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ss_host_cpu.php
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ss_host_cpu.php
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<?php
global $config;
error_reporting(0);
if (!isset($called_by_script_server)) {
include_once(dirname(__FILE__) . '/../include/cli_check.php');
include_once(dirname(__FILE__) . '/../lib/snmp.php');
array_shift($_SERVER['argv']);
print call_user_func_array('ss_host_cpu', $_SERVER['argv']);
} else {
include_once($config['library_path'] . '/snmp.php');
}
function ss_host_cpu($hostname, $host_id, $snmp_auth, $cmd, $arg1 = '', $arg2 = '') {
$snmp = explode(':', $snmp_auth);
$snmp_version = $snmp[0];
$snmp_port = $snmp[1];
$snmp_timeout = $snmp[2];
$ping_retries = $snmp[3];
$max_oids = $snmp[4];
$snmp_auth_username = '';
$snmp_auth_password = '';
$snmp_auth_protocol = '';
$snmp_priv_passphrase = '';
$snmp_priv_protocol = '';
$snmp_context = '';
$snmp_community = '';
if ($snmp_version == 3) {
$snmp_auth_username = $snmp[6];
$snmp_auth_password = $snmp[7];
$snmp_auth_protocol = $snmp[8];
$snmp_priv_passphrase = $snmp[9];
$snmp_priv_protocol = $snmp[10];
$snmp_context = $snmp[11];
} else {
$snmp_community = $snmp[5];
}
$oids = array(
'index' => '.1.3.6.1.2.1.25.3.3.1.2',
'usage' => '.1.3.6.1.2.1.25.3.3.1.2'
);
if (($cmd == 'index')) {
$value = api_plugin_hook_function('hmib_get_cpu_indexes', array('host_id' => $host_id));
if (is_array($value)) {
$arr_index = ss_host_cpu_get_indexes($hostname, $snmp_community, $snmp_version, $snmp_auth_username, $snmp_auth_password, $snmp_auth_protocol, $snmp_priv_passphrase, $snmp_priv_protocol, $snmp_context, $snmp_port, $snmp_timeout, $ping_retries, $max_oids);
if (cacti_sizeof($arr_index)) {
foreach($arr_index as $value) {
print $value . "\n";
}
}
} else {
$indexes = explode(',', $value);
foreach($indexes as $index) {
print $index . "\n";
}
}
} elseif (($cmd == 'num_indexes')) {
$value = api_plugin_hook_function('hmib_get_cpu_indexes', array('host_id' => $host_id));
if (is_array($value)) {
$arr_index = ss_host_cpu_get_indexes($hostname, $snmp_community, $snmp_version, $snmp_auth_username, $snmp_auth_password, $snmp_auth_protocol, $snmp_priv_passphrase, $snmp_priv_protocol, $snmp_context, $snmp_port, $snmp_timeout, $ping_retries, $max_oids);
return cacti_sizeof($arr_index);
} else {
$indexes = explode(',', $value);
return cacti_sizeof($indexes);
}
} elseif ($cmd == 'query') {
$value = api_plugin_hook_function('hmib_get_cpu_indexes', array('host_id' => $host_id));
if (is_array($value)) {
$arg = $arg1;
$arr_index = ss_host_cpu_get_indexes($hostname, $snmp_community, $snmp_version, $snmp_auth_username, $snmp_auth_password, $snmp_auth_protocol, $snmp_priv_passphrase, $snmp_priv_protocol, $snmp_context, $snmp_port, $snmp_timeout, $ping_retries, $max_oids);
$arr = ss_host_cpu_get_cpu_usage($hostname, $snmp_community, $snmp_version, $snmp_auth_username, $snmp_auth_password, $snmp_auth_protocol, $snmp_priv_passphrase, $snmp_priv_protocol, $snmp_context, $snmp_port, $snmp_timeout, $ping_retries, $max_oids);
