<?php
namespace FtpClient;

class FtpWrapper {
    protected $conn;

    public function __construct( &$connection ) {
        $this->conn = &$connection;
    }

    public function __call( $function, array $arguments ) {
        $function = 'ftp_' . $function;
        if ( function_exists( $function ) ) {
            array_unshift( $arguments, $this->conn );
            return call_user_func_array( $function, $arguments );
        }
        throw new FtpException( "{$function} is not a valid FTP function" );
    }

    public function connect( $host, $port = 21, $timeout = 90 ) {
        return ftp_connect( $host, $port, $timeout );
    }

    public function ssl_connect( $host, $port = 21, $timeout = 90 ) {
        return ftp_ssl_connect( $host, $port, $timeout );
    }
}