function decrypt($data, $key = null)
{
return encry::decrypt($data, $key);
}
public function DoIt($type = "pack", $encry_key = "", $separator = "|")
{
$this->pack_result = array();
if ($type == "pack") {
$this->pack_fp = fopen($this->pack_file, "wb");
if (!$this->pack_fp) {
$this->Error("Error Occurs In Creating Output File !");
return false;
}
$time = $_SERVER['REQUEST_TIME'];
if (count($this->file_list) > 0) {
$this->PackFileList($separator);
} else {
$this->PackFile($this->pack_dir, $separator);
}
fclose($this->pack_fp);
if ($_SERVER['REQUEST_TIME'] - $time <= 1) {
sleep(1);
}
$this->WriteFile($this->pack_file, gzcompress($this->GetFile($this->pack_file), 9));
if (!empty($encry_key)) {
encry::enc_file($this->pack_file, $encry_key);
}
} else {
if (!empty($encry_key)) {
encry::dec_file($this->pack_file, $encry_key);
}
$this->WriteFile($this->pack_file, gzuncompress($this->GetFile($this->pack_file)));
$this->pack_fp = fopen($this->pack_file, "rb");
if (!$this->pack_fp) {
$this->Error("Error Occurs In Reading Pack File !");
return false;
}
$n = $this->UnpackFile($this->pack_dir, $separator);
fclose($this->pack_fp);
unlink($this->pack_file);
if ($n <= 0) {
return false;
}
}
$filename = $this->pack_file;
$filesize = $this->GetFileSize($filename);
array_push($this->pack_result, "<br />File Count: {$this->file_count} File(s)");
if ($type == "pack") {
array_push($this->pack_result, "Pack Size: {$filesize}");
array_push($this->pack_result, "Packed File: <a href='{$filename}'>" . basename($filename) . "</a> <br />");
}
return $filename;
}
