001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *   https://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing,
013 * software distributed under the License is distributed on an
014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 * KIND, either express or implied.  See the License for the
016 * specific language governing permissions and limitations
017 * under the License.
018 */
019package org.apache.commons.compress.archivers.zip;
020
021/**
022 * Constants from stat.h on Unix systems.
023 * <p>
024 * TODO This will be an class in 2.0.
025 * </p>
026 */
027// CheckStyle:InterfaceIsTypeCheck OFF - backward compatible
028public interface UnixStat {
029
030    /**
031     * Masks permissions (and sticky bit)
032     */
033    int PERM_MASK = 07777;
034
035    /**
036     * Masks the file system object type.
037     *
038     * @since 1.14
039     */
040    int FILE_TYPE_FLAG = 0170000;
041
042    /**
043     * Masks symbolic links.
044     */
045    int LINK_FLAG = 0120000;
046
047    /**
048     * Masks plain files.
049     */
050    int FILE_FLAG = 0100000;
051
052    /**
053     * Masks directories.
054     */
055    int DIR_FLAG = 040000;
056
057    //
058    // Arbitrary choices that are quite common for shared installations.
059    //
060
061    /**
062     * Default permissions for all permissions.
063     */
064    int DEFAULT_LINK_PERM = 0777;
065
066    /**
067     * Default permissions for directories.
068     */
069    int DEFAULT_DIR_PERM = 0755;
070
071    /**
072     * Default permissions for plain files.
073     */
074    int DEFAULT_FILE_PERM = 0644;
075}