INSTALL/grub/grub.cfg

   1 #************************************************************************************
   2 # Copyright (c) 2020, longpanda <admin@ventoy.net>
   3 #
   4 # This program is free software; you can redistribute it and/or
   5 # modify it under the terms of the GNU General Public License as
   6 # published by the Free Software Foundation; either version 3 of the
   7 # License, or (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful, but
  10 # WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 # General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, see <http://www.gnu.org/licenses/>.
  16 #
  17 #************************************************************************************
  18
  19 function ventoy_pause {
  20     echo "press Enter to continue ......"
  21     read vtTmpPause
  22 }
  23
  24 function ventoy_debug_pause {
  25     if [ -n "${vtdebug_flag}" ]; then
  26         echo "press Enter to continue ......"
  27         read vtTmpPause
  28     fi
  29 }
  30
  31 function ventoy_cli_console {
  32     if [ -z "$vtoy_display_mode" ]; then
  33         terminal_output  console
  34     elif [ "$vtoy_display_mode" = "GUI" ]; then
  35         terminal_output  console
  36     fi
  37 }
  38
  39 function ventoy_gui_console {
  40     if [ -z "$vtoy_display_mode" ]; then
  41         terminal_output  gfxterm
  42     elif [ "$vtoy_display_mode" = "GUI" ]; then
  43         terminal_output  gfxterm
  44     fi
  45 }
  46
  47 function ventoy_power {
  48     configfile $prefix/power.cfg
  49 }
  50
  51 function ventoy_diagnosis {
  52     configfile $prefix/debug.cfg
  53 }
  54
  55 function ventoy_localboot {
  56     configfile $prefix/localboot.cfg
  57 }
  58
  59 function ventoy_ext_menu {
  60     if [ -e $vt_plugin_path/ventoy/ventoy_grub.cfg ]; then
  61         set ventoy_new_context=1
  62         configfile $vt_plugin_path/ventoy/ventoy_grub.cfg
  63         unset ventoy_new_context
  64     else
  65        echo "ventoy_grub.cfg NOT exist."
  66        echo -e "\npress ENTER to exit ..."
  67        read vtInputKey
  68     fi
  69 }
  70
  71 function get_os_type {
  72     set vtoy_os=Linux
  73
  74     for file in "efi/microsoft/boot/bcd" "sources/boot.wim" "boot/bcd" "bootmgr.efi" "boot/etfsboot.com" ; do
  75         if vt_file_exist_nocase (loop)/$file; then
  76             set vtoy_os=Windows
  77             break
  78         fi
  79     done
  80
  81     if [ "$vtoy_os" = "Linux" ]; then
  82         if vt_strstr "$vt_system_id" "FreeBSD"; then
  83             set vtoy_os=Unix
  84             set vt_unix_type=FreeBSD
  85         elif [ -e (loop)/bin/freebsd-version ]; then
  86             set vtoy_os=Unix
  87             set vt_unix_type=FreeBSD
  88
  89
  90         elif [ -e (loop)/boot/kernel/kernel ]; then
  91             if file --is-x86-kfreebsd (loop)/boot/kernel/kernel; then
  92                 set vtoy_os=Unix
  93                 set vt_unix_type=FreeBSD
  94             elif file --is-x86-knetbsd (loop)/boot/kernel/kernel; then
  95                 set vtoy_os=Unix
  96                 set vt_unix_type=NetBSD
  97             fi
  98         fi
  99     fi
 100
 101     if [ -n "${vtdebug_flag}" ]; then
 102         echo ISO is $vtoy_os
 103     fi
 104 }
 105
 106 function vt_check_compatible_pe {
 107     #Check for PE without external tools
 108     if [ -f $1/HBCD_PE.ini ]; then
 109         set ventoy_compatible=YES
 110     fi
 111 }
 112
 113 function locate_initrd {
 114     vt_linux_locate_initrd
 115
 116     if [ -n "${vtdebug_flag}" ]; then
 117         vt_linux_dump_initrd
 118         ventoy_debug_pause
 119     fi
 120 }
 121
 122 function locate_wim {
 123     vt_windows_locate_wim_patch (loop)
 124
 125     if [ -n "${vtdebug_flag}" ]; then
 126         echo '###############################################'
 127         vt_dump_wim_patch
 128         echo '###############################################'
 129         ventoy_debug_pause
 130     fi
 131 }
 132
