2017-01-30 23:30:08 +00:00
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;(function (exports) {
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'use strict';
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var Parser = (exports.DNS_PARSER || require('./dns.parser.js').DNS_PARSER);
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var Packer = (exports.DNS_PACKER || require('./dns.packer.js').DNS_PACKER);
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2017-02-23 23:35:19 +00:00
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//var classes = exports.DNS_CLASSES || require('./dns.classes.js').DNS_CLASSES;
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//var types = exports.DNS_TYPES || require('./dns.types.js').DNS_TYPES;
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2017-01-30 23:30:08 +00:00
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exports.DNSPacket = {
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parse: function (nb) {
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// backwards compat with node buffer
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var ab = nb.buffer || nb;
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var packet = Parser.unpack(ab);
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function tryParseRdata(record) {
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2017-02-23 23:35:19 +00:00
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2017-01-30 23:30:08 +00:00
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try {
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2017-02-03 01:39:32 +00:00
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record = Parser.unpackRdata(ab, packet, record);
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2017-01-30 23:30:08 +00:00
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} catch (e) {
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console.error('[Error] unpackRdata: ' + e.message);
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record.error = e;
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}
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}
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2017-02-02 01:28:43 +00:00
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packet.answer.forEach(tryParseRdata);
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2017-01-30 23:30:08 +00:00
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packet.authority.forEach(tryParseRdata);
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packet.additional.forEach(tryParseRdata);
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return packet;
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}
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2017-02-23 23:35:19 +00:00
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// Backwards compat
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2017-01-30 23:30:08 +00:00
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, write: function (json) {
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2017-02-23 23:35:19 +00:00
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return Buffer.from(Packer.pack(json));
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}
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, pack: function (json) {
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2017-01-30 23:30:08 +00:00
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return Packer.pack(json);
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}
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};
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if ('undefined' !== typeof module) {
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// backwards compat node dns.js
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exports.Parser = exports.DNS_PARSER;
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exports.Packer = exports.DNS_PACKER;
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}
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}('undefined' !== typeof window ? window : exports));
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