New upstream version 1.11.0+dfsgupstream/1.11.0+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 1457 deletions

diff --git a/node.d/node_modules/net-snmp.js b/node.d/node_modules/net-snmp.js
deleted file mode 100644
index ac9a8d350..000000000
--- a/node.d/node_modules/net-snmp.js
+++ /dev/null
@@ -1,1457 +0,0 @@
-
-// Copyright 2013 Stephen Vickers <stephen.vickers.sv@gmail.com>
-
-var ber = require ("asn1-ber").Ber;
-var dgram = require ("dgram");
-var events = require ("events");
-var util = require ("util");
-
-/*****************************************************************************
- ** Constants
- **/
-
-function _expandConstantObject (object) {
-	var keys = [];
-	for (var key in object)
-		keys.push (key);
-	for (var i = 0; i < keys.length; i++)
-		object[object[keys[i]]] = parseInt (keys[i]);
-}
-
-var ErrorStatus = {
-	0: "NoError",
-	1: "TooBig",
-	2: "NoSuchName",
-	3: "BadValue",
-	4: "ReadOnly",
-	5: "GeneralError",
-	6: "NoAccess",
-	7: "WrongType",
-	8: "WrongLength",
-	9: "WrongEncoding",
-	10: "WrongValue",
-	11: "NoCreation",
-	12: "InconsistentValue",
-	13: "ResourceUnavailable",
-	14: "CommitFailed",
-	15: "UndoFailed",
-	16: "AuthorizationError",
-	17: "NotWritable",
-	18: "InconsistentName"
-};
-
-_expandConstantObject (ErrorStatus);
-
-var ObjectType = {
-	1: "Boolean",
-	2: "Integer",
-	4: "OctetString",
-	5: "Null",
-	6: "OID",
-	64: "IpAddress",
-	65: "Counter",
-	66: "Gauge",
-	67: "TimeTicks",
-	68: "Opaque",
-	70: "Counter64",
-	128: "NoSuchObject",
-	129: "NoSuchInstance",
-	130: "EndOfMibView"
-};
-
-_expandConstantObject (ObjectType);
-
-ObjectType.Integer32 = ObjectType.Integer;
-ObjectType.Counter32 = ObjectType.Counter;
-ObjectType.Gauge32 = ObjectType.Gauge;
-ObjectType.Unsigned32 = ObjectType.Gauge32;
-
-var PduType = {
-	160: "GetRequest",
-	161: "GetNextRequest",
-	162: "GetResponse",
-	163: "SetRequest",
-	164: "Trap",
-	165: "GetBulkRequest",
-	166: "InformRequest",
-	167: "TrapV2",
-	168: "Report"
-};
-
-_expandConstantObject (PduType);
-
-var TrapType = {
-	0: "ColdStart",
-	1: "WarmStart",
-	2: "LinkDown",
-	3: "LinkUp",
-	4: "AuthenticationFailure",
-	5: "EgpNeighborLoss",
-	6: "EnterpriseSpecific"
-};
-
-_expandConstantObject (TrapType);
-
-var Version1 = 0;
-var Version2c = 1;
-
-/*****************************************************************************
- ** Exception class definitions
- **/
-
-function ResponseInvalidError (message) {
-	this.name = "ResponseInvalidError";
-	this.message = message;
-	Error.captureStackTrace(this, ResponseInvalidError);
-}
-util.inherits (ResponseInvalidError, Error);
-
-function RequestInvalidError (message) {
-	this.name = "RequestInvalidError";
-	this.message = message;
-	Error.captureStackTrace(this, RequestInvalidError);
-}
-util.inherits (RequestInvalidError, Error);
-
-function RequestFailedError (message, status) {
-	this.name = "RequestFailedError";
-	this.message = message;
-	this.status = status;
-	Error.captureStackTrace(this, RequestFailedError);
-}
-util.inherits (RequestFailedError, Error);
-
-function RequestTimedOutError (message) {
-	this.name = "RequestTimedOutError";
-	this.message = message;
-	Error.captureStackTrace(this, RequestTimedOutError);
-}
-util.inherits (RequestTimedOutError, Error);
-
-/*****************************************************************************
- ** OID and varbind helper functions
- **/
-
-function isVarbindError (varbind) {
-	return !!(varbind.type == ObjectType.NoSuchObject
-	|| varbind.type == ObjectType.NoSuchInstance
-	|| varbind.type == ObjectType.EndOfMibView);
-}
-
-function varbindError (varbind) {
-	return (ObjectType[varbind.type] || "NotAnError") + ": " + varbind.oid;
-}
-
-function oidFollowsOid (oidString, nextString) {
-	var oid = {str: oidString, len: oidString.length, idx: 0};
-	var next = {str: nextString, len: nextString.length, idx: 0};
-	var dotCharCode = ".".charCodeAt (0);
-
-	function getNumber (item) {
-		var n = 0;
-		if (item.idx >= item.len)
-			return null;
-		while (item.idx < item.len) {
-			var charCode = item.str.charCodeAt (item.idx++);
-			if (charCode == dotCharCode)
-				return n;
-			n = (n ? (n * 10) : n) + (charCode - 48);
-		}
-		return n;
-	}
-
-	while (1) {
-		var oidNumber = getNumber (oid);
-		var nextNumber = getNumber (next);
-
-		if (oidNumber !== null) {
-			if (nextNumber !== null) {
-				if (nextNumber > oidNumber) {
-					return true;
-				} else if (nextNumber < oidNumber) {
-					return false;
-				}
-			} else {
-				return true;
-			}
-		} else {
-			return true;
-		}
-	}
-}
-
-function oidInSubtree (oidString, nextString) {
-	var oid = oidString.split (".");
-	var next = nextString.split (".");
-
-	if (oid.length > next.length)
-		return false;
-
-	for (var i = 0; i < oid.length; i++) {
-		if (next[i] != oid[i])
-			return false;
-	}
-
-	return true;
-}
-
-/**
- ** Some SNMP agents produce integers on the wire such as 00 ff ff ff ff.
