817 lines
20 KiB
PHP
Executable File
817 lines
20 KiB
PHP
Executable File
<?php
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/**------------------------------------------------
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*
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* Rooty, 2018 <rooty@rooty.me>
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*
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*
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* This software is protected by copyright, please
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* read the file COPYRIGHT.
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* This program is distributed in the hope that it
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* will be useful, but without any warranty; without
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* even the implied warranty of merchantability or
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* fitness for a particular purpose. Please
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* read the file LICENCE.
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*
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* @link www.rooty.me
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* @copyright Copyright © 2009-2018, Rooty
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* @author Rooty <www.rooty.me|rooty@rooty.me>
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* @since 2004/09/03
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* @version 0.3
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* @package package
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* @subpackage archive
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* @docreview Tristan <tristan@initiance.com> | 30-10-2005
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*/
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/*--------------------------------------------------
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| TAR/GZIP/BZIP2/ZIP ARCHIVE CLASSES 2.0
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| By Devin Doucette
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| Copyright (c) 2004 Devin Doucette
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| Email: darksnoopy@shaw.ca
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+--------------------------------------------------
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| Email bugs/suggestions to darksnoopy@shaw.ca
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+--------------------------------------------------
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| This script has been created and released under
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| the GNU GPL and is free to use and redistribute
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| only if this copyright statement is not removed
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+--------------------------------------------------*/
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class archive
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/**
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* @package archive
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*/
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{
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function archive($name)
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{
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$this->options = array(
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'basedir'=>".",
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'name'=>$name,
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'prepend'=>"",
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'inmemory'=>0,
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'overwrite'=>0,
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'recurse'=>1,
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'storepaths'=>1,
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'level'=>3,
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'method'=>1,
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'sfx'=>"",
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'type'=>"",
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'comment'=>""
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);
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$this->files = array();
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$this->exclude = array();
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$this->storeonly = array();
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$this->error = array();
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}
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function set_options($options)
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{
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foreach($options as $key => $value)
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{
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$this->options[$key] = $value;
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}
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if(!empty($this->options['basedir']))
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{
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$this->options['basedir'] = str_replace("\\","/",$this->options['basedir']);
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$this->options['basedir'] = preg_replace("/\/+/","/",$this->options['basedir']);
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$this->options['basedir'] = preg_replace("/\/$/","",$this->options['basedir']);
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}
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if(!empty($this->options['name']))
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{
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$this->options['name'] = str_replace("\\","/",$this->options['name']);
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$this->options['name'] = preg_replace("/\/+/","/",$this->options['name']);
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}
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if(!empty($this->options['prepend']))
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{
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$this->options['prepend'] = str_replace("\\","/",$this->options['prepend']);
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$this->options['prepend'] = preg_replace("/^(\.*\/+)+/","",$this->options['prepend']);
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$this->options['prepend'] = preg_replace("/\/+/","/",$this->options['prepend']);
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$this->options['prepend'] = preg_replace("/\/$/","",$this->options['prepend']) . "/";
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}
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}
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function create_archive()
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{
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$this->make_list();
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if($this->options['inmemory'] == 0)
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{
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$pwd = getcwd();
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chdir($this->options['basedir']);
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if($this->options['overwrite'] == 0 && file_exists($this->options['name'] . ($this->options['type'] == "gzip" || $this->options['type'] == "bzip"? ".tmp" : "")))
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{
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$this->error[] = "File {$this->options['name']} already exists.";
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chdir($pwd);
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return 0;
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}
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else if($this->archive = @fopen($this->options['name'] . ($this->options['type'] == "gzip" || $this->options['type'] == "bzip"? ".tmp" : ""),"wb+"))
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{
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chdir($pwd);
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}
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else
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{
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$this->error[] = "Could not open {$this->options['name']} for writing.";
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chdir($pwd);
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return 0;
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}
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}
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else
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{
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$this->archive = "";
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}
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switch($this->options['type'])
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{
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case "zip":
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if(!$this->create_zip())
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{
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$this->error[] = "Could not create zip file.";
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return 0;
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}
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break;
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case "bzip":
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if(!$this->create_tar())
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{
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$this->error[] = "Could not create tar file.";
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return 0;
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}
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if(!$this->create_bzip())
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{
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$this->error[] = "Could not create bzip2 file.";
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return 0;
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}
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break;
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case "gzip":
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if(!$this->create_tar())
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{
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$this->error[] = "Could not create tar file.";
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return 0;
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}
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if(!$this->create_gzip())
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{
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$this->error[] = "Could not create gzip file.";
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return 0;
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}
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break;
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case "tar":
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if(!$this->create_tar())
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{
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$this->error[] = "Could not create tar file.";
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return 0;
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}
