| /** |
| * node-compress-commons |
| * |
| * Copyright (c) 2014 Chris Talkington, contributors. |
| * Licensed under the MIT license. |
| * https://github.com/ctalkington/node-compress-commons/blob/master/LICENSE-MIT |
| */ |
| module.exports = { |
| WORD: 4, |
| DWORD: 8, |
| EMPTY: new Buffer(0), |
| |
| SHORT: 2, |
| SHORT_MASK: 0xffff, |
| SHORT_SHIFT: 16, |
| SHORT_ZERO: new Buffer(Array(2)), |
| LONG: 4, |
| LONG_ZERO: new Buffer(Array(4)), |
| |
| MIN_VERSION_INITIAL: 10, |
| MIN_VERSION_DATA_DESCRIPTOR: 20, |
| MIN_VERSION_ZIP64: 45, |
| VERSION_MADEBY: 45, |
| |
| METHOD_STORED: 0, |
| METHOD_DEFLATED: 8, |
| |
| PLATFORM_UNIX: 3, |
| PLATFORM_FAT: 0, |
| |
| SIG_LFH: 0x04034b50, |
| SIG_DD: 0x08074b50, |
| SIG_CFH: 0x02014b50, |
| SIG_EOCD: 0x06054b50, |
| SIG_ZIP64_EOCD: 0x06064B50, |
| SIG_ZIP64_EOCD_LOC: 0x07064B50, |
| |
| ZIP64_MAGIC_SHORT: 0xffff, |
| ZIP64_MAGIC: 0xffffffff, |
| ZIP64_EXTRA_ID: 0x0001, |
| |
| ZLIB_NO_COMPRESSION: 0, |
| ZLIB_BEST_SPEED: 1, |
| ZLIB_BEST_COMPRESSION: 9, |
| ZLIB_DEFAULT_COMPRESSION: -1, |
| |
| MODE_MASK: 0xFFF, |
| DEFAULT_FILE_MODE: 0100644, // 644 -rw-r--r-- = S_IFREG | S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH |
| DEFAULT_DIR_MODE: 040755, // 755 drwxr-xr-x = S_IFDIR | S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH |
| |
| EXT_FILE_ATTR_DIR: 010173200020, // 755 drwxr-xr-x = (((S_IFDIR | 0755) << 16) | S_DOS_D) |
| EXT_FILE_ATTR_FILE: 020151000040, // 644 -rw-r--r-- = (((S_IFREG | 0644) << 16) | S_DOS_A) >>> 0 |
| |
| // Unix file types |
| S_IFMT: 0170000, // type of file mask |
| S_IFIFO: 010000, // named pipe (fifo) |
| S_IFCHR: 020000, // character special |
| S_IFDIR: 040000, // directory |
| S_IFBLK: 060000, // block special |
| S_IFREG: 0100000, // regular |
| S_IFLNK: 0120000, // symbolic link |
| S_IFSOCK: 0140000, // socket |
| |
| // DOS file type flags |
| S_DOS_A: 040, // Archive |
| S_DOS_D: 020, // Directory |
| S_DOS_V: 010, // Volume |
| S_DOS_S: 04, // System |
| S_DOS_H: 02, // Hidden |
| S_DOS_R: 01 // Read Only |
| }; |