- ** The ASN.1 BER parser we use throws an error when parsing this, which we
- ** believe is correct.  So, we decided not to bother the "asn1" developer(s)
- ** with this, instead opting to work around it here.
- **
- ** If an integer is 5 bytes in length we check if the first byte is 0, and if so
- ** simply drop it and parse it like it was a 4 byte integer, otherwise throw
- ** an error since the integer is too large.
- **/
-
-function readInt (buffer) {
-	return readUint (buffer, true);
-}
-
-function readUint (buffer, isSigned) {
-	buffer.readByte ();
-	var length = buffer.readByte ();
-	var value = 0;
-	var signedBitSet = false;
-
-	if (length > 5) {
-		 throw new RangeError ("Integer too long '" + length + "'");
-	} else if (length == 5) {
-		if (buffer.readByte () !== 0)
-			throw new RangeError ("Integer too long '" + length + "'");
-		length = 4;
-	}
-
-	for (var i = 0; i < length; i++) {
-		value *= 256;
-		value += buffer.readByte ();
-
-		if (isSigned && i <= 0) {
-			if ((value & 0x80) == 0x80)
-				signedBitSet = true;
-		}
-	}
-	
-	if (signedBitSet)
-		value -= (1 << (i * 8));
-
-	return value;
-}
-
-function readUint64 (buffer) {
-	var value = buffer.readString (ObjectType.Counter64, true);
-
-	return value;
-}
-
-function readVarbinds (buffer, varbinds) {
-	buffer.readSequence ();
-
-	while (1) {
-		buffer.readSequence ();
-		var oid = buffer.readOID ();
-		var type = buffer.peek ();
-
-		if (type == null)
-			break;
-
-		var value;
-
-		if (type == ObjectType.Boolean) {
-			value = buffer.readBoolean ();
-		} else if (type == ObjectType.Integer) {
-			value = readInt (buffer);
-		} else if (type == ObjectType.OctetString) {
-			value = buffer.readString (null, true);
-		} else if (type == ObjectType.Null) {
-			buffer.readByte ();
-			buffer.readByte ();
-			value = null;
-		} else if (type == ObjectType.OID) {
-			value = buffer.readOID ();
-		} else if (type == ObjectType.IpAddress) {
-			var bytes = buffer.readString (ObjectType.IpAddress, true);
-			if (bytes.length != 4)
-				throw new ResponseInvalidError ("Length '" + bytes.length
-						+ "' of IP address '" + bytes.toString ("hex")
-						+ "' is not 4");
-			value = bytes[0] + "." + bytes[1] + "." + bytes[2] + "." + bytes[3];
-		} else if (type == ObjectType.Counter) {
-			value = readUint (buffer);
-		} else if (type == ObjectType.Gauge) {
-			value = readUint (buffer);
-		} else if (type == ObjectType.TimeTicks) {
-			value = readUint (buffer);
-		} else if (type == ObjectType.Opaque) {
-			value = buffer.readString (ObjectType.Opaque, true);
-		} else if (type == ObjectType.Counter64) {
-			value = readUint64 (buffer);
-		} else if (type == ObjectType.NoSuchObject) {
-			buffer.readByte ();
-			buffer.readByte ();
-			value = null;
-		} else if (type == ObjectType.NoSuchInstance) {
-			buffer.readByte ();
-			buffer.readByte ();
-			value = null;
-		} else if (type == ObjectType.EndOfMibView) {
-			buffer.readByte ();
-			buffer.readByte ();
-			value = null;
-		} else {
-			throw new ResponseInvalidError ("Unknown type '" + type
-					+ "' in response");
-		}
-
-		varbinds.push ({
-			oid: oid,
-			type: type,
-			value: value
-		});
-	}
-}
-
-function writeUint (buffer, type, value) {
-	var b = new Buffer (4);
-	b.writeUInt32BE (value, 0);
-	buffer.writeBuffer (b, type);
-}
-
-function writeUint64 (buffer, value) {
-	buffer.writeBuffer (value, ObjectType.Counter64);
-}
-
-function writeVarbinds (buffer, varbinds) {
-	buffer.startSequence ();
-	for (var i = 0; i < varbinds.length; i++) {
-		buffer.startSequence ();
-		buffer.writeOID (varbinds[i].oid);
-
-		if (varbinds[i].type && varbinds[i].hasOwnProperty("value")) {
-			var type = varbinds[i].type;
-			var value = varbinds[i].value;
-
-			if (type == ObjectType.Boolean) {
-				buffer.writeBoolean (value ? true : false);
-			} else if (type == ObjectType.Integer) { // also Integer32
-				buffer.writeInt (value);
-			} else if (type == ObjectType.OctetString) {
-				if (typeof value == "string")
-					buffer.writeString (value);
-				else
-					buffer.writeBuffer (value, ObjectType.OctetString);
-			} else if (type == ObjectType.Null) {
-				buffer.writeNull ();
-			} else if (type == ObjectType.OID) {
-				buffer.writeOID (value);
-			} else if (type == ObjectType.IpAddress) {
-				var bytes = value.split (".");
-				if (bytes.length != 4)
-					throw new RequestInvalidError ("Invalid IP address '"
-							+ value + "'");
-				buffer.writeBuffer (new Buffer (bytes), 64);
-			} else if (type == ObjectType.Counter) { // also Counter32
-				writeUint (buffer, ObjectType.Counter, value);
