#!ipxe
# Script: install/main.ipxe
# ID: 573d6796-07df-44fd-a266-9bb9eaa1b730

# For more information, see:
# https://ipxe.org/
# https://ipxe.org/scripting

#################################
# Script-wide/global variables. #
#################################
:set_script_vars
isset ${do_debug} || set do_debug 0
isset ${do_serial} || set do_serial 0
set base_url https://boot.netfire.com/
set http_base_url http://boot.netfire.com/
:set_bg
iseq ${bg_set} 1 && goto skip_set_bg ||
echo Setting up menus...
# Try different backgrounds sequentially until we find one that works.
console --keep --picture ${base_url}bg.png && set bg_set 1 && goto skip_set_bg ||
console --keep --picture ${base_url}bg_lores.png && set bg_set 1 && goto skip_set_bg ||
console --keep --picture ${base_url}bg.pnm && set bg_set 1 && goto skip_set_bg ||
console --keep --picture ${base_url}bg_lores.pnm && set bg_set 1 && goto skip_set_bg ||
# Finally, fall back to text-only mode.
echo Failed to use graphical console; reverting to text-only.
console --x 1024 --y 768 ||
# "Red" xformed to a brighter/robust red)
colour --rgb 0xb52a3d 1 ||
# "Green" xformed to orange)
colour --rgb 0xcf6245 2 ||
# "Yellow" xformed to more of a gold)
colour --rgb 0xc7a34d 3 ||
# "Magenta" xformed to a light purple)
colour --rgb 0x6139a9 5 ||
# "Cyan" xformed to dark blue)
colour --rgb 0x000120 6 ||
##
cpair --foreground 7 --background 5 0 ||
cpair --foreground 7 --background 6 1 ||
cpair --foreground 3 --background 6 2 ||
cpair --foreground 7 --background 6 3 ||
cpair --foreground 1 --background 6 4 ||
cpair --foreground 6 --background 1 5 ||
cpair --foreground 7 --background 6 6 ||
cpair --foreground 7 --background 6 7 ||
set bg_set 1 ||
:skip_set_bg
set script_path ${base_url}install/main.ipxe ||
# If 573d6796-07df-44fd-a266-9bb9eaa1b730/prev (this script) is not set, assume this is the entry script.
isset ${573d6796-07df-44fd-a266-9bb9eaa1b730/prev} || set 573d6796-07df-44fd-a266-9bb9eaa1b730/prev ${script_path}
isset ${entry_script} && goto skip_set_entry ||
set entry_script ${script_path} ||
:skip_set_entry
# Since we are at the beginning of a script, we need to set this to "true".
set prev_is_script 1 ||
#####################################
# End script-wide/global variables. #
#####################################
:skip_script_vars

############################################
# Set hardware architecture and            #
# bitness strings for use in templating.   #
# Note:                                    #
# (U)EFI vs. BIOS can be determined by     #
# the ${platform} iPXE builtin.            #
# More information:                        #
# https://ipxe.org/cfg/platform            #
############################################
# bits: 64, 32                             #
# arch0: x86_64, i386, arm64, arm32        #
# arch0u: X86_64, I386, ARM64, ARM32       #
# arch1: x86_64, x86, arm64, arm32         #
# arch1u: X86_64, X86, ARM64, ARM32        #
# arch2: amd64, i686, arm64, arm32         #
# arch2u: AMD64, I686, ARM64, ARM32        #
# ${buildarch}: x86_64, i386, arm64, arm32 #
# ${platform}: efi, pcbios, linux          #
############################################
:setarch
isset ${bits} && goto skiparch ||
set arch0 ${buildarch}
goto setarch-${arch0} || goto exiterr
:setarch-i386
# If true, it's a 32-bit build but a 64-bit CPU, so...
cpuid --ext 29 && goto setarch-x86_64 ||
# Otherwise definitely 32-bit.
set bits 32
set arch0u I386
set arch1 x86
set arch1u X86
set arch2 i686
set arch2u I686
goto skiparch
:setarch-x86_64
iseq ${arch0} i386 && set arch0 x86_64 ||
set bits 64
set arch0u X86_64
set arch1 x86_64
set arch1u ${arch0u}
set arch2 amd64
set arch2u AMD64
goto skiparch
:setarch-arm32
set bits 32
set arch0u ARM32
set arch1 arm32
set arch1u ${arch0u}
set arch2 ${arch1}
set arch2u ${arch0u}
goto skiparch
:setarch-arm64
set bits 64
set arch0u ARM64
set arch1 arm64
set arch1u ${arch0u}
set arch2 ${arch1}
set arch2u ${arch0u}
goto skiparch
##########################################
# End hardware architecture and bitness. #
##########################################
:skiparch

