23 lines
782 B
JavaScript
23 lines
782 B
JavaScript
(function (exports) {
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'use strict';
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// SRV identifies the host(s) that will support a particular service. It
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// is a general purpose RR to discover any service.
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var unpackLabels = exports.DNS_UNPACK_LABELS || require('../dns.unpack-labels.js').DNS_UNPACK_LABELS;
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exports.DNS_PARSER_TYPE_SRV = function (ab, packet, record) {
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var rdataAb = ab.slice(record.rdstart,record.rdstart + record.rdlength)
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var dv = new DataView(rdataAb);
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record.priority = dv.getUint16(0, false);
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record.weight = dv.getUint16(2, false);
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record.port = dv.getUint16(4, false);
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record.target = unpackLabels(new Uint8Array(ab), record.rdstart+6, { byteLength: 0, cpcount: 0, labels: [], name: '' }).name;
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return record;
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};
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}('undefined' !== typeof window ? window : exports));
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