; then
 275         set vt_freebsd_ver=13.x
 276     else
 277         set vt_freebsd_ver=12.x
 278     fi
 279 }
 280
 281 function ventoy_get_freenas_ver {
 282     set vt_freebsd_ver=11.x
 283
 284     if [ -e (loop)/FreeNAS-MANIFEST ]; then
 285         vt_parse_freenas_ver (loop)/FreeNAS-MANIFEST vt_freenas_ver
 286         if regexp "^13\.[0-9]" "$vt_freenas_ver"; then
 287             set vt_freebsd_ver=13.x
 288         elif regexp "^12\.[0-9]" "$vt_freenas_ver"; then
 289             set vt_freebsd_ver=12.x
 290         elif regexp "^11\.[0-9]" "$vt_freenas_ver"; then
 291             set vt_freebsd_ver=11.x
 292         fi
 293     fi
 294 }
 295
 296 function ventoy_get_midnightbsd_ver {
 297     set vt_freebsd_ver=11.x
 298 }
 299
 300 function ventoy_freebsd_proc {
 301     set vtFreeBsdDistro=FreeBSD
 302
 303     if vt_strstr "$vt_volume_id" "GHOSTBSD"; then
 304         ventoy_get_ghostbsd_ver $1 ${chosen_path}
 305     elif vt_strstr "$vt_volume_id" "FREENAS"; then
 306         ventoy_get_freenas_ver $1 ${chosen_path}
 307     elif vt_strstr "$vt_volume_id" "FURYBSD"; then
 308         ventoy_get_furybsd_ver $1 ${chosen_path}
 309     elif regexp "^13_[0-9]" "$vt_volume_id"; then
 310         set vt_freebsd_ver=13.x
 311     elif regexp "^12_[0-9]" "$vt_volume_id"; then
 312         set vt_freebsd_ver=12.x
 313     elif regexp "^11_[0-9]" "$vt_volume_id"; then
 314         set vt_freebsd_ver=11.x
 315     elif regexp "^10_[0-9]" "$vt_volume_id"; then
 316         set vt_freebsd_ver=10.x
 317     elif regexp "^9_[0-9]" "$vt_volume_id"; then
 318         set vt_freebsd_ver=9.x
 319     elif [ -d (loop)/usr/midnightbsd-dist ]; then
 320         ventoy_get_midnightbsd_ver $1 ${chosen_path}
 321         set vtFreeBsdDistro=MidnightBSD
 322     elif [ -e (loop)/bin/freebsd-version ]; then
 323         vt_unix_parse_freebsd_ver (loop)/bin/freebsd-version vt_userland_ver
 324         if regexp "\"13\.[0-9]-" "$vt_userland_ver"; then
 325             set vt_freebsd_ver=13.x
 326         elif regexp "\"12\.[0-9]-" "$vt_userland_ver"; then
 327             set vt_freebsd_ver=12.x
 328         elif regexp "\"11\.[0-9]-" "$vt_userland_ver"; then
 329             set vt_freebsd_ver=11.x
 330         elif regexp "\"10\.[0-9]-" "$vt_userland_ver"; then
 331             set vt_freebsd_ver=10.x
 332         elif regexp "\"9\.[0-9]-" "$vt_userland_ver"; then
 333             set vt_freebsd_ver=9.x
 334         fi
 335     elif [ -e (loop)/README.TXT ]; then
 336         vt_1st_line (loop)/README.TXT vt_freebsd_line1
 337         if regexp "FreeBSD 13\.[0-9]-" "$vt_freebsd_line1"; then
 338             set vt_freebsd_ver=13.x
 339         elif regexp "FreeBSD 12\.[0-9]-" "$vt_freebsd_line1"; then
 340             set vt_freebsd_ver=12.x
 341         elif regexp "FreeBSD 11\.[0-9]-" "$vt_freebsd_line1"; then
 342             set vt_freebsd_ver=11.x
 343         elif regexp "FreeBSD 10\.[0-9]-" "$vt_freebsd_line1"; then
 344             set vt_freebsd_ver=10.x
 345         elif regexp "FreeBSD 9\.[0-9]-" "$vt_freebsd_line1"; then
 346             set vt_freebsd_ver=9.x
 347         fi
 348     elif vt_strstr "${chosen_path}" "MidnightBSD"; then
 349         set vt_freebsd_ver=9.x
 350     else
 351         set vt_freebsd_ver=12.x
 352     fi
 353
 354     set vt_freebsd_bit=64
 355     for file in "/boot/kernel/kernel" "/boot/kernel/kernel.gz"; do
 356         if [ -e (loop)/$file ]; then
 357             if file --is-i386-kfreebsd (loop)/$file; then
 358                 set vt_freebsd_bit=32
 359             fi
 360             break
 361         fi
 362     done
 363
 364     if [ -n "${vtdebug_flag}" ]; then
 365         echo "This is FreeBSD $vt_freebsd_ver ${vt_freebsd_bit}bit"
 366     fi
 367
 368     unset vt_unix_mod_path
 369     for file in "/COPYRIGHT" "/FreeNAS-MANIFEST" "/version" "/etc/fstab"; do
 370         if [ -e (loop)${file} ]; then
 371             set vt_unix_mod_path=${file}
 372             break
 373         fi
 374     done
 375
 376     if [ -e (loop)/usr/freebsd-dist/cloninst.sh ]; then
 377         set vtFreeBsdDistro=ClonOS
 378     fi
 379
 380     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
 381     vt_unix_replace_conf FreeBSD ${1}${chosen_path}
 382 }
 383
 384 function ventoy_unix_comm_proc {
 385     vt_unix_reset
 386
 387     if [ "$ventoy_compatible" = "NO" ]; then
 388         loopback vtunix $vtoy_efi_part/ventoy/ventoy_unix.cpio
 389
 390         if [ "$vt_unix_type" = "FreeBSD" ]; then
 391             ventoy_freebsd_proc $1 ${chosen_path}
 392         elif [ "$vt_unix_type" = "NetBSD" ]; then
 393             echo "NetBSD not supported"
 394
 395
 396
 397         else
 398             if [ -n "${vtdebug_flag}" ]; then
 399                 echo "Unknown unix type"
 400             fi
 401         fi
 402     fi
 403
 404     vt_unix_chain_data ${1}${chosen_path}
 405     ventoy_debug_pause
 406 }
 407