 133 function distro_specify_wim_patch {
 134     if [ -d (loop)/h3pe ]; then
 135         vt_windows_collect_wim_patch wim /BOOT/H3_10PE.WIM
 136         vt_windows_collect_wim_patch wim /BOOT/H3_7PE.WIM
 137         vt_windows_collect_wim_patch wim /BOOT/H3_8PE.WIM
 138         vt_windows_collect_wim_patch wim /BOOT/H3_81PE.WIM
 139     fi
 140 }
 141
 142 function distro_specify_wim_patch_phase2 {
 143     if [ -f (loop)/boot/boot.wim ]; then
 144         vt_windows_collect_wim_patch wim /boot/boot.wim
 145     fi
 146 }
 147
 148
 149 function distro_specify_initrd_file {
 150     if [ -e (loop)/boot/all.rdz ]; then
 151         vt_linux_specify_initrd_file /boot/all.rdz
 152     elif [ -e (loop)/boot/xen.gz ]; then
 153         if [ -e (loop)/install.img ]; then
 154             vt_linux_specify_initrd_file /install.img
 155         fi
 156     elif [ -d (loop)/casper ]; then
 157         if [ -e (loop)/casper/initrd ]; then
 158             vt_linux_specify_initrd_file /casper/initrd
 159         fi
 160         if [ -e (loop)/casper/initrd-oem ]; then
 161             vt_linux_specify_initrd_file /casper/initrd-oem
 162         fi
 163     elif [ -e (loop)/boot/grub/initrd.xz ]; then
 164         vt_linux_specify_initrd_file /boot/grub/initrd.xz
 165     elif [ -e (loop)/initrd.gz ]; then
 166         vt_linux_specify_initrd_file /initrd.gz
 167     elif [ -e (loop)/slax/boot/initrfs.img ]; then
 168         vt_linux_specify_initrd_file /slax/boot/initrfs.img
 169     elif [ -e (loop)/pmagic/initrd.img ]; then
 170         vt_linux_specify_initrd_file /pmagic/initrd.img
 171     elif [ -e (loop)/boot/initrd.xz ]; then
 172         vt_linux_specify_initrd_file /boot/initrd.xz
 173     elif [ -f (loop)/boot/initrd ]; then
 174         vt_linux_specify_initrd_file /boot/initrd
 175     elif [ -f (loop)/boot/x86_64/loader/initrd ]; then
 176         vt_linux_specify_initrd_file /boot/x86_64/loader/initrd
 177     elif [ -f (loop)/boot/initramfs-x86_64.img ]; then
 178         vt_linux_specify_initrd_file /boot/initramfs-x86_64.img
 179
 180
 181     fi
 182 }
 183
 184
 185 function distro_specify_initrd_file_phase2 {
 186     if [ -f (loop)/boot/initrd.img ]; then
 187         vt_linux_specify_initrd_file /boot/initrd.img
 188     elif [ -f (loop)/Setup/initrd.gz ]; then
 189         vt_linux_specify_initrd_file /Setup/initrd.gz
 190     elif [ -f (loop)/isolinux/initramfs ]; then
 191         vt_linux_specify_initrd_file /isolinux/initramfs
 192     elif [ -f (loop)/boot/iniramfs.igz ]; then
 193         vt_linux_specify_initrd_file /boot/iniramfs.igz
 194     elif [ -f (loop)/initrd-x86_64 ]; then
 195         vt_linux_specify_initrd_file /initrd-x86_64
 196     elif [ -f (loop)/live/initrd.img ]; then
 197         vt_linux_specify_initrd_file /live/initrd.img
 198     elif [ -f (loop)/initrd.img ]; then
 199         vt_linux_specify_initrd_file /initrd.img
 200     elif [ -f (loop)/sysresccd/boot/x86_64/sysresccd.img ]; then
 201         vt_linux_specify_initrd_file /sysresccd/boot/x86_64/sysresccd.img
 202     elif [ -f (loop)/CDlinux/initrd ]; then
 203         vt_linux_specify_initrd_file /CDlinux/initrd
 204     elif [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 205         vt_linux_specify_initrd_file /parabola/boot/x86_64/parabolaiso.img
 206         if [ -f (loop)/parabola/boot/i686/parabolaiso.img ]; then
 207             vt_linux_specify_initrd_file /parabola/boot/i686/parabolaiso.img
 208         fi
 209     elif [ -f (loop)/EFI/BOOT/initrd.img ]; then
 210         #Qubes
 211         vt_linux_specify_initrd_file /EFI/BOOT/initrd.img
 212         if [ "$grub_platform" != "pc" ]; then
 213             vt_add_replace_file 0 "initrd.img"
 214         fi
 215     elif [ -f (loop)/initrd ]; then
 216         vt_linux_specify_initrd_file /initrd
 217     elif [ -f (loop)/live/initrd1 ]; then
 218         vt_linux_specify_initrd_file /live/initrd1
 219
 220     fi
 221 }
 222
 223 function ventoy_get_ghostbsd_ver {
 224
 225     # vt_parse_iso_create_date $1/${chosen_path} vt_create_date
