<?php
// class by Rochak Chauhan
// class by Vagharshak Tozalakyan
/*
// functions by w3nord.de - BEGIN // see w3ee_functions.php
function read ($path, $datei)
{
$text = "";
if (is_file($path.$datei)){
$speicher = file($path.$datei);
$anzahl = count($speicher);
$i = 0;
while ($i <= $anzahl -1)
{
$text .= $speicher[$i];
$i ++;
}
}
else {
$text = "File does not exist";
}
return $text;
}
function write ($path, $datei, $text)
{
$datei = fopen($path.$datei, "w");
flock($datei,LOCK_EX);
fputs($datei,$text);
flock($datei,LOCK_UN);
fclose($datei);
}
// functions by w3nord.de - END
*/
/**
* Class to dynamically create a zip file (archive)
* @author Rochak Chauhan
*/
class createZip
{
public $compressedData = array();
public $centralDirectory = array(); // central directory
public $endOfCentralDirectory = "\x50\x4b\x05\x06\x00\x00\x00\x00"; //end of Central directory record
public $oldOffset = 0;
/**
* Function to create the directory where the file(s) will be unzipped
* @param $directoryName string
*/
public function addDirectory($directoryName) {
$directoryName = str_replace("\\", "/", $directoryName);
$feedArrayRow = "\x50\x4b\x03\x04";
$feedArrayRow .= "\x0a\x00";
$feedArrayRow .= "\x00\x00";
$feedArrayRow .= "\x00\x00";
$feedArrayRow .= "\x00\x00\x00\x00";
$feedArrayRow .= pack("V",0);
$feedArrayRow .= pack("V",0);
$feedArrayRow .= pack("V",0);
$feedArrayRow .= pack("v", strlen($directoryName) );
$feedArrayRow .= pack("v", 0 );
$feedArrayRow .= $directoryName;
$feedArrayRow .= pack("V",0);
$feedArrayRow .= pack("V",0);
$feedArrayRow .= pack("V",0);
$this -> compressedData[] = $feedArrayRow;
$newOffset = strlen(implode("", $this->compressedData));
$addCentralRecord = "\x50\x4b\x01\x02";
$addCentralRecord .="\x00\x00";
$addCentralRecord .="\x0a\x00";
$addCentralRecord .="\x00\x00";
$addCentralRecord .="\x00\x00";
$addCentralRecord .="\x00\x00\x00\x00";
$addCentralRecord .= pack("V",0);
$addCentralRecord .= pack("V",0);
$addCentralRecord .= pack("V",0);
$addCentralRecord .= pack("v", strlen($directoryName) );
$addCentralRecord .= pack("v", 0 );
$addCentralRecord .= pack("v", 0 );
$addCentralRecord .= pack("v", 0 );
$addCentralRecord .= pack("v", 0 );
$ext = "\x00\x00\x10\x00";
$ext = "\xff\xff\xff\xff";
$addCentralRecord .= pack("V", 16 );
$addCentralRecord .= pack("V", $this -> oldOffset );
$this -> oldOffset = $newOffset;
$addCentralRecord .= $directoryName;
$this -> centralDirectory[] = $addCentralRecord;
}
/**
* Function to add file(s) to the specified directory in the archive
* @param $directoryName string
*/
public function addFile($data, $directoryName)
{
$directoryName = str_replace("\\", "/", $directoryName);
$feedArrayRow = "\x50\x4b\x03\x04";
$feedArrayRow .= "\x14\x00";
$feedArrayRow .= "\x00\x00";
$feedArrayRow .= "\x08\x00";
$feedArrayRow .= "\x00\x00\x00\x00";
$uncompressedLength = strlen($data);
$compression = crc32($data);
$gzCompressedData = gzcompress($data);
$gzCompressedData = substr( substr($gzCompressedData, 0, strlen($gzCompressedData) - 4), 2);
$compressedLength = strlen($gzCompressedData);
$feedArrayRow .= pack("V",$compression);
$feedArrayRow .= pack("V",$compressedLength);
$feedArrayRow .= pack("V",$uncompressedLength);
$feedArrayRow .= pack("v", strlen($directoryName) );
$feedArrayRow .= pack("v", 0 );
$feedArrayRow .= $directoryName;
$feedArrayRow .= $gzCompressedData;
$feedArrayRow .= pack("V",$compression);
$feedArrayRow .= pack("V",$compressedLength);
$feedArrayRow .= pack("V",$uncompressedLength);
$this -> compressedData[] = $feedArrayRow;
$newOffset = strlen(implode("", $this->compressedData));
$addCentralRecord = "\x50\x4b\x01\x02";
$addCentralRecord .="\x00\x00";
$addCentralRecord .="\x14\x00";
$addCentralRecord .="\x00\x00";
$addCentralRecord .="\x08\x00";
$addCentralRecord .="\x00\x00\x00\x00";
$addCentralRecord .= pack("V",$compression);
$addCentralRecord .= pack("V",$compressedLength);
$addCentralRecord .= pack("V",$uncompressedLength);
$addCentralRecord .= pack("v", strlen($directoryName) );
$addCentralRecord .= pack("v", 0 );
$addCentralRecord .= pack("v", 0 );
$addCentralRecord .= pack("v", 0 );
$addCentralRecord .= pack("v", 0 );
$addCentralRecord .= pack("V", 32 );
$addCentralRecord .= pack("V", $this -> oldOffset );
$this -> oldOffset = $newOffset;
$addCentralRecord .= $directoryName;
$this -> centralDirectory[] = $addCentralRecord;
}
/**
* Fucntion to return the zip file
* @return zipfile (archive)
*/
public function getZippedfile() {
$data = implode("", $this -> compressedData);
$controlDirectory = implode("", $this -> centralDirectory);
return
$data.
