mirror of
https://github.com/librenms/librenms.git
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git-svn-id: http://www.observium.org/svn/observer/trunk@1506 61d68cd4-352d-0410-923a-c4978735b2b8
120 lines
3.3 KiB
PHP
120 lines
3.3 KiB
PHP
<?php
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## Common Functions
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function get_port_by_id($port_id)
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{
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if(is_numeric($port_id)) {
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$port = mysql_fetch_assoc(mysql_query("SELECT * FROM `ports` WHERE `interface_id` = '".$port_id."'"));
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}
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if(is_array($port)){
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return $port;
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} else {
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return FALSE;
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}
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}
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function ifclass($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") { $ifclass = "interface-updown"; }
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if ($ifAdminStatus == "up" && $ifOperStatus== "up") { $ifclass = "interface-upup"; }
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return $ifclass;
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}
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function device_by_id_cache($device_id)
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{
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global $device_cache;
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if (is_array($device_cache[$device_id]))
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{
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$device = $device_cache[$device_id];
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} else {
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$device = mysql_fetch_assoc(mysql_query("SELECT * FROM `devices` WHERE `device_id` = '".$device_id."'"));
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$device_cache[$device_id] = $device;
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}
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return $device;
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}
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function truncate($substring, $max = 50, $rep = '...'){
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if(strlen($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 $string; }
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}
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function mres($string) { // short function wrapper because the real one is stupidly long and ugly. aestetics.
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return mysql_real_escape_string($string);
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}
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function getifhost($id) {
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$sql = mysql_query("SELECT `device_id` from `ports` WHERE `interface_id` = '$id'");
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$result = @mysql_result($sql, 0);
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return $result;
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}
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function gethostbyid($id) {
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$sql = mysql_query("SELECT `hostname` FROM `devices` WHERE `device_id` = '$id'");
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$result = @mysql_result($sql, 0);
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return $result;
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}
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function strgen ($length = 16)
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{
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$entropy = array(0,1,2,3,4,5,6,7,8,9,'a','A','b','B','c','C','d','D','e',
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'E','f','F','g','G','h','H','i','I','j','J','k','K','l','L','m','M','n',
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'N','o','O','p','P','q','Q','r','R','s','S','t','T','u','U','v','V','w',
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'W','x','X','y','Y','z','Z');
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$string = "";
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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 $string;
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}
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function getpeerhost($id) {
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$sql = mysql_query("SELECT `device_id` from `bgpPeers` WHERE `bgpPeer_id` = '$id'");
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$result = @mysql_result($sql, 0);
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return $result;
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}
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function getifindexbyid($id) {
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$sql = mysql_query("SELECT `ifIndex` FROM `ports` WHERE `interface_id` = '$id'");
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$result = @mysql_result($sql, 0);
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return $result;
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}
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function getifbyid($id) {
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$sql = mysql_query("SELECT * FROM `ports` WHERE `interface_id` = '$id'");
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$result = @mysql_fetch_array($sql);
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return $result;
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}
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function getifdescrbyid($id) {
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$sql = mysql_query("SELECT `ifDescr` FROM `ports` WHERE `interface_id` = '$id'");
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$result = @mysql_result($sql, 0);
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return $result;
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}
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function getidbyname($domain){
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$sql = mysql_query("SELECT `device_id` FROM `devices` WHERE `hostname` = '$domain'");
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$result = @mysql_result($sql, 0);
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return $result;
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}
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function gethostosbyid($id) {
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$sql = mysql_query("SELECT `os` FROM `devices` WHERE `device_id` = '$id'");
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$result = @mysql_result($sql, 0);
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return $result;
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}
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function safename($name)
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{
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return preg_replace('/[^a-zA-Z0-9,._\-]/', '_', $name);
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}
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?>
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