-			} else if (type == ObjectType.Gauge) { // also Gauge32 & Unsigned32
-				writeUint (buffer, ObjectType.Gauge, value);
-			} else if (type == ObjectType.TimeTicks) {
-				writeUint (buffer, ObjectType.TimeTicks, value);
-			} else if (type == ObjectType.Opaque) {
-				buffer.writeBuffer (value, ObjectType.Opaque);
-			} else if (type == ObjectType.Counter64) {
-				writeUint64 (buffer, value);
-			} else {
-				throw new RequestInvalidError ("Unknown type '" + type
-						+ "' in request");
-			}
-		} else {
-			buffer.writeNull ();
-		}
-
-		buffer.endSequence ();
-	}
-	buffer.endSequence ();
-}
-
-/*****************************************************************************
- ** PDU class definitions
- **/
-
-var SimplePdu = function (id, varbinds, options) {
-	this.id = id;
-	this.varbinds = varbinds;
-	this.options = options || {};
-};
-
-SimplePdu.prototype.toBuffer = function (buffer) {
-	buffer.startSequence (this.type);
-
-	buffer.writeInt (this.id);
-	buffer.writeInt ((this.type == PduType.GetBulkRequest)
-			? (this.options.nonRepeaters || 0)
-			: 0);
-	buffer.writeInt ((this.type == PduType.GetBulkRequest)
-			? (this.options.maxRepetitions || 0)
-			: 0);
-
-	writeVarbinds (buffer, this.varbinds);
-
-	buffer.endSequence ();
-};
-
-var GetBulkRequestPdu = function () {
-	this.type = PduType.GetBulkRequest;
-	GetBulkRequestPdu.super_.apply (this, arguments);
-};
-
-util.inherits (GetBulkRequestPdu, SimplePdu);
-
-var GetNextRequestPdu = function () {
-	this.type = PduType.GetNextRequest;
-	GetNextRequestPdu.super_.apply (this, arguments);
-};
-
-util.inherits (GetNextRequestPdu, SimplePdu);
-
-var GetResponsePdu = function (buffer) {
-	this.type = PduType.GetResponse;
-
-	buffer.readSequence (this.type);
-
-	this.id = buffer.readInt ();
-
-	this.errorStatus = buffer.readInt ();
-	this.errorIndex = buffer.readInt ();
-
-	this.varbinds = [];
-
-	readVarbinds (buffer, this.varbinds);
-};
-
-var GetRequestPdu = function () {
-	this.type = PduType.GetRequest;
-	GetRequestPdu.super_.apply (this, arguments);
-};
-
-util.inherits (GetRequestPdu, SimplePdu);
-
-var InformRequestPdu = function () {
-	this.type = PduType.InformRequest;
-	InformRequestPdu.super_.apply (this, arguments);
-};
-
-util.inherits (InformRequestPdu, SimplePdu);
-
-var SetRequestPdu = function () {
-	this.type = PduType.SetRequest;
-	SetRequestPdu.super_.apply (this, arguments);
-};
-
-util.inherits (SetRequestPdu, SimplePdu);
-
-var TrapPdu = function (typeOrOid, varbinds, options) {
-	this.type = PduType.Trap;
-
-	this.agentAddr = options.agentAddr || "127.0.0.1";
-	this.upTime = options.upTime;
-
-	if (typeof typeOrOid == "string") {
-		this.generic = TrapType.EnterpriseSpecific;
-		this.specific = parseInt (typeOrOid.match (/\.(\d+)$/)[1]);
-		this.enterprise = typeOrOid.replace (/\.(\d+)$/, "");
-	} else {
-		this.generic = typeOrOid;
-		this.specific = 0;
-		this.enterprise = "1.3.6.1.4.1";
-	}
-
-	this.varbinds = varbinds;
-};
-
-TrapPdu.prototype.toBuffer = function (buffer) {
-	buffer.startSequence (this.type);
-
-	buffer.writeOID (this.enterprise);
-	buffer.writeBuffer (new Buffer (this.agentAddr.split (".")),
-			ObjectType.IpAddress);
-	buffer.writeInt (this.generic);
-	buffer.writeInt (this.specific);
-	writeUint (buffer, ObjectType.TimeTicks,
-			this.upTime || Math.floor (process.uptime () * 100));
-
-	writeVarbinds (buffer, this.varbinds);
-
-	buffer.endSequence ();
-};
-
-var TrapV2Pdu = function () {
-	this.type = PduType.TrapV2;
-	TrapV2Pdu.super_.apply (this, arguments);
-};
-
-util.inherits (TrapV2Pdu, SimplePdu);
-
-/*****************************************************************************
- ** Message class definitions
- **/
-
-var RequestMessage = function (version, community, pdu) {
-	this.version = version;
-	this.community = community;
-	this.pdu = pdu;
-};
-
-RequestMessage.prototype.toBuffer = function () {
-	if (this.buffer)
-		return this.buffer;
-
-	var writer = new ber.Writer ();
-
-	writer.startSequence ();
-
-	writer.writeInt (this.version);
-	writer.writeString (this.community);
-
-	this.pdu.toBuffer (writer);
-
-	writer.endSequence ();
-
-	this.buffer = writer.buffer;
-
-	return this.buffer;
-};
-
-var ResponseMessage = function (buffer) {
-	var reader = new ber.Reader (buffer);
-
-	reader.readSequence ();
-
-	this.version = reader.readInt ();
-	this.community = reader.readString ();
-
-	var type = reader.peek ();
-
-	if (type == PduType.GetResponse) {
-		this.pdu = new GetResponsePdu (reader);
-	} else {
-		throw new ResponseInvalidError ("Unknown PDU type '" + type