#########################
# Convenience variables #
#########################
:setconvenience
isset ${esc} && goto skipconvenience ||
set esc:hex 1b
set cls ${esc:string}[2J
#############################
# End convenience variables #
#############################
:skipconvenience

###############################################
# Boot options for all (supported) MenuItems. #
###############################################
:getbootopts



#####################
# End boot options. #
#####################
:skipgetbootopts

##########################
# Target Selection/flow. #
##########################
:findtarget
# If we previously loaded (and left/attempted to leave) a menu within this script,
# ${573d6796-07df-44fd-a266-9bb9eaa1b730/tgt} will be set to that menu's label.
# It will be unset/null (${} -- `isset ${foo} == false` is the same as `iseq ${foo} == ${}` if it is unset.)
# if this is the first time loading this script.
isset ${573d6796-07df-44fd-a266-9bb9eaa1b730/tgt} && goto ${573d6796-07df-44fd-a266-9bb9eaa1b730/tgt} ||
########################
# End Target Selection #
########################
:skipfindtarget

#####################
# Menu definitions. #
#####################
:menudefs
##############
# BEGIN MENU #
##############
:15aac20a-3818-4343-947e-8959d1959b3d
# Menu: "Operating System Installation"
# Label: 15aac20a-3818-4343-947e-8959d1959b3d
set prev_menu 15aac20a-3818-4343-947e-8959d1959b3d
set 573d6796-07df-44fd-a266-9bb9eaa1b730/tgt 15aac20a-3818-4343-947e-8959d1959b3d
# Script main/default menu.
set prev_is_script 1
menu Operating System Installation
item	--key l	dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7	(l) Linux ...
set dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7/prev 15aac20a-3818-4343-947e-8959d1959b3d
item	--key w	a929a49c-80fc-43fe-8a4c-2c78cabdf9c7	(w) Windows ...
set a929a49c-80fc-43fe-8a4c-2c78cabdf9c7/prev 15aac20a-3818-4343-947e-8959d1959b3d
item	--key a	56400e13-1646-4c57-b890-42da6ed682ae	(a) Automatic Installation ...
set 56400e13-1646-4c57-b890-42da6ed682ae/prev 15aac20a-3818-4343-947e-8959d1959b3d
item    --gap
item    --key   0x147e  15aac20a-3818-4343-947e-8959d1959b3d_help    (F8) Help >
set 15aac20a-3818-4343-947e-8959d1959b3d_help/prev 15aac20a-3818-4343-947e-8959d1959b3d
item    --key   0x157e  15aac20a-3818-4343-947e-8959d1959b3d_cfg     (F9) Configure boot options for item(s) above
set 15aac20a-3818-4343-947e-8959d1959b3d_cfg/prev 15aac20a-3818-4343-947e-8959d1959b3d
item    --key   0x1b    previous    (ESC) Previous menu
item    --key   0x167e  main_menu   (F10) Main Menu ...
choose --default dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7 target ||
goto ${target} || goto ${15aac20a-3818-4343-947e-8959d1959b3d/prev} || goto previous
############
# END MENU #
############
######################
# BEGIN SUBMENU HELP #
######################
# Menu: "Operating System Installation" (HELP)
# Label: 15aac20a-3818-4343-947e-8959d1959b3d
:15aac20a-3818-4343-947e-8959d1959b3d_help
set prev_menu 15aac20a-3818-4343-947e-8959d1959b3d_help
set 573d6796-07df-44fd-a266-9bb9eaa1b730/tgt 15aac20a-3818-4343-947e-8959d1959b3d_help
menu Operating System Installation Help
item dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7_help Linux >
set dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7/prev 15aac20a-3818-4343-947e-8959d1959b3d_help
item a929a49c-80fc-43fe-8a4c-2c78cabdf9c7_help Windows >
set a929a49c-80fc-43fe-8a4c-2c78cabdf9c7/prev 15aac20a-3818-4343-947e-8959d1959b3d_help
item 56400e13-1646-4c57-b890-42da6ed682ae_help Automatic Installation >
set 56400e13-1646-4c57-b890-42da6ed682ae/prev 15aac20a-3818-4343-947e-8959d1959b3d_help
item    --gap
item    --key   0x1b    previous    (ESC) Previous menu
item    --key   0x167e  main_menu   (F10) Main Menu ...
choose target ||
goto ${target} || goto ${15aac20a-3818-4343-947e-8959d1959b3d_help/prev} || goto previous
####################
# END SUBMENU HELP #
####################
########################
# BEGIN SUBMENU CONFIG #
########################
# Menu: "Operating System Installation" (CONFIGURATION)
# Label: 15aac20a-3818-4343-947e-8959d1959b3d
:15aac20a-3818-4343-947e-8959d1959b3d_cfg
set prev_menu 15aac20a-3818-4343-947e-8959d1959b3d_cfg
set 573d6796-07df-44fd-a266-9bb9eaa1b730/tgt 15aac20a-3818-4343-947e-8959d1959b3d_cfg
menu Operating System Installation Configuration
item    dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7_cfg     Linux >
set dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7/prev 15aac20a-3818-4343-947e-8959d1959b3d_cfg
item    a929a49c-80fc-43fe-8a4c-2c78cabdf9c7_cfg     Windows >
set a929a49c-80fc-43fe-8a4c-2c78cabdf9c7/prev 15aac20a-3818-4343-947e-8959d1959b3d_cfg
item    56400e13-1646-4c57-b890-42da6ed682ae_cfg     Automatic Installation >
set 56400e13-1646-4c57-b890-42da6ed682ae/prev 15aac20a-3818-4343-947e-8959d1959b3d_cfg
item    --gap
item    --key   0x1b    previous    (ESC) Previous menu
item    --key   0x167e  main_menu   (F10) Main Menu ...
choose target ||
goto ${target} || goto ${15aac20a-3818-4343-947e-8959d1959b3d_cfg/prev} || goto previous
######################
# END SUBMENU CONFIG #
######################

