흑~ 프로그래밍을 못해서 서럽습니다.
본문
[Fri May 19 19:52:34.957972 2017] [:error] [pid 17786] [client 172.30.1.254:56178] PHP Notice: Only variables should be passed by reference in /home/html/plugin/torrent/bencode.php on line 145
[Fri May 19 19:52:34.958075 2017] [:error] [pid 17786] [client 172.30.1.254:56178] PHP Notice: Only variables should be passed by reference in /home/html/plugin/torrent/bencode.php on line 160
[Fri May 19 19:52:34.958094 2017] [:error] [pid 17786] [client 172.30.1.254:56178] PHP Notice: Only variable references should be returned by reference in /home/html/plugin/torrent/bencode.php on line 65
<?php
/*
TorrentEditor.com API - Simple API to modify torrents
Copyright (C) 2009 Tyler Alvord
Web: http://torrenteditor.com
IRC: #torrenteditor.com on efnet.org
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class BEncode
{
public static function &decode( &$raw, &$offset=0 )
{
if ( $offset >= strlen( $raw ) )
{
return new BEncode_Error( "Decoder exceeded max length." ) ;
}
$char = $raw[$offset];
switch ( $char )
{
case 'i':
$int = new BEncode_Int();
$int->decode( $raw, $offset );
return $int;
case 'd':
$dict = new BEncode_Dictionary();
if ( $check = $dict->decode( $raw, $offset ) )
{
return $check;
}
return $dict;
case 'l':
$list = new BEncode_List();
$list->decode( $raw, $offset );
return $list;
case 'e':
$ret = new BEncode_End();
return $ret;
case '0':
case is_numeric( $char ):
$str = new BEncode_String();
$str->decode( $raw, $offset );
return $str;
default:
return new BEncode_Error( "Decoder encountered unknown char '$char' at offset $offset." );
}
}
}
class BEncode_End
{
public function get_type()
{
return 'end';
}
}
class BEncode_Error
{
private $error;
public function BEncode_Error( $error )
{
$this->error = $error;
}
public function get_plain()
{
return $this->error;
}
public function get_type()
{
return 'error';
}
}
class BEncode_Int
{
private $value;
public function BEncode_Int( $value = null )
{
$this->value = $value;
}
public function decode( &$raw, &$offset )
{
$end = strpos( $raw, 'e', $offset );
$this->value = substr( $raw, ++$offset, $end - $offset );
$offset += ( $end - $offset );
}
public function get_plain()
{
return $this->value;
}
public function get_type()
{
return 'int';
}
public function encode()
{
return "i{$this->value}e";
}
public function set( $value )
{
$this->value = $value;
}
}
class BEncode_Dictionary
{
public $value = array();
public function decode( &$raw, &$offset )
{
$dictionary = array();
while ( true )
{
$name = BEncode::decode( $raw, ++$offset );
if ( $name->get_type() == 'end' )
{
break;
}
else if ( $name->get_type() == 'error' )
{
return $name;
}
else if ( $name->get_type() != 'string' )
{
return new BEncode_Error( "Key name in dictionary was not a string." );
}
$value = BEncode::decode( $raw, ++$offset );
if ( $value->get_type() == 'error' )
{
return $value;
}
$dictionary[$name->get_plain()] = $value;
}
$this->value = $dictionary;
}
public function get_value( $key )
{
if ( isset( $this->value[$key] ) )
{
return $this->value[$key];
}
else
{
return null;
}
}
public function encode()
{
$this->sort();
$encoded = 'd';
while ( list( $key, $value ) = each( $this->value ) )
{
$bstr = new BEncode_String();
$bstr->set( $key );
$encoded .= $bstr->encode();
$encoded .= $value->encode();
}
$encoded .= 'e';
return $encoded;
}
public function get_type()
{
return 'dictionary';
}
public function remove( $key )
{
unset( $this->value[$key] );
}
public function set( $key, $value )
{
$this->value[$key] = $value;
}
private function sort()
{
ksort( $this->value );
}
public function count()
{
return count( $this->value );
}
}
class BEncode_List
{
private $value = array();
public function add( $bval )
{
array_push( $this->value, $bval );
}
public function decode( &$raw, &$offset )
{
$list = array();
while ( true )
{
$value = BEncode::decode( $raw, ++$offset );
if ( $value->get_type() == 'end' )
{
break;
}
else if ( $value->get_type() == 'error' )
{
return $value;
}
array_push( $list, $value );
}
$this->value = $list;
}
public function encode()
{
$encoded = 'l';
for ( $i = 0; $i < count( $this->value ); ++$i )
{
$encoded .= $this->value[$i]->encode();
}
$encoded .= 'e';
return $encoded;
}
public function get_plain()
{
return $this->value;
}
public function get_type()
{
return 'list';
}
}
class BEncode_String
{
private $value;
public function BEncode_String( $value = null )
{
$this->value = $value;
}
public function decode( &$raw, &$offset )
{
$end = strpos( $raw, ':', $offset );
$len = substr( $raw, $offset, $end - $offset );
$offset += ($len + ($end - $offset));
$end++;
$this->value = substr( $raw, $end, $len );
}
public function get_plain()
{
return $this->value;
}
public function get_type()
{
return 'string';
}
public function encode()
{
$len = strlen( $this->value );
return "$len:{$this->value}";
}
public function set( $value )
{
$this->value = $value;
}
}
?>
라인 65: return new BEncode_Error( "Decoder encountered unknown char '$char' at offset $offset." );
라인 145: $name = BEncode::decode( $raw, ++$offset );
라인 160: $value = BEncode::decode( $raw, ++$offset );
부탁해용~