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}
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if($this->options['inmemory'] == 0)
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{
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fclose($this->archive);
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if($this->options['type'] == "gzip" || $this->options['type'] == "bzip")
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{
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unlink($this->options['basedir'] . "/" . $this->options['name'] . ".tmp");
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}
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}
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}
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function add_data($data)
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{
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if($this->options['inmemory'] == 0)
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{
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fwrite($this->archive,$data);
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}
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else
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{
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$this->archive .= $data;
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}
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}
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function make_list()
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{
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if(!empty($this->exclude))
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{
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foreach($this->files as $key => $value)
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{
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foreach($this->exclude as $current)
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{
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if($value['name'] == $current['name'])
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{
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unset($this->files[$key]);
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}
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}
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}
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}
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if(!empty($this->storeonly))
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{
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foreach($this->files as $key => $value)
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{
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foreach($this->storeonly as $current)
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{
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if($value['name'] == $current['name'])
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{
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$this->files[$key]['method'] = 0;
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}
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}
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}
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}
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unset($this->exclude,$this->storeonly);
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}
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function add_files($list)
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{
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$temp = $this->list_files($list);
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foreach($temp as $current)
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{
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$this->files[] = $current;
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}
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}
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function exclude_files($list)
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{
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$temp = $this->list_files($list);
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foreach($temp as $current)
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{
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$this->exclude[] = $current;
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}
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}
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function store_files($list)
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{
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$temp = $this->list_files($list);
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foreach($temp as $current)
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{
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$this->storeonly[] = $current;
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}
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}
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function list_files($list)
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{
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if(!is_array($list))
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{
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$temp = $list;
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$list = array($temp);
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unset($temp);
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}
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$files = array();
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$pwd = getcwd();
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chdir($this->options['basedir']);
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foreach($list as $current)
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{
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$current = str_replace("\\","/",$current);
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$current = preg_replace("/\/+/","/",$current);
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$current = preg_replace("/\/$/","",$current);
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if(strstr($current,"*"))
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{
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$regex = preg_replace("/([\\\^\$\.\[\]\|\(\)\?\+\{\}\/])/","\\\\\\1",$current);
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$regex = str_replace("*",".*",$regex);
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$dir = strstr($current,"/")? substr($current,0,strrpos($current,"/")) : ".";
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$temp = $this->parse_dir($dir);
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foreach($temp as $current2)
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{
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if(preg_match("/^{$regex}$/i",$current2['name']))
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{
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$files[] = $current2;
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}
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}
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unset($regex,$dir,$temp,$current);
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}
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else if(@is_dir($current))
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{
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$temp = $this->parse_dir($current);
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foreach($temp as $file)
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{
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$files[] = $file;
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}
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unset($temp,$file);
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}
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else if(@file_exists($current))
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{
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$files[] = array('name'=>$current,'name2'=>$this->options['prepend'] .
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preg_replace("/(\.+\/+)+/","",($this->options['storepaths'] == 0 && strstr($current,"/"))?
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substr($current,strrpos($current,"/") + 1) : $current),'type'=>0,
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'ext'=>substr($current,strrpos($current,".")),'stat'=>stat($current));
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}
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}
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chdir($pwd);
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unset($current,$pwd);
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usort($files,array("archive","sort_files"));
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return $files;
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}
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function parse_dir($dirname)
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{
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if($this->options['storepaths'] == 1 && !preg_match("/^(\.+\/*)+$/",$dirname))
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{
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$files = array(array('name'=>$dirname,'name2'=>$this->options['prepend'] .
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preg_replace("/(\.+\/+)+/","",($this->options['storepaths'] == 0 && strstr($dirname,"/"))?
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substr($dirname,strrpos($dirname,"/") + 1) : $dirname),'type'=>5,'stat'=>stat($dirname)));
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}
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else
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{
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$files = array();
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}
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$dir = @opendir($dirname);
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while($file = @readdir($dir))
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{
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if($file == "." || $file == "..")
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{
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continue;
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}
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else if(@is_dir($dirname."/".$file))
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{
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if(empty($this->options['recurse']))
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{
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continue;
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}
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$temp = $this->parse_dir($dirname."/".$file);
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foreach($temp as $file2)
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{
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$files[] = $file2;
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}
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}
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else if(@file_exists($dirname."/".$file))
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{
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$files[] = array('name'=>$dirname."/".$file,'name2'=>$this->options['prepend'] .
