obp/obp/pkg/sunlogo/mklogo.fth

\ ========== Copyright Header Begin ==========================================
\
\ Hypervisor Software File: mklogo.fth
\
\ Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
\
\  - Do no alter or remove copyright notices
\
\  - Redistribution and use of this software in source and binary forms, with
\    or without modification, are permitted provided that the following
\    conditions are met:
\
\  - Redistribution of source code must retain the above copyright notice,
\    this list of conditions and the following disclaimer.
\
\  - Redistribution 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.
\
\    Neither the name of Sun Microsystems, Inc. or the names of contributors
\ may be used to endorse or promote products derived from this software
\ without specific prior written permission.
\
\     This software is provided "AS IS," without a warranty of any kind.
\ ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
\ INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
\ PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
\ MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
\ ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
\ DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN
\ OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR
\ FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
\ DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
\ ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
\ SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
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\ You acknowledge that this software is not designed, licensed or
\ intended for use in the design, construction, operation or maintenance of
\ any nuclear facility.
\
\ ========== Copyright Header End ============================================
id: @(#)mklogo.fth 1.1 99/11/05
purpose:
copyright: Copyright 1999 Sun Microsystems, Inc.  All Rights Reserved

defer new-logo
h# 40 buffer: fname

\ I am about to redefine the label routine so that I get a dropin name
\ that matches the forth symbol name, I also pull some tricks with
\ end-code to get the logo size.
\
\

: label ( -- )
  safe-parse-word                               ( adr,len )
  2dup $create                                  ( adr,len )
  2dup $find if                                 ( adr,len acf )
    is new-logo                                 ( adr,len )
    ." Creating logo: " 2dup type space         ( adr,len )
    ascii ( emit                                ( adr,len )
    fname pack " .dat" rot $cat                 ( -- )
    fname dup count type ascii ) emit space     ( adr )
    new-file                                    ( -- )
  else                                          ( adr,len adr,len )
    2drop                                       ( adr,len adr,len )
    ." ABORT: creation of logo " type           ( -- )
    ." failed"  cr                              ( -- )
    ofd @ fclose                                ( -- )
    abort                                       ( -- )
  then                                          ( -- )
;

\ I need to redefine these so that data is not restricted to any padding
\ arrangement.
: l, ( data -- ) lbsplit c, c, c, c, ;
: w, ( data -- ) wbsplit c, c, ;

\
\ This actually writes the logo data to the dropin file
\
: end-code ( -- )
  new-logo here over - dup .d ." bytes" cr
  ofd @ fputs ofd @ fclose
;

fload ${BP}/pkg/sunlogo/logodata.fth