fix screenos detection and add re-add graph for sessions

git-svn-id: http://www.observium.org/svn/observer/trunk@1444 61d68cd4-352d-0410-923a-c4978735b2b8

html/includes/graphs/screenos_sessions.inc.php

@@ -0,0 +1,34 @@
+<?php
+
+## Generate a list of ports and then call the multi_bits grapher to generate from the list
+
+$device = device_by_id_cache($id);
+
+$file = $config['rrd_dir'] . "/" . $device['hostname'] . "/" . safename("screenos-sessions.rrd");
+
+$rrd_list[0]['filename'] = $file;
+$rrd_list[0]['descr'] = "Maxiumum";
+$rrd_list[0]['rra'] = "max";
+
+$rrd_list[1]['filename'] = $file;
+$rrd_list[1]['descr'] = "Allocated";
+$rrd_list[1]['rra'] = "allocate";
+
+$rrd_list[2]['filename'] = $file;
+$rrd_list[2]['descr'] = "Failed";
+$rrd_list[2]['rra'] = "failed";
+
+
+if ($_GET['debug']) { print_r($rrd_list); } 
+
+$colours   = "mixed";
+$nototal   = 1;
+$unit_text = "Sessions";
+$scale_min = "0";
+
+
+include ("generic_multi_simplex_seperated.inc.php");
+
+
+
+?>