-				+ "' in response");
-	}
-};
-
-/*****************************************************************************
- ** Session class definition
- **/
-
-var Session = function (target, community, options) {
-	this.target = target || "127.0.0.1";
-	this.community = community || "public";
-
-	this.version = (options && options.version)
-			? options.version
-			: Version1;
-
-	this.transport = (options && options.transport)
-			? options.transport
-			: "udp4";
-	this.port = (options && options.port )
-			? options.port
-			: 161;
-	this.trapPort = (options && options.trapPort )
-			? options.trapPort
-			: 162;
-
-	this.retries = (options && (options.retries || options.retries == 0))
-			? options.retries
-			: 1;
-	this.timeout = (options && options.timeout)
-			? options.timeout
-			: 5000;
-
-	this.sourceAddress = (options && options.sourceAddress )
-			? options.sourceAddress
-			: undefined;
-	this.sourcePort = (options && options.sourcePort )
-			? parseInt(options.sourcePort)
-			: undefined;
-
-	this.reqs = {};
-	this.reqCount = 0;
-
-	this.dgram = dgram.createSocket (this.transport);
-	this.dgram.unref();
-	
-	var me = this;
-	this.dgram.on ("message", me.onMsg.bind (me));
-	this.dgram.on ("close", me.onClose.bind (me));
-	this.dgram.on ("error", me.onError.bind (me));
-
-	if (this.sourceAddress || this.sourcePort)
-		this.dgram.bind (this.sourcePort, this.sourceAddress);
-};
-
-util.inherits (Session, events.EventEmitter);
-
-Session.prototype.close = function () {
-	this.dgram.close ();
-	return this;
-};
-
-Session.prototype.cancelRequests = function (error) {
-	var id;
-	for (id in this.reqs) {
-		var req = this.reqs[id];
-		this.unregisterRequest (req.id);
-		req.responseCb (error);
-	}
-};
-
-function _generateId () {
-	return Math.floor (Math.random () + Math.random () * 10000000)
-}
-
-Session.prototype.get = function (oids, responseCb) {
-	function feedCb (req, message) {
-		var pdu = message.pdu;
-		var varbinds = [];
-
-		if (req.message.pdu.varbinds.length != pdu.varbinds.length) {
-			req.responseCb (new ResponseInvalidError ("Requested OIDs do not "
-					+ "match response OIDs"));
-		} else {
-			for (var i = 0; i < req.message.pdu.varbinds.length; i++) {
-				if (req.message.pdu.varbinds[i].oid != pdu.varbinds[i].oid) {
-					req.responseCb (new ResponseInvalidError ("OID '"
-							+ req.message.pdu.varbinds[i].oid
-							+ "' in request at positiion '" + i + "' does not "
-							+ "match OID '" + pdu.varbinds[i].oid + "' in response "
-							+ "at position '" + i + "'"));
-					return;
-				} else {
-					varbinds.push (pdu.varbinds[i]);
-				}
-			}
-
-			req.responseCb (null, varbinds);
-		}
-	}
-
-	var pduVarbinds = [];
-
-	for (var i = 0; i < oids.length; i++) {
-		var varbind = {
-			oid: oids[i]
-		};
-		pduVarbinds.push (varbind);
-	}
-
-	this.simpleGet (GetRequestPdu, feedCb, pduVarbinds, responseCb);
-
-	return this;
-};
-
-Session.prototype.getBulk = function () {
-	var oids, nonRepeaters, maxRepetitions, responseCb;
-
-	if (arguments.length >= 4) {
-		oids = arguments[0];
-		nonRepeaters = arguments[1];
-		maxRepetitions = arguments[2];
-		responseCb = arguments[3];
-	} else if (arguments.length >= 3) {
-		oids = arguments[0];
-		nonRepeaters = arguments[1];
-		maxRepetitions = 10;
-		responseCb = arguments[2];
-	} else {
-		oids = arguments[0];
-		nonRepeaters = 0;
-		maxRepetitions = 10;
-		responseCb = arguments[1];
-	}
-
-	function feedCb (req, message) {
-		var pdu = message.pdu;
-		var varbinds = [];
-		var i = 0;
-
-		// first walk through and grab non-repeaters
-		if (pdu.varbinds.length < nonRepeaters) {
-			req.responseCb (new ResponseInvalidError ("Varbind count in "
-					+ "response '" + pdu.varbinds.length + "' is less than "
-					+ "non-repeaters '" + nonRepeaters + "' in request"));
-		} else {
-			for ( ; i < nonRepeaters; i++) {
-				if (isVarbindError (pdu.varbinds[i])) {
-					varbinds.push (pdu.varbinds[i]);
-				} else if (! oidFollowsOid (req.message.pdu.varbinds[i].oid,
-						pdu.varbinds[i].oid)) {
-					req.responseCb (new ResponseInvalidError ("OID '"
-							+ req.message.pdu.varbinds[i].oid + "' in request at "
-							+ "positiion '" + i + "' does not precede "
-							+ "OID '" + pdu.varbinds[i].oid + "' in response "
-							+ "at position '" + i + "'"));
-					return;
-				} else {
-					varbinds.push (pdu.varbinds[i]);
-				}
-			}
-		}
-
-		var repeaters = req.message.pdu.varbinds.length - nonRepeaters;
-
-		// secondly walk through and grab repeaters
-		if (pdu.varbinds.length % (repeaters)) {