 408
 409 function uefi_windows_menu_func {
 410     vt_windows_reset
 411
 412     if [ "$ventoy_compatible" = "NO" ]; then
 413
 414         if [ "$ventoy_fs_probe" = "iso9660" ]; then
 415             loopback -d loop
 416             vt_iso9660_nojoliet 1
 417             loopback loop $1$2
 418         fi
 419
 420         for file in "efi/microsoft/boot/bcd"; do
 421             vt_windows_collect_wim_patch bcd (loop)/$file
 422         done
 423
 424         vt_windows_count_wim_patch vt_wim_cnt
 425         if [ $vt_wim_cnt -eq 0 ]; then
 426             distro_specify_wim_patch_phase2
 427         fi
 428
 429         ventoy_debug_pause
 430         locate_wim
 431     fi
 432
 433     vt_windows_chain_data ${1}${chosen_path}
 434     ventoy_debug_pause
 435
 436     if [ -n "$vtoy_chain_mem_addr" ]; then
 437         ventoy_cli_console
 438         chainloader ${vtoy_path}/ventoy_x64.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 439         boot
 440     else
 441         echo "chain empty failed"
 442         ventoy_pause
 443     fi
 444 }
 445
 446 function uefi_linux_menu_func {
 447
 448     if [ "$ventoy_compatible" = "NO" ]; then
 449
 450         if [ "$ventoy_fs_probe" = "udf" ]; then
 451             loopback -d loop
 452             set ventoy_fs_probe=iso9660
 453             loopback loop $1$2
 454         fi
 455
 456         vt_load_cpio  ${vtoy_path}/ventoy.cpio   $2 $1 "busybox=$ventoy_busybox_ver"
 457
 458         vt_linux_clear_initrd
 459
 460         if [ -d (loop)/pmagic ]; then
 461             vt_linux_specify_initrd_file /pmagic/initrd.img
 462         else
 463             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
 464                 if [ -e (loop)/$file ]; then
 465                     vt_linux_parse_initrd_grub  file  (loop)/$file
 466                 fi
 467             done
 468         fi
 469
 470         # special process for special distros
 471         if [ -d (loop)/loader/entries ]; then
 472             vt_linux_parse_initrd_grub  dir  (loop)/loader/entries/
 473         elif [ -d (loop)/boot/grub ]; then
 474             vt_linux_parse_initrd_grub  dir  (loop)/boot/grub/
 475         fi
 476
 477         distro_specify_initrd_file
 478
 479         vt_linux_initrd_count vtcount
 480         if [ $vtcount -eq 0 ]; then
 481             distro_specify_initrd_file_phase2
 482
 483             if [ "$vt_efi_dir" = "NO" ]; then
 484                 if [ -f (loop)/efi.img ];  then
 485                     vt_add_replace_file 0 "initrd"
 486                 fi
 487             fi
 488         fi
 489
 490         locate_initrd
 491
 492         if [ -d (loop)/loader/entries ]; then
 493             vt_linux_get_main_initrd_index vtindex
 494
 495             if [ -d (loop)/arch ]; then
 496                 if [ -f (loop)/arch/boot/x86_64/archiso.img ]; then
 497                     vt_add_replace_file $vtindex "EFI\\archiso\\archiso.img"
 498                 elif [ -f (loop)/boot/initramfs_x86_64.img ]; then
 499                     vt_add_replace_file $vtindex "boot\\initramfs_x86_64.img"
 500                 fi
 501             elif [ -d (loop)/parabola ]; then
 502                 if [ -f (loop)/parabola/boot/x86_64/parabola.img ]; then
 503                     vt_add_replace_file $vtindex "EFI\\parabola\\parabola.img"
 504                 elif [ -f (loop)/boot/initramfs_x86_64.img ]; then
 505                     vt_add_replace_file $vtindex "boot\\initramfs_x86_64.img"
 506                 fi
 507             elif [ -f (loop)/EFI/BOOT/initrd.gz ]; then
 508                 vt_add_replace_file $vtindex "EFI\\BOOT\\initrd.gz"
 509             elif [ -f (loop)/loader/entries/thinstation.conf ]; then
 510                 vt_add_replace_file $vtindex "boot\\initrd"
 511             elif [ -f (loop)/loader/entries/pisi-efi-x86_64.conf ]; then
 512                 vt_add_replace_file $vtindex "EFI\\pisi\\initrd.img"
 513             fi
 514         elif [ -d (loop)/EFI/boot/entries ]; then
 515             if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 516                 vt_add_replace_file 0 "EFI\\parabolaiso\\parabolaiso.img"
 517             elif [ -f (loop)/hyperbola/boot/x86_64/hyperiso.img ]; then
 518                 vt_add_replace_file 0 "EFI\\hyperiso\\hyperiso.img"
 519             fi
 520         elif [ -d (loop)/EFI/BOOT/entries ]; then
 521             if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 522                 vt_add_replace_file 0 "EFI\\parabolaiso\\parabolaiso.img"
 523             fi
 524         elif [ -e (loop)/syslinux/alt0/full.cz ]; then
 525             vt_add_replace_file 0 "EFI\\BOOT\\full.cz"
 526             set FirstTryBootFile='@EFI@BOOT@grubx64.efi'
 527
 528
 529         fi
 530
 531     fi
 532
 533     vt_linux_chain_data ${1}${chosen_path}
 534
 535     if [ -n "$vtoy_chain_mem_addr" ]; then
 536         ventoy_cli_console
