= "5") { $allowed = TRUE; } elseif (@mysql_result(mysql_query("SELECT count(*) FROM bill_perms WHERE `user_id` = '" . $_SESSION['user_id'] . "' AND `bill_id` = $bill_id"), 0) > '0') { $allowed = TRUE; } else { $allowed = FALSE; } return $allowed; } function interfacepermitted($interface_id) { global $_SESSION; if($_SESSION['userlevel'] >= "5") { $allowed = TRUE; } elseif ( devicepermitted(mysql_result(mysql_query("SELECT device_id FROM interface WHERE interface_id = '$interface_id'"),0))) { $allowed = TRUE; } elseif ( @mysql_result(mysql_query("SELECT count(*) FROM interface_perms WHERE `user_id` = '" . $_SESSION['user_id'] . "' AND `interface_id` = $interface_id"), 0) > '0') { $allowed = TRUE; } else { $allowed = FALSE; } return $allowed; } function devicepermitted($device_id) { global $_SESSION; if($_SESSION['userlevel'] >= "5") { $allowed = true; } elseif ( @mysql_result(mysql_query("SELECT * FROM devices_perms WHERE `user_id` = '" . $_SESSION['user_id'] . "' AND `device_id` = $device_id"), 0) > '0' ) { $allowed = true; } else { $allowed = false; } return $allowed; } function formatRates($rate) { $rate = format_si($rate) . "bps"; return $rate; } function formatstorage($rate) { $rate = format_bi($rate) . "B"; return $rate; } function format_si($rate) { $sizes = Array('', 'K', 'M', 'G', 'T', 'P', 'E'); $round = Array('0','0','0','2','2','2','2','2','2'); $ext = $sizes[0]; for ($i=1; (($i < count($sizes)) && ($rate >= 1000)); $i++) { $rate = $rate / 1000; $ext = $sizes[$i]; } return round($rate, $round[$i]).$ext; } function format_bi($size) { $sizes = Array('', 'Ki', 'Mi', 'Gi', 'Ti', 'Pi', 'Ei'); $ext = $sizes[0]; for ($i=1; (($i < count($sizes)) && ($size >= 1024)); $i++) { $size = $size / 1024; $ext = $sizes[$i]; } return round($size, 2).$ext; } function arguments($argv) { $_ARG = array(); foreach ($argv as $arg) { if (ereg('--([^=]+)=(.*)',$arg,$reg)) { $_ARG[$reg[1]] = $reg[2]; } elseif(ereg('-([a-zA-Z0-9])',$arg,$reg)) { $_ARG[$reg[1]] = 'true'; } } return $_ARG; } function percent_colour($perc) { $r = min(255, 5 * ($perc - 25)); $b = max(0, 255 - (5 * ($perc + 25))); return sprintf('#%02x%02x%02x', $r, $b, $b); } function percent_colour_old($perc) { $red = round(5 * $perc); $blue = round(255 - (5 * $perc)); if($red > '255') { $red = "255"; } if($blue < '0') { $blue = "0"; } $red = dechex($red); $blue = dechex($blue); if(strlen($red) == 1) { $red = "0$red"; } if(strlen($blue) == 1) { $blue = "0$blue"; } $colour = "#$red" . "00" . "$blue"; return $colour; } function print_error($text){ echo("
$text
"); } function print_message($text){ echo("
$text
"); } function truncate($substring, $max = 50, $rep = '...') { if(strlen($substring) < 1){ $string = $rep; } else { $string = $substring; } $leave = $max - strlen ($rep); if(strlen($string) > $max){ return substr_replace($string, $rep, $leave); } else { return $string; } } function interface_rates ($interface) { global $config, $rrd_dir; $rrdfile = $rrd_dir . "/" . $interface['hostname'] . "/" . $interface['ifIndex'] . ".rrd"; $cmd = $config['rrdtool']." fetch -s -600s -e now ".