-			req.responseCb (new ResponseInvalidError ("Varbind count in "
-					+ "response '" + pdu.varbinds.length + "' is not a "
-					+ "multiple of repeaters '" + repeaters
-					+ "' plus non-repeaters '" + nonRepeaters + "' in request"));
-		} else {
-			while (i < pdu.varbinds.length) {
-				for (var j = 0; j < repeaters; j++, i++) {
-					var reqIndex = nonRepeaters + j;
-					var respIndex = i;
-
-					if (isVarbindError (pdu.varbinds[respIndex])) {
-						if (! varbinds[reqIndex])
-							varbinds[reqIndex] = [];
-						varbinds[reqIndex].push (pdu.varbinds[respIndex]);
-					} else if (! oidFollowsOid (
-							req.message.pdu.varbinds[reqIndex].oid,
-							pdu.varbinds[respIndex].oid)) {
-						req.responseCb (new ResponseInvalidError ("OID '"
-								+ req.message.pdu.varbinds[reqIndex].oid
-								+ "' in request at positiion '" + (reqIndex)
-								+ "' does not precede OID '"
-								+ pdu.varbinds[respIndex].oid
-								+ "' in response at position '" + (respIndex) + "'"));
-						return;
-					} else {
-						if (! varbinds[reqIndex])
-							varbinds[reqIndex] = [];
-						varbinds[reqIndex].push (pdu.varbinds[respIndex]);
-					}
-				}
-			}
-		}
-
-		req.responseCb (null, varbinds);
-	}
-
-	var pduVarbinds = [];
-
-	for (var i = 0; i < oids.length; i++) {
-		var varbind = {
-			oid: oids[i]
-		};
-		pduVarbinds.push (varbind);
-	}
-
-	var options = {
-		nonRepeaters: nonRepeaters,
-		maxRepetitions: maxRepetitions
-	};
-
-	this.simpleGet (GetBulkRequestPdu, feedCb, pduVarbinds, responseCb,
-			options);
-
-	return this;
-};
-
-Session.prototype.getNext = function (oids, responseCb) {
-	function feedCb (req, message) {
-		var pdu = message.pdu;
-		var varbinds = [];
-
-		if (req.message.pdu.varbinds.length != pdu.varbinds.length) {
-			req.responseCb (new ResponseInvalidError ("Requested OIDs do not "
-					+ "match response OIDs"));
-		} else {
-			for (var i = 0; i < req.message.pdu.varbinds.length; i++) {
-				if (isVarbindError (pdu.varbinds[i])) {
-					varbinds.push (pdu.varbinds[i]);
-				} else if (! oidFollowsOid (req.message.pdu.varbinds[i].oid,
-						pdu.varbinds[i].oid)) {
-					req.responseCb (new ResponseInvalidError ("OID '"
-							+ req.message.pdu.varbinds[i].oid + "' in request at "
-							+ "positiion '" + i + "' does not precede "
-							+ "OID '" + pdu.varbinds[i].oid + "' in response "
-							+ "at position '" + i + "'"));
-					return;
-				} else {
-					varbinds.push (pdu.varbinds[i]);
-				}
-			}
-
-			req.responseCb (null, varbinds);
-		}
-	}
-
-	var pduVarbinds = [];
-
-	for (var i = 0; i < oids.length; i++) {
-		var varbind = {
-			oid: oids[i]
-		};
-		pduVarbinds.push (varbind);
-	}
-
-	this.simpleGet (GetNextRequestPdu, feedCb, pduVarbinds, responseCb);
-
-	return this;
-};
-
-Session.prototype.inform = function () {
-	var typeOrOid = arguments[0];
-	var varbinds, options = {}, responseCb;
-
-	/**
-	 ** Support the following signatures:
-	 ** 
-	 **    typeOrOid, varbinds, options, callback
-	 **    typeOrOid, varbinds, callback
-	 **    typeOrOid, options, callback
-	 **    typeOrOid, callback
-	 **/
-	if (arguments.length >= 4) {
-		varbinds = arguments[1];
-		options = arguments[2];
-		responseCb = arguments[3];
-	} else if (arguments.length >= 3) {
-		if (arguments[1].constructor != Array) {
-			varbinds = [];
-			options = arguments[1];
-			responseCb = arguments[2];
-		} else {
-			varbinds = arguments[1];
-			responseCb = arguments[2];
-		}
-	} else {
-		varbinds = [];
-		responseCb = arguments[1];
-	}
-
-	function feedCb (req, message) {
-		var pdu = message.pdu;
-		var varbinds = [];
-
-		if (req.message.pdu.varbinds.length != pdu.varbinds.length) {
-			req.responseCb (new ResponseInvalidError ("Inform OIDs do not "
-					+ "match response OIDs"));
-		} else {
-			for (var i = 0; i < req.message.pdu.varbinds.length; i++) {
-				if (req.message.pdu.varbinds[i].oid != pdu.varbinds[i].oid) {
-					req.responseCb (new ResponseInvalidError ("OID '"
-							+ req.message.pdu.varbinds[i].oid
-							+ "' in inform at positiion '" + i + "' does not "
-							+ "match OID '" + pdu.varbinds[i].oid + "' in response "
-							+ "at position '" + i + "'"));
-					return;
-				} else {
-					varbinds.push (pdu.varbinds[i]);
-				}
-			}
-
-			req.responseCb (null, varbinds);
-		}
-	}
-
-	if (typeof typeOrOid != "string")
-		typeOrOid = "1.3.6.1.6.3.1.1.5." + (typeOrOid + 1);
-
-	var pduVarbinds = [
-		{
-			oid: "1.3.6.1.2.1.1.3.0",
-			type: ObjectType.TimeTicks,
-			value: options.upTime || Math.floor (process.uptime () * 100)
-		},
-		{
-			oid: "1.3.6.1.6.3.1.1.4.1.0",
