X-Git-Url: https://oss.titaniummirror.com/gitweb?a=blobdiff_plain;f=libjava%2Fjava%2Futil%2Fzip%2FDeflater.java;fp=libjava%2Fjava%2Futil%2Fzip%2FDeflater.java;h=0000000000000000000000000000000000000000;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=d11370fa940bc9b48b65e0318bebbe8d3c4cbf2c;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git diff --git a/libjava/java/util/zip/Deflater.java b/libjava/java/util/zip/Deflater.java deleted file mode 100644 index d11370fa..00000000 --- a/libjava/java/util/zip/Deflater.java +++ /dev/null @@ -1,156 +0,0 @@ -/* Deflater.java - Compress a data stream - Copyright (C) 1999, 2000 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath 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. - -GNU Classpath 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 GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -02111-1307 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - -package java.util.zip; - -import gnu.gcj.RawData; - -/** - * @author Tom Tromey - * @date May 17, 1999 - */ - -/* Written using on-line Java Platform 1.2 API Specification - * and JCL book. - * Believed complete and correct. - */ - -public class Deflater -{ - public static final int BEST_COMPRESSION = 9; - public static final int BEST_SPEED = 1; - public static final int DEFAULT_COMPRESSION = -1; - public static final int NO_COMPRESSION = 0; - - public static final int DEFAULT_STRATEGY = 0; - public static final int FILTERED = 1; - public static final int HUFFMAN_ONLY = 2; - - public static final int DEFLATED = 8; - - public int deflate (byte[] buf) - { - return deflate (buf, 0, buf.length); - } - - public native int deflate (byte[] buf, int off, int len); - private native void init (int level, boolean noHeader); - private native void update (); - - public Deflater () - { - this (DEFAULT_COMPRESSION, false); - } - - public Deflater (int lvl) - { - this (lvl, false); - } - - public Deflater (int lvl, boolean noHeader) - { - this.strategy = DEFAULT_STRATEGY; - init (lvl, noHeader); - setLevel (lvl); - } - - public native void end (); - - protected void finalize () - { - end (); - } - - public native void finish (); - - public synchronized boolean finished () - { - return is_finished; - } - - public native int getAdler (); - public native int getTotalIn (); - public native int getTotalOut (); - public native boolean needsInput (); - public native void reset (); - - public void setDictionary (byte[] buf) - { - setDictionary (buf, 0, buf.length); - } - - public native void setDictionary (byte[] buf, int off, int len); - - public void setInput (byte[] buf) - { - setInput (buf, 0, buf.length); - } - - public native void setInput (byte[] buf, int off, int len); - - public synchronized void setLevel (int lvl) - { - if (lvl != -1 && (lvl < 0 || lvl > 9)) - throw new IllegalArgumentException (); - level = (lvl == -1) ? 6 : lvl; - update (); - } - - public synchronized void setStrategy (int stgy) - { - if (stgy != DEFAULT_STRATEGY && stgy != FILTERED - && stgy != HUFFMAN_ONLY) - throw new IllegalArgumentException (); - strategy = stgy; - update (); - } - - // Compression level. - private int level; - - // Compression strategy. - private int strategy; - - // The zlib stream. - private RawData zstream; - - // True if finished. - private boolean is_finished; - - // `Flush' flag to pass to next call to deflate. - private int flush_flag; -}