newdevice: Added state detection for Dell TL4k #2752

includes/discovery/sensors/states/powervault.inc.php

@@ -0,0 +1,43 @@
+<?php
+/*
+ * LibreNMS Powervault state
+ *
+ * Copyright (c) 2017 Dave Bell <me@geordish.org>
+ * 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 3 of the License, or (at your
+ * option) any later version.  Please see LICENSE.txt at the top level of
+ * the source code distribution for details.
+ */
+
+$state = snmp_get($device, "DELL-SHADOW-MIB::shadowStatusGlobalStatus.0", '-Oqne');
+list($oid, $value) = explode(' ', $state);
+
+if (is_numeric($value)) {
+    $descr = "Global Status";
+    $state_name = "shadowStatusGlobalStatus";
+    $state_index_id = create_state_index($state_name);
+
+    if ($state_index_id !== null) {
+        $states = array(
+            array($state_index_id, 'other',           0, 1, 2),
+            array($state_index_id, 'unknown',         1, 2, 3),
+            array($state_index_id, 'ok',              1, 3, 0),
+            array($state_index_id, 'critical',        1, 4, 2),
+            array($state_index_id, 'non-Recoverable', 1, 5, 2),
+        );
+        foreach ($states as $value) {
+            $insert = array(
+                'state_index_id' => $value[0],
+                'state_descr' => $value[1],
+                'state_draw_graph' => $value[2],
+                'state_value' => $value[3],
+                'state_generic_value' => $value[4]
+            );
+            dbInsert($insert, 'state_translations');
+        }
+    }
+
+    discover_sensor($valid['sensor'], 'state', $device, $oid, 1, $state_name, $descr, 1, 1);
+    create_sensor_to_state_index($device, $state_name, 1);
+}