jiapengyu
101 lines
2.4 KiB
JavaScript
101 lines
2.4 KiB
JavaScript
export const WORD = 4;
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export const DWORD = 8;
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export const EMPTY = Buffer.alloc(0);
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export const SHORT = 2;
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export const SHORT_MASK = 0xffff;
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export const SHORT_SHIFT = 16;
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export const SHORT_ZERO = Buffer.from(Array(2));
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export const LONG = 4;
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export const LONG_ZERO = Buffer.from(Array(4));
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export const MIN_VERSION_INITIAL = 10;
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export const MIN_VERSION_DATA_DESCRIPTOR = 20;
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export const MIN_VERSION_ZIP64 = 45;
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export const VERSION_MADEBY = 45;
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export const METHOD_STORED = 0;
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export const METHOD_DEFLATED = 8;
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export const PLATFORM_UNIX = 3;
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export const PLATFORM_FAT = 0;
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export const SIG_LFH = 0x04034b50;
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export const SIG_DD = 0x08074b50;
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export const SIG_CFH = 0x02014b50;
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export const SIG_EOCD = 0x06054b50;
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export const SIG_ZIP64_EOCD = 0x06064b50;
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export const SIG_ZIP64_EOCD_LOC = 0x07064b50;
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export const ZIP64_MAGIC_SHORT = 0xffff;
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export const ZIP64_MAGIC = 0xffffffff;
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export const ZIP64_EXTRA_ID = 0x0001;
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export const ZLIB_NO_COMPRESSION = 0;
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export const ZLIB_BEST_SPEED = 1;
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export const ZLIB_BEST_COMPRESSION = 9;
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export const ZLIB_DEFAULT_COMPRESSION = -1;
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export const MODE_MASK = 0xfff;
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export const DEFAULT_FILE_MODE = 33188;
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export const DEFAULT_DIR_MODE = 16877;
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export const EXT_FILE_ATTR_DIR = 1106051088;
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export const EXT_FILE_ATTR_FILE = 2175008800;
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export const S_IFMT = 61440;
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export const S_IFIFO = 4096;
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export const S_IFCHR = 8192;
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export const S_IFDIR = 16384;
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export const S_IFBLK = 24576;
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export const S_IFREG = 32768;
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export const S_IFLNK = 40960;
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export const S_IFSOCK = 49152;
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export const S_DOS_A = 32;
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export const S_DOS_D = 16;
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export const S_DOS_V = 8;
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export const S_DOS_S = 4;
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export const S_DOS_H = 2;
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export const S_DOS_R = 1; // 01 Read Only
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export default {
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WORD,
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DWORD,
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EMPTY,
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SHORT,
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SHORT_MASK,
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SHORT_SHIFT,
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SHORT_ZERO,
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LONG,
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LONG_ZERO,
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MIN_VERSION_INITIAL,
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MIN_VERSION_DATA_DESCRIPTOR,
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MIN_VERSION_ZIP64,
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VERSION_MADEBY,
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METHOD_STORED,
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METHOD_DEFLATED,
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PLATFORM_UNIX,
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PLATFORM_FAT,
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SIG_LFH,
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SIG_DD,
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SIG_CFH,
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SIG_EOCD,
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SIG_ZIP64_EOCD,
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SIG_ZIP64_EOCD_LOC,
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ZIP64_MAGIC_SHORT,
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ZIP64_MAGIC,
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ZIP64_EXTRA_ID,
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ZLIB_NO_COMPRESSION,
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ZLIB_BEST_SPEED,
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ZLIB_BEST_COMPRESSION,
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ZLIB_DEFAULT_COMPRESSION,
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MODE_MASK,
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DEFAULT_FILE_MODE,
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DEFAULT_DIR_MODE,
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EXT_FILE_ATTR_DIR,
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EXT_FILE_ATTR_FILE,
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S_IFMT,
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S_IFIFO,
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S_IFCHR,
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S_IFDIR,
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S_IFBLK,
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S_IFREG,
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S_IFLNK,
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S_IFSOCK,
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S_DOS_A,
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S_DOS_D,
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S_DOS_V,
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S_DOS_S,
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S_DOS_H,
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S_DOS_R,
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};
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