 226     # if regexp "^202005" "$vt_create_date"; then
 227         # set vt_freebsd_ver=12.x
 228     # fi
 229
 230     set vt_freebsd_ver=12.x
 231 }
 232
 233 function ventoy_get_freenas_ver {
 234     set vt_freebsd_ver=11.x
 235
 236     if [ -e (loop)/FreeNAS-MANIFEST ]; then
 237         vt_parse_freenas_ver (loop)/FreeNAS-MANIFEST vt_freenas_ver
 238         if regexp "^13\.[0-9]" "$vt_freenas_ver"; then
 239             set vt_freebsd_ver=13.x
 240         elif regexp "^12\.[0-9]" "$vt_freenas_ver"; then
 241             set vt_freebsd_ver=12.x
 242         elif regexp "^11\.[0-9]" "$vt_freenas_ver"; then
 243             set vt_freebsd_ver=11.x
 244         fi
 245     fi
 246 }
 247
 248 function ventoy_freebsd_proc {
 249     if vt_strstr "$vt_volume_id" "GHOSTBSD"; then
 250         ventoy_get_ghostbsd_ver $1 ${chosen_path}
 251     elif vt_strstr "$vt_volume_id" "FREENAS"; then
 252         ventoy_get_freenas_ver $1 ${chosen_path}
 253     elif regexp "^13_[0-9]" "$vt_volume_id"; then
 254         set vt_freebsd_ver=13.x
 255     elif regexp "^12_[0-9]" "$vt_volume_id"; then
 256         set vt_freebsd_ver=12.x
 257     elif regexp "^11_[0-9]" "$vt_volume_id"; then
 258         set vt_freebsd_ver=11.x
 259     elif regexp "^10_[0-9]" "$vt_volume_id"; then
 260         set vt_freebsd_ver=10.x
 261     elif regexp "^9_[0-9]" "$vt_volume_id"; then
 262         set vt_freebsd_ver=9.x
 263     elif [ -e (loop)/bin/freebsd-version ]; then
 264         vt_unix_parse_freebsd_ver (loop)/bin/freebsd-version vt_userland_ver
 265         if regexp "\"13\.[0-9]-" "$vt_userland_ver"; then
 266             set vt_freebsd_ver=13.x
 267         elif regexp "\"12\.[0-9]-" "$vt_userland_ver"; then
 268             set vt_freebsd_ver=12.x
 269         elif regexp "\"11\.[0-9]-" "$vt_userland_ver"; then
 270             set vt_freebsd_ver=11.x
 271         elif regexp "\"10\.[0-9]-" "$vt_userland_ver"; then
 272             set vt_freebsd_ver=10.x
 273         elif regexp "\"9\.[0-9]-" "$vt_userland_ver"; then
 274             set vt_freebsd_ver=9.x
 275         fi
 276     elif [ -e (loop)/README.TXT ]; then
 277         vt_1st_line (loop)/README.TXT vt_freebsd_line1
 278         if regexp "FreeBSD 13\.[0-9]-" "$vt_freebsd_line1"; then
 279             set vt_freebsd_ver=13.x
 280         elif regexp "FreeBSD 12\.[0-9]-" "$vt_freebsd_line1"; then
 281             set vt_freebsd_ver=12.x
 282         elif regexp "FreeBSD 11\.[0-9]-" "$vt_freebsd_line1"; then
 283             set vt_freebsd_ver=11.x
 284         elif regexp "FreeBSD 10\.[0-9]-" "$vt_freebsd_line1"; then
 285             set vt_freebsd_ver=10.x
 286         elif regexp "FreeBSD 9\.[0-9]-" "$vt_freebsd_line1"; then
 287             set vt_freebsd_ver=9.x
 288         fi
 289     elif vt_strstr "${chosen_path}" "MidnightBSD"; then
 290         set vt_freebsd_ver=9.x
 291     else
 292         set vt_freebsd_ver=12.x
 293     fi
 294
 295     set vt_freebsd_bit=64
 296     for file in "/boot/kernel/kernel" "/boot/kernel/kernel.gz"; do
 297         if [ -e (loop)/$file ]; then
 298             if file --is-i386-kfreebsd (loop)/$file; then
 299                 set vt_freebsd_bit=32
 300             fi
 301             break
 302         fi
 303     done
 304
 305     if [ -n "${vtdebug_flag}" ]; then
 306         echo "This is FreeBSD $vt_freebsd_ver ${vt_freebsd_bit}bit"
 307     fi
 308
 309     unset vt_unix_mod_path
 310     for file in "/COPYRIGHT" "/FreeNAS-MANIFEST" "/version"; do
 311         if [ -e (loop)${file} ]; then
 312             set vt_unix_mod_path=${file}
 313             break
 314         fi
 315     done
 316
 317     vt_unix_replace_ko $vt_unix_mod_path (vtunix)/ventoy_unix/FreeBSD/geom_ventoy_ko/$vt_freebsd_ver/$vt_freebsd_bit/geom_ventoy.ko.xz
 318     vt_unix_replace_conf FreeBSD ${1}${chosen_path}
 319 }
 320
 321 function ventoy_unix_comm_proc {
 322     vt_unix_reset
 323
 324     if [ "$ventoy_compatible" = "NO" ]; then
 325         loopback vtunix $vtoy_efi_part/ventoy/ventoy_unix.cpio
 326