$controlDirectory.
$this -> endOfCentralDirectory.
pack("v", sizeof($this -> centralDirectory)).
pack("v", sizeof($this -> centralDirectory)).
pack("V", strlen($controlDirectory)).
pack("V", strlen($data)).
"\x00\x00";
}
}
/*
MySQL database backup class, version 1.0.0
Written by Vagharshak Tozalakyan <hide@address.com>
Released under GNU Public license
*/
define('MSB_VERSION', '1.0.0');
define('MSB_NL', "\r\n");
define('MSB_STRING', 0);
define('MSB_DOWNLOAD', 1);
define('MSB_SAVE', 2);
class MySQL_Backup
{
var $server = 'localhost';
var $port = 3306;
var $username = 'root';
var $password = '';
var $database = '';
var $link_id = -1;
var $connected = false;
var $tables = array();
var $drop_tables = true;
var $struct_only = false;
var $comments = true;
var $backup_dir = '';
var $fname_format = 'd_m_y__H_i_s';
var $error = '';
function Execute($task = MSB_STRING, $fname = '', $compress = false)
{
if (!($sql = $this->_Retrieve()))
{
return false;
}
if ($task == MSB_SAVE)
{
if (empty($fname))
{
$fname = $this->backup_dir;
$fname .= date($this->fname_format);
$fname .= ($compress ? '.sql.gz' : '.sql');
}
return $this->_SaveToFile($fname, $sql, $compress);
}
elseif ($task == MSB_DOWNLOAD)
{
if (empty($fname))
{
$fname = date($this->fname_format);
$fname .= ($compress ? '.sql.gz' : '.sql');
}
return $this->_DownloadFile($fname, $sql, $compress);
}
else
{
return $sql;
}
}
function _Connect()
{
$value = false;
if (!$this->connected)
{
$host = $this->server . ':' . $this->port;
$this->link_id = mysql_connect($host, $this->username, $this->password);
}
if ($this->link_id)
{
if (empty($this->database))
{
$value = true;
}
elseif ($this->link_id !== -1)
{
$value = mysql_select_db($this->database, $this->link_id);
}
else
{
$value = mysql_select_db($this->database);
}
}
if (!$value)
{
$this->error = mysql_error();
}
return $value;
}
function _Query($sql)
{
if ($this->link_id !== -1)
{
$result = mysql_query($sql, $this->link_id);
}
else
{
$result = mysql_query($sql);
}
if (!$result)
{
$this->error = mysql_error();
}
return $result;
}
function _GetTables()
{
$value = array();
if (!($result = $this->_Query('SHOW TABLES')))
{
return false;
}
while ($row = mysql_fetch_row($result))
{
if (empty($this->tables) || in_array($row[0], $this->tables))
{
$value[] = $row[0];
}
}
if (!sizeof($value))
{
$this->error = 'No tables found in database.';
return false;
}
return $value;
}
function _DumpTable($table)
{
$value = '';
$this->_Query('LOCK TABLES ' . $table . ' WRITE');
if ($this->comments)
{
$value .= '#' . MSB_NL;
$value .= '# Table structure for table `' . $table . '`' . MSB_NL;
$value .= '#' . MSB_NL . MSB_NL;
}
if ($this->drop_tables)
{
$value .= 'DROP TABLE IF EXISTS `' . $table . '`;' . MSB_NL;
}
if (!($result = $this->_Query('SHOW CREATE TABLE ' . $table)))
{
return false;
}
$row = mysql_fetch_assoc($result);
$value .= str_replace("\n", MSB_NL, $row['Create Table']) . ';';
$value .= MSB_NL . MSB_NL;
if (!$this->struct_only)
{
if ($this->comments)
{
$value .= '#' . MSB_NL;
$value .= '# Dumping data for table `' . $table . '`' . MSB_NL;
$value .= '#' . MSB_NL . MSB_NL;
}
$value .= $this->_GetInserts($table);
}
$value .= MSB_NL . MSB_NL;
$this->_Query('UNLOCK TABLES');
return $value;
}
function _GetInserts($table)
{
$value = '';
if (!($result = $this->_Query('SELECT * FROM ' . $table)))
{
return false;
}
while ($row = mysql_fetch_row($result))
{
$values = '';
foreach ($row as $data)
{
$values .= '\'' . addslashes($data) . '\', ';
