1 files changed, 0 insertions, 318 deletions
diff --git a/collectors/node.d.plugin/node_modules/lib/ber/writer.js b/collectors/node.d.plugin/node_modules/lib/ber/writer.js
deleted file mode 100644
index d3a718f1..00000000
--- a/collectors/node.d.plugin/node_modules/lib/ber/writer.js
+++ /dev/null
@@ -1,318 +0,0 @@
-// SPDX-License-Identifier: MIT
-
-var assert = require('assert');
-var ASN1 = require('./types');
-var errors = require('./errors');
-
-
-///--- Globals
-
-var InvalidAsn1Error = errors.InvalidAsn1Error;
-
-var DEFAULT_OPTS = {
-	size: 1024,
-	growthFactor: 8
-};
-
-
-///--- Helpers
-
-function merge(from, to) {
-	assert.ok(from);
-	assert.equal(typeof(from), 'object');
-	assert.ok(to);
-	assert.equal(typeof(to), 'object');
-
-	var keys = Object.getOwnPropertyNames(from);
-	keys.forEach(function(key) {
-		if (to[key])
-			return;
-
-		var value = Object.getOwnPropertyDescriptor(from, key);
-		Object.defineProperty(to, key, value);
-	});
-
-	return to;
-}
-
-
-
-///--- API
-
-function Writer(options) {
-	options = merge(DEFAULT_OPTS, options || {});
-
-	this._buf = new Buffer(options.size || 1024);
-	this._size = this._buf.length;
-	this._offset = 0;
-	this._options = options;
-
-	// A list of offsets in the buffer where we need to insert
-	// sequence tag/len pairs.
-	this._seq = [];
-}
-
-Object.defineProperty(Writer.prototype, 'buffer', {
-	get: function () {
-		if (this._seq.length)
-			throw new InvalidAsn1Error(this._seq.length + ' unended sequence(s)');
-
-		return (this._buf.slice(0, this._offset));
-	}
-});
-
-Writer.prototype.writeByte = function(b) {
-	if (typeof(b) !== 'number')
-		throw new TypeError('argument must be a Number');
-
-	this._ensure(1);
-	this._buf[this._offset++] = b;
-};
-
-
-Writer.prototype.writeInt = function(i, tag) {
-	if (typeof(i) !== 'number')
-		throw new TypeError('argument must be a Number');
-	if (typeof(tag) !== 'number')
-		tag = ASN1.Integer;
-
-	var sz = 4;
-
-	while ((((i & 0xff800000) === 0) || ((i & 0xff800000) === 0xff800000 >> 0)) &&
-				 (sz > 1)) {
-		sz--;
-		i <<= 8;
-	}
-
-	if (sz > 4)
-		throw new InvalidAsn1Error('BER ints cannot be > 0xffffffff');
-
-	this._ensure(2 + sz);
-	this._buf[this._offset++] = tag;
-	this._buf[this._offset++] = sz;
-
-	while (sz-- > 0) {
-		this._buf[this._offset++] = ((i & 0xff000000) >>> 24);
-		i <<= 8;
-	}
-
-};
-
-
-Writer.prototype.writeNull = function() {
-	this.writeByte(ASN1.Null);
-	this.writeByte(0x00);
-};
-
-
-Writer.prototype.writeEnumeration = function(i, tag) {
-	if (typeof(i) !== 'number')
-		throw new TypeError('argument must be a Number');
-	if (typeof(tag) !== 'number')
-		tag = ASN1.Enumeration;
-
-	return this.writeInt(i, tag);
-};
-
-
-Writer.prototype.writeBoolean = function(b, tag) {
-	if (typeof(b) !== 'boolean')
-		throw new TypeError('argument must be a Boolean');
-	if (typeof(tag) !== 'number')
-		tag = ASN1.Boolean;
-
-	this._ensure(3);
-	this._buf[this._offset++] = tag;
-	this._buf[this._offset++] = 0x01;
-	this._buf[this._offset++] = b ? 0xff : 0x00;
-};
-
-
-Writer.prototype.writeString = function(s, tag) {
-	if (typeof(s) !== 'string')
-		throw new TypeError('argument must be a string (was: ' + typeof(s) + ')');
-	if (typeof(tag) !== 'number')
-		tag = ASN1.OctetString;
-
-	var len = Buffer.byteLength(s);
-	this.writeByte(tag);
-	this.writeLength(len);
-	if (len) {
-		this._ensure(len);
-		this._buf.write(s, this._offset);
-		this._offset += len;
-	}
-};
-
-
-Writer.prototype.writeBuffer = function(buf, tag) {
-	if (!Buffer.isBuffer(buf))
-		throw new TypeError('argument must be a buffer');
-
-	// If no tag is specified we will assume `buf` already contains tag and length
-	if (typeof(tag) === 'number') {
-		this.writeByte(tag);
-		this.writeLength(buf.length);
-	}
-
-	this._ensure(buf.length);
-	buf.copy(this._buf, this._offset, 0, buf.length);
-	this._offset += buf.length;
-};
-
-
-Writer.prototype.writeStringArray = function(strings, tag) {
