1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 */ 18 19 package org.apache.commons.compress.archivers.zip; 20 21 /** 22 * Info-ZIP Unicode Comment Extra Field (0x6375): 23 * 24 * <p>Stores the UTF-8 version of the file comment as stored in the 25 * central directory header.</p> 26 * 27 * @see <a href="https://www.pkware.com/documents/casestudies/APPNOTE.TXT">PKWARE 28 * APPNOTE.TXT, section 4.6.8</a> 29 * 30 * @NotThreadSafe super-class is not thread-safe 31 */ 32 public class UnicodeCommentExtraField extends AbstractUnicodeExtraField { 33 34 public static final ZipShort UCOM_ID = new ZipShort(0x6375); 35 UnicodeCommentExtraField()36 public UnicodeCommentExtraField () { 37 } 38 39 /** 40 * Assemble as unicode comment extension from the name given as 41 * text as well as the encoded bytes actually written to the archive. 42 * 43 * @param text The file name 44 * @param bytes the bytes actually written to the archive 45 * @param off The offset of the encoded comment in <code>bytes</code>. 46 * @param len The length of the encoded comment or comment in 47 * <code>bytes</code>. 48 */ UnicodeCommentExtraField(final String text, final byte[] bytes, final int off, final int len)49 public UnicodeCommentExtraField(final String text, final byte[] bytes, final int off, 50 final int len) { 51 super(text, bytes, off, len); 52 } 53 54 /** 55 * Assemble as unicode comment extension from the comment given as 56 * text as well as the bytes actually written to the archive. 57 * 58 * @param comment The file comment 59 * @param bytes the bytes actually written to the archive 60 */ UnicodeCommentExtraField(final String comment, final byte[] bytes)61 public UnicodeCommentExtraField(final String comment, final byte[] bytes) { 62 super(comment, bytes); 63 } 64 65 @Override getHeaderId()66 public ZipShort getHeaderId() { 67 return UCOM_ID; 68 } 69 70 } 71