Hytera repeater support (#4163)

librenms · Aug 23, 2016 · 10d7451 · 10d7451
1 parent 787c4f0
commit 10d7451
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Showing 10 changed files with 2,034 additions and 6 deletions.
diff --git a/html/images/os/hytera.png b/html/images/os/hytera.png
diff --git a/includes/definitions.inc.php b/includes/definitions.inc.php
@@ -1993,6 +1993,12 @@
 $config['os'][$os]['over'][2]['graph'] = 'device_mempool';
 $config['os'][$os]['over'][2]['text'] = 'Memory Usage';
 
+// Hytera repeaters
+$os = "hytera";
+$config['os'][$os]['text'] = 'Hytera Repeater';
+$config['os'][$os]['type'] = 'wireless';
+$config['os'][$os]['icon'] = 'hytera';
+
 // Graph Types
 require_once $config['install_dir'].'/includes/load_db_graph_types.inc.php';
 

diff --git a/includes/discovery/os/hytera.inc.php b/includes/discovery/os/hytera.inc.php
@@ -0,0 +1,8 @@
+<?php
+
+if (!$os) {
+    if (strstr($sysObjectId, '.1.3.6.1.4.1.40297.1.2.1.1.1')) {
+        $os = "hytera";
+    }
+}
+
diff --git a/includes/discovery/sensors/temperatures/hytera.inc.php b/includes/discovery/sensors/temperatures/hytera.inc.php
@@ -0,0 +1,26 @@
+<?php
+
+if ($device['os'] == "hytera") {
+    $oids = snmp_walk($device, "rptPaTemprature", "-OsqnU","HYTERA-REPEATER-MIB");
+    d_echo($oids);
+    if ($oids !== false) {
+        echo("HYTERA-REPEATER-MIB ");
+    }
+    $divisor = 1;
+    $type = "hytera";
+
+    foreach (explode("\n", $oids) as $data) {
+        $data = trim($data);
+        if ($data) {
+            list($oid,$descr) = explode(" ", $data,2);
+            $split_oid = explode('.',$oid);
+            $index = $split_oid[count($split_oid)-1];
+            $descr = "PA Temperature " . $index;
+            $oid  = ".1.3.6.1.4.1.40297.1.2.1.2.2." . $index;
+            $temperature = hytera_h2f(str_replace("\"", "",snmp_get($device, $oid, "-Oqv")),2);
+
+            discover_sensor($valid['sensor'], 'temperature', $device, $oid, $index, $type, $descr, $divisor, '1', 0, 0, 70, 75, $temperature);
+        }
+    }
+}
+
diff --git a/includes/discovery/sensors/voltages/hytera.inc.php b/includes/discovery/sensors/voltages/hytera.inc.php
@@ -0,0 +1,25 @@
+<?php
+
+if ($device['os'] == "hytera") {
+    $oids = snmp_walk($device, "rptVoltage", "-OsqnU","HYTERA-REPEATER-MIB");
+    d_echo($oids);
+    if ($oids !== false) {
+        echo("HYTERA-REPEATER-MIB ");
+    }
+    $divisor = 1;
+    $type = "hytera";
+
+    foreach (explode("\n", $oids) as $data) {
+        $data = trim($data);
+        if ($data) {
+            list($oid,$descr) = explode(" ", $data,2);
+            $split_oid = explode('.',$oid);
+            $index = $split_oid[count($split_oid)-1];
+            $descr = "Voltage " . $index;
+            $oid  = ".1.3.6.1.4.1.40297.1.2.1.2.1." . $index;
+            $voltage = hytera_h2f(str_replace("\"", "",snmp_get($device, $oid, "-OUqnv", "")),2);
+            discover_sensor($valid['sensor'], 'voltage', $device, $oid, $index, $type, $descr, $divisor, '1', 11.00, 11.5, 14.5, 15, $voltage);
+        }
+    }
+}
+
diff --git a/includes/functions.php b/includes/functions.php
@@ -1453,3 +1453,73 @@ function report_this($message) {
     return '<h2>'.$message.' Please <a href="'.$config['project_issues'].'">report this</a> to the '.$config['project_name'].' developers.</h2>';
 