 537         chainloader ${vtoy_path}/ventoy_x64.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} FirstTry=${FirstTryBootFile} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 538         boot
 539     else
 540         echo "chain empty failed"
 541         ventoy_pause
 542     fi
 543 }
 544
 545 function uefi_unix_menu_func {
 546     ventoy_unix_comm_proc $1 ${chosen_path}
 547
 548     if [ -n "$vtoy_chain_mem_addr" ]; then
 549         ventoy_cli_console
 550         chainloader ${vtoy_path}/ventoy_x64.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} FirstTry=${FirstTryBootFile} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 551         boot
 552     else
 553         echo "chain empty failed"
 554         ventoy_pause
 555     fi
 556 }
 557
 558 function uefi_iso_menu_func {
 559
 560     if [ -d (loop)/ ]; then
 561         loopback -d loop
 562     fi
 563
 564     if [ -n "$vtisouefi" ]; then
 565         set LoadIsoEfiDriver=on
 566         unset vtisouefi
 567     elif vt_check_mode 2; then
 568         set LoadIsoEfiDriver=on
 569     else
 570         unset LoadIsoEfiDriver
 571     fi
 572
 573     set chosen_path=$2
 574     vt_select_auto_install ${chosen_path}
 575     vt_select_persistence ${chosen_path}
 576
 577     if vt_is_udf ${1}${chosen_path}; then
 578         set ventoy_fs_probe=udf
 579     else
 580         set ventoy_fs_probe=iso9660
 581         vt_iso9660_nojoliet 0
 582     fi
 583
 584     loopback loop ${1}${chosen_path}
 585     get_os_type (loop)
 586
 587     if [ -d (loop)/EFI ]; then
 588         set vt_efi_dir=YES
 589     elif [ -d (loop)/efi ]; then
 590         set vt_efi_dir=YES
 591     else
 592         set vt_efi_dir=NO
 593     fi
 594
 595     if [ -n "$vtcompat" ]; then
 596         set ventoy_compatible=YES
 597         unset vtcompat
 598     elif vt_check_mode 1; then
 599         set ventoy_compatible=YES
 600     else
 601         vt_check_compatible (loop)
 602     fi
 603
 604     vt_img_sector ${1}${chosen_path}
 605
 606     if [ "$vtoy_os" = "Windows" ]; then
 607         vt_check_compatible_pe (loop)
 608         uefi_windows_menu_func  $1 ${chosen_path}
 609     elif [ "$vtoy_os" = "Unix" ]; then
 610         uefi_unix_menu_func $1 ${chosen_path}
 611     else
 612         uefi_linux_menu_func  $1 ${chosen_path}
 613     fi
 614
 615     ventoy_gui_console
 616 }
 617
 618 function uefi_iso_memdisk {
 619     echo 'Loading ISO file to memory ...'
 620     vt_load_img_memdisk ${1}${2} vtoy_iso_buf
 621
 622     ventoy_cli_console
 623     chainloader ${vtoy_path}/ventoy_x64.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
 624     boot
 625
 626     ventoy_gui_console
 627 }
 628
 629
 630 function legacy_windows_menu_func {
 631     vt_windows_reset
 632
 633     if [ "$ventoy_compatible" = "NO" ]; then
 634
 635         if [ "$ventoy_fs_probe" = "iso9660" ]; then
 636             loopback -d loop
 637             vt_iso9660_nojoliet 1
 638             loopback loop $1$2
 639         fi
 640
 641         for file in "boot/bcd" "/efi/microsoft/boot/bcd" "SSTR/BCD"; do
 642             vt_windows_collect_wim_patch bcd (loop)/$file
 643         done
 644
 645         distro_specify_wim_patch
 646
 647         vt_windows_count_wim_patch vt_wim_cnt
 648         if [ $vt_wim_cnt -eq 0 ]; then
 649             distro_specify_wim_patch_phase2
 650         fi
 651
 652         ventoy_debug_pause
 653         locate_wim
 654     fi
 655
 656     vt_windows_chain_data ${1}${chosen_path}
 657     ventoy_debug_pause
 658
 659     if [ -n "$vtoy_chain_mem_addr" ]; then
 660         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag} ibft mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 661         boot
 662     else
 663         echo "chain empty failed"
 664         ventoy_pause
 665     fi
 666 }
 667
 668 function legacy_linux_menu_func {
 669     if [ "$ventoy_compatible" = "NO" ]; then
 670
 671         if [ "$ventoy_fs_probe" = "udf" ]; then
 672             loopback -d loop
 673             set ventoy_fs_probe=iso9660
 674             loopback loop $1$2
 675         fi
 676
 677         vt_load_cpio  $vtoy_path/ventoy.cpio  $2 $1 "busybox=$ventoy_busybox_ver"
 678
 679         vt_linux_clear_initrd
 680
 681         if [ -d (loop)/pmagic ]; then
 682             vt_linux_specify_initrd_file /pmagic/initrd.img
 683         else
 684             for dir in "isolinux" "boot/isolinux" "boot/x86_64/loader" "syslinux" "boot/syslinux"; do
 685                 if [ -d (loop)/$dir ]; then
 686                     vt_linux_parse_initrd_isolinux   (loop)/$dir/
 687                 fi
 688             done
 689         fi
 690
 691         # special process for special distros
 692         #archlinux
 693         if [ -d (loop)/arch/boot/syslinux ]; then
 694             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/
 695             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/boot/syslinux/
