2 files changed, 0 insertions, 163 deletions
diff --git a/includes/external/school/node_modules/abab/lib/atob.js b/includes/external/school/node_modules/abab/lib/atob.js
deleted file mode 100644
index c8f753a..0000000
--- a/includes/external/school/node_modules/abab/lib/atob.js
+++ /dev/null
@@ -1,101 +0,0 @@
-"use strict";
-
-/**
- * Implementation of atob() according to the HTML and Infra specs, except that
- * instead of throwing INVALID_CHARACTER_ERR we return null.
- */
-function atob(data) {
-  if (arguments.length === 0) {
-    throw new TypeError("1 argument required, but only 0 present.");
-  }
-
-  // Web IDL requires DOMStrings to just be converted using ECMAScript
-  // ToString, which in our case amounts to using a template literal.
-  data = `${data}`;
-  // "Remove all ASCII whitespace from data."
-  data = data.replace(/[ \t\n\f\r]/g, "");
-  // "If data's length divides by 4 leaving no remainder, then: if data ends
-  // with one or two U+003D (=) code points, then remove them from data."
-  if (data.length % 4 === 0) {
-    data = data.replace(/==?$/, "");
-  }
-  // "If data's length divides by 4 leaving a remainder of 1, then return
-  // failure."
-  //
-  // "If data contains a code point that is not one of
-  //
-  // U+002B (+)
-  // U+002F (/)
-  // ASCII alphanumeric
-  //
-  // then return failure."
-  if (data.length % 4 === 1 || /[^+/0-9A-Za-z]/.test(data)) {
-    return null;
-  }
-  // "Let output be an empty byte sequence."
-  let output = "";
-  // "Let buffer be an empty buffer that can have bits appended to it."
-  //
-  // We append bits via left-shift and or.  accumulatedBits is used to track
-  // when we've gotten to 24 bits.
-  let buffer = 0;
-  let accumulatedBits = 0;
-  // "Let position be a position variable for data, initially pointing at the
-  // start of data."
-  //
-  // "While position does not point past the end of data:"
-  for (let i = 0; i < data.length; i++) {
-    // "Find the code point pointed to by position in the second column of
-    // Table 1: The Base 64 Alphabet of RFC 4648. Let n be the number given in
-    // the first cell of the same row.
-    //
-    // "Append to buffer the six bits corresponding to n, most significant bit
-    // first."
-    //
-    // atobLookup() implements the table from RFC 4648.
-    buffer <<= 6;
-    buffer |= atobLookup(data[i]);
-    accumulatedBits += 6;
-    // "If buffer has accumulated 24 bits, interpret them as three 8-bit
-    // big-endian numbers. Append three bytes with values equal to those
-    // numbers to output, in the same order, and then empty buffer."
-    if (accumulatedBits === 24) {
-      output += String.fromCharCode((buffer & 0xff0000) >> 16);
-      output += String.fromCharCode((buffer & 0xff00) >> 8);
-      output += String.fromCharCode(buffer & 0xff);
-      buffer = accumulatedBits = 0;
-    }
-    // "Advance position by 1."
-  }
-  // "If buffer is not empty, it contains either 12 or 18 bits. If it contains
-  // 12 bits, then discard the last four and interpret the remaining eight as
-  // an 8-bit big-endian number. If it contains 18 bits, then discard the last
-  // two and interpret the remaining 16 as two 8-bit big-endian numbers. Append
-  // the one or two bytes with values equal to those one or two numbers to
-  // output, in the same order."
-  if (accumulatedBits === 12) {
-    buffer >>= 4;
-    output += String.fromCharCode(buffer);
-  } else if (accumulatedBits === 18) {
-    buffer >>= 2;
-    output += String.fromCharCode((buffer & 0xff00) >> 8);
-    output += String.fromCharCode(buffer & 0xff);
-  }
-  // "Return output."
-  return output;
-}
-/**
- * A lookup table for atob(), which converts an ASCII character to the
- * corresponding six-bit number.
- */
-
-const keystr =
-  "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-
-function atobLookup(chr) {
-  const index = keystr.indexOf(chr);
-  // Throw exception if character is not in the lookup string; should not be hit in tests
-  return index < 0 ? undefined : index;
-}
-
-module.exports = atob;
diff --git a/includes/external/school/node_modules/abab/lib/btoa.js b/includes/external/school/node_modules/abab/lib/btoa.js
deleted file mode 100644
index 8d385d7..0000000
--- a/includes/external/school/node_modules/abab/lib/btoa.js
+++ /dev/null
@@ -1,62 +0,0 @@
-"use strict";
-
-/**
- * btoa() as defined by the HTML and Infra specs, which mostly just references
- * RFC 4648.
- */
-function btoa(s) {
-  if (arguments.length === 0) {
-    throw new TypeError("1 argument required, but only 0 present.");
-  }
-
-  let i;
-  // String conversion as required by Web IDL.
-  s = `${s}`;
-  // "The btoa() method must throw an "InvalidCharacterError" DOMException if
-  // data contains any character whose code point is greater than U+00FF."
-  for (i = 0; i < s.length; i++) {
-    if (s.charCodeAt(i) > 255) {
-      return null;
-    }
-  }
-  let out = "";
-  for (i = 0; i < s.length; i += 3) {
-    const groupsOfSix = [undefined, undefined, undefined, undefined];
-    groupsOfSix[0] = s.charCodeAt(i) >> 2;
-    groupsOfSix[1] = (s.charCodeAt(i) & 0x03) << 4;
-    if (s.length > i + 1) {
-      groupsOfSix[1] |= s.charCodeAt(i + 1) >> 4;
-      groupsOfSix[2] = (s.charCodeAt(i + 1) & 0x0f) << 2;
-    }
-    if (s.length > i + 2) {
-      groupsOfSix[2] |= s.charCodeAt(i + 2) >> 6;
-      groupsOfSix[3] = s.charCodeAt(i + 2) & 0x3f;
-    }
-    for (let j = 0; j < groupsOfSix.length; j++) {
-      if (typeof groupsOfSix[j] === "undefined") {
-        out += "=";
-      } else {
-        out += btoaLookup(groupsOfSix[j]);
-      }
-    }
-  }
-  return out;
-}
-
-/**
- * Lookup table for btoa(), which converts a six-bit number into the
- * corresponding ASCII character.
- */
-const keystr =
-  "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-
-function btoaLookup(index) {
-  if (index >= 0 && index < 64) {
-    return keystr[index];
-  }
-
-  // Throw INVALID_CHARACTER_ERR exception here -- won't be hit in the tests.
-  return undefined;
-}
-
-module.exports = btoa;