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force sync from /var/www/html/panel: 2025-09-08T20:36:30Z

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126
ControlPanel/modules/update/unzip.php Executable file
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<?php
/*
*
* OGP - Open Game Panel
* Copyright (C) 2008 - 2018 The OGP Development Team
*
* http://www.opengamepanel.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 2
* of the License, or 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
function extractZip( $zipFile, $extract_path, $remove_path = '', $blacklist = '', $whitelist = '' )
{
$temp_path = rtrim(sys_get_temp_dir(), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
$base_path = rtrim(getcwd(), DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
if(!file_exists($extract_path))
{
return "Destination path (${extract_path}) does not exists.\n";
}
if(!is_writable($extract_path))
{
return "Can't extract to ${extract_path}, not writable.\n";
}
if($zipFile == '' or $extract_path == '')
return "Invalid arguments.\n";
if( ! file_exists( $zipFile ) )
return "Unable to read ${zipFile}.\n";
$zip = zip_open($zipFile);
$remove_path = addcslashes($remove_path,"/");
if (is_resource($zip))
{
$i=0;
$i2=0;
$extracted_files = array();
$ignored_files = array();
while ($zip_entry = zip_read($zip))
{
$filename = zip_entry_name( $zip_entry );
$file_path = preg_replace( "/$remove_path/", "", $filename );
$dir_path = preg_replace( "/$remove_path/", "", dirname( $filename ) );
if( isset( $blacklist ) and is_array( $blacklist ) and in_array( $file_path , $blacklist ) )
{
if( isset( $whitelist ) and is_array( $whitelist ) and in_array( $filename , $whitelist ) )
{
$ignored_files[$i2] = $file_path;
$i2++;
}
continue;
}
if( isset( $whitelist ) and is_array( $whitelist ) and !in_array( $filename , $whitelist ) )
continue;
$completePath = $extract_path . $dir_path;
$completeName = $extract_path . $file_path;
$escaped_temp_path = str_replace('\\', '\\\\', $temp_path);// For Windows paths backslashes
$root = preg_match("#^$escaped_temp_path#", $completePath)?$temp_path:$base_path;
$escaped_root = str_replace('\\', '\\\\', $root);
$relative_path = preg_replace("#^$escaped_root(.*)$#","$1",$completePath);
// Walk through path to create non existing directories
// This won't apply to empty directories ! They are created further below
if(!file_exists($completePath) && preg_match( '/^' . $remove_path .'/', dirname(zip_entry_name($zip_entry)) ) )
{
$tmp = $root;
foreach(preg_split('/(\/|\\\\)/',$relative_path) AS $k)
{
if( $k != "" )
{
$tmp .= $k.DIRECTORY_SEPARATOR;
if( !file_exists($tmp) )
{
if(!mkdir($tmp, 0777))
{
return "Unable to write folder ${tmp}.\n";
}
}
}
}
}
if (zip_entry_open($zip, $zip_entry, "r"))
{
if( preg_match( '/^' . $remove_path .'/', dirname(zip_entry_name($zip_entry)) ) )
{
if ( ! preg_match( "/\/$/", $completeName) )
{
if ( $fd = fopen($completeName, 'w+'))
{
fwrite($fd, zip_entry_read($zip_entry, zip_entry_filesize($zip_entry)));
fclose($fd);
$extracted_files[$i]['filename'] = zip_entry_name($zip_entry);
$i++;
}
else
{
return "Unable to write file ${completeName}.\n";
}
}
}
zip_entry_close($zip_entry);
}
}
zip_close($zip);
return array('ignored_files' => $ignored_files, 'extracted_files' => $extracted_files);
}
return "${zipFile} is corrupt.\n";
}
?>