/
control.js
70 lines (60 loc) · 1.94 KB
/
control.js
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var io = require('socket.io').listen(8080);
var mdns = require('mdns');
var osc = require('./omgosc.js');
var os = require('os');
var control = null;
var gibber = null;
var myIP = (function() {
var interfaces = os.networkInterfaces();
var addresses = [];
for (k in interfaces) {
for (k2 in interfaces[k]) {
var address = interfaces[k][k2];
if (address.family == 'IPv4' && !address.internal) {
console.log("ADDR", address.address);
if(address.address.charAt(0) !== "f") {
addresses.push(address.address);
}
}
}
}
console.log("MY IP = ", myIP);
return addresses[0];
})();
// can't have double quotes sent to Control... double quotes are the default for JSON stringify
function stringify(string) {
var s = JSON.stringify(string);
s = s.replace(/\"/g, "'");
return s;
}
var browser = mdns.createBrowser(mdns.udp('osc'));
browser.on('serviceUp', function(service) {
console.log(service);
control = new osc.UdpSender(service.host, 8080);
control.send( '/control/createBlankInterface', 'ss', ['testing', 'portrait'] );
control.send( "/control/pushDestination", 's', [myIP + ":" + 8081] );
});
browser.on('serviceDown', function(service) { console.log("service down: ", service); });
browser.start();
var receiver = new osc.UdpReceiver(8081);
receiver.on('', function(e) {
console.log(e);
gibber.emit('OSC', {path:e.path, tags:e.typetag, params:e.params});
});
io.sockets.on('connection', function (socket) {
socket.addr = socket.handshake.address.address;
socket.port = socket.handshake.address.port;
gibber = socket;
socket.on('OSC', function (msg) {
//console.log("OSC", msg);
for(var i = 0; i < msg.typetags.length; i++) {
if(msg.typetags.charAt(i) === 's' && typeof msg.params[i] === "object") {
msg.params[i] = stringify(msg.params[i]);
}
}
if(control !== null) {
//console.log("SENDING", msg);
control.send(msg.path, msg.typetags, msg.params );
}
});
});