<?php
/**
 * mbmon sensor class
 *
 * PHP version 5
 *
 * @category  PHP
 * @package   PSI_Sensor
 * @author    Michael Cramer <BigMichi1@users.sourceforge.net>
 * @copyright 2009 phpSysInfo
 * @license   http://opensource.org/licenses/gpl-2.0.php GNU General Public License
 * @version   SVN: $Id: class.mbmon.inc.php 661 2012-08-27 11:26:39Z namiltd $
 * @link      http://phpsysinfo.sourceforge.net
 */
 /**
 * getting information from mbmon
 *
 * @category  PHP
 * @package   PSI_Sensor
 * @author    Michael Cramer <BigMichi1@users.sourceforge.net>
 * @copyright 2009 phpSysInfo
 * @license   http://opensource.org/licenses/gpl-2.0.php GNU General Public License
 * @version   Release: 3.0
 * @link      http://phpsysinfo.sourceforge.net
 */
class MBMon extends Sensors
{
	/**
	 * content to parse
	 *
	 * @var array
	 */
	private $_lines = array();

	/**
	 * fill the private content var through tcp, command or data access
	 */
	public function __construct()
	{
		parent::__construct();
		switch (defined('PSI_SENSOR_MBMON_ACCESS')?strtolower(PSI_SENSOR_MBMON_ACCESS):'command') {
			case 'tcp':
				$fp = fsockopen("localhost", 411, $errno, $errstr, 5);
				if ($fp) {
					$lines = "";
					while (!feof($fp)) {
						$lines .= fread($fp, 1024);
					}
					$this->_lines = preg_split("/\n/", $lines, -1, PREG_SPLIT_NO_EMPTY);
				} else {
					$this->error->addError("fsockopen()", $errno." ".$errstr);
				}
			break;
			case 'command':
				CommonFunctions::executeProgram('mbmon', '-c 1 -r', $lines, PSI_DEBUG);
				$this->_lines = preg_split("/\n/", $lines, -1, PREG_SPLIT_NO_EMPTY);
			break;
			case 'data':
				if (CommonFunctions::rfts(APP_ROOT.'/data/mbmon.txt', $lines)) {
					$this->_lines = preg_split("/\n/", $lines, -1, PREG_SPLIT_NO_EMPTY);
				}
			break;
			default:
				$this->error->addConfigError('__construct()', 'PSI_SENSOR_MBMON_ACCESS');
			break;
		}
	}

	/**
	 * get temperature information
	 *
	 * @return void
	 */
	private function _temperature()
	{
		foreach ($this->_lines as $line) {
			if (preg_match('/^(TEMP\d*)\s*:\s*(.*)$/D', $line, $data)) {
				if ($data[2] <> '0') {
					$dev = new SensorDevice();
					$dev->setName($data[1]);
					//                    $dev->setMax(70);
					if ($data[2] < 250) {
						$dev->setValue($data[2]);
					}
					$this->mbinfo->setMbTemp($dev);
				}
			}
		}
	}

	/**
	 * get fan information
	 *
	 * @return void
	 */
	private function _fans()
	{
		foreach ($this->_lines as $line) {
			if (preg_match('/^(FAN\d*)\s*:\s*(.*)$/D', $line, $data)) {
				if ($data[2] <> '0') {
					$dev = new SensorDevice();
					$dev->setName($data[1]);
					$dev->setValue($data[2]);
					//                    $dev->setMax(3000);
					$this->mbinfo->setMbFan($dev);
				}
			}
		}
	}

	/**
	 * get voltage information
	 *
	 * @return void
	 */
	private function _voltage()
	{
		foreach ($this->_lines as $line) {
			if (preg_match('/^(V.*)\s*:\s*(.*)$/D', $line, $data)) {
				if ($data[2] <> '+0.00') {
					$dev = new SensorDevice();
					$dev->setName($data[1]);
					$dev->setValue($data[2]);
					$this->mbinfo->setMbVolt($dev);
				}
			}
		}
	}

	/**
	 * get the information
	 *
	 * @see PSI_Interface_Sensor::build()
	 *
	 * @return void
	 */
	public function build()
	{
		$this->_temperature();
		$this->_voltage();
		$this->_fans();
	}
}