-			type: ObjectType.OID,
-			value: typeOrOid
-		}
-	];
-
-	for (var i = 0; i < varbinds.length; i++) {
-		var varbind = {
-			oid: varbinds[i].oid,
-			type: varbinds[i].type,
-			value: varbinds[i].value
-		};
-		pduVarbinds.push (varbind);
-	}
-	
-	options.port = this.trapPort;
-
-	this.simpleGet (InformRequestPdu, feedCb, pduVarbinds, responseCb, options);
-
-	return this;
-};
-
-Session.prototype.onClose = function () {
-	this.cancelRequests (new Error ("Socket forcibly closed"));
-	this.emit ("close");
-};
-
-Session.prototype.onError = function (error) {
-	this.emit (error);
-};
-
-Session.prototype.onMsg = function (buffer, remote) {
-	try {
-		var message = new ResponseMessage (buffer);
-
-		var req = this.unregisterRequest (message.pdu.id);
-		if (! req)
-			return;
-
-		try {
-			if (message.version != req.message.version) {
-				req.responseCb (new ResponseInvalidError ("Version in request '"
-						+ req.message.version + "' does not match version in "
-						+ "response '" + message.version));
-			} else if (message.community != req.message.community) {
-				req.responseCb (new ResponseInvalidError ("Community '"
-						+ req.message.community + "' in request does not match "
-						+ "community '" + message.community + "' in response"));
-			} else if (message.pdu.type == PduType.GetResponse) {
-				req.onResponse (req, message);
-			} else {
-				req.responseCb (new ResponseInvalidError ("Unknown PDU type '"
-						+ message.pdu.type + "' in response"));
-			}
-		} catch (error) {
-			req.responseCb (error);
-		}
-	} catch (error) {
-		this.emit("error", error);
-	}
-};
-
-Session.prototype.onSimpleGetResponse = function (req, message) {
-	var pdu = message.pdu;
-
-	if (pdu.errorStatus > 0) {
-		var statusString = ErrorStatus[pdu.errorStatus]
-				|| ErrorStatus.GeneralError;
-		var statusCode = ErrorStatus[statusString]
-				|| ErrorStatus[ErrorStatus.GeneralError];
-
-		if (pdu.errorIndex <= 0 || pdu.errorIndex > pdu.varbinds.length) {
-			req.responseCb (new RequestFailedError (statusString, statusCode));
-		} else {
-			var oid = pdu.varbinds[pdu.errorIndex - 1].oid;
-			var error = new RequestFailedError (statusString + ": " + oid,
-					statusCode);
-			req.responseCb (error);
-		}
-	} else {
-		req.feedCb (req, message);
-	}
-};
-
-Session.prototype.registerRequest = function (req) {
-	if (! this.reqs[req.id]) {
-		this.reqs[req.id] = req;
-		if (this.reqCount <= 0)
-			this.dgram.ref();
-		this.reqCount++;
-	}
-	var me = this;
-	req.timer = setTimeout (function () {
-		if (req.retries-- > 0) {
-			me.send (req);
-		} else {
-			me.unregisterRequest (req.id);
-			req.responseCb (new RequestTimedOutError (
-					"Request timed out"));
-		}
-	}, req.timeout);
-};
-
-Session.prototype.send = function (req, noWait) {
-	try {
-		var me = this;
-		
-		var buffer = req.message.toBuffer ();
-
-		this.dgram.send (buffer, 0, buffer.length, req.port, this.target,
-				function (error, bytes) {
-			if (error) {
-				req.responseCb (error);
-			} else {
-				if (noWait) {
-					req.responseCb (null);
-				} else {
-					me.registerRequest (req);
-				}
-			}
-		});
-	} catch (error) {
-		req.responseCb (error);
-	}
-	
-	return this;
-};
-
-Session.prototype.set = function (varbinds, responseCb) {
-	function feedCb (req, message) {
-		var pdu = message.pdu;
-		var varbinds = [];
-
-		if (req.message.pdu.varbinds.length != pdu.varbinds.length) {
-			req.responseCb (new ResponseInvalidError ("Requested OIDs do not "
-					+ "match response OIDs"));
-		} else {
-			for (var i = 0; i < req.message.pdu.varbinds.length; i++) {
-				if (req.message.pdu.varbinds[i].oid != pdu.varbinds[i].oid) {
-					req.responseCb (new ResponseInvalidError ("OID '"
-							+ req.message.pdu.varbinds[i].oid
-							+ "' in request at positiion '" + i + "' does not "
-							+ "match OID '" + pdu.varbinds[i].oid + "' in response "
-							+ "at position '" + i + "'"));
-					return;
-				} else {
-					varbinds.push (pdu.varbinds[i]);
-				}
-			}
-
-			req.responseCb (null, varbinds);
-		}
-	}
-
-	var pduVarbinds = [];
-
-	for (var i = 0; i < varbinds.length; i++) {
-		var varbind = {
-			oid: varbinds[i].oid,
-			type: varbinds[i].type,
-			value: varbinds[i].value
-		};
-		pduVarbinds.push (varbind);
-	}
-
-	this.simpleGet (SetRequestPdu, feedCb, pduVarbinds, responseCb);
-
-	return this;
-};
-
-Session.prototype.simpleGet = function (pduClass, feedCb, varbinds,
-		responseCb, options) {
-	var req = {};
-
-	try {
-		var id = _generateId ();
-		var pdu = new pduClass (id, varbinds, options);
