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<?php
/******************************
* EQdkp
* Copyright 2002-2003
* Licensed under the GNU GPL. See COPYING for full terms.
* ------------------
* file_upload.php
* begin: Sat December 21 2002
*
* $Id: file_upload.php 46 2007-06-19 07:29:11Z tsigo $
*
******************************/
if ( !defined('EQDKP_INC') )
{
die('Do not access this file directly.');
}
class fileupload{
private $upload_tmp_dir = "/tmp/"; // leading and trailing slash required
private $file_upload_flag = "off";
private $upload_max_filesize = "100";
private $allowable_upload_base_dirs = array("/tmp/", "/var/www/localhost/");
private $allowable_upload_tmp_dirs = array( "/tmp/");
private $upload_dir= "/tmp/"; // leading and trailing slash required
private $upload_file_name;
function __construct($name) {
if( is_null($_FILES[$name]) ) {
echo "Specified file <strong> ".$name." </strong> does not exist in the FILES array. Please check if it exists";
echo "Exiting...";
exit;
}
$this->getConfigurationSettings();
if( $this->file_upload_flag == "off" ) {
echo "File upload capability in the configuration file is turned <strong> off </strong> . Please update the php.ini file.";
exit;
}
$this->upload_file_name = $name;
}
private function getConfigurationSettings() {
$this->file_upload_flag = ini_get('file_uploads');
$this->upload_tmp_dir = ini_get('upload_tmp_dir');
$this->upload_max_filesize = ini_get('upload_max_filesize');
$this->upload_max_filesize = preg_replace('/M/', '000000', $this->upload_max_filesize);
}
public function getErrors() {
return $_FILES[$this->upload_file_name]['error'];
}
public function getFileSize() {
return $_FILES[$this->upload_file_name]['size'];
}
public function getFileName() {
return $_FILES[$this->upload_file_name]['name'];
}
public function getTmpName() {
return $_FILES[$this->upload_file_name]['tmp_name'];
}
public function setUploadDir($upload_dir) {
trim($upload_dir);
if( $upload_dir[strlen($upload_dir)-1] != "/" ) $upload_dir .= "/"; // add trailing slash
$can_upload = false;
foreach( $this->allowable_upload_base_dirs as $dir ) {
if( $dir == $upload_dir ) {
$can_upload = true;
break;
}
}
if( !$can_upload ) {
echo "Cannot upload to the dir ->".$upload_dir;
return;
}else{
$this->upload_dir = $upload_dir;
echo $this->upload_dir;
}
}
public function setTmpUploadDir($upload_tmp_dir) {
trim($upload_tmp_dir);
if( $upload_tmp_dir[strlen($upload_tmp_dir)-1] != "/" ) $upload_tmp_dir .= "/"; // add trailing slash
$can_upload = false;
foreach( $this->allowable_upload_base_dirs as $dir ) {
if( $dir == $upload_tmp_dir ) {
$can_upload = true;
return;
}
}
if( !$can_upload ) {
echo "Cannot upload to the dir ->".$uplaod_tmp_dir;
return;
}
$this->upload_tmp_dir = $upload_dir;
}
public function uploadFile() {
if( $this->checkMaxMemorySizeLimit() ) {
echo "File size of ".$this->getFileSize()." greater than allowable limit of ".$this->upload_max_filesize."Please change the configuration setting.";
return;
}else{
if( !move_uploaded_file($this->getTmpName(), $this->upload_dir.$this->getFileName()) ) {
echo "Failed to upload file ".$this->getTmpName();
}
}
}
public function checkMaxMemorySizeLimit() {
if( $this->getFileSize() > $this->upload_max_filesize ) {
return true;
}else{
return false;
}
}
}
?>
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