 327         if [ "$vt_unix_type" = "FreeBSD" ]; then
 328             ventoy_freebsd_proc $1 ${chosen_path}
 329         elif [ "$vt_unix_type" = "NetBSD" ]; then
 330             echo "NetBSD not supported"
 331
 332
 333
 334         else
 335             if [ -n "${vtdebug_flag}" ]; then
 336                 echo "Unknown unix type"
 337             fi
 338         fi
 339     fi
 340
 341     vt_unix_chain_data ${1}${chosen_path}
 342     ventoy_debug_pause
 343 }
 344
 345
 346 function uefi_windows_menu_func {
 347     vt_windows_reset
 348
 349     if [ "$ventoy_compatible" = "NO" ]; then
 350
 351         if [ "$ventoy_fs_probe" = "iso9660" ]; then
 352             loopback -d loop
 353             vt_iso9660_nojoliet 1
 354             loopback loop $1$2
 355         fi
 356
 357         for file in "efi/microsoft/boot/bcd"; do
 358             vt_windows_collect_wim_patch bcd (loop)/$file
 359         done
 360
 361         vt_windows_count_wim_patch vt_wim_cnt
 362         if [ $vt_wim_cnt -eq 0 ]; then
 363             distro_specify_wim_patch_phase2
 364         fi
 365
 366         ventoy_debug_pause
 367         locate_wim
 368     fi
 369
 370     vt_windows_chain_data ${1}${chosen_path}
 371     ventoy_debug_pause
 372
 373     if [ -n "$vtoy_chain_mem_addr" ]; then
 374         ventoy_cli_console
 375         chainloader ${vtoy_path}/ventoy_x64.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 376         boot
 377     else
 378         echo "chain empty failed"
 379         ventoy_pause
 380     fi
 381 }
 382
 383 function uefi_linux_menu_func {
 384     if [ "$ventoy_compatible" = "NO" ]; then
 385
 386         if [ "$ventoy_fs_probe" = "udf" ]; then
 387             loopback -d loop
 388             set ventoy_fs_probe=iso9660
 389             loopback loop $1$2
 390         fi
 391
 392         vt_load_cpio  ${vtoy_path}/ventoy.cpio   $2 $1 "busybox=$ventoy_busybox_ver"
 393
 394         vt_linux_clear_initrd
 395
 396         if [ -d (loop)/pmagic ]; then
 397             vt_linux_specify_initrd_file /pmagic/initrd.img
 398         else
 399             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
 400                 if [ -e (loop)/$file ]; then
 401                     vt_linux_parse_initrd_grub  file  (loop)/$file
 402                 fi
 403             done
 404         fi
 405
 406         # special process for special distros
 407         if [ -d (loop)/loader/entries ]; then
 408             vt_linux_parse_initrd_grub  dir  (loop)/loader/entries/
 409         elif [ -d (loop)/boot/grub ]; then
 410             vt_linux_parse_initrd_grub  dir  (loop)/boot/grub/
 411         fi
 412
 413         distro_specify_initrd_file
 414
 415         vt_linux_initrd_count vtcount
 416         if [ $vtcount -eq 0 ]; then
 417             distro_specify_initrd_file_phase2
 418
 419             if [ "$vt_efi_dir" = "NO" ]; then
 420                 if [ -f (loop)/efi.img ];  then
 421                     vt_add_replace_file 0 "initrd"
 422                 fi
 423             fi
 424         fi
 425
 426         locate_initrd
 427
 428         if [ -d (loop)/loader/entries ]; then
 429             vt_linux_get_main_initrd_index vtindex
 430
 431             if [ -d (loop)/arch ]; then
 432                 if [ -f (loop)/arch/boot/x86_64/archiso.img ]; then
 433                     vt_add_replace_file $vtindex "EFI\\archiso\\archiso.img"
 434                 elif [ -f (loop)/boot/initramfs_x86_64.img ]; then
 435                     vt_add_replace_file $vtindex "boot\\initramfs_x86_64.img"
 436                 fi
 437             elif [ -f (loop)/EFI/BOOT/initrd.gz ]; then
 438                 vt_add_replace_file $vtindex "EFI\\BOOT\\initrd.gz"
 439             elif [ -f (loop)/loader/entries/thinstation.conf ]; then
 440                 vt_add_replace_file $vtindex "boot\\initrd"
 441             fi
 442         elif [ -d (loop)/EFI/boot/entries ]; then
 443             if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
 444                 vt_add_replace_file 0 "EFI\\parabolaiso\\parabolaiso.img"