-	if (! (strings instanceof Array))
-		throw new TypeError('argument must be an Array[String]');
-
-	var self = this;
-	strings.forEach(function(s) {
-		self.writeString(s, tag);
-	});
-};
-
-// This is really to solve DER cases, but whatever for now
-Writer.prototype.writeOID = function(s, tag) {
-	if (typeof(s) !== 'string')
-		throw new TypeError('argument must be a string');
-	if (typeof(tag) !== 'number')
-		tag = ASN1.OID;
-
-	if (!/^([0-9]+\.){3,}[0-9]+$/.test(s))
-		throw new Error('argument is not a valid OID string');
-
-	function encodeOctet(bytes, octet) {
-		if (octet < 128) {
-				bytes.push(octet);
-		} else if (octet < 16384) {
-				bytes.push((octet >>> 7) | 0x80);
-				bytes.push(octet & 0x7F);
-		} else if (octet < 2097152) {
-			bytes.push((octet >>> 14) | 0x80);
-			bytes.push(((octet >>> 7) | 0x80) & 0xFF);
-			bytes.push(octet & 0x7F);
-		} else if (octet < 268435456) {
-			bytes.push((octet >>> 21) | 0x80);
-			bytes.push(((octet >>> 14) | 0x80) & 0xFF);
-			bytes.push(((octet >>> 7) | 0x80) & 0xFF);
-			bytes.push(octet & 0x7F);
-		} else {
-			bytes.push(((octet >>> 28) | 0x80) & 0xFF);
-			bytes.push(((octet >>> 21) | 0x80) & 0xFF);
-			bytes.push(((octet >>> 14) | 0x80) & 0xFF);
-			bytes.push(((octet >>> 7) | 0x80) & 0xFF);
-			bytes.push(octet & 0x7F);
-		}
-	}
-
-	var tmp = s.split('.');
-	var bytes = [];
-	bytes.push(parseInt(tmp[0], 10) * 40 + parseInt(tmp[1], 10));
-	tmp.slice(2).forEach(function(b) {
-		encodeOctet(bytes, parseInt(b, 10));
-	});
-
-	var self = this;
-	this._ensure(2 + bytes.length);
-	this.writeByte(tag);
-	this.writeLength(bytes.length);
-	bytes.forEach(function(b) {
-		self.writeByte(b);
-	});
-};
-
-
-Writer.prototype.writeLength = function(len) {
-	if (typeof(len) !== 'number')
-		throw new TypeError('argument must be a Number');
-
-	this._ensure(4);
-
-	if (len <= 0x7f) {
-		this._buf[this._offset++] = len;
-	} else if (len <= 0xff) {
-		this._buf[this._offset++] = 0x81;
-		this._buf[this._offset++] = len;
-	} else if (len <= 0xffff) {
-		this._buf[this._offset++] = 0x82;
-		this._buf[this._offset++] = len >> 8;
-		this._buf[this._offset++] = len;
-	} else if (len <= 0xffffff) {
-		this._buf[this._offset++] = 0x83;
-		this._buf[this._offset++] = len >> 16;
-		this._buf[this._offset++] = len >> 8;
-		this._buf[this._offset++] = len;
-	} else {
-		throw new InvalidAsn1Error('Length too long (> 4 bytes)');
-	}
-};
-
-Writer.prototype.startSequence = function(tag) {
-	if (typeof(tag) !== 'number')
-		tag = ASN1.Sequence | ASN1.Constructor;
-
-	this.writeByte(tag);
-	this._seq.push(this._offset);
-	this._ensure(3);
-	this._offset += 3;
-};
-
-
-Writer.prototype.endSequence = function() {
-	var seq = this._seq.pop();
-	var start = seq + 3;
-	var len = this._offset - start;
-
-	if (len <= 0x7f) {
-		this._shift(start, len, -2);
-		this._buf[seq] = len;
-	} else if (len <= 0xff) {
-		this._shift(start, len, -1);
-		this._buf[seq] = 0x81;
-		this._buf[seq + 1] = len;
-	} else if (len <= 0xffff) {
-		this._buf[seq] = 0x82;
-		this._buf[seq + 1] = len >> 8;
-		this._buf[seq + 2] = len;
-	} else if (len <= 0xffffff) {
-		this._shift(start, len, 1);
-		this._buf[seq] = 0x83;
-		this._buf[seq + 1] = len >> 16;
-		this._buf[seq + 2] = len >> 8;
-		this._buf[seq + 3] = len;
-	} else {
-		throw new InvalidAsn1Error('Sequence too long');
-	}
-};
-
-
-Writer.prototype._shift = function(start, len, shift) {
-	assert.ok(start !== undefined);
-	assert.ok(len !== undefined);
-	assert.ok(shift);
-
-	this._buf.copy(this._buf, start + shift, start, start + len);
-	this._offset += shift;
-};
-
-Writer.prototype._ensure = function(len) {
-	assert.ok(len);
-
-	if (this._size - this._offset < len) {
-		var sz = this._size * this._options.growthFactor;
-		if (sz - this._offset < len)
-			sz += len;
-
-		var buf = new Buffer(sz);
-
-		this._buf.copy(buf, 0, 0, this._offset);
-		this._buf = buf;
-		this._size = sz;
-	}
-};
-
-
-
-///--- Exported API
-
-module.exports = Writer;