AphlictFlashPolicyServer.js
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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";
	}

	}

	});