 696
 697         #manjaro
 698         elif [ -d (loop)/manjaro ]; then
 699             if [ -e (loop)/boot/grub/kernels.cfg ]; then
 700                 vt_linux_parse_initrd_grub  file  (loop)/boot/grub/kernels.cfg
 701             fi
 702         elif [ -e (loop)/boot/grub/grub.cfg ]; then
 703             vt_linux_parse_initrd_grub  file  (loop)/boot/grub/grub.cfg
 704         fi
 705
 706         distro_specify_initrd_file
 707
 708         vt_linux_initrd_count vtcount
 709         if [ $vtcount -eq 0 ]; then
 710             if [ -d (loop)/rancheros ]; then
 711                 vt_linux_parse_initrd_isolinux   (loop)/boot/  /boot/isolinux/
 712             fi
 713
 714             distro_specify_initrd_file_phase2
 715         fi
 716
 717         locate_initrd
 718     fi
 719
 720     vt_linux_chain_data ${1}${chosen_path}
 721     ventoy_debug_pause
 722
 723     if [ -n "$vtoy_chain_mem_addr" ]; then
 724         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 725         boot
 726     else
 727         echo "chain empty failed"
 728         ventoy_pause
 729     fi
 730 }
 731
 732
 733 function legacy_unix_menu_func {
 734     ventoy_unix_comm_proc $1 ${chosen_path}
 735
 736     if [ -n "$vtoy_chain_mem_addr" ]; then
 737         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 738         boot
 739     else
 740         echo "chain empty failed"
 741         ventoy_pause
 742     fi
 743 }
 744
 745
 746 function legacy_iso_menu_func {
 747
 748     if [ -d (loop)/ ]; then
 749         loopback -d loop
 750     fi
 751
 752     set chosen_path=$2
 753     vt_select_auto_install ${chosen_path}
 754     vt_select_persistence ${chosen_path}
 755
 756     if vt_is_udf ${1}${chosen_path}; then
 757         set ventoy_fs_probe=udf
 758     else
 759         set ventoy_fs_probe=iso9660
 760         vt_iso9660_nojoliet 0
 761     fi
 762
 763     loopback loop ${1}${chosen_path}
 764
 765     get_os_type (loop)
 766
 767     if [ -n "$vtcompat" ]; then
 768         set ventoy_compatible=YES
 769         unset vtcompat
 770     elif vt_check_mode 1; then
 771         set ventoy_compatible=YES
 772     else
 773         vt_check_compatible (loop)
 774     fi
 775
 776     vt_img_sector ${1}${chosen_path}
 777
 778     if [ "$vtoy_os" = "Windows" ]; then
 779         vt_check_compatible_pe (loop)
 780         legacy_windows_menu_func  $1 ${chosen_path}
 781     elif [ "$vtoy_os" = "Unix" ]; then
 782         legacy_unix_menu_func $1 ${chosen_path}
 783     else
 784         legacy_linux_menu_func  $1 ${chosen_path}
 785     fi
 786 }
 787
 788 function legacy_iso_memdisk {
 789
 790     linux16   $vtoy_path/memdisk iso raw
 791     echo "Loading ISO file to memory ..."
 792     initrd16  ${1}${2}
 793     boot
 794 }
 795
 796
 797 function iso_endless_os_proc {
 798     if [ -d (loop)/ ]; then
 799         loopback -d loop
 800     fi
 801
 802     loopback loop ${1}${2}
 803     vt_img_sector ${1}${2}
 804
 805     vt_load_cpio  $vtoy_path/ventoy.cpio  $2 $1  "busybox=$ventoy_busybox_ver"
 806     vt_trailer_cpio $1 $2 noinit
 807
 808     ventoy_debug_pause
 809
 810     vt_set_boot_opt '@kparams' rdinit=/vtoy/vtoy
 811
 812     set eosimage=loop
 813     set ventoy_bls_bootdev=/boot
 814     set ventoy_loading_tip="Loading files ......"
 815
 816     export eosimage
 817     configfile (loop)/endless/grub/grub.cfg
 818
 819     unset eosimage
 820     unset ventoy_bls_bootdev
 821     unset ventoy_loading_tip
 822
 823     vt_unset_boot_opt
 824 }
 825
 826
 827 function ventoy_iso_busybox_ver {
 828     set ventoy_busybox_ver=32
 829
 830     #special process for deepin-live iso
 831     if [ "$vt_chosen_size" = "403701760" ]; then
 832         if vt_str_str $vt_chosen_path "/deepin-live"; then
 833             set ventoy_busybox_ver=64
 834         fi
 835     elif vt_str_begin $vt_volume_id "PHOTON_"; then
 836         set ventoy_busybox_ver=64
 837     elif vt_str_begin $vt_volume_id "smgl-test-quinq-x86_64"; then
 838         set ventoy_busybox_ver=64
 839
 840     fi
 841 }
 842
 843 function iso_common_menuentry {
 844     unset vt_system_id
 845     unset vt_volume_id
 846
 847     vt_chosen_img_path vt_chosen_path vt_chosen_size
 848     vt_parse_iso_volume ${vtoy_iso_part}${vt_chosen_path} vt_system_id vt_volume_id
 849
 850     ventoy_iso_busybox_ver
 851
 852     #special process for Endless OS
 853     if vt_str_begin $vt_volume_id "Endless-OS"; then
 854         iso_endless_os_proc $vtoy_iso_part $vt_chosen_path
 855     elif vt_str_begin $vt_volume_id "TENS-Public"; then
 856         set vtcompat=1
 857     fi
 858
 859     if [ "$grub_platform" = "pc" ]; then
 860         if vt_check_mode 0; then
 861             legacy_iso_memdisk $vtoy_iso_part $vt_chosen_path
 862         else
 863             legacy_iso_menu_func $vtoy_iso_part $vt_chosen_path
 864         fi
 865     else
