initial commit; version 22.5.12042

2022-12-12 23:28:25 -05:00
commit af1b03d79f
17653 changed files with 22692970 additions and 0 deletions
--- a/includes/polling/printersupplies.inc.php
+++ b/includes/polling/printersupplies.inc.php
@ -0,0 +1,109 @@
+<?php
+/**
+ * Observium
+ *
+ *   This file is part of Observium.
+ *
+ * @package    observium
+ * @subpackage poller
+ * @copyright  (C) 2006-2013 Adam Armstrong, (C) 2013-2021 Observium Limited
+ *
+ */
+
+$supply_data = dbFetchRows("SELECT * FROM `printersupplies` WHERE `device_id` = ?", array($device['device_id']));
+
+foreach ($supply_data as $supply) {
+  echo("Checking " . $supply['supply_descr'] . " (" . nicecase($supply['supply_type']) . ")... ");
+
+  // Fetch level and capacity
+  $data = snmp_get_multi_oid($device, $supply['supply_oid'] . ' ' . $supply['supply_capacity_oid'], array(), NULL, NULL, OBS_SNMP_ALL_NUMERIC);
+  print_debug_vars($data);
+
+  // Level
+  $level = $data[$supply['supply_oid']];
+
+  if ($supply['supply_mib'] === 'RicohPrivateMIB') {
+    if ($level == '-100') {
+      // Toner near empty
+      $level = '5'; // ~ 1-20%
+    } elseif ($level == '-3') {
+      $level = '80'; // ~ 10-100%
+    }
+
+  } else {
+
+    /**
+     * .1.3.6.1.2.1.43.11.1.1.9 prtMarkerSuppliesLevel
+     *  The value (-1) means other and specifically indicates that the sub-unit places
+     *  no restrictions on this parameter. The value (-2) means unknown.
+     *  A value of (-3) means that the printer knows that there is some supply/remaining space,
+     *  respectively.
+     */
+    switch ($level) {
+      case '-1':
+        $level = 100; // Unlimit
+        break;
+      case '-2':
+        $level = 0;   // Unknown
+        break;
+      case '-3':
+        $level = 80;   // This is wrong SuppliesLevel (1%), but better than nothing
+        break;
+    }
+  }
+
+  // Capacity
+  if (!safe_empty($supply['supply_capacity_oid'])) {
+    $capacity = $data[$supply['supply_capacity_oid']];
+  } elseif ($supply['supply_capacity']) {
+    $capacity = $supply['supply_capacity'];
+  } else {
+    $capacity = 100;
+  }
+
+  /**
+   * .1.3.6.1.2.1.43.11.1.1.8 prtMarkerSuppliesMaxCapacity
+   *  The value (-1) means other and specifically indicates that the sub-unit places
+   *  no restrictions on this parameter. The value (-2) means unknown.
+   */
+  switch ($capacity) {
+    case '-1':
+      $capacity = 100; // Unlimit
+      break;
+    //case '-2':
+    //  $capacity = 0;   // Unknown
+    //  break;
+  }
+
+  // Supply percent
+  if (is_numeric($level) && $level >= 0 && $capacity > 0) {
+    //$supplyperc = round($level / $supply['supply_capacity'] * 100);
+    $supplyperc = round($level / $capacity * 100);
+  } else {
+    $supplyperc = $level;
+  }
+
+  echo($supplyperc . " %\n");
+
+  rrdtool_update_ng($device, 'toner', array('level' => $supplyperc),  $supply['supply_index']);
+
+  if ($supplyperc > $supply['supply_value'] && $capacity >= 0)
+  {
+    log_event('Printer supply ' . $supply['supply_descr'] . ' (type ' . nicecase($supply['supply_type']) . ') was replaced (new level: ' . $supplyperc . '%)', $device, 'toner', $supply['supply_id']);
+  }
+
+  // Update DB
+  $supply_update = array();
+  if ($supply['supply_value']    != $supplyperc) { $supply_update['supply_value']    = $supplyperc; }
+  if ($supply['supply_capacity'] != $capacity)   { $supply_update['supply_capacity'] = $capacity; }
+  if ($supply_update) {
+    dbUpdate($supply_update, 'printersupplies', '`supply_id` = ?', array($supply['supply_id']));
+  }
+
+  // Check metrics
+  check_entity('printersupply', $supply, array('supply_value' => $supplyperc));
+
+  $graphs['printersupplies'] = TRUE;
+}
+
+// EOF