X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=examples%2Fcompress.cl;h=1abaff6a4542dd831d4a05d02d0a14221a1e5c49;hb=9d071d3a1c2b8bbd91261908a424ea74472a3bb5;hp=3b41eb9b6b3efcf3f57163811501007d674c6eb0;hpb=e9427febae05e5563f723f72487fc11365033d8d;p=uffi.git diff --git a/examples/compress.cl b/examples/compress.cl index 3b41eb9..1abaff6 100644 --- a/examples/compress.cl +++ b/examples/compress.cl @@ -1,37 +1,30 @@ -;;;; -*- Mode: LISP; Syntax: ANSI-Common-Lisp; Base: 10 -*- +;;;; -*- Mode: Lisp; Syntax: ANSI-Common-Lisp; Base: 10 -*- ;;;; ************************************************************************* ;;;; FILE IDENTIFICATION ;;;; ;;;; Name: compress.cl ;;;; Purpose: UFFI Example file for zlib compression ;;;; Programmer: Kevin M. Rosenberg -;;;; Date Started: Mar 2002 +;;;; Date Started: Feb 2002 ;;;; -;;;; Copyright (c) 2002 Kevin M. Rosenberg +;;;; $Id: compress.cl,v 1.13 2002/09/20 06:03:36 kevin Exp $ ;;;; -;;;; $Id: compress.cl,v 1.6 2002/03/10 20:01:55 kevin Exp $ +;;;; This file, part of UFFI, is Copyright (c) 2002 by Kevin M. Rosenberg ;;;; -;;;; This file is part of UFFI. -;;;; -;;;; UFFI is free software; you can redistribute it and/or modify -;;;; it under the terms of the GNU General Public License (version 2) as -;;;; published by the Free Software Foundation. -;;;; -;;;; UFFI 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 UFFI; if not, write to the Free Software Foundation, Inc., -;;;; 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +;;;; UFFI users are granted the rights to distribute and use this software +;;;; as governed by the terms of the Lisp Lesser GNU Public License +;;;; (http://opensource.franz.com/preamble.html), also known as the LLGPL. ;;;; ************************************************************************* (in-package :cl-user) -(unless (uffi:load-foreign-library "/usr/lib/libz.so" - :module "zlib" - :supporting-libraries '("c")) +(unless (uffi:load-foreign-library + (uffi:find-foreign-library + "libz" + '("/usr/local/lib/" "/usr/lib/" "/zlib/") + :types '("so" "a" "dylib")) + :module "zlib" + :supporting-libraries '("c")) (warn "Unable to load zlib")) (uffi:def-function ("compress" c-compress) @@ -66,11 +59,19 @@ (uffi:free-foreign-object dest))))))) -#+test-uffi +#+examples-uffi (progn (flet ((print-results (str) (multiple-value-bind (compressed len) (compress str) - (format t "~&(compress ~S) => ~S,~D" str compressed len)))) + (format t "~&(compress ~S) => " str) + (dotimes (i len) + (format t "~X" (char-code (char compressed i)))) + (format t ",~D" len)))) (print-results "") (print-results "test") (print-results "test2"))) + +;; Results of the above on my system: +;; (compress "") => 789c300001,8 +;; (compress "test") => 789c2b492d2e1045d1c1,12 +;; (compress "test2") => 789c2b492d2e31206501f3,13