$rrdfile." AVERAGE | grep : | cut -d\" \" -f 2,3 | grep e"; $data = trim(`$cmd`); foreach( explode("\n", $data) as $entry) { list($in, $out) = split(" ", $entry); $rate['in'] = $in * 8; $rate['out'] = $out * 8; } return $rate; } function interface_errors ($interface) { global $config, $rrd_dir; $rrdfile = $rrd_dir . "/" . $interface['hostname'] . "/" . $interface['ifIndex'] . ".rrd"; $cmd = $config['rrdtool']." fetch -s -1d -e -300s $rrdfile AVERAGE | grep : | cut -d\" \" -f 4,5"; $data = trim(`$cmd`); foreach( explode("\n", $data) as $entry) { list($in, $out) = explode(" ", $entry); $in_errors += ($in * 300); $out_errors += ($out * 300); } $errors['in'] = round($in_errors); $errors['out'] = round($out_errors); return $errors; } function geteventicon ($message) { if($message == "Device status changed to Down") { $icon = "server_connect.png"; } if($message == "Device status changed to Up") { $icon = "server_go.png"; } if($message == "Interface went down" || $message == "Interface changed state to Down" ) { $icon = "if-disconnect.png"; } if($message == "Interface went up" || $message == "Interface changed state to Up" ) { $icon = "if-connect.png"; } if($message == "Interface disabled") { $icon = "if-disable.png"; } if($message == "Interface enabled") { $icon = "if-enable.png"; } if($icon) { return $icon; } else { return false; } } function generateiflink($interface, $text=0,$type=bits) { global $twoday; global $now; global $config; global $day; if(!$text) { $text = fixIfName($interface['ifDescr']); } if(!$type) { $type = 'bits'; } $class = ifclass($interface['ifOperStatus'], $interface['ifAdminStatus']); $graph_url = "graph.php?if=" . $interface['interface_id'] . "&from=$day&to=$now&width=400&height=120&type=" . $type; $link = "" . $interface['hostname'] . " - " . $interface['ifDescr'] . "
"; $link .= $interface['ifAlias'] . "
'".$config['overlib_defaults'].");\" onmouseout=\"return nd();\">$text"; return $link; } function generatedevicelink($device, $text=0, $start=0, $end=0) { global $twoday; global $day; global $now; global $config; if(!$start) { $start = $day; } if(!$end) { $end = $now; } $class = devclass($device); if(!$text) { $text = $device['hostname']; } $graph_url = "graph.php?host=" . $device[device_id] . "&from=$start&to=$end&width=400&height=120&type=cpu"; $link = "".$device['hostname']." - CPU Load"; $link .= "'".$config['overlib_defaults'].", LEFT);\" onmouseout=\"return nd();\">$text"; return $link; } function device_traffic_image($device, $width, $height, $from, $to) { return ""; } function devclass($device) { if ($device['status'] == '0') { $class = "list-device-down"; } else { $class = "list-device"; } if ($device['ignore'] == '1') { $class = "list-device-ignored"; if ($device['status'] == '1') { $class = "list-device-ignored-up"; } } return $class; } function getImage($host) { $sql = "SELECT * FROM `devices` WHERE `device_id` = '$host'"; $data = mysql_fetch_array(mysql_query($sql)); $type = strtolower($data['os']); if(file_exists("images/os/$type" . ".png")){ $image = ""; } elseif(file_exists("images/os/$type" . ".gif")){ $image = ""; } if($device['monowall']) {$image = "";} if($type == "linux") { $features = strtolower(trim($data[features])); list($distro) = split(" ", $features); if(file_exists("images/os/$distro" . ".png")){ $image = ""; } elseif(file_exists("images/os/$distro" . ".gif")){ $image = ""; } } return $image; } function delHost($id) { global $config; $host = mysql_result(mysql_query("SELECT hostname FROM devices WHERE device_id = '$id'"), 0); mysql_query("DELETE FROM `devices` WHERE `device_id` = '$id'"); $int_query = mysql_query("SELECT * FROM `interfaces` WHERE `device_id` = '$id'"); while($int_data = mysql_fetch_array($int_query)) { $int_if = $int_data['ifDescr']; $int_id = $int_data['interface_id']; mysql_query("DELETE from `adjacencies` WHERE `interface_id` = '$int_id'"); mysql_query("DELETE from `links` WHERE `src_if` = '$int_id'"); mysql_query("DELETE from `links` WHERE `dst_if` = '$int_id'"); mysql_query("DELETE from `ipaddr` WHERE `interface_id` = '$int_id'"); echo("Removed interface $int_id ($int_if)