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preg_replace("/(\.+\/+)+/","",($this->options['storepaths'] == 0 && strstr($dirname."/".$file,"/"))?
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substr($dirname."/".$file,strrpos($dirname."/".$file,"/") + 1) : $dirname."/".$file),'type'=>0,
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'ext'=>substr($file,strrpos($file,".")),'stat'=>stat($dirname."/".$file));
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}
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}
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@closedir($dir);
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return $files;
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}
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function sort_files($a,$b)
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{
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if($a['type'] != $b['type'])
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{
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return $a['type'] > $b['type']? -1 : 1;
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}
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else if($a['type'] == 5)
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{
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return strcmp(strtolower($a['name']),strtolower($b['name']));
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}
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else
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{
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if($a['ext'] != $b['ext'])
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{
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return strcmp($a['ext'],$b['ext']);
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}
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else if($a['stat'][7] != $b['stat'][7])
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{
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return $a['stat'][7] > $b['stat'][7]? -1 : 1;
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}
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else
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{
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return strcmp(strtolower($a['name']),strtolower($b['name']));
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}
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}
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return 0;
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}
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function download_file()
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{
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if($this->options['inmemory'] == 0)
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{
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$this->error[] = "Can only use download_file() if archive is in memory. Redirect to file otherwise, it is faster.";
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return;
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}
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switch($this->options['type'])
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{
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case "zip":
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header("Content-type:application/zip");
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break;
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case "bzip":
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header("Content-type:application/x-compressed");
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break;
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case "gzip":
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header("Content-type:application/x-compressed");
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break;
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case "tar":
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header("Content-type:application/x-tar");
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}
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$header = "Content-disposition: attachment; filename=\"";
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$header .= strstr($this->options['name'],"/")? substr($this->options['name'],strrpos($this->options['name'],"/") + 1) : $this->options['name'];
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$header .= "\"";
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header($header);
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header("Content-length: " . strlen($this->archive));
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header("Content-transfer-encoding: binary");
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header("Pragma: no-cache");
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header("Expires: 0");
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print($this->archive);
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}
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}
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/**
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* @package archive
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*/
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class tar_file extends archive
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{
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function tar_file($name)
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{
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$this->archive($name);
