mirror of
https://github.com/stylersnico/librenms.git
synced 2026-07-12 16:06:25 +02:00
cleanups
git-svn-id: http://www.observium.org/svn/observer/trunk@327 61d68cd4-352d-0410-923a-c4978735b2b8
This commit is contained in:
Adam Amstrong
@@ -25,6 +25,7 @@
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$ifDescr = trim(str_replace("\"", "", $ifDescr));
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} else { $ifDescr = trim(str_replace("\"", "", $ifName)); }
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if(!strstr($entry, "irtual")) {
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$if = trim(strtolower($ifDescr));
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$nullintf = 0;
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@@ -33,6 +34,7 @@
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$nullintf = 1;
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}
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}
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$ifDescr = fixifName($ifDescr);
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if (preg_match('/serial[0-9]:/', $if)) { $nullintf = '1'; }
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if (preg_match('/ng[0-9]+$/', $if)) { $nullintf = '1'; }
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if ($nullintf == 0) {
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+63
-109
@@ -14,10 +14,11 @@ include_once($config['install_dir'] . "/includes/print-functions.php");
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include_once($config['install_dir'] . "/includes/billing.php");
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include_once($config['install_dir'] . "/includes/cisco-entities.php");
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include_once($config['install_dir'] . "/includes/syslog.php");
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include_once($config['install_dir'] . "/includes/rewrites.php");
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function mres($string) {
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// short function wrapper because the real one is stupidly long and ugly. aestetics.
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return mysql_real_escape_string($string);
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function mres($string) { // short function wrapper because the real one is stupidly long and ugly. aestetics.
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return mysql_real_escape_string($string);
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}
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function validate_hostip($host) {
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@@ -37,7 +38,6 @@ function write_dev_attrib($device_id, $attrib_type, $attrib_value) {
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}
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function shorthost($hostname, $len=16) {
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list ($first, $second, $third, $fourth, $fifth) = explode(".", $hostname);
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$shorthost = $first;
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if(strlen($first.".".$second) < $len && $second) {
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@@ -52,9 +52,7 @@ function shorthost($hostname, $len=16) {
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}
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}
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}
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return ($shorthost);
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}
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function rrdtool_update($rrdfile, $rrdupdate) {
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@@ -86,14 +84,11 @@ function strgen ($length = 16)
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'E','f','F','g','G','h','H','i','I','j','J','k','K','l','L','m','M','n',
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'N','o','O','p','P','q','Q','r','R','s','S','t','T','u','U','v','V','w',
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'W','x','X','y','Y','z','Z');
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$string = "";
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$string = "";
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for ($i=0; $i<$length; $i++) {
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$key = mt_rand(0,61);
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$string .= $entropy[$key];
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}
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return $string;
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}
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@@ -157,14 +152,16 @@ function format_si($rate)
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return round($rate, $round[$i]).$ext;
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}
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function format_bi($size) {
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function format_bi($size)
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{
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$sizes = Array('', 'Ki', 'Mi', 'Gi', 'Ti', 'Pi', 'Ei');
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$ext = $sizes[0];
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for ($i=1; (($i < count($sizes)) && ($size >= 1024)); $i++) { $size = $size / 1024; $ext = $sizes[$i]; }
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return round($size, 2).$ext;
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}
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function arguments($argv) {
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function arguments($argv)
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{
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$_ARG = array();
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foreach ($argv as $arg) {
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if (ereg('--([^=]+)=(.*)',$arg,$reg)) {
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@@ -185,7 +182,8 @@ function percent_colour($perc)
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return sprintf('#%02x%02x%02x', $r, $b, $b);
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}
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function percent_colour_old($perc) {
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function percent_colour_old($perc)
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{
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$red = round(5 * $perc);
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$blue = round(255 - (5 * $perc));
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if($red > '255') { $red = "255"; }
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@@ -198,22 +196,26 @@ function percent_colour_old($perc) {
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return $colour;
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}
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function print_error($text){
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function print_error($text)
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{
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echo("<table class=errorbox cellpadding=3><tr><td><img src='/images/15/exclamation.png' align=absmiddle> $text</td></tr></table>");
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}
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function print_message($text){
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function print_message($text)
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{
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echo("<table class=messagebox cellpadding=3><tr><td><img src='/images/16/tick.png' align=absmiddle> $text</td></tr></table>");
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}
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function truncate($substring, $max = 50, $rep = '...') {
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function truncate($substring, $max = 50, $rep = '...')
