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dns-suite.js
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SRV parser passes test native-dns test

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dwes7 2017-02-01 22:10:21 -07:00
parent bb87a2ea63
commit 8c8ddceddc
1 changed files with 29 additions and 1 deletions
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30
dns.type.srv.js
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@ -4,10 +4,38 @@
// SRV identifies the host(s) that will support a particular service. It // SRV identifies the host(s) that will support a particular service. It
// is a general purpose RR to discover any service. // is a general purpose RR to discover any service.
var unpackLabels = exports.DNS_UNPACK_LABELS || require('./dns.unpack-labels.js').DNS_UNPACK_LABELS;
exports.DNS_TYPE_SRV = function (rdata) { exports.DNS_TYPE_SRV = function (ab, packet, record) {
var rdataAb = ab.slice(record.rdstart,record.rdstart + record.rdlength)
var dv = new DataView(rdataAb);
// var string = '';
// var data = '';
// for (var i = 0; i < dv.byteLength; i+=1){
// data = dv.getUint8(i, false);
// string = String.fromCharCode(data);
// console.log("data at index " + i + " is " + string);
// }
console.log("***************************");
console.log("printing dataView!!!");
for (var i = 0; i < dv.byteLength; i+=1) {
console.log(dv.getUint8(i, false));
}
var s = {
priority: dv.getUint16(0, false)
, weight: dv.getUint16(2, false)
, port: dv.getUint16(4, false)
, target: unpackLabels(new Uint8Array(ab), record.rdstart+6, { byteLength: 0, cpcount: 0, labels: [], name: '' }).name
}
return s;
}; };
}('undefined' !== typeof window ? window : exports)); }('undefined' !== typeof window ? window : exports));