| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2001 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, if |
| * any, must include the following acknowlegement: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowlegement may appear in the software itself, |
| * if and wherever such third-party acknowlegements normally appear. |
| * |
| * 4. The names "The Jakarta Project", "Ant", and "Apache Software |
| * Foundation" must not be used to endorse or promote products derived |
| * from this software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache" |
| * nor may "Apache" appear in their names without prior written |
| * permission of the Apache Group. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| |
| package org.apache.tools.zip; |
| |
| /** |
| * Simple placeholder for all those extra fields we don't want to deal |
| * with. |
| * |
| * <p>Assumes local file data and central directory entries are |
| * identical - unless told the opposite.</p> |
| * |
| * @author <a href="stefan.bodewig@epost.de">Stefan Bodewig</a> |
| * @version $Revision$ |
| */ |
| public class UnrecognizedExtraField implements ZipExtraField { |
| |
| /** |
| * The Header-ID. |
| * |
| * @since 1.1 |
| */ |
| private ZipShort headerId; |
| |
| public void setHeaderId(ZipShort headerId) { |
| this.headerId = headerId; |
| } |
| |
| public ZipShort getHeaderId() {return headerId;} |
| |
| /** |
| * Extra field data in local file data - without |
| * Header-ID or length specifier. |
| * |
| * @since 1.1 |
| */ |
| private byte[] localData; |
| |
| public void setLocalFileDataData(byte[] data) { |
| localData = data; |
| } |
| |
| public ZipShort getLocalFileDataLength() { |
| return new ZipShort(localData.length); |
| } |
| |
| public byte[] getLocalFileDataData() {return localData;} |
| |
| /** |
| * Extra field data in central directory - without |
| * Header-ID or length specifier. |
| * |
| * @since 1.1 |
| */ |
| private byte[] centralData; |
| |
| public void setCentralDirectoryData(byte[] data) { |
| centralData = data; |
| } |
| |
| public ZipShort getCentralDirectoryLength() { |
| if (centralData != null) { |
| return new ZipShort(centralData.length); |
| } |
| return getLocalFileDataLength(); |
| } |
| |
| public byte[] getCentralDirectoryData() { |
| if (centralData != null) { |
| return centralData; |
| } |
| return getLocalFileDataData(); |
| } |
| |
| public void parseFromLocalFileData(byte[] data, int offset, int length) { |
| byte[] tmp = new byte[length]; |
| System.arraycopy(data, offset, tmp, 0, length); |
| setLocalFileDataData(tmp); |
| } |
| } |