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{
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if(strlen($substring) < 1){ $string = $rep; } else { $string = $substring; }
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$leave = $max - strlen ($rep);
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if(strlen($string) > $max){ return substr_replace($string, $rep, $leave); } else { return $string; }
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}
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function interface_rates ($interface) {
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function interface_rates ($interface)
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{
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global $config, $rrd_dir;
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$rrdfile = $rrd_dir . "/" . $interface['hostname'] . "/" . $interface['ifIndex'] . ".rrd";
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$cmd = $config['rrdtool']." fetch -s -600s -e now ".$rrdfile." AVERAGE | grep : | cut -d\" \" -f 2,3 | grep e";
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@@ -227,7 +229,8 @@ function interface_rates ($interface) {
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}
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function interface_errors ($interface) {
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function interface_errors ($interface)
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{
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global $config, $rrd_dir;
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$rrdfile = $rrd_dir . "/" . $interface['hostname'] . "/" . $interface['ifIndex'] . ".rrd";
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$cmd = $config['rrdtool']." fetch -s -1d -e -300s $rrdfile AVERAGE | grep : | cut -d\" \" -f 4,5";
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@@ -243,7 +246,8 @@ function interface_errors ($interface) {
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}
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function geteventicon ($message) {
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function geteventicon ($message)
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{
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if($message == "Device status changed to Down") { $icon = "server_connect.png"; }
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if($message == "Device status changed to Up") { $icon = "server_go.png"; }
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if($message == "Interface went down" || $message == "Interface changed state to Down" ) { $icon = "if-disconnect.png"; }
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@@ -253,19 +257,21 @@ function geteventicon ($message) {
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if($icon) { return $icon; } else { return false; }
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}
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function generateiflink($interface, $text=0,$type=bits) {
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function generateiflink($interface, $text=0,$type=bits)
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{
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global $twoday; global $now; global $config; global $day;
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if(!$text) { $text = fixIfName($interface['ifDescr']); }
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if(!$type) { $type = 'bits'; }
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$class = ifclass($interface['ifOperStatus'], $interface['ifAdminStatus']);
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$graph_url = "graph.php?if=" . $interface['interface_id'] . "&from=$day&to=$now&width=400&height=120&type=" . $type;
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$link = "<a class=$class href='?page=interface&id=" . $interface['interface_id'] . "' ";
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$link .= "onmouseover=\"return overlib('<div class=list-large>" . $interface['hostname'] . " - " . $interface['ifDescr'] . "</div><div>";
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$link .= "onmouseover=\"return overlib('<div class=list-large>" . $interface['hostname'] . " - " . fixifName($interface['ifDescr']) . "</div><div>";
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$link .= $interface['ifAlias'] . "</div><img src=\'$graph_url\'>'".$config['overlib_defaults'].");\" onmouseout=\"return nd();\">$text</a>";
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return $link;
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}
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function generatedevicelink($device, $text=0, $start=0, $end=0) {
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function generatedevicelink($device, $text=0, $start=0, $end=0)
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{
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global $twoday; global $day; global $now; global $config;
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if(!$start) { $start = $day; }
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if(!$end) { $end = $now; }
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@@ -279,7 +285,8 @@ function generatedevicelink($device, $text=0, $start=0, $end=0) {
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}
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function device_traffic_image($device, $width, $height, $from, $to) {
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function device_traffic_image($device, $width, $height, $from, $to)
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{
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return "<img src='graph.php?device=" . $device . "&type=device_bits&from=" . $from . "&to=" . $to . "&width=" . $width . "&height=" . $height . "' />";
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}
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@@ -293,7 +300,8 @@ function devclass($device) {
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}
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function getImage($host) {
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function getImage($host)
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{
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$sql = "SELECT * FROM `devices` WHERE `device_id` = '$host'";
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$data = mysql_fetch_array(mysql_query($sql));
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$type = strtolower($data['os']);
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@@ -310,7 +318,8 @@ $type = strtolower($data['os']);
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}
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function renamehost($id, $new) {
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function renamehost($id, $new)
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{
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global $config;
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$host = mysql_result(mysql_query("SELECT hostname FROM devices WHERE device_id = '$id'"), 0);
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shell_exec("mv ".$config['rrd_dir']."/$host ".$config['rrd_dir']."/$new");
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@@ -318,7 +327,8 @@ function renamehost($id, $new) {
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mysql_query("INSERT INTO eventlog (host, datetime, message) VALUES ('" . $id . "', NULL, NOW(), 'Hostname changed -> $new (console)')");
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}