#################
# BEGIN ENTRIES #
#################
# Entries for menu "Operating System Installation" (15aac20a-3818-4343-947e-8959d1959b3d)

###############
# BEGIN ENTRY #
###############
# Entry: "Linux"
# Label: dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7
# Type: ItemTypeScript
# Linux installations supported.
:dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7
set dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7/prev 15aac20a-3818-4343-947e-8959d1959b3d
clear prev_menu
set prev_is_script 1
set 2a0be516-a735-4505-941a-b7cdda16318b/prev ${script_path}
chain ${base_url}install/linux.ipxe ||
goto ${dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7/prev} || goto previous
#############
# END ENTRY #
#############
####################
# BEGIN ENTRY HELP #
####################
# Entry: "Linux" (HELP)
# Label: dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7
# Type: ItemTypeScript
# Linux installations supported.
:dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7_help
set prev_is_script 0
set dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7_help/prev dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7
echo Linux:
echo Linux installations supported.
prompt (Press any key to exit)
goto ${dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7/prev} || goto previous
##################
# END ENTRY HELP #
##################
######################
# BEGIN ENTRY CONFIG #
######################
# Entry: "Linux" (CONFIGURATION)
# Label: dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7
# Type: ItemTypeScript
# Linux installations supported.
:dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7_cfg
set prev_is_script 0
echo Set custom boot options for Linux below.
echo Leave blank to use the currently configured options.
echo Use the string "%DEFAULT%" (without quotes) to reset to the default.
echo
echo CURRENT:
echo ${dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7/bootopts}
echo
echo DEFAULT:
echo ${dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7/orig_bootopts}
echo
echo -n Boot options: ${} && read user_bootopts || goto prev_menu_dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7_cfg
iseq ${user_bootopts} ${} && goto prev_menu_dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7_cfg ||
iseq ${user_bootopts} %DEFAULT% && set dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7/bootopts ${dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7/orig_bootopts} && goto prev_menu_dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7_cfg ||
set dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7/bootopts ${user_bootopts} && goto ${dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7/prev} || goto previous
####################
# END ENTRY CONFIG #
####################

