javascript
/
three.js
mirror of https://github.com/tazdij/three.js.git


			
				
					
						
						
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							/**
 * a barebones HTTP server in JS
 * to serve three.js easily
 *
 * @author zz85 https://github.com/zz85
 *
 * Usage: node simplehttpserver.js <port number>
 *
 * do not use in production servers
 * and try
 *     npm install http-server -g
 * instead.
 */

var port = 8000,
	http = require('http'),
	urlParser = require('url'),
	fs = require('fs'),
	path = require('path'),
	currentDir = process.cwd(),
	mimeTypes = {
		"html": "text/html",
		"js": "text/javascript",
		"css": "text/css",
		"jpg": "image/jpeg",
		"png": "image/png",
		"gif": "image/gif",
		"ogg": "audio/ogg",
		"mp3": "audio/mpeg",
		"mp4": "video/mp4",
		"txt": "text/plain",
		"bin": "application/octet-stream"
	};

port = process.argv[2] ? parseInt(process.argv[2], 0) : port;

function handleRequest(request, response) {

	var urlObject = urlParser.parse(request.url, true);
	var pathname = decodeURIComponent(urlObject.pathname);

	console.log('[' + (new Date()).toUTCString() + '] ' + '"' + request.method + ' ' + pathname + '"');

	var filePath = path.join(currentDir, pathname);

	fs.stat(filePath, function(err, stats) {

		if (err) {
			response.writeHead(404, {});
			response.end('File not found!');
			return;
		}

		if (stats.isFile()) {

			fs.readFile(filePath, function(err, data) {

				if (err) {
					response.writeHead(404, {});
					response.end('Opps. Resource not found');
					return;
				}

				var fileType = filePath.split('.').pop().toLowerCase();

				response.writeHead(200, { 
					"Content-Type": mimeTypes[fileType] || mimeTypes['bin']
				} );

				response.write(data);
				response.end();

			});

		} else if (stats.isDirectory()) {

			fs.readdir(filePath, function(error, files) {

				if (error) {
					response.writeHead(500, {});
					response.end();
					return;
				}

				var l = pathname.length;
				if (pathname.substring(l-1)!='/') pathname += '/';

				response.writeHead(200, {'Content-Type': 'text/html'});
				response.write('<!DOCTYPE html>\n<html><head><meta charset="UTF-8"><title>' + filePath + '</title></head><body>');
				response.write('<h1>' + filePath + '</h1>');
				response.write('<ul style="list-style:none;font-family:courier new;">');
				files.unshift('.', '..');
				files.forEach(function(item) {

					var urlpath = pathname + item,
						itemStats = fs.statSync(currentDir + urlpath);

					if (itemStats.isDirectory()) {
						urlpath += '/';
						item += '/';
					}

					response.write('<li><a href="'+ urlpath + '">' + item + '</a></li>');
				});

				response.end('</ul></body></html>');
			});
		}
	});
}

http.createServer(handleRequest).listen(port);

require('dns').lookup(require('os').hostname(), function (err, addr, fam) {
 	console.log('Running at http://' + addr  + ((port === 80) ? '' : ':') + port + '/');
});

console.log('Three.js server has started...');
console.log('Base directory at ' + currentDir);