jaroslav@609: /*
jaroslav@609:  * Copyright (c) 1995, 1996, Oracle and/or its affiliates. All rights reserved.
jaroslav@609:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
jaroslav@609:  *
jaroslav@609:  * This code is free software; you can redistribute it and/or modify it
jaroslav@609:  * under the terms of the GNU General Public License version 2 only, as
jaroslav@609:  * published by the Free Software Foundation.  Oracle designates this
jaroslav@609:  * particular file as subject to the "Classpath" exception as provided
jaroslav@609:  * by Oracle in the LICENSE file that accompanied this code.
jaroslav@609:  *
jaroslav@609:  * This code is distributed in the hope that it will be useful, but WITHOUT
jaroslav@609:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
jaroslav@609:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
jaroslav@609:  * version 2 for more details (a copy is included in the LICENSE file that
jaroslav@609:  * accompanied this code).
jaroslav@609:  *
jaroslav@609:  * You should have received a copy of the GNU General Public License version
jaroslav@609:  * 2 along with this work; if not, write to the Free Software Foundation,
jaroslav@609:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
jaroslav@609:  *
jaroslav@609:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
jaroslav@609:  * or visit www.oracle.com if you need additional information or have any
jaroslav@609:  * questions.
jaroslav@609:  */
jaroslav@609: 
jaroslav@694: package org.apidesign.bck2brwsr.emul.zip;
jaroslav@609: 
jaroslav@609: /*
jaroslav@609:  * This class defines the constants that are used by the classes
jaroslav@609:  * which manipulate Zip64 files.
jaroslav@609:  */
jaroslav@609: 
jaroslav@694: public class ZipConstants64 {
jaroslav@609: 
jaroslav@609:     /*
jaroslav@609:      * ZIP64 constants
jaroslav@609:      */
jaroslav@609:     static final long ZIP64_ENDSIG = 0x06064b50L;  // "PK\006\006"
jaroslav@609:     static final long ZIP64_LOCSIG = 0x07064b50L;  // "PK\006\007"
jaroslav@609:     static final int  ZIP64_ENDHDR = 56;           // ZIP64 end header size
jaroslav@609:     static final int  ZIP64_LOCHDR = 20;           // ZIP64 end loc header size
jaroslav@609:     static final int  ZIP64_EXTHDR = 24;           // EXT header size
jaroslav@609:     static final int  ZIP64_EXTID  = 0x0001;       // Extra field Zip64 header ID
jaroslav@609: 
jaroslav@609:     static final int  ZIP64_MAGICCOUNT = 0xFFFF;
jaroslav@609:     static final long ZIP64_MAGICVAL = 0xFFFFFFFFL;
jaroslav@609: 
jaroslav@609:     /*
jaroslav@609:      * Zip64 End of central directory (END) header field offsets
jaroslav@609:      */
jaroslav@609:     static final int  ZIP64_ENDLEN = 4;       // size of zip64 end of central dir
jaroslav@609:     static final int  ZIP64_ENDVEM = 12;      // version made by
jaroslav@609:     static final int  ZIP64_ENDVER = 14;      // version needed to extract
jaroslav@609:     static final int  ZIP64_ENDNMD = 16;      // number of this disk
jaroslav@609:     static final int  ZIP64_ENDDSK = 20;      // disk number of start
jaroslav@609:     static final int  ZIP64_ENDTOD = 24;      // total number of entries on this disk
jaroslav@609:     static final int  ZIP64_ENDTOT = 32;      // total number of entries
jaroslav@609:     static final int  ZIP64_ENDSIZ = 40;      // central directory size in bytes
jaroslav@609:     static final int  ZIP64_ENDOFF = 48;      // offset of first CEN header
jaroslav@609:     static final int  ZIP64_ENDEXT = 56;      // zip64 extensible data sector
jaroslav@609: 
jaroslav@609:     /*
jaroslav@609:      * Zip64 End of central directory locator field offsets
jaroslav@609:      */
jaroslav@609:     static final int  ZIP64_LOCDSK = 4;       // disk number start
jaroslav@609:     static final int  ZIP64_LOCOFF = 8;       // offset of zip64 end
jaroslav@609:     static final int  ZIP64_LOCTOT = 16;      // total number of disks
jaroslav@609: 
jaroslav@609:     /*
jaroslav@609:      * Zip64 Extra local (EXT) header field offsets
jaroslav@609:      */
jaroslav@609:     static final int  ZIP64_EXTCRC = 4;       // uncompressed file crc-32 value
jaroslav@609:     static final int  ZIP64_EXTSIZ = 8;       // compressed size, 8-byte
jaroslav@609:     static final int  ZIP64_EXTLEN = 16;      // uncompressed size, 8-byte
jaroslav@609: 
jaroslav@609:     /*
jaroslav@609:      * Language encoding flag EFS
jaroslav@609:      */
jaroslav@609:     static final int EFS = 0x800;       // If this bit is set the filename and
jaroslav@609:                                         // comment fields for this file must be
jaroslav@609:                                         // encoded using UTF-8.
jaroslav@609: 
jaroslav@609:     private ZipConstants64() {}
jaroslav@609: }