}
$values = substr($values, 0, -2);
$value .= 'INSERT INTO ' . $table . ' VALUES (' . $values . ');' . MSB_NL;
}
return $value;
}
function _Retrieve()
{
$value = '';
if (!$this->_Connect())
{
return false;
}
if ($this->comments)
{
$value .= '#' . MSB_NL;
$value .= '# MySQL database dump' . MSB_NL;
$value .= '# Created by MySQL_Backup class, ver. ' . MSB_VERSION . MSB_NL;
$value .= '#' . MSB_NL;
$value .= '# Host: ' . $this->server . MSB_NL;
$value .= '# Generated: ' . date('M j, Y') . ' at ' . date('H:i') . MSB_NL;
$value .= '# MySQL version: ' . mysql_get_server_info() . MSB_NL;
$value .= '# PHP version: ' . phpversion() . MSB_NL;
if (!empty($this->database))
{
$value .= '#' . MSB_NL;
$value .= '# Database: `' . $this->database . '`' . MSB_NL;
}
$value .= '#' . MSB_NL . MSB_NL . MSB_NL;
}
if (!($tables = $this->_GetTables()))
{
return false;
}
foreach ($tables as $table)
{
if (!($table_dump = $this->_DumpTable($table)))
{
$this->error = mysql_error();
return false;
}
$value .= $table_dump;
}
return $value;
}
function _SaveToFile($fname, $sql, $compress)
{
if ($compress)
{
if (!($zf = gzopen($fname, 'w9')))
{
$this->error = 'Can\'t create the output file.';
return false;
}
gzwrite($zf, $sql);
gzclose($zf);
}
else
{
if (!($f = fopen($fname, 'w')))
{
$this->error = 'Can\'t create the output file.';
return false;
}
fwrite($f, $sql);
fclose($f);
}
return true;
}
}
function mailAttachment($file, $mailto, $from_mail, $from_name, $replyto, $subject, $message)
{
$filename = basename($file);
$file_size = filesize($file);
$handle = fopen($file, "r");
$content = fread($handle, $file_size);
fclose($handle);
$content = chunk_split(base64_encode($content));
$uid = md5(uniqid(time()));
$name = basename($file);
$header = "From: ".$from_name." <".$from_mail.">\r\n";
$header .= "Reply-To: ".$replyto."\r\n";
$header .= "MIME-Version: 1.0\r\n";
$header .= "Content-Type: multipart/mixed; boundary=\"".$uid."\"\r\n\r\n";
$header .= "This is a multi-part message in MIME format.\r\n";
$header .= "--".$uid."\r\n";
$header .= "Content-type:text/plain; charset=iso-8859-1\r\n";
$header .= "Content-Transfer-Encoding: 7bit\r\n\r\n";
$header .= $message."\r\n\r\n";
$header .= "--".$uid."\r\n";
$header .= "Content-Type: application/octet-stream; name=\"".$filename."\"\r\n"; // use diff. tyoes here
$header .= "Content-Transfer-Encoding: base64\r\n";
$header .= "Content-Disposition: attachment; filename=\"".$filename."\"\r\n\r\n";
$header .= $content."\r\n\r\n";
$header .= "--".$uid."--";
if (mail($mailto, $subject, "", $header)) {
$not_needed_message = "ok"; // added by w3easy.org
// echo "mail send ... OK"; // or use booleans here // removed by w3easy.org
}
else {
$not_needed_message = "damn"; // added by w3easy.org
// echo "mail send ... ERROR!"; // removed by w3easy.org
}
}
function directoryToArray($directory, $recursive) {
$array_items = array();
if ($handle = opendir($directory)) {
while (false !== ($file = readdir($handle))) {
if ($file != "." && $file != "..") {
if (is_dir($directory. "/" . $file)) {
if($recursive) {
$array_items = array_merge($array_items, directoryToArray($directory. "/" . $file, $recursive));
}
$file = $directory . "/" . $file ."/";
$array_items[] = preg_replace("/\/\//si", "/", $file);
} else {
$file = $directory . "/" . $file;
$array_items[] = preg_replace("/\/\//si", "/", $file);
}
}
}
closedir($handle);
}
return $array_items;
}
function pr($val)
{
echo '<pre>';
print_r($val);
echo '</pre>';
}
?>