| <?php |
| //error_reporting(0); |
| |
| ini_set('zlib.output_compression', 'Off'); |
| ini_set('output_handler', ''); |
| ini_set('max_execution_time', 999); |
| //var_dump($GLOBALS["HTTP_SERVER_VARS"]); |
| |
| class Parser |
| { |
| public $host; |
| public $path; |
| public $name; |
| public $url; |
| public $header; |
| public $fp; |
| public $err; |
| public $accept_headers; |
| |
| |
| public function __construct($url, $name = '') |
| { |
| if (!$name) { |
| $this->name = basename($url); |
| } else { |
| $this->name = $name; |
| } |
| |
| $url = parse_url($url); |
| $this->host = $url['host']; |
| $this->path = $url['path']; |
| $this->accept_headers = $this->get_accept_headers(); |
| } |
| |
| |
| public function __destruct() |
| { |
| is_resource($this->fp) ? fclose($this->fp) : null; |
| } |
| |
| |
| /** |
| * Подготовка принятых заголовков для передачи |
| * |
| * @return string |
| */ |
| private function get_accept_headers () |
| { |
| $headers = ''; |
| foreach ($_SERVER as $k => $v) { |
| $http = substr($k, 0, 5); |
| if ($http == 'HTTP_') { |
| $h = substr($k, 5); |
| if ($h == 'HOST') { |
| $headers .= 'Host: ' . $this->host . "\r\n"; |
| } else if ($h == 'REFERER') { |
| $headers .= 'Referer: http://' . $this->host . "\r\n"; |
| } else if ($h == 'CONNECTION') { |
| $headers .= "Connection: close\r\n"; |
| } else if ($h == 'ACCEPT_ENCODING' || $h == 'TE') { |
| // пропускаем |
| } else { |
| $headers .= str_replace('_', '-', ucwords(strtolower($h))) . ': ' . $v . "\r\n"; |
| } |
| } |
| } |
| return $headers; |
| } |
| |
| |
| /** |
| * Соеденение и передача заголовков |
| * |
| * @return bool |
| */ |
| public function connect () |
| { |
| $this->fp = @fsockopen($this->host, 80, $errno, $errstr, 10); |
| if (!$this->fp) { |
| $this->err = '<h1>' . $errno . '</h1>' . "\n" . '<p>' . $errstr . '</p>'; |
| return false; |
| } else { |
| fputs ($this->fp, "GET " . $this->path . " HTTP/1.0\r\n" . $this->accept_headers . "\r\n"); |
| return true; |
| } |
| } |
| |
| |
| /** |
| * Получаю заголовки |
| * |
| * @return array |
| */ |
| public function get_headers () |
| { |
| $headers = array(); |
| while (($b = fgets($this->fp)) !== false) { |
| $b = trim($b); |
| if ($b === '') break; |
| |
| if (substr($b, 0, 5) == 'HTTP/') { |
| $headers['HTTP'] = $b; |
| } else { |
| $buf = explode(': ', $b); |
| $headers[$buf[0]] = $buf[1]; |
| } |
| } |
| return $headers; |
| } |
| |
| |
| /** |
| * Запись файла |
| */ |
| public function readfile () |
| { |
| $starttime = microtime(1); |
| $fp = fopen('info.txt', 'a'); |
| fputs($fp, $this->accept_headers . "\n\n\n\n"); |
| |
| while (($f = fgets($this->fp)) !== false) { |
| $len = strlen($f); |
| $stt = microtime(1); |
| fputs($fp, $len . ' - ' . ($stt - $starttime) . "\n"); |
| $starttime = $stt; |
| } |
| } |
| } |
| set_time_limit(999); |
| |
| $file = new Parser ('http://ds.sasisa.ru/fc/upload_files/1199739600/wap_sasisa_ru_homevideo_tanya_xxx.3gp'); |
| if (!$file->connect()) exit($file->err); |
| $headers = $file->get_headers(); |
| //var_dump($headers); exit; |
| |
| |
| //header($headers['HTTP']); |
| //header('Keep-Alive: timeout=10, max=60'); |
| //header('Connection: Keep-Alive, close'); |
| //header ("Cache-Control: None"); |
| //header('Content-Encoding: binary'); |
| //header('Content-Disposition: attachment; filename="' . $file->name . '"'); |
| |
| //if($headers['Content-Range']) |
| //header('Content-Range: ' . $headers['Content-Range']); |
| |
| //if($headers['Accept-Ranges']) |
| //header('Accept-Ranges: ' . $headers['Accept-Ranges']); |
| |
| //header('Content-Length: ' . $headers['Content-Length']); |
| |
| //header('Content-Type: ' . $headers['Content-Type']); |
| |
| $file->readfile(); |
)