"); } mysql_query("DELETE FROM `devices_attribs` WHERE `device_id` = '$id'"); mysql_query("DELETE FROM `temperature` WHERE `temp_host` = '$id'"); mysql_query("DELETE FROM `storage` WHERE `host_id` = '$id'"); mysql_query("DELETE FROM `alerts` WHERE `device_id` = '$id'"); mysql_query("DELETE FROM `eventlog` WHERE `host` = '$id'"); mysql_query("DELETE FROM `syslog` WHERE `host` = '$id'"); mysql_query("DELETE FROM `interfaces` WHERE `device_id` = '$id'"); mysql_query("DELETE FROM `services` WHERE `service_host` = '$id'"); mysql_query("DELETE FROM `alerts` WHERE `device_id` = '$id'"); $rrd_dir = $config['rrd_dir']; `rm -f $rrd_dir/$host-*.rrd`; `rm -rf $rrd_dir/$host`; echo("Removed device $host
"); } function addHost($host, $community, $snmpver) { global $config; list($hostshort) = explode(".", $host); if ( isDomainResolves($host)){ if ( isPingable($host)) { if ( mysql_result(mysql_query("SELECT COUNT(*) FROM `devices` WHERE `hostname` = '$host'"), 0) == '0' ) { $snmphost = shell_exec($config['snmpget'] ." -Oqv -$snmpver -c $community $host sysName.0"); if ($snmphost == $host || $hostshort = $host) { createHost ($host, $community, $snmpver); } else { echo("Given hostname does not match SNMP-read hostname!\n"); } } else { echo("Already got host $host\n"); } } else { echo("Could not ping $host\n"); } } else { echo("Could not resolve $host\n"); } } function overlibprint($text) { return "onmouseover=\"return overlib('" . $text . "');\" onmouseout=\"return nd();\""; } function scanUDP ($host, $port, $timeout) { $handle = fsockopen($host, $port, &$errno, &$errstr, 2); if (!$handle) { } socket_set_timeout ($handle, $timeout); $write = fwrite($handle,"\x00"); if (!$write) { next; } $startTime = time(); $header = fread($handle, 1); $endTime = time(); $timeDiff = $endTime - $startTime; if ($timeDiff >= $timeout) { fclose($handle); return 1; } else { fclose($handle); return 0; } } function humanmedia($media) { $media = preg_replace("/^ethernetCsmacd$/", "Ethernet", $media); $media = preg_replace("/^softwareLoopback$/", "Software Loopback", $media); $media = preg_replace("/^tunnel$/", "Tunnel", $media); $media = preg_replace("/^propVirtual$/", "Ethernet VLAN", $media); $media = preg_replace("/^ppp$/", "PPP", $media); $media = preg_replace("/^slip$/", "SLIP", $media); return $media; } function humanspeed($speed) { # $speed = preg_replace("/^0$/", "-", $speed); # $speed = preg_replace("/^9000$/", "9Kbps", $speed); # $speed = preg_replace("/^48000$/", "48Kbps", $speed); # $speed = preg_replace("/^56000$/", "56Kbps", $speed); # $speed = preg_replace("/^64000$/", "64Kbps", $speed); # $speed = preg_replace("/^128000$/", "128Kbps", $speed); # $speed = preg_replace("/^256000$/", "256Kbps", $speed); # $speed = preg_replace("/^448000$/", "448Kbps", $speed); # $speed = preg_replace("/^512000$/", "512Kbps", $speed); # $speed = preg_replace("/^768000$/", "768Kbps", $speed); # $speed = preg_replace("/^1024000$/", "1Mbps", $speed); # $speed = preg_replace("/^2048000$/", "2Mbps", $speed); # $speed = preg_replace("/^4192000$/", "4Mbps", $speed); # $speed = preg_replace("/^10000000$/", "10Mbps", $speed); # $speed = preg_replace("/^34000000$/", "34Mbps", $speed); # $speed = preg_replace("/^45000000$/", "45Mbps", $speed); # $speed = preg_replace("/^54000000$/", "54Mbps", $speed); # $speed = preg_replace("/^100000000$/", "100Mbps", $speed); # $speed = preg_replace("/^155000000$/", "155Mbps", $speed); # $speed = preg_replace("/^622000000$/", "622Mbps", $speed); # $speed = preg_replace("/^1000000000$/", "1Gbps", $speed); # $speed = preg_replace("/^10000000000$/", "10Gbps", $speed); # $speed = preg_replace("/^4294967295$/", "", $speed); $speed = formatRates($speed); if($speed == "") { $speed = "-"; } return $speed; } function netmask2cidr($netmask) { list ($network, $cidr) = explode("/", trim(`ipcalc $address/$mask | grep Network | cut -d" " -f 4`)); return $cidr; } function cidr2netmask() { return (long2ip(ip2long("255.255.255.255") << (32-$netmask))); } function formatUptime($diff, $format="long") { $yearsDiff = floor($diff/31536000); $diff -= $yearsDiff*31536000; $daysDiff = floor($diff/86400); $diff -= $daysDiff*86400; $hrsDiff = floor($diff/60/60); $diff -= $hrsDiff*60*60; $minsDiff = floor($diff/60); $diff -= $minsDiff*60; $secsDiff = $diff; if($format == "short") { if($yearsDiff > '0'){ $uptime .= $yearsDiff . "y "; } if($daysDiff > '0'){ $uptime .= $daysDiff . "d "; } if($hrsDiff > '0'){ $uptime .= $hrsDiff . "h "; } if($minsDiff > '0'){ $uptime .= $minsDiff . "m "; } if($secsDiff > '0'){ $uptime .= $secsDiff . "s "; } } else { if($yearsDiff > '0'){ $uptime .= $yearsDiff . " years, "; } if($daysDiff > '0'){ $uptime .= $daysDiff . " days, "; } if($hrsDiff > '0'){ $uptime .= $hrsDiff . "h "; } if($minsDiff > '0'){ $uptime .= $minsDiff . "m "; } if($secsDiff > '0'){ $uptime .= $secsDiff . "s "; } } return "$uptime"; } function isSNMPable($hostname, $community, $snmpver) { global $config; $pos = shell_exec($config['snmpget'] ." -$snmpver -c $community -t 1 $hostname sysDescr.0"); if($pos == '') { $status='0'; $posb = shell_exec($config['snmpget'] ." -$snmpver -c $community -t 1 $hostname 1.3.6.1.2.1.7526.2.4"); if($posb == '') { } else { $status='1'; } } else { $status='1'; } return $status; } function isPingable($hostname) { global $config; $status = shell_exec($config['fping'] . " $hostname"); if(strstr($status, "alive")) { return TRUE; } else { return FALSE; } } function is_odd($number) { return $number & 1; // 0 = even, 1 = odd } function isValidInterface($if) { global $config; $if = strtolower($if); $nullintf = 0; foreach($config['bad_if'] as $bi) { $pos = strpos($if, $bi); if ($pos !== FALSE) { $nullintf = 1; echo("$if matched $bi \n"); } } if (preg_match('/serial[0-9]:/', $if)) { $nullintf = '1'; } if ($nullintf != '1') { return 1; } else { return 0; } } function ifclass($ifOperStatus, $ifAdminStatus) { $ifclass = "interface-upup"; if ($ifAdminStatus == "down") { $ifclass = "interface-admindown"; } if ($ifAdminStatus == "up" && $ifOperStatus== "down") { $ifclass = "interface-updown"; } if ($ifAdminStatus == "up" && $ifOperStatus== "up") { $ifclass = "interface-upup"; } return $ifclass; } function makeshortif($if) { $if = strtolower($if); $if = str_replace("tengigabitethernet","Te", $if); $if = str_replace("gigabitethernet","Gi", $if); $if = str_replace("fastethernet","Fa", $if); $if = str_replace("ethernet","Et", $if); $if = str_replace("serial","Se", $if); $if = str_replace("pos","Pos", $if); $if = str_replace("port-channel","Po", $if); $if = str_replace("atm","Atm", $if); $if = str_replace("null", "Null", $if); $if = str_replace("loopback","Lo", $if); $if = str_replace("dialer","Di", $if); $if = str_replace("vlan","Vlan", $if); $if = str_replace("tunnel","Tunnel", $if); return $if; } function utime() { $time = explode( " ", microtime()); $usec = (double)$time[0]; $sec = (double)$time[1]; return $sec + $usec; } function fixiftype ($type) { $type = str_replace("ethernetCsmacd", "Ethernet", $type); $type = str_replace("tunnel", "Tunnel", $type); $type = str_replace("softwareLoopback", "Software Loopback", $type); $type = str_replace("propVirtual", "Ethernet VLAN", $type); $type = str_replace("ethernetCsmacd", "Ethernet", $type); $type = str_replace("l2vlan", "Ethernet VLAN", $type); $type = str_replace("frameRelay", "Frame Relay", $type); $type = str_replace("propPointToPointSerial", "PointToPoint Serial", $type); return ($type); } function fixifName ($inf) { if(strstr($inf, "oopback")) { $inf = "loopback"; } $inf = str_replace("ether", "Ether", $inf); $inf = str_replace("gig", "Gig", $inf); $inf = str_replace("fast", "Fast", $inf); $inf = str_replace("ten", "Ten", $inf); $inf = str_replace("bvi", "BVI", $inf); $inf = str_replace("vlan", "Vlan", $inf); $inf = str_replace("ether", "Ether", $inf); $inf = str_replace("-802.1q Vlan subif", "", $inf); $inf = str_replace("-802.1q", "", $inf); $inf = str_replace("tunnel", "Tunnel", $inf); $inf = str_replace("serial", "Serial", $inf); $inf = str_replace("-aal5 layer", " aal5", $inf); $inf = str_replace("null", "Null", $inf); $inf = str_replace("atm", "ATM", $inf); $inf = str_replace("port-channel", "Port-Channel", $inf); $inf = str_replace("dial", "Dial", $inf); $inf = str_replace("hp procurve switch software loopback interface", "Loopback Interface", $inf); $inf = str_replace("control plane interface", "Control Plane", $inf); $inf = str_replace("loop", "Loop", $inf); $inf = preg_replace("/^([0-9]+)$/", "Interface \\0", $inf); return $inf; } function fixIOSFeatures($features){ $features = preg_replace("/^PK9S$/", "IP w/SSH LAN Only", $features); $features = str_replace("LANBASEK9", "Lan Base Crypto", $features); $features = str_replace("LANBASE", "Lan Base", $features); $features = str_replace("ADVENTERPRISEK9", "Advanced Enterprise Crypto", $features); $features = str_replace("ADVSECURITYK9", "Advanced Security Crypto", $features); $features = str_replace("K91P", "Provider Crypto", $features); $features = str_replace("K4P", "Provider Crypto", $features); $features = str_replace("ADVIPSERVICESK9", "Adv IP Services Crypto", $features); $features = str_replace("ADVIPSERVICES", "Adv IP Services", $features); $features = str_replace("IK9P", "IP Plus Crypto", $features); $features = str_replace("SPSERVICESK9", "SP Services Crypto", $features); $features = preg_replace("/^PK9SV$/", "IP MPLS/IPV6 W/SSH + BGP", $features); $features = str_replace("IS", "IP Plus", $features); $features = str_replace("IPSERVICESK9", "IP Services Crypto", $features); $features = str_replace("BROADBAND", "Broadband", $features); $features = str_replace("IPBASE", "IP Base", $features); $features = str_replace("IPSERVICE", "IP Services", $features); $features = preg_replace("/^P$/", "Service Provider", $features); $features = preg_replace("/^P11$/", "Broadband Router", $features); $features = preg_replace("/^G4P5$/", "NRP", $features); $features = str_replace("JK9S", "Enterprise Plus Crypto", $features); $features = str_replace("IK9S", "IP Plus Crypto", $features); $features = str_replace("I6Q4L2", "Layer 2", $features); $features = str_replace("I6K2L2Q4", "Layer 2 Crypto", $features); $features = str_replace("C3H2S", "Layer 