 }//end report_this()
+
+function hytera_h2f($number,$nd)
+{
+    if (strlen(str_replace(" ","",$number)) == 4) {
+        $hex = '';
+        for ($i = 0; $i < strlen($number); $i++) {
+            $byte = strtoupper(dechex(ord($number{$i})));
+            $byte = str_repeat('0', 2 - strlen($byte)).$byte;
+            $hex.=$byte." ";
+        }
+        $number = $hex;
+        unset($hex);
+    }
+    $r = '';
+    $y = explode(' ', $number);
+    foreach ($y as $z) {
+        $r = $z . '' . $r;
+    }
+
+    $hex = array();
+    $number = substr($r, 0, -1);
+    //$number = str_replace(" ", "", $number);
+    for ($i=0; $i<strlen($number); $i++) {
+        $hex[]=substr($number,$i,1);
+    }
+
+    $dec = array();
+    $hexCount = count($hex);
+    for ($i=0; $i<$hexCount; $i++) {
+        $dec[]=hexdec($hex[$i]);
+    }
+
+    $binfinal = "";
+    $decCount = count($dec);
+    for ($i=0; $i<$decCount; $i++) {
+        $binfinal.=sprintf("%04d",decbin($dec[$i]));
+    }
+
+    $sign=substr($binfinal,0,1);
+    $exp=substr($binfinal,1,8);
+    $exp=bindec($exp);
+    $exp-=127;
+    $scibin=substr($binfinal,9);
+    $binint=substr($scibin,0,$exp);
+    $binpoint=substr($scibin,$exp);
+    $intnumber=bindec("1".$binint);
+
+    $tmppoint = "";
+    for ($i=0; $i<strlen($binpoint); $i++) {
+        $tmppoint[]=substr($binpoint,$i,1);
+    }
+
+    $tmppoint=array_reverse($tmppoint);
+    $tpointnumber=number_format($tmppoint[0]/2,strlen($binpoint),'.','');
+
+    $pointnumber = "";
+    for ($i=1; $i<strlen($binpoint); $i++) {
+        $pointnumber=number_format($tpointnumber/2,strlen($binpoint),'.','');
+        $tpointnumber=$tmppoint[$i+1].substr($pointnumber,1);
+    }
+
+    $floatfinal=$intnumber+$pointnumber;
+
+    if ($sign==1) {
+        $floatfinal=-$floatfinal;
+    }
+
+    return number_format($floatfinal,$nd,'.','');
+}
+
diff --git a/includes/polling/functions.inc.php b/includes/polling/functions.inc.php
@@ -27,11 +27,11 @@ function poll_sensor($device, $class, $unit) {
             if ($class == 'temperature') {
                 if ($device['os'] == 'netapp') {
                     include 'includes/polling/temperatures/netapp.inc.php';
-                }
-                else if ($device['os'] == 'canopy') {
+                } elseif ($device['os'] == 'canopy') {
                     include 'includes/polling/temperatures/canopy.inc.php';
-                }
-                else {
+                } elseif ($device['os'] == 'hytera') {
+                    require_once 'includes/polling/temperatures/hytera.inc.php';
+                } else {
                     // Try 5 times to get a valid temp reading
                     for ($i = 0; $i < 5; $i++) {
                         d_echo("Attempt $i ");
@@ -49,8 +49,9 @@ function poll_sensor($device, $class, $unit) {
                         // end if
                     }
                 }//end if
-            }
-            else if ($class == 'state') {
+            } elseif ($class == "voltage" && $device['os'] == 'hytera') {
+                require_once "includes/polling/voltages/hytera.inc.php";
+            } elseif ($class == 'state') {
                 $sensor_value = trim(str_replace('"', '', snmp_walk($device, $sensor['sensor_oid'], '-Oevq', 'SNMPv2-MIB', $mibdir)));
                 if (!is_numeric($sensor_value)) {
                     $state_value = dbFetchCell('SELECT `state_value` FROM `state_translations` LEFT JOIN `sensors_to_state_indexes` ON `state_translations`.`state_index_id` = `sensors_to_state_indexes`.`state_index_id` WHERE `sensors_to_state_indexes`.`sensor_id` = ? AND `state_translations`.`state_descr` LIKE ?', array($sensor['sensor_id'], $sensor_value));

diff --git a/includes/polling/temperatures/hytera.inc.php b/includes/polling/temperatures/hytera.inc.php
@@ -0,0 +1,3 @@
+<?php
+
+$sensor_value = hytera_h2f(str_replace("\"", "",snmp_get($device, $sensor['sensor_oid'], "-OUqnv", "")),2);
diff --git a/includes/polling/voltages/hytera.inc.php b/includes/polling/voltages/hytera.inc.php
@@ -0,0 +1,4 @@
+<?php
+
+
+$sensor_value = hytera_h2f(str_replace("\"", "",snmp_get($device, $sensor['sensor_oid'], "-OUqnv", "")),2);