1 files changed, 0 insertions, 270 deletions
diff --git a/collectors/node.d.plugin/node_modules/lib/ber/reader.js b/collectors/node.d.plugin/node_modules/lib/ber/reader.js
deleted file mode 100644
index 06decf4b..00000000
--- a/collectors/node.d.plugin/node_modules/lib/ber/reader.js
+++ /dev/null
@@ -1,270 +0,0 @@
-// SPDX-License-Identifier: MIT
-
-var assert = require('assert');
-
-var ASN1 = require('./types');
-var errors = require('./errors');
-
-
-///--- Globals
-
-var InvalidAsn1Error = errors.InvalidAsn1Error;
-
-
-
-///--- API
-
-function Reader(data) {
-	if (!data || !Buffer.isBuffer(data))
-		throw new TypeError('data must be a node Buffer');
-
-	this._buf = data;
-	this._size = data.length;
-
-	// These hold the "current" state
-	this._len = 0;
-	this._offset = 0;
-}
-
-Object.defineProperty(Reader.prototype, 'length', {
-	enumerable: true,
-	get: function () { return (this._len); }
-});
-
-Object.defineProperty(Reader.prototype, 'offset', {
-	enumerable: true,
-	get: function () { return (this._offset); }
-});
-
-Object.defineProperty(Reader.prototype, 'remain', {
-	get: function () { return (this._size - this._offset); }
-});
-
-Object.defineProperty(Reader.prototype, 'buffer', {
-	get: function () { return (this._buf.slice(this._offset)); }
-});
-
-
-/**
- * Reads a single byte and advances offset; you can pass in `true` to make this
- * a "peek" operation (i.e., get the byte, but don't advance the offset).
- *
- * @param {Boolean} peek true means don't move offset.
- * @return {Number} the next byte, null if not enough data.
- */
-Reader.prototype.readByte = function(peek) {
-	if (this._size - this._offset < 1)
-		return null;
-
-	var b = this._buf[this._offset] & 0xff;
-
-	if (!peek)
-		this._offset += 1;
-
-	return b;
-};
-
-
-Reader.prototype.peek = function() {
-	return this.readByte(true);
-};
-
-
-/**
- * Reads a (potentially) variable length off the BER buffer.  This call is
- * not really meant to be called directly, as callers have to manipulate
- * the internal buffer afterwards.
- *
- * As a result of this call, you can call `Reader.length`, until the
- * next thing called that does a readLength.
- *
- * @return {Number} the amount of offset to advance the buffer.
- * @throws {InvalidAsn1Error} on bad ASN.1
- */
-Reader.prototype.readLength = function(offset) {
-	if (offset === undefined)
-		offset = this._offset;
-
-	if (offset >= this._size)
-		return null;
-
-	var lenB = this._buf[offset++] & 0xff;
-	if (lenB === null)
-		return null;
-
-	if ((lenB & 0x80) == 0x80) {
-		lenB &= 0x7f;
-
-		if (lenB == 0)
-			throw InvalidAsn1Error('Indefinite length not supported');
-
-		if (lenB > 4)
-			throw InvalidAsn1Error('encoding too long');
-
-		if (this._size - offset < lenB)
-			return null;
-
-		this._len = 0;
-		for (var i = 0; i < lenB; i++)
-			this._len = (this._len << 8) + (this._buf[offset++] & 0xff);
-
-	} else {
-		// Wasn't a variable length
-		this._len = lenB;
-	}
-
-	return offset;
-};
-
-
-/**
- * Parses the next sequence in this BER buffer.
- *
- * To get the length of the sequence, call `Reader.length`.
- *
- * @return {Number} the sequence's tag.
- */
-Reader.prototype.readSequence = function(tag) {
-	var seq = this.peek();
-	if (seq === null)
-		return null;
-	if (tag !== undefined && tag !== seq)
-		throw InvalidAsn1Error('Expected 0x' + tag.toString(16) +
-															': got 0x' + seq.toString(16));
-
-	var o = this.readLength(this._offset + 1); // stored in `length`
-	if (o === null)
-		return null;
-
-	this._offset = o;
-	return seq;
-};
-
-
-Reader.prototype.readInt = function(tag) {
-	if (typeof(tag) !== 'number')
-		tag = ASN1.Integer;
-
-	return this._readTag(ASN1.Integer);
-};
-
-
-Reader.prototype.readBoolean = function(tag) {
-	if (typeof(tag) !== 'number')
-		tag = ASN1.Boolean;
-
-	return (this._readTag(tag) === 0 ? false : true);
-};
-
-
-Reader.prototype.readEnumeration = function(tag) {
-	if (typeof(tag) !== 'number')
-		tag = ASN1.Enumeration;
-
-	return this._readTag(ASN1.Enumeration);
-};
-
-
-Reader.prototype.readString = function(tag, retbuf) {
-	if (!tag)
-		tag = ASN1.OctetString;
-
-	var b = this.peek();
-	if (b === null)
-		return null;
-
-	if (b !== tag)
-		throw InvalidAsn1Error('Expected 0x' + tag.toString(16) +
-															': got 0x' + b.toString(16));
-
-	var o = this.readLength(this._offset + 1); // stored in `length`
-
-	if (o === null)
-		return null;
-
-	if (this.length > this._size - o)
-		return null;
-
-	this._offset = o;
-
-	if (this.length === 0)
-		return retbuf ? new Buffer(0) : '';
-
-	var str = this._buf.slice(this._offset, this._offset + this.length);
-	this._offset += this.length;
-
-	return retbuf ? str : str.toString('utf8');
-};
-
-Reader.prototype.readOID = function(tag) {
-	if (!tag)
-		tag = ASN1.OID;
-
-	var b = this.readString(tag, true);
-	if (b === null)
-		return null;
-
-	var values = [];
-	var value = 0;
-
-	for (var i = 0; i < b.length; i++) {
-		var byte = b[i] & 0xff;
-
-		value <<= 7;
-		value += byte & 0x7f;
-		if ((byte & 0x80) == 0) {
-			values.push(value >>> 0);
-			value = 0;
-		}
-	}
-
-	value = values.shift();
-	values.unshift(value % 40);
-	values.unshift((value / 40) >> 0);
-
-	return values.join('.');
-};
-
-
-Reader.prototype._readTag = function(tag) {
-	assert.ok(tag !== undefined);
-
-	var b = this.peek();
-
-	if (b === null)
-		return null;
-
-	if (b !== tag)
-		throw InvalidAsn1Error('Expected 0x' + tag.toString(16) +
-															': got 0x' + b.toString(16));
-
-	var o = this.readLength(this._offset + 1); // stored in `length`
-	if (o === null)
-		return null;
-
-	if (this.length > 4)
-		throw InvalidAsn1Error('Integer too long: ' + this.length);
-
-	if (this.length > this._size - o)
-		return null;
-	this._offset = o;
-
-	var fb = this._buf[this._offset];
-	var value = 0;
-
-	for (var i = 0; i < this.length; i++) {
-		value <<= 8;
-		value |= (this._buf[this._offset++] & 0xff);
-	}
-
-	if ((fb & 0x80) == 0x80 && i !== 4)
-		value -= (1 << (i * 8));
-
-	return value >> 0;
-};
-
-
-
-///--- Exported API
-
-module.exports = Reader;