Apache Ant Source Code Files

Apache Ant Source Code Files are inside the Apache Ant source package file like apache-ant-1.10.10-src.zip. Unzip the source package file and go to the "src/main" sub-directory, you will see source code files.

Here is the list of Java source code files of the Apache Ant 1.10.10 in \Users\fyicenter\apache-ant-1.10.10\src\main:

✍: FYIcenter.com

org/apache/tools/tar/TarConstants.java

/*
 *  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
 *
 *      https://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.
 *
 */

/*
 * This package is based on the work done by Timothy Gerard Endres
 * (time@ice.com) to whom the Ant project is very grateful for his great code.
 */

package org.apache.tools.tar;

/**
 * This interface contains all the definitions used in the package.
 *
 * For tar formats (FORMAT_OLDGNU, FORMAT_POSIX, etc.) see GNU tar
 * <I>tar.h</I> type <I>enum archive_format</I>
 */
// CheckStyle:InterfaceIsTypeCheck OFF (bc)
public interface TarConstants {

    /**
     * GNU format as per before tar 1.12.
     */
    int    FORMAT_OLDGNU = 2;

    /**
     * Pure Posix format.
     */
    int    FORMAT_POSIX = 3;

    /**
     * The length of the name field in a header buffer.
     */
    int    NAMELEN = 100;

    /**
     * The length of the mode field in a header buffer.
     */
    int    MODELEN = 8;

    /**
     * The length of the user id field in a header buffer.
     */
    int    UIDLEN = 8;

    /**
     * The length of the group id field in a header buffer.
     */
    int    GIDLEN = 8;

    /**
     * The maximum value of gid/uid in a tar archive which can
     * be expressed in octal char notation (that's 7 sevens, octal).
     */
    long    MAXID = 07777777L;

    /**
     * The length of the checksum field in a header buffer.
     */
    int    CHKSUMLEN = 8;

    /**
     * The length of the size field in a header buffer.
     * Includes the trailing space or NUL.
     */
    int    SIZELEN = 12;

    /**
     * The maximum size of a file in a tar archive
     * which can be expressed in octal char notation (that's 11 sevens, octal).
     */
    long   MAXSIZE = 077777777777L;

    /** Offset of start of magic field within header record */
    int    MAGIC_OFFSET = 257;
    /**
     * The length of the magic field in a header buffer including the version.
     */
    int    MAGICLEN = 8;

    /**
     * The length of the magic field in a header buffer.
     */
    int    PURE_MAGICLEN = 6;

    /** Offset of start of magic field within header record */
    int    VERSION_OFFSET = 263;
    /**
     * Previously this was regarded as part of "magic" field, but it
     * is separate.
     */
    int    VERSIONLEN = 2;

    /**
     * The length of the modification time field in a header buffer.
     */
    int    MODTIMELEN = 12;

    /**
     * The length of the user name field in a header buffer.
     */
    int    UNAMELEN = 32;

    /**
     * The length of the group name field in a header buffer.
     */
    int    GNAMELEN = 32;

    /**
     * The length of each of the device fields (major and minor) in a header buffer.
     */
    int    DEVLEN = 8;

    /**
     * Length of the prefix field.
     *
     */
    int    PREFIXLEN = 155;

    /**
     * The length of the access time field in an old GNU header buffer.
     *
     */
    int    ATIMELEN_GNU = 12;

    /**
     * The length of the created time field in an old GNU header buffer.
     *
     */
    int    CTIMELEN_GNU = 12;

    /**
     * The length of the multivolume start offset field in an old GNU header buffer.
     *
     */
    int    OFFSETLEN_GNU = 12;

    /**
     * The length of the long names field in an old GNU header buffer.
     *
     */
    int    LONGNAMESLEN_GNU = 4;

    /**
     * The length of the padding field in an old GNU header buffer.
     *
     */
    int    PAD2LEN_GNU = 1;

    /**
     * The sum of the length of all sparse headers in an old GNU header buffer.
     *
     */
    int    SPARSELEN_GNU = 96;

    /**
     * The length of the is extension field in an old GNU header buffer.
     *
     */
    int    ISEXTENDEDLEN_GNU = 1;

    /**
     * The length of the real size field in an old GNU header buffer.
     *
     */
    int    REALSIZELEN_GNU = 12;

    /**
     * The sum of the length of all sparse headers in a sparse header buffer.
     *
     */
    int    SPARSELEN_GNU_SPARSE = 504;

    /**
     * The length of the is extension field in a sparse header buffer.
     *
     */
    int    ISEXTENDEDLEN_GNU_SPARSE = 1;

    /**
     * LF_ constants represent the "link flag" of an entry, or more commonly,
     * the "entry type". This is the "old way" of indicating a normal file.
     */
    byte   LF_OLDNORM = 0;

    /**
     * Normal file type.
     */
    byte   LF_NORMAL = (byte) '0';

    /**
     * Link file type.
     */
    byte   LF_LINK = (byte) '1';

    /**
     * Symbolic link file type.
     */
    byte   LF_SYMLINK = (byte) '2';

    /**
     * Character device file type.
     */
    byte   LF_CHR = (byte) '3';

    /**
     * Block device file type.
     */
    byte   LF_BLK = (byte) '4';

    /**
     * Directory file type.
     */
    byte   LF_DIR = (byte) '5';

    /**
     * FIFO (pipe) file type.
     */
    byte   LF_FIFO = (byte) '6';

    /**
     * Contiguous file type.
     */
    byte   LF_CONTIG = (byte) '7';

    /**
     * Identifies the *next* file on the tape as having a long linkname.
     */
    byte LF_GNUTYPE_LONGLINK = (byte) 'K';

    /**
     * Identifies the *next* file on the tape as having a long name.
     */
    byte LF_GNUTYPE_LONGNAME = (byte) 'L';

    /**
     * Sparse file type.
     */
    byte LF_GNUTYPE_SPARSE = (byte) 'S';

    // See "https://www.opengroup.org/onlinepubs/009695399/utilities/pax.html#tag_04_100_13_02"

    /**
     * Identifies the entry as a Pax extended header.
     */
    byte LF_PAX_EXTENDED_HEADER_LC = (byte) 'x';

    /**
     * Identifies the entry as a Pax extended header (SunOS tar -E).
     */
    byte LF_PAX_EXTENDED_HEADER_UC = (byte) 'X';

    /**
     * Identifies the entry as a Pax global extended header.
     */
    byte LF_PAX_GLOBAL_EXTENDED_HEADER = (byte) 'g';

    String TMAGIC = "ustar";

    /**
     * The magic tag representing a POSIX tar archive.
     */
    String MAGIC_POSIX = "ustar\0";
    String VERSION_POSIX = "00";

    /**
     * The magic tag representing a GNU tar archive.
     */
    String GNU_TMAGIC = "ustar  ";
    // Appear to be two possible GNU versions
    String VERSION_GNU_SPACE = " \0";
    String VERSION_GNU_ZERO  = "0\0";

    /**
     * The name of the GNU tar entry which contains a long name.
     */
    String GNU_LONGLINK = "././@LongLink";

}

org/apache/tools/tar/TarConstants.java

 

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File name: apache-ant-1.10.10-fyi.zip
File size: 2392938 bytes
Release date: 2021-04-17
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