/**  * File and FTP Explorer  * Copyright 2003  * BOESCH Vincent  *  * 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  * of the License, or (at your option) any later version.  *  * This program 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 program; if not, write to the Free Software  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.  */package javaexplorer.io.copy;import java.io.IOException;import java.io.InputStream;import java.io.OutputStream;import java.nio.ByteBuffer;import java.nio.channels.ReadableByteChannel;import java.nio.channels.WritableByteChannel;import javaexplorer.Launcher;import javaexplorer.ressource.TextRessource;import javaexplorer.util.ExplorerUtil;import javaexplorer.util.comparator.XFileComparator;import javaexplorer.util.options.*;import javaexplorer.model.XFile;/** *  Description of the Class * *@author     VEEB7280 *@created    13 juin 2002 */public class CopyAction implements CopyModel{		private int cuts = 1;		private long[] length = null;		private long[] current = null;		private long[] initial = null;		private long[] startTime = null;		private long[] endTime = null;		private boolean[] isPartialOk = null;		private boolean[] isThreadRunning = null;		private XFile[] tab_temp = null;		private Thread[] tab_thd = null;        private XFile source = null;    private XFile dest = null;    private boolean _booCopyInitiated = false;    private boolean _booCopyFinished = false;    private boolean _booDownloadFinished = false;    private boolean _booProcessFinished =  false;    private boolean _booNeedStop = false;		private long copyStart = System.currentTimeMillis();		private long copyEnd = 0;        private boolean useResume = true;        private Launcher _launcher = null;    private int currentBuild = 0;    private long alreadyDoneLength = 0;        private boolean idle = true;    private boolean forMove = false;    private boolean synchronousCopy = false;                /**     * Copie par d閒aut utilisant le nombre de copies partielles maximales     * @param src     * @param dst     * @param launcher     * @param isTempFile     */    public CopyAction(XFile src, XFile dst, Launcher launcher, boolean isSynchronous, boolean isForMove) {    	this( Options.getOptions().getCutsForCopy(), src, dst, launcher, isSynchronous, isForMove);    }    /**     * Copie param閠r閑 permettant de sp閏ifier le nombre de copies partielles d閟ir閑     * @param numCuts     * @param src     * @param dst     * @param launcher     * @param isTempFile     */    public CopyAction(int numCuts, XFile src, XFile dst, Launcher launcher, boolean isSynchronous, boolean isForMove) {    	cuts = numCuts;    	source = src;    	dest = dst;    	_launcher = launcher;    	synchronousCopy = isSynchronous;    	forMove = isForMove;    	initStructures();    }            public XFile getSource(){    	return source;    }    public XFile getDestination(){    	return dest;    }        public boolean matchesCopy(XFile src, XFile dst, boolean forTemp ){    	return  XFileComparator.getComparator().equals(dest, dst) &&    					XFileComparator.getComparator().equals(source, src);    }            public boolean isCopyFinished(){    	return _booCopyFinished;    }		public boolean isDownloadFinished(){			return _booDownloadFinished;		}        public String getSrcInfo(){    	return source.getPath();    }    public String getDestInfo(){    	return dest.getPath();    }    public String getCopyLength(){    	return ExplorerUtil.getLengthAsString(source.length());    }        /**     * Initialisation des structures     * @param numCuts     */    public void initStructures(){    	    	if( dest == null ){    		alreadyDoneLength = 0;    	}    	else{    		alreadyDoneLength = dest.length();     	}    	//Le nombre de cuts est d閠ermin