49 lines
846 B
JavaScript
49 lines
846 B
JavaScript
/**
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* command line tool
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*
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* @author Zongmin Lei<leizongmin@gmail.com>
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*/
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var xss = require('./');
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var readline = require('readline');
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var rl = readline.createInterface({
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input: process.stdin,
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output: process.stdout
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});
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console.log('Enter a blank line to do xss(), enter "@quit" to exit.\n');
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function take (c, n) {
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var ret = '';
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for (var i = 0; i < n; i++) {
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ret += c;
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}
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return ret;
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}
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function setPrompt (line) {
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line = line.toString();
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rl.setPrompt('[' + line + ']' + take(' ', 5 - line.length));
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rl.prompt();
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}
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setPrompt(1);
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var html = [];
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rl.on('line', function (line) {
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if (line === '@quit') return process.exit();
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if (line === '') {
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console.log('');
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console.log(xss(html.join('\r\n')));
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console.log('');
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html = [];
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} else {
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html.push(line);
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}
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setPrompt(html.length + 1);
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});
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