diff options
Diffstat (limited to 'sandbox/testAppNevena/Front/node_modules/tar/lib/read-entry.js')
-rw-r--r-- | sandbox/testAppNevena/Front/node_modules/tar/lib/read-entry.js | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/sandbox/testAppNevena/Front/node_modules/tar/lib/read-entry.js b/sandbox/testAppNevena/Front/node_modules/tar/lib/read-entry.js deleted file mode 100644 index 183a6050..00000000 --- a/sandbox/testAppNevena/Front/node_modules/tar/lib/read-entry.js +++ /dev/null @@ -1,100 +0,0 @@ -'use strict' -const MiniPass = require('minipass') -const normPath = require('./normalize-windows-path.js') - -const SLURP = Symbol('slurp') -module.exports = class ReadEntry extends MiniPass { - constructor (header, ex, gex) { - super() - // read entries always start life paused. this is to avoid the - // situation where Minipass's auto-ending empty streams results - // in an entry ending before we're ready for it. - this.pause() - this.extended = ex - this.globalExtended = gex - this.header = header - this.startBlockSize = 512 * Math.ceil(header.size / 512) - this.blockRemain = this.startBlockSize - this.remain = header.size - this.type = header.type - this.meta = false - this.ignore = false - switch (this.type) { - case 'File': - case 'OldFile': - case 'Link': - case 'SymbolicLink': - case 'CharacterDevice': - case 'BlockDevice': - case 'Directory': - case 'FIFO': - case 'ContiguousFile': - case 'GNUDumpDir': - break - - case 'NextFileHasLongLinkpath': - case 'NextFileHasLongPath': - case 'OldGnuLongPath': - case 'GlobalExtendedHeader': - case 'ExtendedHeader': - case 'OldExtendedHeader': - this.meta = true - break - - // NOTE: gnutar and bsdtar treat unrecognized types as 'File' - // it may be worth doing the same, but with a warning. - default: - this.ignore = true - } - - this.path = normPath(header.path) - this.mode = header.mode - if (this.mode) - this.mode = this.mode & 0o7777 - this.uid = header.uid - this.gid = header.gid - this.uname = header.uname - this.gname = header.gname - this.size = header.size - this.mtime = header.mtime - this.atime = header.atime - this.ctime = header.ctime - this.linkpath = normPath(header.linkpath) - this.uname = header.uname - this.gname = header.gname - - if (ex) - this[SLURP](ex) - if (gex) - this[SLURP](gex, true) - } - - write (data) { - const writeLen = data.length - if (writeLen > this.blockRemain) - throw new Error('writing more to entry than is appropriate') - - const r = this.remain - const br = this.blockRemain - this.remain = Math.max(0, r - writeLen) - this.blockRemain = Math.max(0, br - writeLen) - if (this.ignore) - return true - - if (r >= writeLen) - return super.write(data) - - // r < writeLen - return super.write(data.slice(0, r)) - } - - [SLURP] (ex, global) { - for (const k in ex) { - // we slurp in everything except for the path attribute in - // a global extended header, because that's weird. - if (ex[k] !== null && ex[k] !== undefined && - !(global && k === 'path')) - this[k] = k === 'path' || k === 'linkpath' ? normPath(ex[k]) : ex[k] - } - } -} |