 445             fi
 446         elif [ -e (loop)/syslinux/alt0/full.cz ]; then
 447             vt_add_replace_file 0 "EFI\\BOOT\\full.cz"
 448             set FirstTryBootFile='@EFI@BOOT@grubx64.efi'
 449         fi
 450
 451     fi
 452
 453     vt_linux_chain_data ${1}${chosen_path}
 454
 455     if [ -n "$vtoy_chain_mem_addr" ]; then
 456         ventoy_cli_console
 457         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}
 458         boot
 459     else
 460         echo "chain empty failed"
 461         ventoy_pause
 462     fi
 463 }
 464
 465 function uefi_unix_menu_func {
 466     ventoy_unix_comm_proc $1 ${chosen_path}
 467
 468     if [ -n "$vtoy_chain_mem_addr" ]; then
 469         ventoy_cli_console
 470         chainloader ${vtoy_path}/ventoy_x64.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} FirstTry=${FirstTryBootFile} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 471         boot
 472     else
 473         echo "chain empty failed"
 474         ventoy_pause
 475     fi
 476 }
 477
 478 function uefi_iso_menu_func {
 479
 480     if [ -d (loop)/ ]; then
 481         loopback -d loop
 482     fi
 483
 484     if [ -n "$vtisouefi" ]; then
 485         set LoadIsoEfiDriver=on
 486         unset vtisouefi
 487     elif vt_check_mode 2; then
 488         set LoadIsoEfiDriver=on
 489     else
 490         unset LoadIsoEfiDriver
 491     fi
 492
 493     set chosen_path=$2
 494     vt_select_auto_install ${chosen_path}
 495     vt_select_persistence ${chosen_path}
 496
 497     if vt_is_udf ${1}${chosen_path}; then
 498         set ventoy_fs_probe=udf
 499     else
 500         set ventoy_fs_probe=iso9660
 501         vt_iso9660_nojoliet 0
 502     fi
 503
 504     loopback loop ${1}${chosen_path}
 505     get_os_type (loop)
 506
 507     if [ -d (loop)/EFI ]; then
 508         set vt_efi_dir=YES
 509     elif [ -d (loop)/efi ]; then
 510         set vt_efi_dir=YES
 511     else
 512         set vt_efi_dir=NO
 513     fi
 514
 515     if [ -n "$vtcompat" ]; then
 516         set ventoy_compatible=YES
 517         unset vtcompat
 518     elif vt_check_mode 1; then
 519         set ventoy_compatible=YES
 520     else
 521         vt_check_compatible (loop)
 522     fi
 523
 524     vt_img_sector ${1}${chosen_path}
 525
 526     if [ "$vtoy_os" = "Windows" ]; then
 527         vt_check_compatible_pe (loop)
 528         uefi_windows_menu_func  $1 ${chosen_path}
 529     elif [ "$vtoy_os" = "Unix" ]; then
 530         uefi_unix_menu_func $1 ${chosen_path}
 531     else
 532         uefi_linux_menu_func  $1 ${chosen_path}
 533     fi
 534
 535     ventoy_gui_console
 536 }
 537
 538 function uefi_iso_memdisk {
 539     echo 'Loading ISO file to memory ...'
 540     vt_load_img_memdisk ${1}${2} vtoy_iso_buf
 541
 542     ventoy_cli_console
 543     chainloader ${vtoy_path}/ventoy_x64.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
 544     boot
 545
 546     ventoy_gui_console
 547 }
 548
 549
 550 function legacy_windows_menu_func {
 551     vt_windows_reset
 552
 553     if [ "$ventoy_compatible" = "NO" ]; then
 554
 555         if [ "$ventoy_fs_probe" = "iso9660" ]; then
 556             loopback -d loop
 557             vt_iso9660_nojoliet 1
 558             loopback loop $1$2
 559         fi
 560
 561         for file in "boot/bcd" "/efi/microsoft/boot/bcd" "SSTR/BCD"; do
 562             vt_windows_collect_wim_patch bcd (loop)/$file
 563         done
 564
 565         distro_specify_wim_patch
 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 [ -n "$vtoy_chain_mem_addr" ]; then
 580         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag} ibft mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 581         boot
 582     else
 583         echo "chain empty failed"
 584         ventoy_pause
 585     fi
 586 }
 587
 588 function legacy_linux_menu_func {
 589     if [ "$ventoy_compatible" = "NO" ]; then
 590
 591         if [ "$ventoy_fs_probe" = "udf" ]; then
 592             loopback -d loop
 593             set ventoy_fs_probe=iso9660