-		var message = new RequestMessage (this.version, this.community, pdu);
-
-		req = {
-			id: id,
-			message: message,
-			responseCb: responseCb,
-			retries: this.retries,
-			timeout: this.timeout,
-			onResponse: this.onSimpleGetResponse,
-			feedCb: feedCb,
-			port: (options && options.port) ? options.port : this.port
-		};
-
-		this.send (req);
-	} catch (error) {
-		if (req.responseCb)
-			req.responseCb (error);
-	}
-};
-
-function subtreeCb (req, varbinds) {
-	var done = 0;
-
-	for (var i = varbinds.length; i > 0; i--) {
-		if (! oidInSubtree (req.baseOid, varbinds[i - 1].oid)) {
-			done = 1;
-			varbinds.pop ();
-		}
-	}
-
-	if (varbinds.length > 0)
-		req.feedCb (varbinds);
-
-	if (done)
-		return true;
-}
-
-Session.prototype.subtree  = function () {
-	var me = this;
-	var oid = arguments[0];
-	var maxRepetitions, feedCb, doneCb;
-
-	if (arguments.length < 4) {
-		maxRepetitions = 20;
-		feedCb = arguments[1];
-		doneCb = arguments[2];
-	} else {
-		maxRepetitions = arguments[1];
-		feedCb = arguments[2];
-		doneCb = arguments[3];
-	}
-
-	var req = {
-		feedCb: feedCb,
-		doneCb: doneCb,
-		maxRepetitions: maxRepetitions,
-		baseOid: oid
-	};
-
-	this.walk (oid, maxRepetitions, subtreeCb.bind (me, req), doneCb);
-
-	return this;
-};
-
-function tableColumnsResponseCb (req, error) {
-	if (error) {
-		req.responseCb (error);
-	} else if (req.error) {
-		req.responseCb (req.error);
-	} else {
-		if (req.columns.length > 0) {
-			var column = req.columns.pop ();
-			var me = this;
-			this.subtree (req.rowOid + column, req.maxRepetitions,
-					tableColumnsFeedCb.bind (me, req),
-					tableColumnsResponseCb.bind (me, req));
-		} else {
-			req.responseCb (null, req.table);
-		}
-	}
-}
-
-function tableColumnsFeedCb (req, varbinds) {
-	for (var i = 0; i < varbinds.length; i++) {
-		if (isVarbindError (varbinds[i])) {
-			req.error = new RequestFailedError (varbindError (varbind[i]));
-			return true;
-		}
-
-		var oid = varbinds[i].oid.replace (req.rowOid, "");
-		if (oid && oid != varbinds[i].oid) {
-			var match = oid.match (/^(\d+)\.(.+)$/);
-			if (match && match[1] > 0) {
-				if (! req.table[match[2]])
-					req.table[match[2]] = {};
-				req.table[match[2]][match[1]] = varbinds[i].value;
-			}
-		}
-	}
-}
-
-Session.prototype.tableColumns = function () {
-	var me = this;
-
-	var oid = arguments[0];
-	var columns = arguments[1];
-	var maxRepetitions, responseCb;
-
-	if (arguments.length < 4) {
-		responseCb = arguments[2];
-		maxRepetitions = 20;
-	} else {
-		maxRepetitions = arguments[2];
-		responseCb = arguments[3];
-	}
-
-	var req = {
-		responseCb: responseCb,
-		maxRepetitions: maxRepetitions,
-		baseOid: oid,
-		rowOid: oid + ".1.",
-		columns: columns.slice(0),
-		table: {}
-	};
-
-	if (req.columns.length > 0) {
-		var column = req.columns.pop ();
-		this.subtree (req.rowOid + column, maxRepetitions,
-				tableColumnsFeedCb.bind (me, req),
-				tableColumnsResponseCb.bind (me, req));
-	}
-
-	return this;
-};
-
-function tableResponseCb (req, error) {
-	if (error)
-		req.responseCb (error);
-	else if (req.error)
-		req.responseCb (req.error);
-	else
-		req.responseCb (null, req.table);
-}
-
-function tableFeedCb (req, varbinds) {
-	for (var i = 0; i < varbinds.length; i++) {
-		if (isVarbindError (varbinds[i])) {
-			req.error = new RequestFailedError (varbindError (varbind[i]));
-			return true;
-		}
-
-		var oid = varbinds[i].oid.replace (req.rowOid, "");
-		if (oid && oid != varbinds[i].oid) {
-			var match = oid.match (/^(\d+)\.(.+)$/);
-			if (match && match[1] > 0) {
-				if (! req.table[match[2]])
-					req.table[match[2]] = {};
-				req.table[match[2]][match[1]] = varbinds[i].value;
-			}
-		}
-	}
-}
-
-Session.prototype.table = function () {
-	var me = this;
-
-	var oid = arguments[0];
-	var maxRepetitions, responseCb;
-
-	if (arguments.length < 3) {
-		responseCb = arguments[1];
-		maxRepetitions = 20;
-	} else {
-		maxRepetitions = arguments[1];
-		responseCb = arguments[2];
-	}
-
-	var req = {
-		responseCb: responseCb,
-		maxRepetitions: maxRepetitions,
-		baseOid: oid,
-		rowOid: oid + ".1.",
-		table: {}
-	};
-
-	this.subtree (oid, maxRepetitions, tableFeedCb.bind (me, req),
-			tableResponseCb.bind (me, req));
-
-	return this;
-};
-
-Session.prototype.trap = function () {
-	var req = {};
-
-	try {
-		var typeOrOid = arguments[0];
-		var varbinds, options = {}, responseCb;
-
-		/**
-		 ** Support the following signatures:
-		 ** 
-		 **    typeOrOid, varbinds, options, callback
-		 **    typeOrOid, varbinds, agentAddr, callback
-		 **    typeOrOid, varbinds, callback
