1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/emul/mini/src/main/java/org/apidesign/bck2brwsr/emul/zip/Checksum.java Thu Feb 07 12:58:12 2013 +0100
1.3 @@ -0,0 +1,43 @@
1.4 +/* -*-mode:java; c-basic-offset:2; -*- */
1.5 +/*
1.6 +Copyright (c) 2011 ymnk, JCraft,Inc. All rights reserved.
1.7 +
1.8 +Redistribution and use in source and binary forms, with or without
1.9 +modification, are permitted provided that the following conditions are met:
1.10 +
1.11 + 1. Redistributions of source code must retain the above copyright notice,
1.12 + this list of conditions and the following disclaimer.
1.13 +
1.14 + 2. Redistributions in binary form must reproduce the above copyright
1.15 + notice, this list of conditions and the following disclaimer in
1.16 + the documentation and/or other materials provided with the distribution.
1.17 +
1.18 + 3. The names of the authors may not be used to endorse or promote products
1.19 + derived from this software without specific prior written permission.
1.20 +
1.21 +THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
1.22 +INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
1.23 +FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
1.24 +INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
1.25 +INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
1.26 +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
1.27 +OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
1.28 +LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
1.29 +NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
1.30 +EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
1.31 + */
1.32 +/*
1.33 + * This program is based on zlib-1.1.3, so all credit should go authors
1.34 + * Jean-loup Gailly(jloup@gzip.org) and Mark Adler(madler@alumni.caltech.edu)
1.35 + * and contributors of zlib.
1.36 + */
1.37 +
1.38 +package org.apidesign.bck2brwsr.emul.zip;
1.39 +
1.40 +interface Checksum {
1.41 + void update(byte[] buf, int index, int len);
1.42 + void reset();
1.43 + void reset(long init);
1.44 + long getValue();
1.45 + Checksum copy();
1.46 +}