2 SI/EI", $features); $features = str_replace("_WAN", " + WAN", $features); return $features; } function fixIOSHardware($hardware){ $hardware = preg_replace("/C([0-9]+)/", "Cisco \\1", $hardware); $hardware = preg_replace("/CISCO([0-9]+)/", "Cisco \\1", $hardware); $hardware = str_replace("cat4000","Cisco Catalyst 4000", $hardware); $hardware = str_replace("s3223_rp","Cisco Catalyst 6500 SUP32", $hardware); $hardware = str_replace("s222_rp","Cisco Catalyst 6500 SUP2", $hardware); $hardware = str_replace("c6sup2_rp","Cisco Catalyst 6500 SUP2", $hardware); $hardware = str_replace("s72033_rp","Cisco Catalyst 6500 SUP720 ", $hardware); $hardware = str_replace("RSP","Cisco 7500", $hardware); $hardware = str_replace("C3200XL", "Cisco Catalyst 3200XL", $hardware); $hardware = str_replace("C3550", "Cisco Catalyst 3550", $hardware); $hardware = str_replace("C2950", "Cisco Catalyst 2950", $hardware); $hardware = str_replace("C7301", "Cisco 7301", $hardware); $hardware = str_replace("CE500", "Catalyst Express 500", $hardware); return $hardware; } function createHost ($host, $community, $snmpver){ $host = trim(strtolower($host)); $host_os = getHostOS($host, $community, $snmpver); if($host_os) { $sql = mysql_query("INSERT INTO `devices` (`hostname`, `community`, `os`, `status`) VALUES ('$host', '$community', '$host_os', '1')"); if(mysql_affected_rows()) { return("Created host : $host ($host_os)"); } else { return FALSE; } } else { return FALSE; } } function isDomainResolves($domain){ return gethostbyname($domain) != $domain; } function hoststatus($id) { $sql = mysql_query("SELECT `status` FROM `devices` WHERE `device_id` = '$id'"); $result = @mysql_result($sql, 0); return $result; } function gethostbyid($id) { $sql = mysql_query("SELECT `hostname` FROM `devices` WHERE `device_id` = '$id'"); $result = @mysql_result($sql, 0); return $result; } function getifhost($id) { $sql = mysql_query("SELECT `device_id` from `interfaces` WHERE `interface_id` = '$id'"); $result = @mysql_result($sql, 0); return $result; } function getpeerhost($id) { $sql = mysql_query("SELECT `device_id` from `bgpPeers` WHERE `bgpPeer_id` = '$id'"); $result = @mysql_result($sql, 0); return $result; } function getifindexbyid($id) { $sql = mysql_query("SELECT `ifIndex` FROM `interfaces` WHERE `interface_id` = '$id'"); $result = @mysql_result($sql, 0); return $result; } function getifbyid($id) { $sql = mysql_query("SELECT `ifDescr` FROM `interfaces` WHERE `interface_id` = '$id'"); $result = @mysql_result($sql, 0); return $result; } function getidbyname($domain){ $sql = mysql_query("SELECT `device_id` FROM `devices` WHERE `hostname` = '$domain'"); $result = @mysql_result($sql, 0); return $result; } function gethostosbyid($id) { $sql = mysql_query("SELECT `os` FROM `devices` WHERE `device_id` = '$id'"); $result = @mysql_result($sql, 0); return $result; } function match_network ($nets, $ip, $first=false) { $return = false; if (!is_array ($nets)) $nets = array ($nets); foreach ($nets as $net) { $rev = (preg_match ("/^\!/", $net)) ? true : false; $net = preg_replace ("/^\!/", "", $net); $ip_arr = explode('/', $net); $net_long = ip2long($ip_arr[0]); $x = ip2long($ip_arr[1]); $mask = long2ip($x) == $ip_arr[1] ? $x : 0xffffffff << (32 - $ip_arr[1]); $ip_long = ip2long($ip); if ($rev) { if (($ip_long & $mask) == ($net_long & $mask)) return false; } else { if (($ip_long & $mask) == ($net_long & $mask)) $return = true; if ($first && $return) return true; } } return $return; } ?>