 866         if vt_check_mode 0; then
 867             uefi_iso_memdisk $vtoy_iso_part  $vt_chosen_path
 868         else
 869             uefi_iso_menu_func $vtoy_iso_part  $vt_chosen_path
 870         fi
 871     fi
 872 }
 873
 874 function miso_common_menuentry {
 875     vt_chosen_img_path vt_chosen_path vt_chosen_size
 876
 877     echo "memdisk mode boot for $vt_chosen_path"
 878     echo ""
 879     ventoy_debug_pause
 880
 881     if [ "$grub_platform" = "pc" ]; then
 882         legacy_iso_memdisk $vtoy_iso_part $vt_chosen_path
 883     else
 884         uefi_iso_memdisk $vtoy_iso_part  $vt_chosen_path
 885     fi
 886 }
 887
 888
 889 function common_unsupport_menuentry {
 890     echo -e "\n The name of the iso file could NOT contain space or non-ascii characters. \n"
 891     echo -e " 文件名中不能有中文或空格 \n"
 892     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
 893     read vtInputKey
 894 }
 895
 896 function miso_unsupport_menuentry {
 897     common_unsupport_menuentry
 898 }
 899
 900 function iso_unsupport_menuentry {
 901     common_unsupport_menuentry
 902 }
 903
 904 function wim_common_menuentry {
 905     vt_chosen_img_path vt_chosen_path vt_chosen_size
 906     vt_wim_chain_data ${vtoy_iso_part}${vt_chosen_path}
 907
 908     ventoy_debug_pause
 909
 910     if [ -n "$vtoy_chain_mem_addr" ]; then
 911         if [ "$grub_platform" = "pc" ]; then
 912             linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 913         else
 914             ventoy_cli_console
 915             chainloader ${vtoy_path}/ventoy_x64.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 916             ventoy_gui_console
 917         fi
 918         boot
 919     else
 920         echo "chain empty failed"
 921         ventoy_pause
 922     fi
 923 }
 924
 925 function wim_unsupport_menuentry {
 926     common_unsupport_menuentry
 927 }
 928
 929 function efi_common_menuentry {
 930     vt_chosen_img_path vt_chosen_path vt_chosen_size
 931
 932     vt_concat_efi_iso ${vtoy_iso_part}${vt_chosen_path} vtoy_iso_buf
 933
 934     ventoy_debug_pause
 935
 936     ventoy_cli_console
 937
 938     unset vtoy_dotefi_retry
 939     chainloader ${vtoy_path}/ventoy_x64.efi memdisk env_param=${env_param} dotefi isoefi=on ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
 940     boot
 941
 942     if [ -n "$vtoy_dotefi_retry" ]; then
 943         unset vtoy_dotefi_retry
 944         chainloader ${vtoy_iso_part}${vt_chosen_path}
 945         boot
 946     fi
 947
 948     ventoy_gui_console
 949 }
 950
 951 function efi_unsupport_menuentry {
 952     common_unsupport_menuentry
 953 }
 954
 955 function vhd_common_menuentry {
 956
 957     if [ "$VTOY_VHD_NO_WARNING" != "1" ]; then
 958         if [ "$vtoy_iso_fs" != "ntfs" ]; then
 959             echo -e "!!! WARNING !!!\n"
 960             echo -e "\nPartition1 ($vtoy_iso_fs) is NOT ntfs, the VHD(x) file may not boot normally \n"
 961             echo -e "\nVHD(x) 文件所在分区不是 ntfs 格式, 可能无法正常启动 \n\n"
 962             echo -n "press ENTER to continue boot (请按 回车 键继续) ..."
 963             read vtInputKey
 964         fi
 965     fi
 966
 967     vt_chosen_img_path vt_chosen_path vt_chosen_size
 968     vt_patch_vhdboot $vt_chosen_path
 969
 970     ventoy_debug_pause
 971
 972     if [ -n "$vtoy_vhd_buf_addr" ]; then
 973         if [ "$grub_platform" = "pc" ]; then
 974             linux16   $vtoy_path/memdisk iso raw
 975             initrd16  mem:${vtoy_vhd_buf_addr}:size:${vtoy_vhd_buf_size}
 976             boot
 977         else
 978             ventoy_cli_console
 979             chainloader ${vtoy_path}/ventoy_x64.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_vhd_buf_addr}:size:${vtoy_vhd_buf_size}
 980             boot
 981             ventoy_gui_console
 982         fi
 983     else
 984         echo "Please put the right ventoy_vhdboot.img file to the 1st partition"
 985         ventoy_pause
 986     fi
 987 }
 988
 989 function vhd_unsupport_menuentry {
 990     common_unsupport_menuentry
 991 }
 992
 993 function vtoyboot_common_func {
 994     set efigrubpart=0
 995     set vtoysupport=0
 996
 997     vt_get_vtoy_type ${1} vtoytype parttype efigrubpart
 998
 999     if vt_str_begin $vtoytype vhd; then
1000         set vtoysupport=1
1001     elif [ "$vtoytype" = "raw" ]; then
1002         set vtoysupport=1
1003     fi
1004
1005     if [ $vtoysupport -eq 1 ]; then
1006         if [ "$grub_platform" = "pc" ]; then
1007             if [ "$parttype" = "gpt" -a $efigrubpart -eq 0 ]; then
1008                 echo "The OS in the vdisk was created in UEFI mode, but current is Legacy BIOS mode."
1009                 echo "虚拟磁盘内的系统是在UEFI模式下创建的，而当前系统是Legacy BIOS模式，可能无法正常启动。"
1010                 ventoy_pause
1011             fi
1012         else
1013             if [ "$parttype" = "mbr" ]; then
1014                 echo "The OS in the vdisk was created in Legacy BIOS mode, but current is UEFI mode."
