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freebsd-skq/sys/boot/forth/beastie.4th
Devin Teske 9febee763b Disable the beastie menu for EFI console which doesn't support ANSI codes 
(so things like `at-xy', `clear', and other commands don't work making it
impossible to generate a living menu).

Reviewed by:	nwhitehorn, emaste
2014-04-27 22:18:33 +00:00

276 lines
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\ Copyright (c) 2003 Scott Long <scottl@freebsd.org>
\ Copyright (c) 2003 Aleksander Fafula <alex@fafula.com>
\ Copyright (c) 2006-2013 Devin Teske <dteske@FreeBSD.org>
\ All rights reserved.
\
\ Redistribution and use in source and binary forms, with or without
\ modification, are permitted provided that the following conditions
\ are met:
\ 1. Redistributions of source code must retain the above copyright
\ notice, this list of conditions and the following disclaimer.
\ 2. Redistributions in binary form must reproduce the above copyright
\ notice, this list of conditions and the following disclaimer in the
\ documentation and/or other materials provided with the distribution.
\
\ THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
\ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
\ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
\ ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
\ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
\ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
\ OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
\ HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
\ LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
\ OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
\ SUCH DAMAGE.
\
\ $FreeBSD$
marker task-beastie.4th
only forth definitions also support-functions
variable logoX
variable logoY
\ Initialize logo placement to defaults
46 logoX !
4 logoY !
: beastie-logo ( x y -- ) \ color BSD mascot (19 rows x 34 columns)
2dup at-xy ." , ," 1+
2dup at-xy ." /( )`" 1+
2dup at-xy ." \ \___ / |" 1+
2dup at-xy ." /- _ `-/ '" 1+
2dup at-xy ." (/\/ \ \ /\" 1+
2dup at-xy ." / / | ` \" 1+
2dup at-xy ." O O ) / |" 1+
2dup at-xy ." `-^--'`< '" 1+
2dup at-xy ." (_.) _ ) /" 1+
2dup at-xy ." `.___/` /" 1+
2dup at-xy ." `-----' /" 1+
2dup at-xy ." <----. __ / __ \" 1+
2dup at-xy ." <----|====O)))==) \) /====|" 1+
2dup at-xy ." <----' `--' `.__,' \" 1+
2dup at-xy ." | |" 1+
2dup at-xy ." \ / /\" 1+
2dup at-xy ." ______( (_ / \______/" 1+
2dup at-xy ." ,' ,-----' |" 1+
at-xy ." `--{__________)"
\ Put the cursor back at the bottom
0 25 at-xy
;
: beastiebw-logo ( x y -- ) \ B/W BSD mascot (19 rows x 34 columns)
2dup at-xy ." , ," 1+
2dup at-xy ." /( )`" 1+
2dup at-xy ." \ \___ / |" 1+
2dup at-xy ." /- _ `-/ '" 1+
2dup at-xy ." (/\/ \ \ /\" 1+
2dup at-xy ." / / | ` \" 1+
2dup at-xy ." O O ) / |" 1+
2dup at-xy ." `-^--'`< '" 1+
2dup at-xy ." (_.) _ ) /" 1+
2dup at-xy ." `.___/` /" 1+
2dup at-xy ." `-----' /" 1+
2dup at-xy ." <----. __ / __ \" 1+
2dup at-xy ." <----|====O)))==) \) /====|" 1+
2dup at-xy ." <----' `--' `.__,' \" 1+
2dup at-xy ." | |" 1+
2dup at-xy ." \ / /\" 1+
2dup at-xy ." ______( (_ / \______/" 1+
2dup at-xy ." ,' ,-----' |" 1+
at-xy ." `--{__________)"
\ Put the cursor back at the bottom
0 25 at-xy
;
: fbsdbw-logo ( x y -- ) \ "FreeBSD" logo in B/W (13 rows x 21 columns)
\ We used to use the beastie himself as our default... until the
\ eventual complaint derided his reign of the advanced boot-menu.
\
\ This is the replacement of beastie to satiate the haters of our
\ beloved helper-daemon (ready to track down and spear bugs with
\ his trident and sporty sneakers; see above).
\
\ Since we merely just changed the default and not the default-
\ location, below is an adjustment to the passed-in coordinates,
\ forever influenced by the proper location of beastie himself
\ kept as the default loader_logo_x/loader_logo_y values.
\
5 + swap 6 + swap
2dup at-xy ." ______" 1+
2dup at-xy ." | ____| __ ___ ___ " 1+
2dup at-xy ." | |__ | '__/ _ \/ _ \" 1+
2dup at-xy ." | __|| | | __/ __/" 1+
2dup at-xy ." | | | | | | |" 1+
2dup at-xy ." |_| |_| \___|\___|" 1+
2dup at-xy ." ____ _____ _____" 1+
2dup at-xy ." | _ \ / ____| __ \" 1+
2dup at-xy ." | |_) | (___ | | | |" 1+
2dup at-xy ." | _ < \___ \| | | |" 1+
2dup at-xy ." | |_) |____) | |__| |" 1+
2dup at-xy ." | | | |" 1+
at-xy ." |____/|_____/|_____/"
\ Put the cursor back at the bottom
0 25 at-xy
;
: orb-logo ( x y -- ) \ color Orb mascot (15 rows x 30 columns)
3 + \ beastie adjustment (see `fbsdbw-logo' comments above)
2dup at-xy ." ``` `" 1+
2dup at-xy ." s` `.....---.......--.``` -/" 1+
2dup at-xy ." +o .--` /y:` +." 1+
2dup at-xy ." yo`:. :o `+-" 1+
2dup at-xy ." y/ -/` -o/" 1+
2dup at-xy ." .- ::/sy+:." 1+
2dup at-xy ." / `-- /" 1+
2dup at-xy ." `: :`" 1+
2dup at-xy ." `: :`" 1+
2dup at-xy ." / /" 1+
2dup at-xy ." .- -." 1+
2dup at-xy ." -- -." 1+
2dup at-xy ." `:` `:`" 1+
2dup at-xy ." .-- `--." 1+
at-xy ." .---.....----."