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function delHost($id) {
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function delHost($id)
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{
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global $config;
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$host = mysql_result(mysql_query("SELECT hostname FROM devices WHERE device_id = '$id'"), 0);
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mysql_query("DELETE FROM `devices` WHERE `device_id` = '$id'");
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@@ -348,7 +358,8 @@ function delHost($id) {
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}
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function addHost($host, $community, $snmpver) {
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function addHost($host, $community, $snmpver)
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{
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global $config;
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list($hostshort) = explode(".", $host);
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if ( isDomainResolves($host)){
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@@ -367,7 +378,8 @@ function overlibprint($text) {
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return "onmouseover=\"return overlib('" . $text . "');\" onmouseout=\"return nd();\"";
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}
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function scanUDP ($host, $port, $timeout) {
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function scanUDP ($host, $port, $timeout)
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{
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$handle = fsockopen($host, $port, &$errno, &$errstr, 2);
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if (!$handle) {
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}
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@@ -389,23 +401,9 @@ function scanUDP ($host, $port, $timeout) {
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}
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}
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function humanmedia($media) {
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$media = preg_replace("/^ethernetCsmacd$/", "Ethernet", $media);
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$media = preg_replace("/^softwareLoopback$/", "Loopback", $media);
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$media = preg_replace("/^tunnel$/", "Tunnel", $media);
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$media = preg_replace("/^propVirtual$/", "Virtual Int", $media);
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$media = preg_replace("/^ppp$/", "PPP", $media);
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$media = preg_replace("/^ds1$/", "DS1", $media);
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$media = preg_replace("/^pos$/", "POS", $media);
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$media = preg_replace("/^sonet$/", "SONET", $media);
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$media = preg_replace("/^slip$/", "SLIP", $media);
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$media = preg_replace("/^mpls$/", "MPLS Layer", $media);
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$media = preg_replace("/^l2vlan$/", "VLAN Subif", $media);
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$media = preg_replace("/^atm$/", "ATM", $media);
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$media = preg_replace("/^aal5$/", "ATM AAL5", $media);
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$media = preg_replace("/^atmSubInterface$/", "ATM Subif", $media);
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$media = preg_replace("/^propPointToPointSerial$/", "PtP Serial", $media);
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function humanmedia($media)
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{
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array_preg_replace($rewrite_iftype, $media);
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return $media;
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}
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@@ -440,17 +438,20 @@ function humanspeed($speed) {
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}
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function netmask2cidr($netmask) {
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function netmask2cidr($netmask)
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{
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list ($network, $cidr) = explode("/", trim(`ipcalc $address/$mask | grep Network | cut -d" " -f 4`));
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return $cidr;
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}
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function cidr2netmask() {
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function cidr2netmask()
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{
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return (long2ip(ip2long("255.255.255.255")
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<< (32-$netmask)));
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}
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function formatUptime($diff, $format="long") {
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function formatUptime($diff, $format="long")
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{
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$yearsDiff = floor($diff/31536000);
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$diff -= $yearsDiff*31536000;
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$daysDiff = floor($diff/86400);
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@@ -476,7 +477,8 @@ function formatUptime($diff, $format="long") {
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return "$uptime";
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}
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function isSNMPable($hostname, $community, $snmpver) {
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function isSNMPable($hostname, $community, $snmpver)
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{
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global $config;
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$pos = shell_exec($config['snmpget'] ." -$snmpver -c $community -t 1 $hostname sysDescr.0");
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if($pos == '') {
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@@ -489,7 +491,8 @@ function isSNMPable($hostname, $community, $snmpver) {
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return $status;
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}
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function isPingable($hostname) {
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function isPingable($hostname)
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{
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global $config;
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$status = shell_exec($config['fping'] . " $hostname");
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if(strstr($status, "alive")) {
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@@ -500,11 +503,13 @@ function isPingable($hostname) {
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}
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function is_odd($number) {
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function is_odd($number)