 594             loopback loop $1$2
 595         fi
 596
 597         vt_load_cpio  $vtoy_path/ventoy.cpio  $2 $1 "busybox=$ventoy_busybox_ver"
 598
 599         vt_linux_clear_initrd
 600
 601         if [ -d (loop)/pmagic ]; then
 602             vt_linux_specify_initrd_file /pmagic/initrd.img
 603         else
 604             for dir in "isolinux" "boot/isolinux" "boot/x86_64/loader" "syslinux" "boot/syslinux"; do
 605                 if [ -d (loop)/$dir ]; then
 606                     vt_linux_parse_initrd_isolinux   (loop)/$dir/
 607                 fi
 608             done
 609         fi
 610
 611         # special process for special distros
 612         #archlinux
 613         if [ -d (loop)/arch/boot/syslinux ]; then
 614             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/
 615             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/boot/syslinux/
 616
 617         #manjaro
 618         elif [ -d (loop)/manjaro ]; then
 619             if [ -e (loop)/boot/grub/kernels.cfg ]; then
 620                 vt_linux_parse_initrd_grub  file  (loop)/boot/grub/kernels.cfg
 621             fi
 622         elif [ -e (loop)/boot/grub/grub.cfg ]; then
 623             vt_linux_parse_initrd_grub  file  (loop)/boot/grub/grub.cfg
 624         fi
 625
 626         distro_specify_initrd_file
 627
 628         vt_linux_initrd_count vtcount
 629         if [ $vtcount -eq 0 ]; then
 630             distro_specify_initrd_file_phase2
 631         fi
 632
 633         locate_initrd
 634     fi
 635
 636     vt_linux_chain_data ${1}${chosen_path}
 637     ventoy_debug_pause
 638
 639     if [ -n "$vtoy_chain_mem_addr" ]; then
 640         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 641         boot
 642     else
 643         echo "chain empty failed"
 644         ventoy_pause
 645     fi
 646 }
 647
 648
 649 function legacy_unix_menu_func {
 650     ventoy_unix_comm_proc $1 ${chosen_path}
 651
 652     if [ -n "$vtoy_chain_mem_addr" ]; then
 653         linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 654         boot
 655     else
 656         echo "chain empty failed"
 657         ventoy_pause
 658     fi
 659 }
 660
 661
 662 function legacy_iso_menu_func {
 663
 664     if [ -d (loop)/ ]; then
 665         loopback -d loop
 666     fi
 667
 668     set chosen_path=$2
 669     vt_select_auto_install ${chosen_path}
 670     vt_select_persistence ${chosen_path}
 671
 672     if vt_is_udf ${1}${chosen_path}; then
 673         set ventoy_fs_probe=udf
 674     else
 675         set ventoy_fs_probe=iso9660
 676         vt_iso9660_nojoliet 0
 677     fi
 678
 679     loopback loop ${1}${chosen_path}
 680
 681     get_os_type (loop)
 682
 683     if [ -n "$vtcompat" ]; then
 684         set ventoy_compatible=YES
 685         unset vtcompat
 686     elif vt_check_mode 1; then
 687         set ventoy_compatible=YES
 688     else
 689         vt_check_compatible (loop)
 690     fi
 691
 692     vt_img_sector ${1}${chosen_path}
 693
 694     if [ "$vtoy_os" = "Windows" ]; then
 695         vt_check_compatible_pe (loop)
 696         legacy_windows_menu_func  $1 ${chosen_path}
 697     elif [ "$vtoy_os" = "Unix" ]; then
 698         legacy_unix_menu_func $1 ${chosen_path}
 699     else
 700         legacy_linux_menu_func  $1 ${chosen_path}
 701     fi
 702 }
 703
 704 function legacy_iso_memdisk {
 705
 706     linux16   $vtoy_path/memdisk iso raw
 707     echo "Loading ISO file to memory ..."
 708     initrd16  ${1}${2}
 709     boot
 710 }
 711
 712
 713 function iso_endless_os_proc {
 714     if [ -d (loop)/ ]; then
 715         loopback -d loop
 716     fi
 717
 718     loopback loop ${1}${2}
 719     vt_img_sector ${1}${2}
 720
 721     vt_load_cpio  $vtoy_path/ventoy.cpio  $2 $1  "busybox=$ventoy_busybox_ver"
 722     vt_trailer_cpio $1 $2 noinit
 723
 724     ventoy_debug_pause
 725
 726     vt_set_boot_opt '@kparams' rdinit=/vtoy/vtoy
 727
 728     set eosimage=loop
 729     set ventoy_bls_bootdev=/boot
 730     set ventoy_loading_tip="Loading files ......"
