function ios12ReadInterfaces($input)
{
$result = array();
$state = 'start';
foreach (explode("\n", $input) as $line) {
switch ($state) {
case 'start':
if (preg_match('/^[a-zA-Z0-9-_]*#show interfaces$/', $line)) {
$state = 'intSearch';
}
break;
case 'intSearch':
//check if line doesn't start with whitespace
if (preg_match('/^\\w.*/', $line)) {
$field_list = preg_split('/\\s+/', $line);
$size = count($field_list);
if ($size < 8) {
break;
}
$portname = ios12ShortenIfName($field_list[0]);
if (substr($field_list[$size - 1], 0, 1) == "(") {
$result[$portname]['status'] = substr($field_list[$size - 1], 1, -1);
} else {
$result[$portname]['status'] = "down";
if ($field_list[2] == "administratively") {
$result[$portname]['status'] = "disabled";
}
if ($field_list[6] == "up") {
$result[$portname]['status'] = "connected";
}
}
$result[$portname]['name'] = $field_list[0];
$result[$portname]['desc'] = "";
//next search: last input
$state = 'descriptionSearch';
}
break;
case 'descriptionSearch':
//search for description (this line may not appear!)
if (preg_match('/ Description: (.*)$/', $line, $matches)) {
$result[$portname]['desc'] = htmlspecialchars($matches[1]);
//next search: last input
$state = 'lastInputSearch';
}
//keep searching as description is optional!
//keep searching as description is optional!
case 'lastInputSearch':
//search for last input
if (preg_match('/ Last input (.*?), output.*/i', $line, $matches)) {
$result[$portname]['last'] = $matches[1];
//next search: last clearing
$state = 'lastClearSearch';
}
break;
case 'lastClearSearch':
//search for last clearing
if (preg_match('/ Last clearing of \\"show interface\\" counters (.*)/i', $line, $matches)) {
$result[$portname]['clear'] = $matches[1];
//next search: next input packets
$state = 'pktInputSearch';
}
break;
case 'pktInputSearch':
if (preg_match('/ ([0-9]*) packets input/i', $line, $matches)) {
$result[$portname]['in_pkts'] = $matches[1];
//next search: output packets
$state = 'pktOutputSearch';
}
break;
case 'pktOutputSearch':
if (preg_match('/ ([0-9]*) packets output/i', $line, $matches)) {
$result[$portname]['out_pkts'] = $matches[1];
//next search: next interface
$state = 'intSearch';
}
break;
}
}
return $result;
}
function shortenIfName($if_name, $breed = NULL, $object_id = NULL)
{
// this is a port name we invented in snmp.php, do not translate it
if (preg_match('/^AC-in(-[12])?$/', $if_name)) {
return $if_name;
}
global $current_query_breed;
if (!isset($breed)) {
if (isset($object_id)) {
$breed = detectDeviceBreed($object_id);
} elseif (isset($current_query_breed)) {
$breed = $current_query_breed;
}
}
switch ($breed) {
case 'ios12':
return ios12ShortenIfName_real($if_name);
case 'vrp53':
case 'vrp55':
return vrp5xShortenIfName($if_name);
case 'vrp85':
return vrp85ShortenIfName($if_name);
case 'iosxr4':
return iosxr4ShortenIfName($if_name);
}
// default case is outside of switch()
return ios12ShortenIfName($if_name);
}
function ros11ReadMacList($text)
{
$result = array();
$got_header = FALSE;
foreach (explode("\n", $text) as $line) {
if (!$got_header) {
$got_header = 1 == preg_match('/Vlan\\s+Mac Address\\s+Port\\s+Type\\b/', $line);
} elseif (preg_match('/\\b(\\d+)\\s+([a-f0-9]{2}:[a-f0-9]{2}:[a-f0-9]{2}:[a-f0-9]{2}:[a-f0-9]{2}:[a-f0-9]{2})\\s+(\\S+)\\b/', $line, $m)) {
$result[ios12ShortenIfName($m[3])][] = array('mac' => $m[2], 'vid' => $m[1]);
} elseif (!preg_match('/^--------/', $line)) {
# ruler
break;
}
}
# end of table
foreach (array_keys($result) as $portname) {
usort($result[$portname], 'maclist_sort');
}
return $result;
}
