34 lines
812 B
JavaScript
34 lines
812 B
JavaScript
var _ = require('underscore');
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_.mixin(require('underscore.string').exports());
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exports.ipv4 = function (ocets, prefix) {
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return {
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ocets: ocets,
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prefix: prefix,
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toString: function () {
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return [ocets.join('.'), prefix].join('/');
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}
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}
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};
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exports.hostname = function hostname (n, prefix) {
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return _.template("<%= pre %>-<%= seq %>")({
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pre: prefix || 'core',
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seq: _.pad(n, 2, '0'),
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});
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};
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exports.rand_string = function () {
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var crypto = require('crypto');
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var shasum = crypto.createHash('sha256');
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shasum.update(crypto.randomBytes(256));
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return shasum.digest('hex');
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};
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exports.rand_suffix = exports.rand_string().substring(50);
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exports.join_output_file_path = function(prefix, suffix) {
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return './output/' + [prefix, exports.rand_suffix, suffix].join('_');
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};
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