AphlictFlashPolicyServer.js
f302bfc8f811master

AphlictFlashPolicyServer.js
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			var JX = require('javelin').JX;

			var net = require('net');

			/**
			* Server which handles cross-domain policy requests for Flash.
			*
			* var server = new AphlictFlashPolicyServer()
			* .setAccessPort(9999)
			* .start();
			*/
			JX.install('AphlictFlashPolicyServer', {

			members: {
			_server: null,
			_port: 843,
			_accessPort: null,
			_debug: null,

			setDebugLog : function(log) {
			this._debug = log;
			return this;
			},

			setAccessPort : function(port) {
			this._accessPort = port;
			return this;
			},

			start: function() {
			this._server = net.createServer(JX.bind(this, this._didConnect));
			this._server.listen(this._port);
			return this;
			},

			_didConnect: function(socket) {
			this._log('<FlashPolicy> Policy Request From %s', socket.remoteAddress);

			socket.on('error', JX.bind(this, this._didSocketError, socket));

			socket.write(this._getFlashPolicyResponse());
			socket.end();
			},

			_didSocketError: function(socket, error) {
			this._log('<FlashPolicy> Socket Error: %s', error);
			},

			_log: function(pattern) {
			this._debug && this._debug.log.apply(this._debug, arguments);
			},

			_getFlashPolicyResponse: function() {
			var policy = [
			'<?xml version="1.0"?>',
			'<!DOCTYPE cross-domain-policy SYSTEM ' +
			'"http://www.macromedia.com/xml/dtds/cross-domain-policy.dtd">',
			'<cross-domain-policy>',
			'<allow-access-from domain="*" to-ports="' + this._accessPort + '"/>',
			'</cross-domain-policy>'
			];

			return policy.join("\n") + "\0";
			}

			}

			});