104 lines
3.2 KiB
JavaScript
104 lines
3.2 KiB
JavaScript
// Copyright 2011 Timothy J Fontaine <tjfontaine@gmail.com>
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE
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"use strict";
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exports.platform = require('./lib/platform');
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exports.createServer = require('./lib/server').createServer;
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exports.createUDPServer = require('./lib/server').createUDPServer;
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exports.createTCPServer = require('./lib/server').createTCPServer;
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var client = require('./lib/client');
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exports.lookup = client.lookup;
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exports.resolve = client.resolve;
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exports.resolve4 = client.resolve4;
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exports.resolve6 = client.resolve6;
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exports.resolveMx = client.resolveMx;
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exports.resolveTxt = client.resolveTxt;
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exports.resolveSrv = client.resolveSrv;
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exports.resolveNs = client.resolveNs;
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exports.resolveCname = client.resolveCname;
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exports.reverse = client.reverse;
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var consts = require('native-dns-packet').consts;
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exports.BADNAME = consts.BADNAME;
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exports.BADRESP = consts.BADRESP;
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exports.CONNREFUSED = consts.CONNREFUSED;
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exports.DESTRUCTION = consts.DESTRUCTION;
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exports.REFUSED = consts.REFUSED;
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exports.FORMERR = consts.FORMERR;
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exports.NODATA = consts.NODATA;
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exports.NOMEM = consts.NOMEM;
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exports.NOTFOUND = consts.NOTFOUND;
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exports.NOTIMP = consts.NOTIMP;
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exports.SERVFAIL = consts.SERVFAIL;
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exports.TIMEOUT = consts.TIMEOUT;
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exports.consts = consts;
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var definedTypes = [
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'A',
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'AAAA',
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'NS',
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'CNAME',
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'PTR',
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'NAPTR',
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'TXT',
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'MX',
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'SRV',
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'SOA',
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'TLSA',
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].forEach(function (type) {
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exports[type] = function (opts) {
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var obj = {};
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opts = opts || {};
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obj.type = consts.nameToQtype(type);
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obj.class = consts.NAME_TO_QCLASS.IN;
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Object.keys(opts).forEach(function (k) {
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if (opts.hasOwnProperty(k) && ['type', 'class'].indexOf(k) == -1) {
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obj[k] = opts[k];
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}
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});
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return obj;
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};
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});
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exports.Question = function (opts) {
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var q = {}, qtype;
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opts = opts || {};
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q.name = opts.name;
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qtype = opts.type || consts.NAME_TO_QTYPE.A;
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if (typeof(qtype) === 'string' || qtype instanceof String)
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qtype = consts.nameToQtype(qtype.toUpperCase());
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if (!qtype || typeof(qtype) !== 'number')
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throw new Error("Question type must be defined and be valid");
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q.type = qtype;
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q.class = opts.class || consts.NAME_TO_QCLASS.IN;
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return q;
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};
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exports.Request = client.Request;
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