-		 **    typeOrOid, agentAddr, callback
-		 **    typeOrOid, options, callback
-		 **    typeOrOid, callback
-		 **/
-		if (arguments.length >= 4) {
-			varbinds = arguments[1];
-			if (typeof arguments[2] == "string") {
-				options.agentAddr = arguments[2];
-			} else if (arguments[2].constructor != Array) {
-				options = arguments[2];
-			}
-			responseCb = arguments[3];
-		} else if (arguments.length >= 3) {
-			if (typeof arguments[1] == "string") {
-				varbinds = [];
-				options.agentAddr = arguments[1];
-			} else if (arguments[1].constructor != Array) {
-				varbinds = [];
-				options = arguments[1];
-			} else {
-				varbinds = arguments[1];
-				agentAddr = null;
-			}
-			responseCb = arguments[2];
-		} else {
-			varbinds = [];
-			responseCb = arguments[1];
-		}
-
-		var pdu, pduVarbinds = [];
-
-		for (var i = 0; i < varbinds.length; i++) {
-			var varbind = {
-				oid: varbinds[i].oid,
-				type: varbinds[i].type,
-				value: varbinds[i].value
-			};
-			pduVarbinds.push (varbind);
-		}
-		
-		var id = _generateId ();
-
-		if (this.version == Version2c) {
-			if (typeof typeOrOid != "string")
-				typeOrOid = "1.3.6.1.6.3.1.1.5." + (typeOrOid + 1);
-
-			pduVarbinds.unshift (
-				{
-					oid: "1.3.6.1.2.1.1.3.0",
-					type: ObjectType.TimeTicks,
-					value: options.upTime || Math.floor (process.uptime () * 100)
-				},
-				{
-					oid: "1.3.6.1.6.3.1.1.4.1.0",
-					type: ObjectType.OID,
-					value: typeOrOid
-				}
-			);
-
-			pdu = new TrapV2Pdu (id, pduVarbinds, options);
-		} else {
-			pdu = new TrapPdu (typeOrOid, pduVarbinds, options);
-		}
-
-		var message = new RequestMessage (this.version, this.community, pdu);
-
-		req = {
-			id: id,
-			message: message,
-			responseCb: responseCb,
-			port: this.trapPort
-		};
-
-		this.send (req, true);
-	} catch (error) {
-		if (req.responseCb)
-			req.responseCb (error);
-	}
-
-	return this;
-};
-
-Session.prototype.unregisterRequest = function (id) {
-	var req = this.reqs[id];
-	if (req) {
-		delete this.reqs[id];
-		clearTimeout (req.timer);
-		delete req.timer;
-		this.reqCount--;
-		if (this.reqCount <= 0)
-			this.dgram.unref();
-		return req;
-	} else {
-		return null;
-	}
-};
-
-function walkCb (req, error, varbinds) {
-	var done = 0;
-	var oid;
-
-	if (error) {
-		if (error instanceof RequestFailedError) {
-			if (error.status != ErrorStatus.NoSuchName) {
-				req.doneCb (error);
-				return;
-			} else {
-				// signal the version 1 walk code below that it should stop
-				done = 1;
-			}
-		} else {
-			req.doneCb (error);
-			return;
-		}
-	}
-
-	if (this.version == Version2c) {
-		for (var i = varbinds[0].length; i > 0; i--) {
-			if (varbinds[0][i - 1].type == ObjectType.EndOfMibView) {
-				varbinds[0].pop ();
-				done = 1;
-			}
-		}
-		if (req.feedCb (varbinds[0]))
-			done = 1;
-		if (! done)
-			oid = varbinds[0][varbinds[0].length - 1].oid;
-	} else {
-		if (! done) {
-			if (req.feedCb (varbinds)) {
-				done = 1;
-			} else {
-				oid = varbinds[0].oid;
-			}
-		}
-	}
-
-	if (done)
-		req.doneCb (null);
-	else
-		this.walk (oid, req.maxRepetitions, req.feedCb, req.doneCb,
-				req.baseOid);
-}
-
-Session.prototype.walk  = function () {
-	var me = this;
-	var oid = arguments[0];
-	var maxRepetitions, feedCb, doneCb, baseOid;
-
-	if (arguments.length < 4) {
-		maxRepetitions = 20;
-		feedCb = arguments[1];
-		doneCb = arguments[2];
-	} else {
-		maxRepetitions = arguments[1];
-		feedCb = arguments[2];
-		doneCb = arguments[3];
-	}
-
-	var req = {
-		maxRepetitions: maxRepetitions,
-		feedCb: feedCb,
-		doneCb: doneCb
-	};
-
-	if (this.version == Version2c)
-		this.getBulk ([oid], 0, maxRepetitions,
-				walkCb.bind (me, req));
-	else
-		this.getNext ([oid], walkCb.bind (me, req));
-
-	return this;
-};
-
-/*****************************************************************************
- ** Exports
- **/
-
-exports.Session = Session;
-
-exports.createSession = function (target, community, options) {
-	return new Session (target, community, options);
-};
-
-exports.isVarbindError = isVarbindError;
-exports.varbindError = varbindError;
-
-exports.Version1 = Version1;
-exports.Version2c = Version2c;
-
-exports.ErrorStatus = ErrorStatus;
-exports.TrapType = TrapType;
-exports.ObjectType = ObjectType;
-
-exports.ResponseInvalidError = ResponseInvalidError;
-exports.RequestInvalidError = RequestInvalidError;
-exports.RequestFailedError = RequestFailedError;
-exports.RequestTimedOutError = RequestTimedOutError;
-
-/**
- ** We've added this for testing.
- **/
-exports.ObjectParser = {
-	readInt: readInt,
-	readUint: readUint
-};