/sys/boot/forth/brand.4th
https://bitbucket.org/iorivur/freebsd-bhyve-with-suspend-resume · Forth · 91 lines · 79 code · 12 blank · 0 comment · 3 complexity · a3f5b9701ee36364cb3db03fed1a870f MD5 · raw file
- \ Copyright (c) 2006-2011 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: head/sys/boot/forth/brand.4th 238431 2012-07-14 01:45:35Z dteske $
- marker task-brand.4th
- variable brandX
- variable brandY
- \ Initialize logo placement
- 2 brandX !
- 1 brandY !
- : fbsd-logo ( x y -- ) \ "FreeBSD" [wide] logo in B/W (7 rows x 42 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+
- at-xy ." |_| |_| \___|\___||____/|_____/|_____/ "
- \ Put the cursor back at the bottom
- 0 25 at-xy
- ;
- \ This function draws any number of company logos at (loader_brand_x,
- \ loader_brand_y) if defined, or (2,1) (top-left) if not defined. To choose
- \ your logo, set the variable `loader_brand' to the respective logo name.
- \
- \ Currently available:
- \
- \ NAME DESCRIPTION
- \ fbsd FreeBSD logo
- \
- \ NOTE: Setting `loader_brand' to an undefined value (such as "none") will
- \ prevent any brand from being drawn.
- \
- : draw-brand ( -- )
- s" loader_brand_x" getenv dup -1 <> if
- ?number 1 = if
- brandX !
- then
- else
- drop
- then
- s" loader_brand_y" getenv dup -1 <> if
- ?number 1 = if
- brandY !
- then
- else
- drop
- then
- s" loader_brand" getenv dup -1 = if
- brandX @ brandY @ fbsd-logo
- drop exit
- then
- 2dup s" fbsd" compare-insensitive 0= if
- brandX @ brandY @ fbsd-logo
- 2drop exit
- then
- 2drop
- ;