<?php

namespace NoccyLabs\UPnP\HTTPU;

class Request
{

    protected $request;

    protected $host;

    protected $port;

    public function __construct($request_line, $host, $port)
    {
        $this->request = $request_line;
        $this->host = $host;
        $this->port = $port;
    }

    public function getAddress()
    {
        return $this->host;
    }

    public function getPort()
    {
        return $this->port;
    }

    public function getBuffer()
    {
        $this->headers['Host'] = sprintf("%s:%d", $this->host, $this->port);

        $buffer = $this->request . "\r\n";
        foreach ($this->headers as $key=>$value) {
            $buffer.= sprintf("%s: %s\r\n", $key, $value);
        }
        $buffer.= "\r\n";

        return $buffer;
    }

    public function setUserAgent($os, $os_version, $product, $product_version)
    {
        $this->headers['User-Agent'] = sprintf("%s/%s UPnP/1.1 %s/%s", 
            $os, $os_version,
            $product, $product_version
        );
    }

}