From 05901debc071d2d6ef99717f7cf67a5dec287d1d Mon Sep 17 00:00:00 2001
From: Davide Franco <bacula-dev@dflc.ch>
Date: Mon, 13 Jun 2011 20:09:44 +0200
Subject: [PATCH] bacula-web: New php classe utils.class.php in includes/utils

 - This classe contain a new function Get_Human_Size which will replace function in bweb.inc.php
---
 gui/bacula-web/includes/utils/utils.class.php | 49 +++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 gui/bacula-web/includes/utils/utils.class.php

diff --git a/gui/bacula-web/includes/utils/utils.class.php b/gui/bacula-web/includes/utils/utils.class.php
new file mode 100644
index 0000000000..7bdeca73f6
--- /dev/null
+++ b/gui/bacula-web/includes/utils/utils.class.php
@@ -0,0 +1,49 @@
+<?php
+/* 
++-------------------------------------------------------------------------+
+| Copyright 2010-2011, Davide Franco			                          |
+|                                                                         |
+| This program is free software; you can redistribute it and/or           |
+| modify it under the terms of the GNU General Public License             |
+| as published by the Free Software Foundation; either version 2          |
+| of the License, or (at your option) any later version.                  |
+|                                                                         |
+| This program is distributed in the hope that it will be useful,         |
+| but WITHOUT ANY WARRANTY; without even the implied warranty of          |
+| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           |
+| GNU General Public License for more details.                            |
++-------------------------------------------------------------------------+ 
+*/
+class Utils {
+	public function Get_Human_Size( $size, $decimal = 2, $unit = 'auto' )
+	{
+		$unit_id = 0;
+		$lisible = false;
+		$units = array('B','KB','MB','GB','TB');
+		$hsize = $size;
+
+		switch( $unit )
+		{
+			case 'auto';
+				while( !$lisible ) {
+					if ( $hsize >= 1024 ) {
+						$hsize    = $hsize / 1024;
+						$unit_id += 1;
+					}	 
+					else
+						$lisible = true;
+				} // end while
+			break;
+			
+			default:
+				$p = array_search( $unit, $units);
+				$hsize = $hsize / pow(1024,$p);
+			break;
+		} // end switch
+		
+		$hsize = sprintf("%." . $decimal . "f", $hsize);
+		$hsize = $hsize . ' ' . $units[$unit_id];
+		return $hsize;
+	}
+}
+?>
\ No newline at end of file
-- 
2.39.5