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$this->options['type'] = "tar";
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}
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function create_tar()
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{
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$pwd = getcwd();
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chdir($this->options['basedir']);
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foreach($this->files as $current)
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{
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if($current['name'] == $this->options['name'])
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{
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continue;
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}
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if(strlen($current['name2']) > 99)
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{
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$path = substr($current['name2'],0,strpos($current['name2'],"/",strlen($current['name2']) - 100) + 1);
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$current['name2'] = substr($current['name2'],strlen($path));
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if(strlen($path) > 154 || strlen($current['name2']) > 99)
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{
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$this->error[] = "Could not add {$path}{$current['name2']} to archive because the filename is too long.";
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continue;
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}
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}
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$block = pack("a100a8a8a8a12a12a8a1a100a6a2a32a32a8a8a155a12",$current['name2'],decoct($current['stat'][2]),
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sprintf("%6s ",decoct($current['stat'][4])),sprintf("%6s ",decoct($current['stat'][5])),
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sprintf("%11s ",decoct($current['stat'][7])),sprintf("%11s ",decoct($current['stat'][9])),
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" ",$current['type'],"","ustar","00","Unknown","Unknown","","",!empty($path)? $path : "","");
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$checksum = 0;
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for($i = 0; $i < 512; $i++)
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{
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$checksum += ord(substr($block,$i,1));
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}
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$checksum = pack("a8",sprintf("%6s ",decoct($checksum)));
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$block = substr_replace($block,$checksum,148,8);
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if($current['stat'][7] == 0)
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{
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$this->add_data($block);
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}
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else if($fp = @fopen($current['name'],"rb"))
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{
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$this->add_data($block);
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while($temp = fread($fp,1048576))
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{
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$this->add_data($temp);
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}
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if($current['stat'][7] % 512 > 0)
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{
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$temp = "";
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for($i = 0; $i < 512 - $current['stat'][7] % 512; $i++)
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{
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$temp .= "\0";
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}
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$this->add_data($temp);
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}
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fclose($fp);
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}
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else
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{
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$this->error[] = "Could not open file {$current['name']} for reading. It was not added.";
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}
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}
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$this->add_data(pack("a512",""));
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chdir($pwd);
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return 1;
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}
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function extract_files($chmod="")
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{
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$pwd = getcwd();
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chdir($this->options['basedir']);
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if($fp = $this->open_archive())
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{
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if($this->options['inmemory'] == 1)
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{
