98 lines
2.4 KiB
PHP
98 lines
2.4 KiB
PHP
<?php
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App::uses('AppController', 'Controller');
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class HostController extends AppController {
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public $components = array('RequestHandler');
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public function daemonCheck($daemon=false, $args=false) {
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$string = Configure::read('ZM_PATH_BIN')."/zmdc.pl check";
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if ( $daemon )
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{
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$string .= " $daemon";
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if ( $args )
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$string .= " $args";
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}
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$result = exec( $string );
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$result = preg_match( '/running/', $result );
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$this->set(array(
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'result' => $result,
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'_serialize' => array('result')
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));
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}
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function getLoad() {
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$load = sys_getloadavg();
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$this->set(array(
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'load' => $load,
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'_serialize' => array('load')
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));
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}
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// If $mid is set, only return disk usage for that monitor
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// Else, return an array of total disk usage, and per-monitor
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// usage.
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function getDiskPercent($mid = null) {
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$this->loadModel('Config');
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$this->loadModel('Monitor');
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// If $mid is passed, see if it is valid
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if ($mid) {
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if (!$this->Monitor->exists($mid)) {
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throw new NotFoundException(__('Invalid monitor'));
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}
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}
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$zm_dir_events = $this->Config->find('list', array(
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'conditions' => array('Name' => 'ZM_DIR_EVENTS'),
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'fields' => array('Name', 'Value')
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));
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$zm_dir_events = $zm_dir_events['ZM_DIR_EVENTS' ];
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// Test to see if $zm_dir_events is relative or absolute
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if ('/' === "" || strrpos($zm_dir_events, '/', -strlen($zm_dir_events)) !== TRUE) {
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// relative - so add the full path
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$zm_dir_events = Configure::read('ZM_PATH_WEB') . '/' . $zm_dir_events;
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}
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if ($mid) {
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// Get disk usage for $mid
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$usage = shell_exec ("du -sh0 $zm_dir_events/$mid | awk '{print $1}'");
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} else {
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$monitors = $this->Monitor->find('list');
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$usage = array();
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// Add each monitor's usage to array
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foreach ($monitors as $id => $name) {
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$space = shell_exec ("du -s0 $zm_dir_events/$id | awk '{print $1}'");
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if ($space == null) {
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$space = 0;
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}
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$space = $space/1024/1024;
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$usage[$name] = rtrim($space);
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}
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// Add total usage to array
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$space = shell_exec( "df $zm_dir_events |tail -n1 | awk '{print $3 }'");
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$space = $space/1024/1024;
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$usage['Total'] = rtrim($space);
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}
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$this->set(array(
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'usage' => $usage,
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'_serialize' => array('usage')
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));
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}
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function getVersion() {
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$version = Configure::read('ZM_VERSION');
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$this->set(array(
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'version' => $version,
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'_serialize' => array('version')
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));
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}
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}
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