<?php
// {{{ Main Code
// Clear the screen
system('clear');

if ($argc>1) {
  // Decode the registration data
  $lpos=strpos($argv[1], '(');
  $chksum=substr($argv[1], 0, $lpos);
  $tmpdata=rtrim(substr($argv[1], $lpos+1),')');
  $tmpchksum=md5($tmpdata);
  if ($chksum == $tmpchksum) {
    $reg=unserialize(base64_decode($tmpdata));

    //Display the registration Data
    print "Registration Data\n";
    print "-----------------\n\n";
    print "Company Name : {$reg['compname']}\n";
    print "Location     : {$reg['location']}\n";
    print "Telephone    : {$reg['tel']}\n";
    print "MAC          : {$reg['mac']}\n\n";
  } else {
    print "Checksum error\n";
  }
} else {
  print "You need to provide the registration string for decoding\n";
}
// }}}
?>