###############
# BEGIN ENTRY #
###############
# Entry: "Windows"
# Label: a929a49c-80fc-43fe-8a4c-2c78cabdf9c7
# Type: ItemTypeScript
# Windows installations supported.
:a929a49c-80fc-43fe-8a4c-2c78cabdf9c7
set a929a49c-80fc-43fe-8a4c-2c78cabdf9c7/prev 15aac20a-3818-4343-947e-8959d1959b3d
clear prev_menu
set prev_is_script 1
set 38ae3b90-ceed-4446-b617-12fd6c6a98b7/prev ${script_path}
chain ${base_url}install/windows.ipxe ||
goto ${a929a49c-80fc-43fe-8a4c-2c78cabdf9c7/prev} || goto previous
#############
# END ENTRY #
#############
####################
# BEGIN ENTRY HELP #
####################
# Entry: "Windows" (HELP)
# Label: a929a49c-80fc-43fe-8a4c-2c78cabdf9c7
# Type: ItemTypeScript
# Windows installations supported.
:a929a49c-80fc-43fe-8a4c-2c78cabdf9c7_help
set prev_is_script 0
set a929a49c-80fc-43fe-8a4c-2c78cabdf9c7_help/prev a929a49c-80fc-43fe-8a4c-2c78cabdf9c7
echo Windows:
echo Windows installations supported.
prompt (Press any key to exit)
goto ${a929a49c-80fc-43fe-8a4c-2c78cabdf9c7/prev} || goto previous
##################
# END ENTRY HELP #
##################
######################
# BEGIN ENTRY CONFIG #
######################
# Entry: "Windows" (CONFIGURATION)
# Label: a929a49c-80fc-43fe-8a4c-2c78cabdf9c7
# Type: ItemTypeScript
# Windows installations supported.
:a929a49c-80fc-43fe-8a4c-2c78cabdf9c7_cfg
set prev_is_script 0
echo Set custom boot options for Windows below.
echo Leave blank to use the currently configured options.
echo Use the string "%DEFAULT%" (without quotes) to reset to the default.
echo
echo CURRENT:
echo ${a929a49c-80fc-43fe-8a4c-2c78cabdf9c7/bootopts}
echo
echo DEFAULT:
echo ${a929a49c-80fc-43fe-8a4c-2c78cabdf9c7/orig_bootopts}
echo
echo -n Boot options: ${} && read user_bootopts || goto prev_menu_a929a49c-80fc-43fe-8a4c-2c78cabdf9c7_cfg
iseq ${user_bootopts} ${} && goto prev_menu_a929a49c-80fc-43fe-8a4c-2c78cabdf9c7_cfg ||
iseq ${user_bootopts} %DEFAULT% && set a929a49c-80fc-43fe-8a4c-2c78cabdf9c7/bootopts ${a929a49c-80fc-43fe-8a4c-2c78cabdf9c7/orig_bootopts} && goto prev_menu_a929a49c-80fc-43fe-8a4c-2c78cabdf9c7_cfg ||
set a929a49c-80fc-43fe-8a4c-2c78cabdf9c7/bootopts ${user_bootopts} && goto ${a929a49c-80fc-43fe-8a4c-2c78cabdf9c7/prev} || goto previous
####################
# END ENTRY CONFIG #
####################

###############
# BEGIN ENTRY #
###############
# Entry: "Automatic Installation"
# Label: 56400e13-1646-4c57-b890-42da6ed682ae
# Type: ItemTypeScript
# These items include automatic/non-interactive installation methods.
:56400e13-1646-4c57-b890-42da6ed682ae
set 56400e13-1646-4c57-b890-42da6ed682ae/prev 15aac20a-3818-4343-947e-8959d1959b3d
clear prev_menu
set prev_is_script 1
set 34bc0fbc-6e3d-4427-aaf7-dacd9134bc02/prev ${script_path}
chain ${base_url}install/auto/main.ipxe ||
goto ${56400e13-1646-4c57-b890-42da6ed682ae/prev} || goto previous
#############
# END ENTRY #
#############
####################
# BEGIN ENTRY HELP #
####################
# Entry: "Automatic Installation" (HELP)
# Label: 56400e13-1646-4c57-b890-42da6ed682ae
# Type: ItemTypeScript
# These items include automatic/non-interactive installation methods.
:56400e13-1646-4c57-b890-42da6ed682ae_help
set prev_is_script 0
set 56400e13-1646-4c57-b890-42da6ed682ae_help/prev 56400e13-1646-4c57-b890-42da6ed682ae
echo Automatic Installation:
echo These items include automatic/non-interactive installation methods.
prompt (Press any key to exit)
goto ${56400e13-1646-4c57-b890-42da6ed682ae/prev} || goto previous
##################
# END ENTRY HELP #
##################
######################
# BEGIN ENTRY CONFIG #
######################
# Entry: "Automatic Installation" (CONFIGURATION)
# Label: 56400e13-1646-4c57-b890-42da6ed682ae
# Type: ItemTypeScript
# These items include automatic/non-interactive installation methods.
:56400e13-1646-4c57-b890-42da6ed682ae_cfg
set prev_is_script 0
echo Set custom boot options for Automatic Installation below.
echo Leave blank to use the currently configured options.
echo Use the string "%DEFAULT%" (without quotes) to reset to the default.
echo
echo CURRENT:
echo ${56400e13-1646-4c57-b890-42da6ed682ae/bootopts}
echo
echo DEFAULT:
echo ${56400e13-1646-4c57-b890-42da6ed682ae/orig_bootopts}
echo
echo -n Boot options: ${} && read user_bootopts || goto prev_menu_56400e13-1646-4c57-b890-42da6ed682ae_cfg
iseq ${user_bootopts} ${} && goto prev_menu_56400e13-1646-4c57-b890-42da6ed682ae_cfg ||
iseq ${user_bootopts} %DEFAULT% && set 56400e13-1646-4c57-b890-42da6ed682ae/bootopts ${56400e13-1646-4c57-b890-42da6ed682ae/orig_bootopts} && goto prev_menu_56400e13-1646-4c57-b890-42da6ed682ae_cfg ||
set 56400e13-1646-4c57-b890-42da6ed682ae/bootopts ${user_bootopts} && goto ${56400e13-1646-4c57-b890-42da6ed682ae/prev} || goto previous
####################
# END ENTRY CONFIG #
####################
# End entries for menu "Operating System Installation" (15aac20a-3818-4343-947e-8959d1959b3d)
###############
# END ENTRIES #
###############
#########################
# End menu definitions. #
#########################
:skipmenudefs

