unixstat.java

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/*
 *  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 org.apache.tools.zip;

/**
 * Constants from stat.h on Unix systems.
 *
 */
// CheckStyle:InterfaceIsTypeCheck OFF - backward compatible
public interface UnixStat {

    /**
     * Bits used for permissions (and sticky bit)
     *
     * @since 1.1
     */
    int PERM_MASK =           07777;
    /**
     * Indicates symbolic links.
     *
     * @since 1.1
     */
    int LINK_FLAG =         0120000;
    /**
     * Indicates plain files.
     *
     * @since 1.1
     */
    int FILE_FLAG =         0100000;
    /**
     * Indicates directories.
     *
     * @since 1.1
     */
    int DIR_FLAG =           040000;

    // ----------------------------------------------------------
    // somewhat arbitrary choices that are quite common for shared
    // installations
    // -----------------------------------------------------------

    /**
     * Default permissions for symbolic links.
     *
     * @since 1.1
     */
    int DEFAULT_LINK_PERM =    0777;
    /**
     * Default permissions for directories.
     *
     * @since 1.1
     */
    int DEFAULT_DIR_PERM =     0755;
    /**
     * Default permissions for plain files.
     *
     * @since 1.1
     */
    int DEFAULT_FILE_PERM =    0644;
}