 731
 732     export eosimage
 733     configfile (loop)/endless/grub/grub.cfg
 734
 735     unset eosimage
 736     unset ventoy_bls_bootdev
 737     unset ventoy_loading_tip
 738
 739     vt_unset_boot_opt
 740 }
 741
 742
 743 function ventoy_iso_busybox_ver {
 744     set ventoy_busybox_ver=32
 745
 746     #special process for deepin-live iso
 747     if [ "$vt_chosen_size" = "403701760" ]; then
 748         if vt_str_begin $vt_chosen_path "/deepin-live"; then
 749             set ventoy_busybox_ver=64
 750         fi
 751     fi
 752 }
 753
 754 function iso_common_menuentry {
 755     unset vt_system_id
 756     unset vt_volume_id
 757
 758     vt_chosen_img_path vt_chosen_path vt_chosen_size
 759     vt_parse_iso_volume ${vtoy_iso_part}${vt_chosen_path} vt_system_id vt_volume_id
 760
 761     ventoy_iso_busybox_ver
 762
 763     #special process for Endless OS
 764     if vt_str_begin $vt_volume_id "Endless-OS"; then
 765         iso_endless_os_proc $vtoy_iso_part $vt_chosen_path
 766     fi
 767
 768     if [ "$grub_platform" = "pc" ]; then
 769         if vt_check_mode 0; then
 770             legacy_iso_memdisk $vtoy_iso_part $vt_chosen_path
 771         else
 772             legacy_iso_menu_func $vtoy_iso_part $vt_chosen_path
 773         fi
 774     else
 775         if vt_check_mode 0; then
 776             uefi_iso_memdisk $vtoy_iso_part  $vt_chosen_path
 777         else
 778             uefi_iso_menu_func $vtoy_iso_part  $vt_chosen_path
 779         fi
 780     fi
 781 }
 782
 783 function common_unsupport_menuentry {
 784     echo -e "\n The name of the iso file could NOT contain space or non-ascii characters. \n"
 785     echo -e " 文件名中不能有中文或空格 \n"
 786     echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
 787     read vtInputKey
 788 }
 789
 790 function iso_unsupport_menuentry {
 791     common_unsupport_menuentry
 792 }
 793
 794 function wim_common_menuentry {
 795     vt_chosen_img_path vt_chosen_path vt_chosen_size
 796     vt_wim_chain_data ${vtoy_iso_part}${vt_chosen_path}
 797
 798     ventoy_debug_pause
 799
 800     if [ -n "$vtoy_chain_mem_addr" ]; then
 801         if [ "$grub_platform" = "pc" ]; then
 802             linux16   $vtoy_path/ipxe.krn ${vtdebug_flag}  mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 803         else
 804             ventoy_cli_console
 805             chainloader ${vtoy_path}/ventoy_x64.efi  env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
 806             ventoy_gui_console
 807         fi
 808         boot
 809     else
 810         echo "chain empty failed"
 811         ventoy_pause
 812     fi
 813 }
 814
 815 function wim_unsupport_menuentry {
 816     common_unsupport_menuentry
 817 }
 818
 819 function efi_common_menuentry {
 820     vt_chosen_img_path vt_chosen_path vt_chosen_size
 821
 822     vt_concat_efi_iso ${vtoy_iso_part}${vt_chosen_path} vtoy_iso_buf
 823
 824     ventoy_debug_pause
 825
 826     ventoy_cli_console
 827     chainloader ${vtoy_path}/ventoy_x64.efi memdisk env_param=${env_param} isoefi=on ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
 828     boot
 829     ventoy_gui_console
 830 }
 831
 832 function efi_unsupport_menuentry {
 833     common_unsupport_menuentry
 834 }
 835
 836
 837 function ventoy_img_busybox_ver {
 838     set ventoy_busybox_ver=32
 839
 840     if [ -e (vtimghd,2)/etc/openwrt_release ]; then
 841         if vt_file_strstr (vtimghd,2)/etc/openwrt_release x86_64; then
 842             set ventoy_busybox_ver=64
 843         fi
 844     fi
 845 }
 846
 847 function img_common_menuentry {
 848
 849     echo "To be implement"
 850 }
 851
 852 function img_unsupport_menuentry {
 853     common_unsupport_menuentry
 854 }
 855
 856 #############################################################
 857 #############################################################
 858 #############################################################
 859 #######                 Main Process              ###########
 860 #############################################################
 861 #############################################################
 862 #############################################################
 863
 864 set VENTOY_VERSION="1.0.18"
 865
 866 # Default menu display mode, you can change it as you want.
