90 lines
1.9 KiB
JavaScript
90 lines
1.9 KiB
JavaScript
var http = require('http'),
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path = require('path'),
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io = require('socket.io'),
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fs = require('fs')
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;
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exports.init = function(dmx) {
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function handler (request, response) {
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var reqBody = '';
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request.on("data", function (chunk) {
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reqBody += chunk;
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});
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request.on("end", function () {
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var filePath = '.' + request.url;
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if (filePath == './')
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filePath = './index.html';
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var extname = path.extname(filePath);
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var contentType = 'text/html';
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switch (extname) {
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case '.js': contentType = 'text/javascript'; break;
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case '.css': contentType = 'text/css'; break;
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}
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fs.exists(filePath, function(exists) {
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if(!exists) {
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console.log('404: ' + request.url)
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response.writeHead(404);
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response.end();
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return;
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}
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fs.readFile(filePath, function(error, content) {
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if (error) {
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console.log('500: ' + request.url)
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response.writeHead(500);
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response.end();
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return;
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}
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response.writeHead(200, { 'Content-Type': contentType });
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response.end(content, 'utf-8');
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});
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});
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});
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}
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var app = http.createServer(handler)
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app.listen(dmx.config.port, '::', null, function() {
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try {
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process.setgid(dmx.config.gid);
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process.setuid(dmx.config.uid);
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} catch (err) {
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console.log(err);
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process.exit(1);
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}
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});
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io.listen(app).sockets.on('connection', function (socket) {
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socket.emit('init', {'devices': dmx.devices, 'setup': dmx.setup});
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socket.on('request_refresh', function() {
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for(var universe in dmx.setup.universes) {
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u = {}
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for(var i = 0; i < 256; i++) {
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u[i] = dmx.drivers[universe].get(i);
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}
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console.log('sending update...')
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console.log(u)
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socket.emit('update', universe, u);
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}
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});
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dmx.on('update', function(universe, update){
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socket.emit('update', universe, update);
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});
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socket.on('update', function(universe, update) {
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dmx.update(universe, update);
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});
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});
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}
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