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{
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return $number & 1; // 0 = even, 1 = odd
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}
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function isValidInterface($if) {
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function isValidInterface($if)
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{
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global $config;
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$if = strtolower($if);
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$nullintf = 0;
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@@ -521,7 +526,8 @@ function isValidInterface($if) {
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} else { return 0; }
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}
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function ifclass($ifOperStatus, $ifAdminStatus) {
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function ifclass($ifOperStatus, $ifAdminStatus)
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{
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$ifclass = "interface-upup";
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if ($ifAdminStatus == "down") { $ifclass = "interface-admindown"; }
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if ($ifAdminStatus == "up" && $ifOperStatus== "down") { $ifclass = "interface-updown"; }
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@@ -529,68 +535,16 @@ function ifclass($ifOperStatus, $ifAdminStatus) {
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return $ifclass;
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}
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function makeshortif($if) {
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$if = strtolower($if);
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$if = str_replace("tengigabitethernet","Te", $if);
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$if = str_replace("gigabitethernet","Gi", $if);
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$if = str_replace("fastethernet","Fa", $if);
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$if = str_replace("ethernet","Et", $if);
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$if = str_replace("serial","Se", $if);
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$if = str_replace("pos","Pos", $if);
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$if = str_replace("port-channel","Po", $if);
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$if = str_replace("atm","Atm", $if);
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$if = str_replace("null", "Null", $if);
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$if = str_replace("loopback","Lo", $if);
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$if = str_replace("dialer","Di", $if);
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$if = str_replace("vlan","Vlan", $if);
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$if = str_replace("tunnel","Tunnel", $if);
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return $if;
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}
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function utime() {
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function utime()
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{
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$time = explode( " ", microtime());
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$usec = (double)$time[0];
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$sec = (double)$time[1];
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return $sec + $usec;
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}
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function fixiftype ($type) {
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$type = str_replace("ethernetCsmacd", "Ethernet", $type);
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$type = str_replace("tunnel", "Tunnel", $type);
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$type = str_replace("softwareLoopback", "Software Loopback", $type);
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$type = str_replace("propVirtual", "Ethernet VLAN", $type);
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$type = str_replace("ethernetCsmacd", "Ethernet", $type);
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$type = str_replace("l2vlan", "Ethernet VLAN", $type);
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$type = str_replace("frameRelay", "Frame Relay", $type);
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$type = str_replace("propPointToPointSerial", "PointToPoint Serial", $type);
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return ($type);
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}
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function fixifName ($inf) {
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$inf = str_replace("ether", "Ether", $inf);
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$inf = str_replace("gig", "Gig", $inf);
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$inf = str_replace("fast", "Fast", $inf);
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$inf = str_replace("ten", "Ten", $inf);
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$inf = str_replace("bvi", "BVI", $inf);
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$inf = str_replace("vlan", "Vlan", $inf);
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$inf = str_replace("ether", "Ether", $inf);
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$inf = str_replace("-802.1q Vlan subif", "", $inf);
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$inf = str_replace("-802.1q", "", $inf);
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$inf = str_replace("tunnel", "Tunnel", $inf);
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$inf = str_replace("serial", "Serial", $inf);
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$inf = str_replace("-aal5 layer", " aal5", $inf);
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$inf = str_replace("null", "Null", $inf);
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$inf = str_replace("atm", "ATM", $inf);
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$inf = str_replace("port-channel", "Port-Channel", $inf);
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$inf = str_replace("dial", "Dial", $inf);
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$inf = str_replace("hp procurve switch software loopback interface", "Loopback Interface", $inf);
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$inf = str_replace("control plane interface", "Control Plane", $inf);
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$inf = str_replace("loop", "Loop", $inf);
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$inf = preg_replace("/^([0-9]+)$/", "Interface \\0", $inf);
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return $inf;
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}
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function fixIOSFeatures($features){
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function fixIOSFeatures($features)
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{
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$features = preg_replace("/^PK9S$/", "IP w/SSH LAN Only", $features);
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$features = str_replace("LANBASEK9", "Lan Base Crypto", $features);
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$features = str_replace("LANBASE", "Lan Base", $features);
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