######################################
# Menu navigation and exit handling. #
######################################
:previous
iseq ${do_debug} 1 && goto prev_debug || goto prev_no_debug
:prev_debug
## Debugging ##
echo cls: ${cls}
echo prev_is_script: ${prev_is_script}
echo 573d6796-07df-44fd-a266-9bb9eaa1b730/tgt: ${573d6796-07df-44fd-a266-9bb9eaa1b730/tgt}
echo main_menu: ${main_menu}
echo prev_menu: ${prev_menu}
echo prev_menu (dereferenced); ${prev_menu}/prev: ${${prev_menu}/prev}
echo Script install/main.ipxe (current script):
# The "${} ${} " is to force two spaces. They'd be trimmed otherwise.
echo ${} ${} 573d6796-07df-44fd-a266-9bb9eaa1b730/prev: ${573d6796-07df-44fd-a266-9bb9eaa1b730/prev}
echo ${} ${} 573d6796-07df-44fd-a266-9bb9eaa1b730/tgt: ${573d6796-07df-44fd-a266-9bb9eaa1b730/tgt}
echo Menus (local to this script) (A blank /prev tends to indicate script's default/entry menu):
echo ${} ${} 15aac20a-3818-4343-947e-8959d1959b3d ("Operating System Installation")
echo ${} ${} ${} ${} 15aac20a-3818-4343-947e-8959d1959b3d/prev: ${15aac20a-3818-4343-947e-8959d1959b3d/prev}
echo ${} ${} ${} ${} 15aac20a-3818-4343-947e-8959d1959b3d/tgt: ${15aac20a-3818-4343-947e-8959d1959b3d/tgt}
echo target: ${target}
echo main_menu: ${main_menu}
prompt (press any key to continue to arch)
echo
echo bits: 64, 32
echo arch0: x86_64, i386, arm64, arm32
echo arch0u: X86_64, I386, ARM64, ARM32
echo arch1: x86_64, x86, arm64, arm32
echo arch1u: X86_64, X86, ARM64, ARM32
echo arch2: amd64, i686, arm64, arm32
echo arch2u: AMD64, I686, ARM64, ARM32
echo buildarch: x86_64, i386, arm64, arm32
echo platform: efi, pcbios, linux
echo
echo bits, arch0, arch0u, arch1, arch1u, arch2, arch2u, buildarch, platform:
echo ${bits}, ${arch0}, ${arch0u}, ${arch1}, ${arch1u}, ${arch2}, ${arch2u}, ${buildarch}, ${platform}
echo
# ECHO DEBUG OF PREV_NO_DEBUG HERE
prompt (press any key to continue regular previous target)
:prev_no_debug
:prev_test0
# If prev_is_script is true and prev_573d6796-07df-44fd-a266-9bb9eaa1b730 is set and is this script,
# assume exit (as this is probably entry_script, and "previous" dest in this logic tree is to actually exit).
# Otherwise continue.
iseq ${do_debug} 1 && prompt (PREVIOUS: prev_test0) ||
iseq ${prev_is_script} 1 && iseq ${prev_573d6796-07df-44fd-a266-9bb9eaa1b730} ${script_path} && exit ||
:prev_test1
# If 573d6796-07df-44fd-a266-9bb9eaa1b730/tgt is set and prev_is_script is false, go to menu in this script - otherwise continue.
iseq ${do_debug} 1 && prompt (PREVIOUS: prev_test1) ||
iseq ${prev_is_script} 0 && isset ${${prev_menu}/prev} && goto ${${prev_menu}/prev} ||
:prev_test2
# If prev_is_script is set, continue to prev_test3. Otherwise, set to true (default for scripts) and
# go to 573d6796-07df-44fd-a266-9bb9eaa1b730/tgt (otherwise continue to prev_test3).
# This is in case prev_test1 fails but should have succeeded.
iseq ${do_debug} 1 && prompt (PREVIOUS: prev_test2) ||
isset ${prev_is_script} && goto prev_test3 || set prev_is_script 1 && isset ${573d6796-07df-44fd-a266-9bb9eaa1b730/tgt} && goto ${573d6796-07df-44fd-a266-9bb9eaa1b730/tgt} ||
:prev_test3
# If prev_is_script is 1 (true), our previous menu is in another script so skip to chainloading that.
# Otherwise, use this script's last set target.
iseq ${do_debug} 1 && prompt (PREVIOUS: prev_test3) ||
iseq ${prev_is_script} 1 && goto prev_last || isset ${573d6796-07df-44fd-a266-9bb9eaa1b730/tgt} && goto ${573d6796-07df-44fd-a266-9bb9eaa1b730/tgt} ||
:prev_last
# If prev_is_script is true, then we need to go to ${prev_573d6796-07df-44fd-a266-9bb9eaa1b730}. The target and exiterr gotos are fallbacks.
iseq ${do_debug} 1 && prompt (PREVIOUS: prev_last; chain to ${573d6796-07df-44fd-a266-9bb9eaa1b730/prev}) && prompt (press any key to continue) ||
chain ${573d6796-07df-44fd-a266-9bb9eaa1b730/prev} || goto ${target} || goto exiterr

