\ ========== Copyright Header Begin ==========================================
\ 
\ Hypervisor Software File: kbdtrans.tok
\ 
\ Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
\ 
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\  - Redistribution and use of this software in source and binary forms, with 
\    or without modification, are permitted provided that the following 
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\    this list of conditions and the following disclaimer.
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\ may be used to endorse or promote products derived from this software 
\ without specific prior written permission. 
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\     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 
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\ ========== Copyright Header End ============================================
\ id: @(#)kbdtrans.tok 1.5 02/08/22
\ purpose: 
\ copyright: Copyright 1999-2002 Sun Microsystems, Inc.  All Rights Reserved
\ copyright: Use is subject to license terms.

Fcode-version3

\ If there is one already installed don't load another one.
" /packages/kbd-translator" find-package if
   drop  ' end0  execute
then

" /packages" find-package 0= if
  ." Can't find /packages" abort
then  push-package

headerless

new-device
  " kbd-translator" name

: $=  (s adr1 len1 adr2 len2 -- same? )
   rot tuck  <>  if  3drop false exit  then   ( adr1 adr2 len1 )
   comp 0=
;
: cstrlen  ( c-string -- length )
   dup  begin  dup c@  while  ca1+  repeat  swap -
;

0 instance value di-handle
: install-dropin-support ( -- flag )
   0 0 " dropins" $open-package dup is di-handle	( ihandle )
   dup 0= if  cr ." ERROR: No keyboard support available" cr then
;

: uninstall-dropin-support ( -- )
   di-handle close-package
;

: free-drop-in ( va,len -- )
   " free-drop-in" di-handle $call-method
;

: find-drop-in ( str,len -- va,len,true|0 )
   " find-drop-in" di-handle $call-method
;

fload ${BP}/pkg/keyboard/headers.fth
fload ${BP}/pkg/keyboard/keytable.fth
fload ${BP}/pkg/keyboard/install.fth
fload ${BP}/pkg/keyboard/translator/get-properties.fth
fload ${BP}/pkg/keyboard/translator/kbddi.fth
fload ${BP}/pkg/keyboard/translator/keyboard.fth

finish-device
pop-package
end0