\ Put the cursor back at the bottom
0 25 at-xy
;
: orbbw-logo ( x y -- ) \ B/W Orb mascot (15 rows x 32 columns)
3 + \ beastie adjustment (see `fbsdbw-logo' comments above)
2dup at-xy ." ``` `" 1+
2dup at-xy ." s` `.....---.......--.``` -/" 1+
2dup at-xy ." +o .--` /y:` +." 1+
2dup at-xy ." yo`:. :o `+-" 1+
2dup at-xy ." y/ -/` -o/" 1+
2dup at-xy ." .- ::/sy+:." 1+
2dup at-xy ." / `-- /" 1+
2dup at-xy ." `: :`" 1+
2dup at-xy ." `: :`" 1+
2dup at-xy ." / /" 1+
2dup at-xy ." .- -." 1+
2dup at-xy ." -- -." 1+
2dup at-xy ." `:` `:`" 1+
2dup at-xy ." .-- `--." 1+
at-xy ." .---.....----."
\ Put the cursor back at the bottom
0 25 at-xy
;
\ This function draws any number of beastie logos at (loader_logo_x,
\ loader_logo_y) if defined, else (46,4) (to the right of the menu). To choose
\ your beastie, set the variable `loader_logo' to the respective logo name.
\
\ Currently available:
\
\ NAME DESCRIPTION
\ beastie Color ``Helper Daemon'' mascot (19 rows x 34 columns)
\ beastiebw B/W ``Helper Daemon'' mascot (19 rows x 34 columns)
\ fbsdbw "FreeBSD" logo in B/W (13 rows x 21 columns)
\ orb Color ``Orb'' mascot (15 rows x 30 columns) (2nd default)
\ orbbw B/W ``Orb'' mascot (15 rows x 32 columns)
\ tribute Color ``Tribute'' (must fit 19 rows x 34 columns) (default)
\ tributebw B/W ``Tribute'' (must fit 19 rows x 34 columns)
\
\ NOTE: Setting `loader_logo' to an undefined value (such as "none") will
\ prevent beastie from being drawn.
\
: draw-beastie ( -- ) \ at (loader_logo_x,loader_logo_y), else (46,4)
s" loader_logo_x" getenv dup -1 <> if
?number 1 = if logoX ! then
else
drop
then
s" loader_logo_y" getenv dup -1 <> if
?number 1 = if logoY ! then
else
drop
then
s" loader_logo" getenv dup -1 <> if
dup 5 + allocate if ENOMEM throw then
0 2swap strcat s" -logo" strcat
over -rot ( a-addr/u -- a-addr a-addr/u )
sfind ( a-addr a-addr/u -- a-addr xt bool )
rot ( a-addr xt bool -- xt bool a-addr )
free ( xt bool a-addr -- xt bool ior )
if EFREE throw then
else
0 ( cruft -- cruft bool ) \ load the default below
then
0= if
drop ( cruft -- )
loader_color? if
['] orb-logo
else
['] orbbw-logo
then
then
logoX @ logoY @ rot execute
;
: clear-beastie ( -- ) \ clears beastie from the screen
logoX @ logoY @
2dup at-xy 34 spaces 1+ 2dup at-xy 34 spaces 1+
2dup at-xy 34 spaces 1+ 2dup at-xy 34 spaces 1+
2dup at-xy 34 spaces 1+ 2dup at-xy 34 spaces 1+
2dup at-xy 34 spaces 1+ 2dup at-xy 34 spaces 1+
2dup at-xy 34 spaces 1+ 2dup at-xy 34 spaces 1+
2dup at-xy 34 spaces 1+ 2dup at-xy 34 spaces 1+
2dup at-xy 34 spaces 1+ 2dup at-xy 34 spaces 1+
2dup at-xy 34 spaces 1+ 2dup at-xy 34 spaces 1+
2dup at-xy 34 spaces 1+ 2dup at-xy 34 spaces 1+
2dup at-xy 34 spaces 2drop
\ Put the cursor back at the bottom
0 25 at-xy
;
: beastie-start ( -- ) \ starts the menu
s" console" getenv dup -1 <> if
s" efi" 2swap contains? if
s" set beastie_disable=YES" evaluate
then
else drop then
s" beastie_disable" getenv
dup -1 <> if
s" YES" compare-insensitive 0= if
any_conf_read? if
load_kernel
load_modules
then
exit \ to autoboot (default)
then
else
drop
then
s" loader_delay" getenv
-1 = if
s" include /boot/menu.rc" evaluate
else
drop
." Loading Menu (Ctrl-C to Abort)" cr
s" set delay_command='include /boot/menu.rc'" evaluate
s" set delay_showdots" evaluate
delay_execute
then
;
only forth also
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