| 1 | /**
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| 2 | * a barebones HTTP server in JS
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| 3 | * to serve three.js easily
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| 4 | *
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| 5 | * @author zz85 https://github.com/zz85
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| 6 | *
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| 7 | * Usage: node simplehttpserver.js <port number>
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| 8 | *
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| 9 | * do not use in production servers
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| 10 | * and try
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| 11 | * npm install http-server -g
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| 12 | * instead.
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| 13 | */
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| 14 |
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| 15 | var port = 8000,
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| 16 | http = require('http'),
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| 17 | urlParser = require('url'),
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| 18 | fs = require('fs'),
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| 19 | path = require('path'),
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| 20 | currentDir = process.cwd();
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| 21 |
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| 22 |
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| 23 | port = process.argv[2] ? parseInt(process.argv[2], 0) : port;
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| 24 |
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| 25 | function handleRequest(request, response) {
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| 26 |
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| 27 | var urlObject = urlParser.parse(request.url, true);
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| 28 | var pathname = decodeURIComponent(urlObject.pathname);
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| 29 |
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| 30 | console.log('[' + (new Date()).toUTCString() + '] ' + '"' + request.method + ' ' + pathname + '"');
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| 31 |
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| 32 | var filePath = path.join(currentDir, pathname);
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| 33 |
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| 34 | fs.stat(filePath, function(err, stats) {
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| 35 |
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| 36 | if (err) {
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| 37 | response.writeHead(404, {});
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| 38 | response.end('File not found!');
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| 39 | return;
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| 40 | }
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| 41 |
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| 42 | if (stats.isFile()) {
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| 43 |
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| 44 | fs.readFile(filePath, function(err, data) {
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| 45 |
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| 46 | if (err) {
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| 47 | response.writeHead(404, {});
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| 48 | response.end('Opps. Resource not found');
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| 49 | return;
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| 50 | }
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| 51 |
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| 52 | response.writeHead(200, {});
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| 53 | response.write(data);
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| 54 | response.end();
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| 55 | });
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| 56 |
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| 57 | } else if (stats.isDirectory()) {
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| 58 |
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| 59 | fs.readdir(filePath, function(error, files) {
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| 60 |
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| 61 | if (error) {
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| 62 | response.writeHead(500, {});
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| 63 | response.end();
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| 64 | return;
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| 65 | }
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| 66 |
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| 67 | var l = pathname.length;
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| 68 | if (pathname.substring(l-1)!='/') pathname += '/';
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| 69 |
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| 70 | response.writeHead(200, {'Content-Type': 'text/html'});
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| 71 | response.write('<!DOCTYPE html>\n<html><head><meta charset="UTF-8"><title>' + filePath + '</title></head><body>');
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| 72 | response.write('<h1>' + filePath + '</h1>');
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| 73 | response.write('<ul style="list-style:none;font-family:courier new;">');
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| 74 | files.unshift('.', '..');
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| 75 | files.forEach(function(item) {
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| 76 |
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| 77 | var urlpath = pathname + item,
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| 78 | itemStats = fs.statSync(currentDir + urlpath);
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| 79 |
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| 80 | if (itemStats.isDirectory()) {
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| 81 | urlpath += '/';
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| 82 | item += '/';
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| 83 | }
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| 84 |
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| 85 | response.write('<li><a href="'+ urlpath + '">' + item + '</a></li>');
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| 86 | });
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| 87 |
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| 88 | response.end('</ul></body></html>');
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| 89 | });
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| 90 | }
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| 91 | });
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| 92 | }
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| 93 |
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| 94 | http.createServer(handleRequest).listen(port);
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| 95 |
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| 96 | require('dns').lookup(require('os').hostname(), function (err, addr, fam) {
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| 97 | console.log('Running at http://' + addr + ((port === 80) ? '' : ':') + port + '/');
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| 98 | })
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| 99 |
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| 100 | console.log('Three.js server has started...');
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| 101 | console.log('Base directory at ' + currentDir); |
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