-;;;; Copyright (C) 1996, 1998, 1999, 2001 Free Software Foundation, Inc.
+;;;; Copyright (C) 1996, 1998, 1999, 2001, 2006 Free Software Foundation, Inc.
;;;;
-;;;; This program is free software; you can redistribute it and/or modify
-;;;; it under the terms of the GNU General Public License as published by
-;;;; the Free Software Foundation; either version 2, or (at your option)
-;;;; any later version.
-;;;;
-;;;; This program is distributed in the hope that it will be useful,
+;;;; This library is free software; you can redistribute it and/or
+;;;; modify it under the terms of the GNU Lesser General Public
+;;;; License as published by the Free Software Foundation; either
+;;;; version 2.1 of the License, or (at your option) any later version.
+;;;;
+;;;; This library is distributed in the hope that it will be useful,
;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-;;;; GNU General Public License for more details.
-;;;;
-;;;; You should have received a copy of the GNU General Public License
-;;;; along with this software; see the file COPYING. If not, write to
-;;;; the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
-;;;; Boston, MA 02111-1307 USA
-;;;;
-;;;; As a special exception, the Free Software Foundation gives permission
-;;;; for additional uses of the text contained in its release of GUILE.
-;;;;
-;;;; The exception is that, if you link the GUILE library with other files
-;;;; to produce an executable, this does not by itself cause the
-;;;; resulting executable to be covered by the GNU General Public License.
-;;;; Your use of that executable is in no way restricted on account of
-;;;; linking the GUILE library code into it.
-;;;;
-;;;; This exception does not however invalidate any other reasons why
-;;;; the executable file might be covered by the GNU General Public License.
-;;;;
-;;;; This exception applies only to the code released by the
-;;;; Free Software Foundation under the name GUILE. If you copy
-;;;; code from other Free Software Foundation releases into a copy of
-;;;; GUILE, as the General Public License permits, the exception does
-;;;; not apply to the code that you add in this way. To avoid misleading
-;;;; anyone as to the status of such modified files, you must delete
-;;;; this exception notice from them.
-;;;;
-;;;; If you write modifications of your own for GUILE, it is your choice
-;;;; whether to permit this exception to apply to your modifications.
-;;;; If you do not wish that, delete this exception notice.
+;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+;;;; Lesser General Public License for more details.
+;;;;
+;;;; You should have received a copy of the GNU Lesser General Public
+;;;; License along with this library; if not, write to the Free Software
+;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
;;;;
\f
;;; Commentary:
;; variables: expect-port, expect-timeout, expect-timeout-proc,
;; expect-eof-proc, expect-char-proc,
;; expect-strings-compile-flags, expect-strings-exec-flags,
-;; macros: expect
+;; macros: expect, expect-strings
;;; Code:
(define-module (ice-9 expect)
- :use-module (ice-9 regex))
+ :use-module (ice-9 regex)
+ :export-syntax (expect expect-strings)
+ :export (expect-port expect-timeout expect-timeout-proc
+ expect-eof-proc expect-char-proc expect-strings-compile-flags
+ expect-strings-exec-flags expect-select expect-regexec))
;;; Expect: a macro for selecting actions based on what it reads from a port.
;;; The idea is from Don Libes' expect based on Tcl.
;;; This version by Gary Houston incorporating ideas from Aubrey Jaffer.
\f
-(define-public expect-port #f)
-(define-public expect-timeout #f)
-(define-public expect-timeout-proc #f)
-(define-public expect-eof-proc #f)
-(define-public expect-char-proc #f)
+(define expect-port #f)
+(define expect-timeout #f)
+(define expect-timeout-proc #f)
+(define expect-eof-proc #f)
+(define expect-char-proc #f)
;;; expect: each test is a procedure which is applied to the accumulating
;;; string.
-(defmacro-public expect clauses
+(defmacro expect clauses
(let ((s (gensym))
(c (gensym))
(port (gensym))
(next-char)))))))))))
-(define-public expect-strings-compile-flags regexp/newline)
-(define-public expect-strings-exec-flags regexp/noteol)
+(define expect-strings-compile-flags regexp/newline)
+(define expect-strings-exec-flags regexp/noteol)
;;; the regexec front-end to expect:
;;; each test must evaluate to a regular expression.
-(defmacro-public expect-strings clauses
+(defmacro expect-strings clauses
`(let ,@(let next-test ((tests (map car clauses))
(exprs (map cdr clauses))
(defs '())
;;; simplified select: returns #t if input is waiting or #f if timed out or
;;; select was interrupted by a signal.
;;; timeout is an absolute time in floating point seconds.
-(define-public (expect-select port timeout)
+(define (expect-select port timeout)
(let* ((secs-usecs (gettimeofday))
(relative (- timeout
(car secs-usecs)
;;; match a string against a regexp, returning a list of strings (required
;;; by the => syntax) or #f. called once each time a character is added
;;; to s (eof? will be #f), and once when eof is reached (with eof? #t).
-(define-public (expect-regexec rx s eof?)
+(define (expect-regexec rx s eof?)
;; if expect-strings-exec-flags contains regexp/noteol,
;; remove it for the eof test.
(let* ((flags (if (and eof?
HCoop / bpt / guile.git / blobdiff