2017-01-21 19:50:36 +00:00
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(function (exports) {
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'use strict';
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2017-02-02 04:57:40 +00:00
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var pdns = exports.DNS_PACK = function () {
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2017-01-21 19:50:36 +00:00
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};
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pdns.packHeader = function(h) {
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var val = 0;
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val += (h.qr << 15) & 0x8000;
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val += (h.opcode << 11) & 0x7800;
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val += (h.aa << 10) & 0x400;
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val += (h.tc << 9) & 0x200;
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val += (h.rd << 8) & 0x100;
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val += (h.ra << 7) & 0x80;
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val += (h.res1 << 6) & 0x40;
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val += (h.res2 << 5) & 0x20;
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val += (h.res3 << 4) & 0x10;
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val += h.rcode & 0xF;
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return val;
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};
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}('undefined' !== typeof window ? window : exports));
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