1015                 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。"
1016                 ventoy_pause
1017             fi
1018         fi
1019
1020         vt_img_sector ${1}
1021         vt_raw_chain_data ${1}
1022
1023         ventoy_debug_pause
1024
1025         if [ -n "$vtoy_chain_mem_addr" ]; then
1026             if [ "$grub_platform" = "pc" ]; then
1027                 vt_acpi_param ${vtoy_chain_mem_addr} 512
1028                 linux16 $vtoy_path/ipxe.krn ${vtdebug_flag}  sector512  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1029                 boot
1030             else
1031                 ventoy_cli_console
1032                 chainloader ${vtoy_path}/ventoy_x64.efi sector512 env_param=${ventoy_env_param} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1033                 boot
1034                 ventoy_gui_console
1035             fi
1036         else
1037             echo "chain empty failed!"
1038             ventoy_pause
1039         fi
1040     else
1041         echo "Unsupported vtoy type $vtoytype"
1042         ventoy_pause
1043     fi
1044 }
1045
1046 function vtoy_common_menuentry {
1047     vt_chosen_img_path vt_chosen_path vt_chosen_size
1048     vtoyboot_common_func ${vtoy_iso_part}${vt_chosen_path}
1049 }
1050
1051 function vtoy_unsupport_menuentry {
1052     common_unsupport_menuentry
1053 }
1054
1055 #
1056 #============================================================#
1057 # IMG file boot process                                      #
1058 #============================================================#
1059 #
1060
1061
1062 function ventoy_img_easyos {
1063     vt_load_cpio  $vtoy_path/ventoy.cpio  ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1064     vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
1065
1066     loopback easysfs (vtimghd,1)/easy.sfs
1067     vt_get_lib_module_ver (easysfs) /lib/modules/ vt_module_ver
1068
1069     if [ -n "$vt_module_ver" ]; then
1070         for mod in "kernel/drivers/md/dm-mod.ko" "kernel/drivers/dax/dax.ko"; do
1071             vt_img_extra_initrd_append  (easysfs)/lib/modules/$vt_module_ver/$mod
1072         done
1073     fi
1074
1075     ventoy_debug_pause
1076
1077     #boot image file
1078     vt_set_boot_opt rdinit=/vtoy/vtoy
1079     vt_img_hook_root
1080
1081     syslinux_configfile (vtimghd,1)/syslinux.cfg
1082
1083     vt_img_unhook_root
1084     vt_unset_boot_opt
1085     loopback -d easysfs
1086 }
1087
1088 function ventoy_img_volumio {
1089     vt_load_cpio  $vtoy_path/ventoy.cpio  ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1090     vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
1091
1092     ventoy_debug_pause
1093
1094     #boot image file
1095     vt_set_boot_opt rdinit=/vtoy/vtoy imgpart=/dev/ventoy2 bootpart=/dev/ventoy1
1096     vt_img_hook_root
1097
1098     syslinux_configfile (vtimghd,1)/syslinux.cfg
1099
1100     vt_img_unhook_root
1101     vt_unset_boot_opt
1102 }
1103
1104 function ventoy_img_openelec {
1105     elec_ver=$1
1106
1107     vt_load_cpio  $vtoy_path/ventoy.cpio  ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1108     vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
1109
1110     loopback vtloopex $vtoy_efi_part/ventoy/vtloopex.cpio
1111     vt_img_extra_initrd_append  (vtloopex)/$elec_ver/vtloopex.tar.xz
1112
1113     ventoy_debug_pause
1114
1115     #boot image file
1116     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=$elec_ver
1117     vt_img_hook_root
1118
1119     set root=(vtimghd,1)
1120     syslinux_configfile (vtimghd,1)/syslinux.cfg
1121
1122     vt_img_unhook_root
1123     vt_unset_boot_opt
1124     loopback -d vtloopex
1125 }
1126
1127
1128 function ventoy_img_freedombox {
1129     vt_load_cpio  $vtoy_path/ventoy.cpio  ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1130     vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
1131
1132     vt_get_lib_module_ver (vtimghd,1) /lib/modules/ vt_module_ver
1133     if [ -n "$vt_module_ver" ]; then
1134         vt_img_extra_initrd_append  (vtimghd,1)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko
1135     fi
1136
1137     ventoy_debug_pause
1138
1139     #boot image file
1140     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=freedombox
1141     vt_img_hook_root
1142
1143     configfile (vtimghd,1)/boot/grub/grub.cfg
1144
1145     vt_img_unhook_root
1146     vt_unset_boot_opt
1147 }
1148
1149 function ventoy_img_paldo {
1150     vt_load_cpio  $vtoy_path/ventoy.cpio  ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1151     vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
1152
1153     ventoy_debug_pause
1154
1155     #boot image file
1156     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=paldo
1157     vt_img_hook_root
1158
1159     vt_fs_enum_1st_file (vtimghd,1) /loader/entries/ vt_paldo_entry_conf
1160     vt_file_basename $vt_paldo_entry_conf vtPaldoVer
1161
1162     echo loading file...
1163     linux (vtimghd,1)/linux-${vtPaldoVer} root=/dev/ventoy1 rootfstype=vfat
1164     initrd (vtimghd,1)/initramfs-${vtPaldoVer}
1165     boot
1166
1167     vt_img_unhook_root
1168     vt_unset_boot_opt
1169 }
1170
1171 function ventoy_img_ubos {
1172     vt_load_cpio  $vtoy_path/ventoy.cpio  ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1173     vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
1174
1175     vt_get_lib_module_ver (vtimghd,3) /lib/modules/ vt_module_ver
1176     if [ -n "$vt_module_ver" ]; then
1177         vt_img_extra_initrd_append  (vtimghd,3)/lib/modules/$vt_module_ver/kernel/drivers/md/dm-mod.ko.xz
1178     fi
1179
1180     ventoy_debug_pause
1181
1182     #boot image file
1183     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=ubos
1184     vt_img_hook_root
1185
1186     echo loading file...
