/**
* Internal function which bencodes the data
* into a valid torrent metainfo string
*
* @param array file data
* @return mixed false on failure or the bencoded metainfo string
* @throws File_Bittorrent2_Exception if no file or directory is defined
*/
protected function encodeTorrent(array $info = array())
{
$bencdata = array();
$bencdata['info'] = array();
if ($this->is_file) {
$bencdata['info']['length'] = $info['length'];
$bencdata['info']['md5sum'] = $info['md5sum'];
} else {
if ($this->is_dir) {
if ($this->data_gap !== false) {
$this->pieces .= pack('H*', sha1($this->data_gap));
$this->data_gap = false;
}
$bencdata['info']['files'] = $this->files;
} else {
throw new File_Bittorrent2_Exception('Use ' . __CLASS__ . '::setPath() to define a file or directory.', File_Bittorrent2_Exception::make);
}
}
$bencdata['info']['name'] = $this->name;
$bencdata['info']['piece length'] = $this->piece_length;
$bencdata['info']['pieces'] = $this->pieces;
$bencdata['announce'] = $this->announce;
$bencdata['creation date'] = time();
$bencdata['comment'] = $this->comment;
$bencdata['created by'] = $this->created_by;
// $bencdata['announce-list'] = array($this->announce)
// Encode it
$Encoder = new File_Bittorrent2_Encode();
return $Encoder->encode_array($bencdata);
}
*
* @author Justin "nagash" Jones <j dot nagash at gmail dot com>
* @version $Id$
* @package File_Bittorrent2
* @subpackage Bugs
*/
require_once '../File/Bittorrent2/Encode.php';
require_once '../File/Bittorrent2/Decode.php';
$decoder = new File_Bittorrent2_Decode();
$encoder = new File_Bittorrent2_Encode();
error_reporting(E_ALL);
$data = array('broken' => null, 'bit' => 'torrent');
echo '<pre>';
echo 'The data array:' . "\n";
print_r($data);
$encode1 = $encoder->encode_array($data);
$decode1 = $decoder->decode($encode1);
echo "\n" . 'First decode:' . "\n";
print_r($decode1);
// Works fine!
// If you add and remove and change these things, your results will vary.
// Sometimes I just got an empty Array, other times I got data in the wrong keys.
// And for the worst times, it looped indefinately, but I couldn't reproduce that
// with this data - see below for an example.'
$decode1['bit'] = 'testing';
$decode1['bitlength'] = strlen($decode1['bit']);
$decode1['field'] = 'something';
$decode1['other'] = 'whee';
echo "\n" . 'New data to encode:' . "\n";
print_r($decode1);
$encode2 = $encoder->encode_array($decode1);
