From 6b4e8a2b597a716d8526323fca2d8f965f32bd22 Mon Sep 17 00:00:00 2001 From: Tom Laermans Date: Tue, 15 Mar 2011 15:32:39 +0000 Subject: [PATCH] remove unused file git-svn-id: http://www.observium.org/svn/observer/trunk@1857 61d68cd4-352d-0410-923a-c4978735b2b8 --- includes/cdp.inc.php | 197 ------------------------------------------- 1 file changed, 197 deletions(-) delete mode 100644 includes/cdp.inc.php diff --git a/includes/cdp.inc.php b/includes/cdp.inc.php deleted file mode 100644 index 17f599ec73..0000000000 --- a/includes/cdp.inc.php +++ /dev/null @@ -1,197 +0,0 @@ - - * @version 1.0 - * @copyright Copyright © 2006, Rick Hodger - * @package snmp-cdp - * @filesource - */ -/** - * SNMP class with CDP functionality - * - * Class is named snmp-cdp. Can retreive a list of ports, and use those - * to determine if they are connected to a CDP enabled device. - * @package snmp-cdp - */ - -class snmpCDP { - - var $community = "public"; - var $host = ""; - - /** - * Initialises the class. - * $snmp = new snmpCDP('device','public'); - */ - - function snmpCDP($host,$community) { - $this->host=$host; - $this->community=$community; - } - - /** - * Identify - * Determines if the queried device is made by Cisco or not. - * $type = $snmp->identify(); - * @return string - */ - function identify() { - $ret=snmpget($this->host,$this->community,"SNMPv2-MIB::sysDescr.0"); - if (substr_count($ret,"Cisco") > 0) { - return "cisco"; - } else { - return "unknown"; - } - } - - /** - * Location - * Returns the location string configured on the device. - * $location = $snmp->location(); - * @return string - */ - function location() { - return snmpget($this->host,$this->community,"SNMPv2-MIB::sysLocation.0"); - } - - /** - * Function to determine if port is up or down from returned SNMP string. - * @access private - */ - function _isitup($text) { - $x = substr($text,9); - switch($x) { - case "up(1)": return true; break; - case "down(2)": return false; break; - } - } - - /** - * Returns the type of port depending on the returned SNMP string. - * @access private - */ - function _porttype($text) { - $x = substr($text,9); - switch($x) { - case "ethernetCsmacd(6)": return "ethernet"; break; - case "propVirtual(53)": return "virtual"; break; - case "propPointToPointSerial(22)": return "serial"; break; - default: return $text; break; - } - } - - /** - * Get Port List - * Returns an array forming a list of the ports on the device, including name, alias and type. - * The returned array is indexed by the port index in the SNMP tree. - * - * $snmp->getports(); - * - * An example of the output: - * Array - * ( - * [2] => Array - * ( - * [desc] => GigabitEthernet0/1 - * [alias] => - * [type] => ethernet - * ) - * ) - * @return array - */ - function getports() { - $nosint = @snmpget($this->host,$this->community,"IF-MIB::ifNumber.0"); - $ports = @snmpwalk($this->host,$this->community,"IF-MIB::ifIndex"); - $results=array(); - foreach($ports as $port) { - $x = substr($port,9); - $admin = snmpget($this->host,$this->community,"IF-MIB::ifAdminStatus.$x"); - if ($this->_isitup($admin)==true) { - $desc = substr(snmpget($this->host,$this->community,"IF-MIB::ifDescr.$x"),8); - $alias = substr(snmpget($this->host,$this->community,"IF-MIB::ifAlias.$x"),8); - $type = $this->_porttype(snmpget($this->host,$this->community,"IF-MIB::ifType.$x")); - $results["$x"]=array("desc"=>$desc,"alias"=>$alias,"type"=>$type); - } - } - return $results; - } - - /** - * Port Status - * Returns the status of an individual port. Takes the SNMP index as the parameter. - * if ($snmp->portstatus(2)==true) { - * echo "Port is up!"; - * } - * @var integer $id - * @return bool - */ - function portstatus($id) { - $adminStatus = @snmpget($this->host,$this->community,"IF-MIB::ifAdminStatus.$id"); - if ($this->_isitup($adminStatus)==true) { - $operStatus = @snmpget($this->host,$this->community,"IF-MIB::ifOperStatus.$id"); - if ($this->_isitup($operStatus)==true) { - return true; - } else { - return false; - } - } else { - return true; - } - } - - /** - * @access private - */ - function _walkget($oid) { - $ret = snmpwalk($this->host,$this->community,$oid); - if (sizeof($ret) > 0) { - return $ret[0]; - } else { - return false; - } - } - - /** - * Explore CDP - * When supplied with the current port list from the device, it will determine each ports CDP status. - * Returns an array containing the device name and port of the remote SNMP device detected via CDP, - * assuming that it has the same community string as the initial device. The returned array is indexed - * by the SNMP ports of the initial device. - * - * $ports = $snmp->getports(); - * $cdp = $snmp->explore_cdp($ports); - * - * An example of the output will look like: - * Array - * ( - * [2] => Array - * ( - * [host] => second.device.hostname - * [port] => FastEthernet0/1 - * ) - * ) - * @var array ports - * @return array - */ - function explore_cdp($ports) { - $cdpports=array(); - foreach($ports as $id => $port) { - if ($ret = $this->_walkget("SNMPv2-SMI::enterprises.9.9.23.1.2.1.1.6.$id")) { - // this port is connected to another cisco! - $remote_id = substr($ret,9,strlen($ret)-10); - if ($ret = $this->_walkget("SNMPv2-SMI::enterprises.9.9.23.1.2.1.1.7.$id")) { - $remote_port = substr($ret,9,strlen($ret)-10); - } - #echo "$this->host($port[desc]) is connected to $remote_id($remote_port)\n"; - $cdpports[$id]=array('host'=>$remote_id,'port'=>$remote_port); - } - } - return $cdpports; - } - -} - -?>