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$this->files = array();
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}
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while($block = fread($fp,512))
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{
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$temp = unpack("a100name/a8mode/a8uid/a8gid/a12size/a12mtime/a8checksum/a1type/a100temp/a6magic/a2temp/a32temp/a32temp/a8temp/a8temp/a155prefix/a12temp",$block);
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$file = array(
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'name'=>$temp['prefix'] . $temp['name'],
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'stat'=>array(
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2=>$temp['mode'],
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4=>octdec($temp['uid']),
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5=>octdec($temp['gid']),
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7=>octdec($temp['size']),
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9=>octdec($temp['mtime']),
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),
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'checksum'=>octdec($temp['checksum']),
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'type'=>$temp['type'],
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'magic'=>$temp['magic'],
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);
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if($file['checksum'] == 0x00000000)
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{
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break;
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}
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$block = substr_replace($block," ",148,8);
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$checksum = 0;
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for($i = 0; $i < 512; $i++)
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{
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$checksum += ord(substr($block,$i,1));
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}
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if($file['checksum'] != $checksum)
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{
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$this->error[] = "Could not extract from {$this->options['name']}, it is corrupt.";
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}
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if($this->options['inmemory'] == 1)
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{
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$file['data'] = fread($fp,$file['stat'][7]);
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fread($fp,(512 - $file['stat'][7] % 512) == 512? 0 : (512 - $file['stat'][7] % 512));
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unset($file['checksum'],$file['magic']);
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$this->files[] = $file;
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}
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else
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{
|
||
if(strpos($file['name'],".php") || strpos($file['name'],".ini") || strpos($file['name'],".txt") || strpos($file['name'],".mxt") || strpos($file['name'],".mxp"))
|
||
$mode="w";
|
||
else
|
||
$mode="wb";
|
||
|
||
if($file['type'] == 5)
|
||
{
|
||
|
||
if(!is_dir($file['name']))
|
||
{
|
||
if ($chmod=="")
|
||
mkdir($file['name'],$file['stat'][2]);
|
||
else
|
||
mkdir($file['name'],$chmod);
|
||
}
|
||
}
|
||
else if($this->options['overwrite'] == 0 && file_exists($file['name']))
|
||
{
|
||
$this->error[] = "{$file['name']} already exists.";
|
||
}
|
||
else if($new = @fopen($file['name'],"wb"))
|
||
{
|
||
$new = @fopen($file['name'],"w");
|
||
fwrite($new,fread($fp,$file['stat'][7]));
|
||
fread($fp,(512 - $file['stat'][7] % 512) == 512? 0 : (512 - $file['stat'][7] % 512));
|
||
fclose($new);
|
||
if ($chmod!="")
|
||
chmod($file['name'],$chmod);
|
||
}
|
||
else
|
||
{
|
||
$this->error[] = "Could not open {$file['name']} for writing.";
|
||
}
|
||
}
|
||
unset($file);
|
||
}
|
||
}
|
||
else
|
||
{
|
||
$this->error[] = "Could not open file {$this->options['name']}";
|
||
}
|
||
chdir($pwd);
|
||
}
|
||
|
||
function open_archive()
|
||
{
|
||
return @fopen($this->options['name'],"rb");
|
||
}
|
||
}
|
||
|
||
|
||
/**
|
||
* @package archive
|
||
*/
|
||
class gzip_file extends tar_file
|
||
{
|
||
function gzip_file($name)
|
||
{
|
||
$this->tar_file($name);
|
||
$this->options['type'] = "gzip";
|
||
}
|
||
|
||
function create_gzip()
|
||
{
|
||
if($this->options['inmemory'] == 0)
|
||
{
|
||
$pwd = getcwd();
|
||
chdir($this->options['basedir']);
|
||
if($fp = gzopen($this->options['name'],"wb{$this->options['level']}"))
|
||
{
|
||
fseek($this->archive,0);
|
||
while($temp = fread($this->archive,1048576))
|
||
{
|
||
gzwrite($fp,$temp);
|
||
}
|
||
gzclose($fp);
|
||
chdir($pwd);
|
||
}
|
||
else
|
||
{
|
||
$this->error[] = "Could not open {$this->options['name']} for writing.";
|
||
chdir($pwd);
|
||
return 0;
|
||
}
|
||
}
|
||
else
|
||
{
|
||
$this->archive = gzencode($this->archive,$this->options['level']);
|
||
}
|
||
return 1;
|
||
}
|
||
|
||
function open_archive()
|
||
{
|
||
return @gzopen($this->options['name'],"rb");
|
||
}
|
||
}
|
||
|
||
|
||
/**
|
||
* @package archive
|
||
*/
|
||
class bzip_file extends tar_file
|
||
{
|
||
function bzip_file($name)
|
||
{
|
||
$this->tar_file($name);
|
||
$this->options['type'] = "bzip";
|
||
}
|
||
|
||
function create_bzip()
|
||
{
|
||
if($this->options['inmemory'] == 0)
