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\ *****************************************************************************
\ * Copyright (c) 2004, 2007 IBM Corporation
\ * All rights reserved.
\ * This program and the accompanying materials
\ * are made available under the terms of the BSD License
\ * which accompanies this distribution, and is available at
\ * http://www.opensource.org/licenses/bsd-license.php
\ *
\ * Contributors:
\ * IBM Corporation - initial implementation
\ ****************************************************************************/
: input ( dev-str dev-len -- )
open-dev ?dup IF
\ Close old stdin:
s" stdin" get-chosen IF
decode-int nip nip ?dup IF close-dev THEN
THEN
\ Now set the new stdin:
encode-int s" stdin" set-chosen
THEN
;
: output ( dev-str dev-len -- )
open-dev ?dup IF
\ Close old stdout:
s" stdout" get-chosen IF
decode-int nip nip ?dup IF close-dev THEN
THEN
\ Now set the new stdout:
encode-int s" stdout" set-chosen
THEN
;
: io ( dev-str dev-len -- )
2dup input output
;
1 BUFFER: (term-io-char-buf)
: term-io-key ( -- char )
s" stdin" get-chosen IF
decode-int nip nip dup 0= IF 0 EXIT THEN
>r BEGIN
(term-io-char-buf) 1 s" read" r@ $call-method
0 >
UNTIL
(term-io-char-buf) c@
r> drop
THEN
;
' term-io-key to key
\ TODO: Implement: ' term-io-key? to key?
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