/*
* $Id$
*
* Copyright (C) 2003-2015 JNode.org
*
* 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 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.
*/
package org.jnode.command.archive;
import org.jnode.shell.syntax.Argument;
import org.jnode.shell.syntax.FlagArgument;
/**
* @author chris boertien
*/
public class BZipCommand extends BZip {
private static final String help_fast = "compress faster";
private static final String help_best = "compress better";
private final FlagArgument C1 = new FlagArgument("c1", Argument.OPTIONAL, help_fast);
private final FlagArgument C2 = new FlagArgument("c2", Argument.OPTIONAL, " ");
private final FlagArgument C3 = new FlagArgument("c3", Argument.OPTIONAL, " ");
private final FlagArgument C4 = new FlagArgument("c4", Argument.OPTIONAL, " ");
private final FlagArgument C5 = new FlagArgument("c5", Argument.OPTIONAL, " ");
private final FlagArgument C6 = new FlagArgument("c6", Argument.OPTIONAL, " ");
private final FlagArgument C7 = new FlagArgument("c7", Argument.OPTIONAL, " ");
private final FlagArgument C8 = new FlagArgument("c8", Argument.OPTIONAL, " ");
private final FlagArgument C9 = new FlagArgument("c9", Argument.OPTIONAL, help_best);
public BZipCommand() {
super("compresses data with bzip2");
// from ArchiveCommand
registerArguments(Quiet, Verbose, Stdout, Force, Debug);
// from BZip
registerArguments(Compress, Decompress, Files, Keep, Small, Test);
registerArguments(C1, C2, C3, C4, C5, C6, C7, C8, C9);
}
public void execute() {
compress = true;
if (C1.isSet()) clevel = 1;
if (C2.isSet()) clevel = 2;
if (C3.isSet()) clevel = 3;
if (C4.isSet()) clevel = 4;
if (C5.isSet()) clevel = 5;
if (C6.isSet()) clevel = 6;
if (C7.isSet()) clevel = 7;
if (C8.isSet()) clevel = 8;
if (C9.isSet()) clevel = 9;
else clevel = 6;
super.execute("bzip2");
}
}