/*
 *  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.
 * 
 */
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;
}