com.zving.preloader.zip.UnicodePathExtraField Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package com.zving.preloader.zip;
/**
* Info-ZIP Unicode Path Extra Field (0x7075):
*
* Stores the UTF-8 version of the file name field as stored in the
* local header and central directory header.
*
*
* Value Size Description
* ----- ---- -----------
* (UPath) 0x7075 Short tag for this extra block type ("up")
* TSize Short total data size for this block
* Version 1 byte version of this extra field, currently 1
* NameCRC32 4 bytes File Name Field CRC32 Checksum
* UnicodeName Variable UTF-8 version of the entry File Name
*
*/
public class UnicodePathExtraField extends AbstractUnicodeExtraField {
public static final ZipShort UPATH_ID = new ZipShort(0x7075);
public UnicodePathExtraField () {
}
/**
* Assemble as unicode path extension from the name given as
* text as well as the encoded bytes actually written to the archive.
*
* @param text The file name
* @param bytes the bytes actually written to the archive
* @param off The offset of the encoded filename in bytes.
* @param len The length of the encoded filename or comment in
* bytes.
*/
public UnicodePathExtraField(String text, byte[] bytes, int off, int len) {
super(text, bytes, off, len);
}
/**
* Assemble as unicode path extension from the name given as
* text as well as the encoded bytes actually written to the archive.
*
* @param name The file name
* @param bytes the bytes actually written to the archive
*/
public UnicodePathExtraField(String name, byte[] bytes) {
super(name, bytes);
}
public ZipShort getHeaderId() {
return UPATH_ID;
}
}