From a0fd5ab7b5412985324e970573ca22a27b3a94d3 Mon Sep 17 00:00:00 2001
From: tbrehm <t.brehm@ispconfig.org>
Date: Tue, 16 Apr 2013 05:56:06 -0400
Subject: [PATCH] - Merged revisions 3922-3958 from svn stable branch - Added backup size to web backups

---
 server/lib/classes/system.inc.php |   52 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 52 insertions(+), 0 deletions(-)

diff --git a/server/lib/classes/system.inc.php b/server/lib/classes/system.inc.php
index 1de54e2..c958e8b 100644
--- a/server/lib/classes/system.inc.php
+++ b/server/lib/classes/system.inc.php
@@ -575,6 +575,58 @@
 	}
 	
 	/**
+	 * Get the group id from an group
+	 *
+	 */
+	function getgid($group){
+		global $app;
+	  	if($this->is_group($group)){
+		    $group_datei = $this->server_conf['group_datei'];
+			$groups = $app->file->no_comments($group_datei);
+			$lines = explode("\n", $groups);
+			if(is_array($lines)){
+		    foreach($lines as $line){
+					if(trim($line) != ""){
+						list($f1, $f2, $f3, $f4) = explode(':', $line);
+						if($f1 == $group) return $f3;
+					}
+				}
+			}
+	  	} else {
+		    return false;
+	  	}
+	}
+	
+	/**
+	* Return info about a group by name
+	*
+	*/
+	function posix_getgrnam($group) {
+		if(!function_exists('posix_getgrnam')){
+			$group_datei = $this->server_conf['group_datei'];
+			$cmd = 'grep -m 1 "^'.$group.':" '.$group_datei;
+			exec($cmd, $output, $return_var);
+			if($return_var != 0 || !$output[0]) return false;
+			list($f1, $f2, $f3, $f4) = explode(':', $output[0]);
+			$f2 = trim($f2);
+			$f3 = trim($f3);
+			$f4 = trim($f4);
+			if($f4 != ''){
+				$members = explode(',', $f4);
+			} else {
+				$members = array();
+			}
+			$group_details = array(	'name' => $group,
+									'passwd' => $f2,
+									'members' => $members,
+									'gid' => $f3);
+			return $group_details;	
+		} else {
+			return posix_getgrnam($group);
+		}
+    }
+	
+	/**
 	 * Get all information from a user
 	 *
 	 */

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