72 lines
1.7 KiB
JavaScript
72 lines
1.7 KiB
JavaScript
;(function () {
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'use strict';
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var fs = require('fs');
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var path = require('path');
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var dnsjs = require('../').DNSPacket;
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//var dirname = path.join(__dirname, 'fixtures');
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//var expected; // shim
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var onefile = process.argv[2];
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if (!onefile) {
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console.error('');
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console.error('Usage:');
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console.error('node test/packer.js <test/fixtures/packet.type.json>');
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console.error('Example:');
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console.error('node test/packer.js test/fixtures/www.linode.com.a.json');
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console.error('');
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process.exit(1);
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}
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var json = JSON.parse(fs.readFileSync(onefile, 'utf8'));
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var ab = dnsjs.write(json);
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//console.log(ab);
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var ui8 = new Uint8Array(ab);
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//console.log(ui8);
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var bytecount = 0;
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function hexdump() {
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var head = ' 0 1 2 3 4 5 6 7 8 9 A B C D E F';
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var trail;
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var str = [].slice.call(ui8).map(function (i) {
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var h = i.toString(16);
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if (h.length < 2) {
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h = '0' + h;
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}
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return h;
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}).join('').match(/.{1,2}/g).join(' ').match(/.{1,48}/g).map(function (str) {
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var lead = bytecount.toString(16);
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bytecount += 16;
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while (lead.length < 7) {
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lead = '0' + lead;
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}
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return lead + ' ' + str;
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}).join('\n');
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trail = ab.byteLength.toString(16);
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while (trail.length < 7) {
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trail = '0' + trail;
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}
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return head + '\n' + str + '\n' + trail
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}
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console.log('');
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console.log('DEBUG with hexdump: ');
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console.log('hexdump ' + onefile.replace(/\.[^\.]*$/, '.bin'));
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console.log('');
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console.log(hexdump(ui8));
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console.log('');
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console.error('');
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console.error('!!!');
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console.error('Test implementation not complete.');
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console.error('!!!');
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console.error('');
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process.exit(1);
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}());
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