/*!
 * socket.io-node
 * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
 * MIT Licensed
 */

/**
 * Module dependencies.
 */

var client = require( 'socket.io-client' );

/**
 * Version.
 */

exports.version = '0.9.3';

/**
 * Supported protocol version.
 */

exports.protocol = 1;

/**
 * Client that we serve.
 */

exports.clientVersion = client.version;

/**
 * Attaches a manager
 *
 * @param {HTTPServer/Number} a HTTP/S server or a port number to listen on.
 * @param {Object} opts to be passed to Manager and/or http server
 * @param {Function} callback if a port is supplied
 * @api public
 */

exports.listen = function ( server, options, fn ) {
	if ( 'function' == typeof options ) {
		fn = options;
		options = {};
	}

	if ( 'undefined' == typeof server ) {
		// create a server that listens on port 80
		server = 80;
	}

	if ( 'number' == typeof server ) {
		// if a port number is passed
		var port = server;

		if ( options && options.key ) {
			server = require( 'https' ).createServer( options );
		}
		else {
			server = require( 'http' ).createServer();
		}

		// default response
		server.on( 'request', function ( req, res ) {
			res.writeHead( 200 );
			res.end( 'Welcome to socket.io.' );
		} );

		server.listen( port, fn );
	}

	// otherwise assume a http/s server
	return new exports.Manager( server, options );
};

/**
 * Manager constructor.
 *
 * @api public
 */

exports.Manager = require( './manager' );

/**
 * Transport constructor.
 *
 * @api public
 */

exports.Transport = require( './transport' );

/**
 * Socket constructor.
 *
 * @api public
 */

exports.Socket = require( './socket' );

/**
 * Static constructor.
 *
 * @api public
 */

exports.Static = require( './static' );

/**
 * Store constructor.
 *
 * @api public
 */

exports.Store = require( './store' );

/**
 * Memory Store constructor.
 *
 * @api public
 */

exports.MemoryStore = require( './stores/memory' );

/**
 * Redis Store constructor.
 *
 * @api public
 */

exports.RedisStore = require( './stores/redis' );

/**
 * Parser.
 *
 * @api public
 */

exports.parser = require( './parser' );