if (cacti_sizeof($arr_index)) {
foreach ($arr_index as $index => $value) {
if ($arg == 'usage') {
print $index . '!' . $arr[$index] . "\n";
} elseif ($arg == 'index') {
print $index . '!' . $value . "\n";
}
}
}
} else {
$indexes = explode(',', $value);
foreach($indexes as $index) {
print $index . '!' . $index . "\n";
}
}
} elseif ($cmd == 'get') {
$arg = $arg1;
$index = rtrim($arg2);
$value = api_plugin_hook_function('hmib_get_cpu', array('host_id' => $host_id, 'arg' => $arg, 'index' => $index));
if (is_array($value)) {
$arr_index = ss_host_cpu_get_indexes($hostname, $snmp_community, $snmp_version, $snmp_auth_username, $snmp_auth_password, $snmp_auth_protocol, $snmp_priv_passphrase, $snmp_priv_protocol, $snmp_context, $snmp_port, $snmp_timeout, $ping_retries, $max_oids);
$arr = ss_host_cpu_get_cpu_usage($hostname, $snmp_community, $snmp_version, $snmp_auth_username, $snmp_auth_password, $snmp_auth_protocol, $snmp_priv_passphrase, $snmp_priv_protocol, $snmp_context, $snmp_port, $snmp_timeout, $ping_retries, $max_oids);
if (isset($arr_index[$index]) && isset($arr[$index])) {
return $arr[$index];
} else {
return 'U';
}
} else {
return $value;
}
}
}
function ss_host_cpu_get_cpu_usage($hostname, $snmp_community, $snmp_version, $snmp_auth_username, $snmp_auth_password, $snmp_auth_protocol, $snmp_priv_passphrase, $snmp_priv_protocol, $snmp_context, $snmp_port, $snmp_timeout, $ping_retries, $max_oids) {
$arr = ss_host_cpu_reindex(cacti_snmp_walk($hostname, $snmp_community, '.1.3.6.1.2.1.25.3.3.1.2', $snmp_version, $snmp_auth_username, $snmp_auth_password, $snmp_auth_protocol, $snmp_priv_passphrase, $snmp_priv_protocol, $snmp_context, $snmp_port, $snmp_timeout, $ping_retries, $max_oids, SNMP_POLLER));
$return_arr = array();
$sum = 0;
if (cacti_sizeof($arr)) {
foreach($arr as $index => $value) {
if (is_numeric($value)) {
$return_arr[$index] = $value;
$sum += $value;
}
}
if (cacti_sizeof($return_arr)) {
$return_arr[4000] = round($sum / cacti_sizeof($return_arr));
} else {
$return_arr[4000] = 0;
}
return $return_arr;
} else {
return array();
}
}
function ss_host_cpu_get_indexes($hostname, $snmp_community, $snmp_version, $snmp_auth_username, $snmp_auth_password, $snmp_auth_protocol, $snmp_priv_passphrase, $snmp_priv_protocol, $snmp_context, $snmp_port, $snmp_timeout, $ping_retries, $max_oids) {
$arr = ss_host_cpu_reindex(cacti_snmp_walk($hostname, $snmp_community, '.1.3.6.1.2.1.25.3.3.1.2', $snmp_version, $snmp_auth_username, $snmp_auth_password, $snmp_auth_protocol, $snmp_priv_passphrase, $snmp_priv_protocol, $snmp_context, $snmp_port, $snmp_timeout, $ping_retries, $max_oids, SNMP_POLLER));
$return_arr = array();
if (cacti_sizeof($arr)) {
foreach($arr as $index => $value) {
if (is_numeric($value)) {
$return_arr[$index] = $index;
}
}
$return_arr[4000] = 'Total';
}
return $return_arr;
}
function ss_host_cpu_reindex($arr) {
$return_arr = array();
if (cacti_sizeof($arr)) {
foreach($arr as $index => $value) {
$return_arr[$index] = $value['value'];
}
}
return $return_arr;
}