| /* |
| * 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.commons.compress.archivers.cpio; |
| |
| /** |
| * All constants needed by CPIO. |
| * |
| * based on code from the jRPM project (jrpm.sourceforge.net) |
| * |
| */ |
| public interface CpioConstants { |
| /** magic number of a cpio entry in the new format */ |
| final String MAGIC_NEW = "070701"; |
| |
| /** magic number of a cpio entry in the new format with crc */ |
| final String MAGIC_NEW_CRC = "070702"; |
| |
| /** magic number of a cpio entry in the old ascii format */ |
| final String MAGIC_OLD_ASCII = "070707"; |
| |
| /** magic number of a cpio entry in the old binary format */ |
| final int MAGIC_OLD_BINARY = 070707; |
| |
| // These FORMAT_ constants are internal to the code |
| |
| /** write/read a CPIOArchiveEntry in the new format */ |
| final short FORMAT_NEW = 1; |
| |
| /** write/read a CPIOArchiveEntry in the new format with crc */ |
| final short FORMAT_NEW_CRC = 2; |
| |
| /** write/read a CPIOArchiveEntry in the old ascii format */ |
| final short FORMAT_OLD_ASCII = 4; |
| |
| /** write/read a CPIOArchiveEntry in the old binary format */ |
| final short FORMAT_OLD_BINARY = 8; |
| |
| /** Mask for both new formats */ |
| final short FORMAT_NEW_MASK = 3; |
| |
| /** Mask for both old formats */ |
| final short FORMAT_OLD_MASK = 12; |
| |
| /* |
| * Constants for the MODE bits |
| */ |
| |
| /** Mask for all file type bits. */ |
| final int S_IFMT = 0170000; |
| |
| // http://www.opengroup.org/onlinepubs/9699919799/basedefs/cpio.h.html |
| // has a list of the C_xxx constatnts |
| |
| /** Defines a socket */ |
| final int C_ISSOCK = 0140000; |
| |
| /** Defines a symbolic link */ |
| final int C_ISLNK = 0120000; |
| |
| /** HP/UX network special (C_ISCTG) */ |
| final int C_ISNWK = 0110000; |
| |
| /** Defines a regular file */ |
| final int C_ISREG = 0100000; |
| |
| /** Defines a block device */ |
| final int C_ISBLK = 0060000; |
| |
| /** Defines a directory */ |
| final int C_ISDIR = 0040000; |
| |
| /** Defines a character device */ |
| final int C_ISCHR = 0020000; |
| |
| /** Defines a pipe */ |
| final int C_ISFIFO = 0010000; |
| |
| |
| /** Set user ID */ |
| final int C_ISUID = 0004000; |
| |
| /** Set group ID */ |
| final int C_ISGID = 0002000; |
| |
| /** On directories, restricted deletion flag. */ |
| final int C_ISVTX = 0001000; |
| |
| |
| /** Permits the owner of a file to read the file */ |
| final int C_IRUSR = 0000400; |
| |
| /** Permits the owner of a file to write to the file */ |
| final int C_IWUSR = 0000200; |
| |
| /** Permits the owner of a file to execute the file or to search the directory */ |
| final int C_IXUSR = 0000100; |
| |
| |
| /** Permits a file's group to read the file */ |
| final int C_IRGRP = 0000040; |
| |
| /** Permits a file's group to write to the file */ |
| final int C_IWGRP = 0000020; |
| |
| /** Permits a file's group to execute the file or to search the directory */ |
| final int C_IXGRP = 0000010; |
| |
| |
| /** Permits others to read the file */ |
| final int C_IROTH = 0000004; |
| |
| /** Permits others to write to the file */ |
| final int C_IWOTH = 0000002; |
| |
| /** Permits others to execute the file or to search the directory */ |
| final int C_IXOTH = 0000001; |
| |
| /** The special trailer marker */ |
| final String CPIO_TRAILER = "TRAILER!!!"; |
| |
| /** |
| * The default block size. |
| * |
| * @since Apache Commons Compress 1.1 |
| */ |
| final int BLOCK_SIZE = 512; |
| } |