|
||
{
|
||
$pwd = getcwd();
|
||
chdir($this->options['basedir']);
|
||
if($fp = bzopen($this->options['name'],"wb"))
|
||
{
|
||
fseek($this->archive,0);
|
||
while($temp = fread($this->archive,1048576))
|
||
{
|
||
bzwrite($fp,$temp);
|
||
}
|
||
bzclose($fp);
|
||
chdir($pwd);
|
||
}
|
||
else
|
||
{
|
||
$this->error[] = "Could not open {$this->options['name']} for writing.";
|
||
chdir($pwd);
|
||
return 0;
|
||
}
|
||
}
|
||
else
|
||
{
|
||
$this->archive = bzcompress($this->archive,$this->options['level']);
|
||
}
|
||
|
||
return 1;
|
||
}
|
||
|
||
function open_archive()
|
||
{
|
||
return @bzopen($this->options['name'],"rb");
|
||
}
|
||
}
|
||
|
||
|
||
/**
|
||
* @package archive
|
||
*/
|
||
class zip_file extends archive
|
||
{
|
||
function zip_file($name)
|
||
{
|
||
$this->archive($name);
|
||
$this->options['type'] = "zip";
|
||
}
|
||
|
||
function create_zip()
|
||
{
|
||
$files = 0;
|
||
$offset = 0;
|
||
$central = "";
|
||
|
||
if(!empty($this->options['sfx']))
|
||
{
|
||
if($fp = @fopen($this->options['sfx'],"rb"))
|
||
{
|
||
$temp = fread($fp,filesize($this->options['sfx']));
|
||
fclose($fp);
|
||
$this->add_data($temp);
|
||
$offset += strlen($temp);
|
||
unset($temp);
|
||
}
|
||
else
|
||
{
|
||
$this->error[] = "Could not open sfx module from {$this->options['sfx']}.";
|
||
}
|
||
}
|
||
$pwd = getcwd();
|
||
chdir($this->options['basedir']);
|
||
|
||
foreach($this->files as $current)
|
||
{
|
||
if($current['name'] == $this->options['name'])
|
||
{
|
||
continue;
|
||
}
|
||
|
||
$translate = array('Ç'=>pack("C",128),'ü'=>pack("C",129),'é'=>pack("C",130),'â'=>pack("C",131),'ä'=>pack("C",132),
|
||
'à'=>pack("C",133),'å'=>pack("C",134),'ç'=>pack("C",135),'ê'=>pack("C",136),'ë'=>pack("C",137),
|
||
'è'=>pack("C",138),'ï'=>pack("C",139),'î'=>pack("C",140),'ì'=>pack("C",141),'Ä'=>pack("C",142),
|
||
'Å'=>pack("C",143),'É'=>pack("C",144),'æ'=>pack("C",145),'Æ'=>pack("C",146),'ô'=>pack("C",147),
|
||
'ö'=>pack("C",148),'ò'=>pack("C",149),'û'=>pack("C",150),'ù'=>pack("C",151),'Ö'=>pack("C",153),
|
||
'Ü'=>pack("C",154),'£'=>pack("C",156),'¥'=>pack("C",157),''=>pack("C",159),'á'=>pack("C",160),
|
||
'í'=>pack("C",161),'ó'=>pack("C",162),'ú'=>pack("C",163),'ñ'=>pack("C",164),'Ñ'=>pack("C",165));
|
||
$current['name2'] = strtr($current['name2'],$translate);
|
||
|
||
$timedate = explode(" ",date("Y n j G i s",$current['stat'][9]));
|
||
$timedate = ($timedate[0] - 1980 << 25) | ($timedate[1] << 21) | ($timedate[2] << 16) |
|
||
($timedate[3] << 11) | ($timedate[4] << 5) | ($timedate[5]);
|
||
|
||
$block = pack("VvvvV",0x04034b50,0x000A,0x0000,(isset($current['method']) || $this->options['method'] == 0)? 0x0000 : 0x0008,$timedate);
|
||
|
||
if($current['stat'][7] == 0 && $current['type'] == 5)
|
||
{
|
||
$block .= pack("VVVvv",0x00000000,0x00000000,0x00000000,strlen($current['name2']) + 1,0x0000);
|
||
$block .= $current['name2'] . "/";
|
||
$this->add_data($block);
|
||
$central .= pack("VvvvvVVVVvvvvvVV",0x02014b50,0x0014,$this->options['method'] == 0? 0x0000 : 0x000A,0x0000,
|
||
(isset($current['method']) || $this->options['method'] == 0)? 0x0000 : 0x0008,$timedate,
|
||
0x00000000,0x00000000,0x00000000,strlen($current['name2']) + 1,0x0000,0x0000,0x0000,0x0000,$current['type'] == 5? 0x00000010 : 0x00000000,$offset);
|
||
$central .= $current['name2'] . "/";
|
||
$files++;
|
||
$offset += (31 + strlen($current['name2']));
|
||
}
|
||
else if($current['stat'][7] == 0)
|
||
{
|
||
$block .= pack("VVVvv",0x00000000,0x00000000,0x00000000,strlen($current['name2']),0x0000);
|
||
$block .= $current['name2'];
|
||
$this->add_data($block);
|
||
$central .= pack("VvvvvVVVVvvvvvVV",0x02014b50,0x0014,$this->options['method'] == 0? 0x0000 : 0x000A,0x0000,
|
||
(isset($current['method']) || $this->options['method'] == 0)? 0x0000 : 0x0008,$timedate,
|
||
0x00000000,0x00000000,0x00000000,strlen($current['name2']),0x0000,0x0000,0x0000,0x0000,$current['type'] == 5? 0x00000010 : 0x00000000,$offset);
|
||
$central .= $current['name2'];
|
||
$files++;
|
||
$offset += (30 + strlen($current['name2']));
|
||
}
|
||
else if($fp = @fopen($current['name'],"rb"))
|
||
{
|
||
$temp = fread($fp,$current['stat'][7]);
|
||
fclose($fp);
|
||
$crc32 = crc32($temp);
|
||
if(!isset($current['method']) && $this->options['method'] == 1)
|
||
{
|
||
$temp = gzcompress($temp,$this->options['level']);
|
||
$size = strlen($temp) - 6;
|
||
$temp = substr($temp,2,$size);
|
||
}
|
||
else
|
||
{
|
||
$size = strlen($temp);
|
||
}
|
||
$block .= pack("VVVvv",$crc32,$size,$current['stat'][7],strlen($current['name2']),0x0000);
|
||
$block .= $current['name2'];
|
||
$this->add_data($block);
|
||
$this->add_data($temp);
|
||
unset($temp);
|
||
$central .= pack("VvvvvVVVVvvvvvVV",0x02014b50,0x0014,$this->options['method'] == 0? 0x0000 : 0x000A,0x0000,
|
||
(isset($current['method']) || $this->options['method'] == 0)? 0x0000 : 0x0008,$timedate,
|
||
$crc32,$size,$current['stat'][7],strlen($current['name2']),0x0000,0x0000,0x0000,0x0000,0x00000000,$offset);
|
||
$central .= $current['name2'];
|
||
$files++;
|
||
$offset += (30 + strlen($current['name2']) + $size);
|
||
}
|
||
else
|
||
{
|
||
$this->error[] = "Could not open file {$current['name']} for reading. It was not added.";
|
||
}
|
||
}
|
||
|
||
$this->add_data($central);
|
||
|
||
$this->add_data(pack("VvvvvVVv",0x06054b50,0x0000,0x0000,$files,$files,strlen($central),$offset,
|
||
!empty($this->options['comment'])? strlen($this->options['comment']) : 0x0000));
|
||
|
||
if(!empty($this->options['comment']))
|
||
{
|
||
$this->add_data($this->options['comment']);
|
||
}
|
||
|
||
chdir($pwd);
|
||
|
||
return 1;
|
||
}
|
||
}
|
||
?>
|