dns-suite.js/dns.type.srv.js

(function (exports) {
'use strict';
// TODO. Not yet implemented

// SRV identifies the host(s) that will support a particular service. It
// 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 (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));