 867 #    0: List mode
 868 #    1: TreeView mode
 869 set VTOY_DEFAULT_MENU_MODE=0
 870
 871 set VTOY_MEM_DISK_STR="[Memdisk]"
 872 set VTOY_ISO_RAW_STR="Compatible Mode"
 873 set VTOY_ISO_UEFI_DRV_STR="UEFI FS"
 874
 875 set VTOY_F2_CMD="ventoy_power"
 876 set VTOY_F4_CMD="ventoy_localboot"
 877 set VTOY_F5_CMD="ventoy_diagnosis"
 878 set VTOY_F6_CMD="ventoy_ext_menu"
 879
 880 if [ "$grub_platform" = "pc" ]; then
 881     set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION BIOS  www.ventoy.net"
 882 else
 883     set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION UEFI  www.ventoy.net"
 884 fi
 885
 886 vt_device $root  vtoy_dev
 887
 888 if [ "$vtoy_dev" = "tftp" ]; then
 889     set vtoy_path=($root)
 890     for vtid in 0 1 2 3; do
 891         if [ -d (hd$vtid,2)/ventoy ]; then
 892             set vtoy_iso_part=(hd$vtid,1)
 893             set vtoy_efi_part=(hd$vtid,2)
 894             break
 895         fi
 896     done
 897     loadfont ascii
 898
 899     if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
 900        set vt_plugin_path=$vtoy_iso_part
 901     else
 902         set vt_plugin_path=$prefix
 903         vt_load_plugin $vt_plugin_path
 904     fi
 905 else
 906     if [ "$prefix" = "(ventoydisk)/grub" ]; then
 907         set vtoy_path=(ventoydisk)/ventoy
 908     else
 909         set vtoy_path=($root)/ventoy
 910     fi
 911
 912     set vtoy_iso_part=($vtoy_dev,1)
 913     set vtoy_efi_part=($vtoy_dev,2)
 914     loadfont unicode
 915     set vt_plugin_path=$vtoy_iso_part
 916 fi
 917
 918
 919 #Load Plugin
 920 if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
 921    vt_load_plugin $vtoy_iso_part
 922 fi
 923
 924 if [ -n "$VTOY_MENU_TIMEOUT" ]; then
 925     set timeout=$VTOY_MENU_TIMEOUT
 926 else
 927     unset timeout
 928 fi
 929
 930 if [ -f $vtoy_iso_part/ventoy/ventoy_wimboot.img ]; then
 931     vt_load_wimboot $vtoy_iso_part/ventoy/ventoy_wimboot.img
 932 elif [ -f $vtoy_efi_part/ventoy/ventoy_wimboot.img ]; then
 933     vt_load_wimboot $vtoy_efi_part/ventoy/ventoy_wimboot.img
 934 fi
 935
 936
 937 if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
 938     set VTOY_F3_CMD="vt_dynamic_menu 1 1"
 939     set VTOY_HOTKEY_TIP="F1:Memdisk  F2:Power  F3:TreeView  F4:Localboot  F5:Debug  F6:ExMenu"
 940 else
 941     set VTOY_F3_CMD="vt_dynamic_menu 1 0"
 942     set VTOY_HOTKEY_TIP="F1:Memdisk  F2:Power  F3:ListView  F4:Localboot  F5:Debug  F6:ExMenu"
 943 fi
 944
 945
 946 if [ -n "$vtoy_gfxmode" ]; then
 947     set gfxmode=$vtoy_gfxmode
 948 else
 949     set gfxmode=1920x1080,1366x768,1024x768
 950 fi
 951
 952 if [ "$vtoy_display_mode" = "CLI" ]; then
 953     terminal_output  console
 954 elif [ "$vtoy_display_mode" = "serial" ]; then
 955     if [ -n "$vtoy_serial_param" ]; then
 956         serial $vtoy_serial_param
 957     fi
 958     terminal_input   serial
 959     terminal_output  serial
 960 elif [ "$vtoy_display_mode" = "serial_console" ]; then
 961     if [ -n "$vtoy_serial_param" ]; then
 962         serial $vtoy_serial_param
 963     fi
 964     terminal_input   serial console
 965     terminal_output  serial console
 966 else
 967     if [ -n "$vtoy_theme" ]; then
 968         set theme=$vtoy_theme
 969     else
 970         set theme=$prefix/themes/ventoy/theme.txt
 971     fi
 972     terminal_output  gfxterm
 973 fi
 974
 975 #export necessary variable
 976 export theme
 977 export gfxmode
 978 export vtoy_dev
 979 export vtoy_iso_part
 980 export vtoy_efi_part
 981 export VENTOY_VERSION
 982
 983
 984
 985
 986 #colect all image files (iso files)
 987 set ventoy_img_count=0
 988 vt_list_img $vtoy_iso_part ventoy_img_count
 989
 990 #Main menu
 991 if [ $ventoy_img_count -gt 0 ]; then
 992     if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
 993         vt_dynamic_menu 0 0
 994     else
 995         vt_dynamic_menu 0 1
 996     fi
 997 else
 998     if [ -n "$VTOY_NO_ISO_TIP" ]; then
 999         NO_ISO_MENU="No ISO files found, $VTOY_NO_ISO_TIP"
1000     elif [ -n "$VTOY_DEFAULT_SEARCH_ROOT" ]; then
1001         NO_ISO_MENU="No ISO files found, please check VTOY_DEFAULT_SEARCH_ROOT"
1002     else
1003         NO_ISO_MENU="No ISO files found"
1004     fi
1005     menuentry "$NO_ISO_MENU (Press enter to reboot ...)" {
1006         echo -e "\n    Rebooting ... "
1007         reboot
1008     }
1009 fi