1187     linux (vtimghd,2)/vmlinuz-linux root=/dev/ventoy3 rw
1188     initrd (vtimghd,2)/initramfs-linux.img
1189     boot
1190
1191     vt_img_unhook_root
1192     vt_unset_boot_opt
1193 }
1194
1195 function ventoy_img_recalbox {
1196     vt_load_cpio  $vtoy_path/ventoy.cpio  ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1197     vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
1198
1199     ventoy_debug_pause
1200
1201     #boot image file
1202     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=recalbox
1203     vt_img_hook_root
1204
1205     set root=(vtimghd,1)
1206     configfile (vtimghd,1)/boot/grub/grub.cfg
1207
1208     vt_img_unhook_root
1209     vt_unset_boot_opt
1210 }
1211
1212 function ventoy_img_batocera {
1213     vt_load_cpio  $vtoy_path/ventoy.cpio  ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
1214     vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
1215
1216     ventoy_debug_pause
1217
1218     #boot image file
1219     vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=batocera
1220     vt_img_hook_root
1221
1222     set root=(vtimghd,1)
1223     syslinux_configfile (vtimghd,1)/boot/syslinux/syslinux.cfg
1224
1225     vt_img_unhook_root
1226     vt_unset_boot_opt
1227 }
1228
1229 function ventoy_img_memtest86 {
1230     chainloader (vtimghd,1)/efi/boot/BOOTX64.efi
1231     boot
1232 }
1233
1234 function img_unsupport_tip {
1235     echo -e "\n This IMG file is NOT supported now. \n"
1236     echo -e " 当前不支持启动此 IMG 文件 \n"
1237     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
1238     read vtInputKey
1239 }
1240
1241 function img_common_menuentry {
1242     set ventoy_compatible=YES
1243     set ventoy_busybox_ver=32
1244
1245     vt_chosen_img_path vt_chosen_path vt_chosen_size
1246
1247     if [ -d (vtimghd)/ ]; then
1248         loopback -d vtimghd
1249     fi
1250
1251     loopback vtimghd ${vtoy_iso_part}${vt_chosen_path}
1252     vt_img_sector ${vtoy_iso_part}${vt_chosen_path}
1253
1254     vt_img_part_info (vtimghd)
1255
1256     set vtback_root=$root
1257     ventoy_cli_console
1258     vt_push_last_entry
1259
1260     vt_img_extra_initrd_reset
1261
1262     vt_get_fs_label (vtimghd,1) vtImgHd1Label
1263     if [ -d (vtimghd,2)/lib ]; then
1264         vt_get_fs_label (vtimghd,2) vtImgHd2Label
1265     fi
1266
1267     if [ -e (vtimghd,1)/etc/hostname ]; then
1268         vt_1st_line (vtimghd,1)/etc/hostname vtImgHostname
1269     fi
1270
1271     if [ -e (vtimghd,1)/easy.sfs ]; then
1272         ventoy_img_easyos
1273     elif [ -e (vtimghd,1)/volumio.initrd ]; then
1274         ventoy_img_volumio
1275     elif vt_str_begin $vtImgHd1Label "LAKKA"; then
1276         ventoy_img_openelec lakka
1277     elif vt_str_begin $vtImgHd1Label "LIBREELEC"; then
1278         ventoy_img_openelec LibreELEC
1279     elif vt_str_begin $vtImgHd1Label "paldo-live"; then
1280         ventoy_img_paldo
1281     elif vt_str_begin $vtImgHostname "freedombox"; then
1282         ventoy_img_freedombox
1283     elif vt_str_begin $vtImgHd1Label "BATOCERA"; then
1284         ventoy_img_batocera
1285     elif [ "$vtImgHd2Label" = "RECALBOX" ]; then
1286         ventoy_img_recalbox
1287     elif [ -f (vtimghd,2)/loader/entries/ubos.conf ]; then
1288         ventoy_img_ubos
1289     elif [ -f (vtimghd,1)/efi/boot/mt86.png ]; then
1290         if [ "$grub_platform" = "pc" ]; then
1291             img_unsupport_tip
1292         else
1293             ventoy_img_memtest86
1294         fi
1295     else
1296         vt_linux_chain_data ${vtoy_iso_part}${vt_chosen_path}
1297         if [ "$grub_platform" = "pc" ]; then
1298             linux16 $vtoy_path/ipxe.krn ${vtdebug_flag}  sector512  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1299             boot
1300         else
1301             chainloader ${vtoy_path}/ventoy_x64.efi sector512 env_param=${env_param} isoefi=${LoadIsoEfiDriver} FirstTry=${FirstTryBootFile} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
1302             boot
1303         fi
1304     fi
1305
1306     set root=$vtback_root
1307     vt_pop_last_entry
1308     ventoy_gui_console
1309     set ventoy_compatible=NO
1310 }
1311
1312 function img_unsupport_menuentry {
1313     common_unsupport_menuentry
1314 }
1315
1316 #############################################################
1317 #############################################################
1318 #############################################################
1319 #######                 Main Process              ###########
1320 #############################################################
1321 #############################################################
1322 #############################################################
1323
1324 set VENTOY_VERSION="1.0.21"
1325
1326 # Default menu display mode, you can change it as you want.