:exiterr
echo ERROR ENCOUNTERED
iseq ${do_debug} 1 && sleep 2 ||
exit 1

:exitsuccess
exit 0

:exit
goto exit_${platform}

:exit_efi
# We exit 1 instead of just exit (exit with error vs. exit without error) so some broken UEFI will boot the "next" device.
exit 0

:exit_pcbios
# Boot the "first hard disk". Unpredictable, but so's BIOS lol.
sanboot --no-describe --drive 0x80 ||
# TODO: https://ipxe.org/appnote/work_around_bios_halting_on_ipxe_exit ?
exit 1
#exit


:main_menu
goto ${main_menu} || chain ${entry_script} || goto previous

:clear_all
# Clear dynamic session-based variables.
imgfree ||
clear do_debug
clear bg_set
clear prev_is_script
clear 573d6796-07df-44fd-a266-9bb9eaa1b730/prev
clear 573d6796-07df-44fd-a266-9bb9eaa1b730/tgt
clear main_menu
clear ${prev_menu}/prev
clear prev_menu
clear 15aac20a-3818-4343-947e-8959d1959b3d/prev
clear 15aac20a-3818-4343-947e-8959d1959b3d/tgt
clear target
clear main_menu
clear bits
clear arch0
clear arch0u
clear arch1
clear arch1u
clear arch2
clear arch2u
clear esc
clear cls
clear dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7/bootopts
clear dd8a4644-a09b-4fb4-abb0-95c8ef4b3ce7/orig_bootopts
clear a929a49c-80fc-43fe-8a4c-2c78cabdf9c7/bootopts
clear a929a49c-80fc-43fe-8a4c-2c78cabdf9c7/orig_bootopts
clear 56400e13-1646-4c57-b890-42da6ed682ae/bootopts
clear 56400e13-1646-4c57-b890-42da6ed682ae/orig_bootopts
chain --autofree --replace ${entry_script} || goto exiterr

:ipxe_shell
echo ${cls}
echo This is the NetFire NetBoot shell.
echo Use the 'help' command for a list of possible commands.
echo Exit back to the menu by executing the command 'exit'.
shell || goto exiterr
goto previous
######################################
# End menu navigation/exit handling. #
######################################