rm node_modules

1 files changed, 0 insertions, 97 deletions

diff --git a/node_modules/tar/lib/large-numbers.js b/node_modules/tar/lib/large-numbers.js
deleted file mode 100644
index ad30bc3..0000000
--- a/node_modules/tar/lib/large-numbers.js
+++ /dev/null
@@ -1,97 +0,0 @@
-'use strict'
-// Tar can encode large and negative numbers using a leading byte of
-// 0xff for negative, and 0x80 for positive.
-
-const encode = exports.encode = (num, buf) => {
-  if (!Number.isSafeInteger(num))
-    // The number is so large that javascript cannot represent it with integer
-    // precision.
-    throw Error('cannot encode number outside of javascript safe integer range')
-  else if (num < 0)
-    encodeNegative(num, buf)
-  else
-    encodePositive(num, buf)
-  return buf
-}
-
-const encodePositive = (num, buf) => {
-  buf[0] = 0x80
-
-  for (var i = buf.length; i > 1; i--) {
-    buf[i-1] = num & 0xff
-    num = Math.floor(num / 0x100)
-  }
-}
-
-const encodeNegative = (num, buf) => {
-  buf[0] = 0xff
-  var flipped = false
-  num = num * -1
-  for (var i = buf.length; i > 1; i--) {
-    var byte = num & 0xff
-    num = Math.floor(num / 0x100)
-    if (flipped)
-      buf[i-1] = onesComp(byte)
-    else if (byte === 0)
-      buf[i-1] = 0
-    else {
-      flipped = true
-      buf[i-1] = twosComp(byte)
-    }
-  }
-}
-
-const parse = exports.parse = (buf) => {
-  var post = buf[buf.length - 1]
-  var pre = buf[0]
-  var value;
-  if (pre === 0x80)
-    value = pos(buf.slice(1, buf.length))
-  else if (pre === 0xff)
-    value = twos(buf)
-  else
-    throw Error('invalid base256 encoding')
-
-  if (!Number.isSafeInteger(value))
-    // The number is so large that javascript cannot represent it with integer
-    // precision.
-    throw Error('parsed number outside of javascript safe integer range')
-
-  return value
-}
-
-const twos = (buf) => {
-  var len = buf.length
-  var sum = 0
-  var flipped = false
-  for (var i = len - 1; i > -1; i--) {
-    var byte = buf[i]
-    var f
-    if (flipped)
-      f = onesComp(byte)
-    else if (byte === 0)
-      f = byte
-    else {
-      flipped = true
-      f = twosComp(byte)
-    }
-    if (f !== 0)
-      sum -= f * Math.pow(256, len - i - 1)
-  }
-  return sum
-}
-
-const pos = (buf) => {
-  var len = buf.length
-  var sum = 0
-  for (var i = len - 1; i > -1; i--) {
-    var byte = buf[i]
-    if (byte !== 0)
-      sum += byte * Math.pow(256, len - i - 1)
-  }
-  return sum
-}
-
-const onesComp = byte => (0xff ^ byte) & 0xff
-
-const twosComp = byte => ((0xff ^ byte) + 1) & 0xff