1327 #    0: List mode
1328 #    1: TreeView mode
1329 set VTOY_DEFAULT_MENU_MODE=0
1330
1331 set VTOY_MEM_DISK_STR="[Memdisk]"
1332 set VTOY_ISO_RAW_STR="Compatible Mode"
1333 set VTOY_ISO_UEFI_DRV_STR="UEFI FS"
1334
1335 set VTOY_F2_CMD="ventoy_power"
1336 set VTOY_F4_CMD="ventoy_localboot"
1337 set VTOY_F5_CMD="ventoy_diagnosis"
1338 set VTOY_F6_CMD="ventoy_ext_menu"
1339
1340 if [ "$grub_platform" = "pc" ]; then
1341     set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION BIOS  www.ventoy.net"
1342 else
1343     set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION UEFI  www.ventoy.net"
1344 fi
1345
1346 vt_device $root  vtoy_dev
1347
1348 if [ "$vtoy_dev" = "tftp" ]; then
1349     set vtoy_path=($root)
1350     for vtid in 0 1 2 3; do
1351         if [ -f (hd$vtid,2)/ventoy/ventoy.cpio ]; then
1352             set vtoy_iso_part=(hd$vtid,1)
1353             set vtoy_efi_part=(hd$vtid,2)
1354             set vtoydev=hd$vtid
1355             break
1356         fi
1357     done
1358     loadfont ascii
1359
1360     if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
1361        set vt_plugin_path=$vtoy_iso_part
1362     else
1363         set vt_plugin_path=$prefix
1364         vt_load_plugin $vt_plugin_path
1365     fi
1366 else
1367     if [ "$prefix" = "(ventoydisk)/grub" ]; then
1368         set vtoy_path=(ventoydisk)/ventoy
1369     else
1370         set vtoy_path=($root)/ventoy
1371     fi
1372
1373     set vtoydev=$vtoy_dev
1374     set vtoy_iso_part=($vtoy_dev,1)
1375     set vtoy_efi_part=($vtoy_dev,2)
1376     loadfont unicode
1377     set vt_plugin_path=$vtoy_iso_part
1378 fi
1379
1380 #Load Partition Table
1381 vt_load_part_table $vtoydev
1382
1383 #Load Plugin
1384 if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
1385    vt_load_plugin $vtoy_iso_part
1386 fi
1387
1388 if [ -n "$VTOY_MENU_TIMEOUT" ]; then
1389     set timeout=$VTOY_MENU_TIMEOUT
1390 else
1391     unset timeout
1392 fi
1393
1394 if [ -f $vtoy_iso_part/ventoy/ventoy_wimboot.img ]; then
1395     vt_load_wimboot $vtoy_iso_part/ventoy/ventoy_wimboot.img
1396 elif [ -f $vtoy_efi_part/ventoy/ventoy_wimboot.img ]; then
1397     vt_load_wimboot $vtoy_efi_part/ventoy/ventoy_wimboot.img
1398 fi
1399
1400 if [ -f $vtoy_iso_part/ventoy/ventoy_vhdboot.img ]; then
1401     vt_load_vhdboot $vtoy_iso_part/ventoy/ventoy_vhdboot.img
1402 elif [ -f $vtoy_efi_part/ventoy/ventoy_vhdboot.img ]; then
1403     vt_load_vhdboot $vtoy_efi_part/ventoy/ventoy_vhdboot.img
1404 fi
1405
1406
1407 if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
1408     set VTOY_F3_CMD="vt_dynamic_menu 1 1"
1409     set VTOY_HOTKEY_TIP="F1:Memdisk  F2:Power  F3:TreeView  F4:Localboot  F5:Tools  F6:ExMenu"
1410 else
1411     set VTOY_F3_CMD="vt_dynamic_menu 1 0"
1412     set VTOY_HOTKEY_TIP="F1:Memdisk  F2:Power  F3:ListView  F4:Localboot  F5:Tools  F6:ExMenu"
1413 fi
1414
1415
1416 if [ -n "$vtoy_gfxmode" ]; then
1417     set gfxmode=$vtoy_gfxmode
1418     set gfxpayload=keep
1419 else
1420     set gfxmode=1920x1080,1366x768,1024x768,800x600,auto
1421     set gfxpayload=keep
1422 fi
1423
1424
1425 if [ "$vtoy_display_mode" = "CLI" ]; then
1426     terminal_output  console
1427 elif [ "$vtoy_display_mode" = "serial" ]; then
1428     if [ -n "$vtoy_serial_param" ]; then
1429         serial $vtoy_serial_param
1430     fi
1431     terminal_input   serial
1432     terminal_output  serial
1433 elif [ "$vtoy_display_mode" = "serial_console" ]; then
1434     if [ -n "$vtoy_serial_param" ]; then
1435         serial $vtoy_serial_param
1436     fi
1437     terminal_input   serial console
1438     terminal_output  serial console
1439 else
1440     if [ -n "$vtoy_theme" ]; then
1441         set theme=$vtoy_theme
1442     else
1443         set theme=$prefix/themes/ventoy/theme.txt
1444     fi
1445     terminal_output  gfxterm
1446 fi
1447
1448 #export necessary variable
1449 export theme
1450 export gfxmode
1451 export vtoydev
1452 export vtoy_path
1453 export vtdebug_flag
1454 export vtoy_iso_part
1455 export vtoy_efi_part
1456 export VENTOY_VERSION
1457 export VTOY_CUR_VIDEO_MODE
1458
1459
1460 #colect all image files (iso files)
1461 set ventoy_img_count=0
1462 vt_list_img $vtoy_iso_part ventoy_img_count
1463
1464 #Main menu
1465 if [ $ventoy_img_count -gt 0 ]; then
1466     if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
1467         vt_dynamic_menu 0 0
1468     else
1469         vt_dynamic_menu 0 1
1470     fi
1471 else
1472     if [ -n "$VTOY_NO_ISO_TIP" ]; then
1473         NO_ISO_MENU="No ISO files found, $VTOY_NO_ISO_TIP"
1474     elif [ -n "$VTOY_DEFAULT_SEARCH_ROOT" ]; then
1475         NO_ISO_MENU="No ISO files found, please check VTOY_DEFAULT_SEARCH_ROOT"
1476     else
1477         NO_ISO_MENU="No ISO files found"
1478     fi
1479     menuentry "$NO_ISO_MENU (Press enter to reboot ...)" {
1480         echo -e "\n    Rebooting ... "
1481         reboot
1482     }
1483 fi