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LiteSpeed
62.50.189.236

WhmMod_LiteSpeed_WebCacheMgr.php

<?php

/* * ******************************************
 * LiteSpeed web server Plugin for WHM
 * @Author:   LiteSpeed Technologies, Inc. (http://www.litespeedtech.com)
 * @Copyright: (c) 2016-2017
 * ******************************************* */

include LSWS_HOME . '/add-ons/webcachemgr/shared/WPCacheMgr.php';

class WhmMod_LiteSpeed_WebCacheMgr
{

const SCAN_DEPTH = 2;
	const BATCH_SIZE = 10;
	const BATCH_TIMEOUT = 60;

private $webcachemgr;

public function __construct()
	{
		$flagContent = 'This file was created by LiteSpeed\'s Web Cahe Manager plugin (WHM/cPanel).
When this file exists, your LiteSpeed Cache for WordPress plugin will not
be affected by Mass Enable/Disable operations performed through LiteSpeed\'s WHM plugin.
Please do not attempt to remove this file unless you understand the above.
';
		$this->webcachemgr = new WPCacheMgr('cpanel', self::SCAN_DEPTH,
				$flagContent);
	}

public function getVersionList()
	{
		return $this->webcachemgr->getVersionList();
	}

public function getLscwpVersion()
	{
		return $this->webcachemgr->getLscwpVersion();
	}

/**
	 * Decides wheather or not to allow cache operations.
	 *
	 * @return int	 0 = no ops allowed.
	 *				 1 = allowed but no installs found,
	 * 				 2= all ops allowed,
	 *				 9 = Data file needs update, no ops allowed.
	 */
	public function AllowCacheOps()
	{
		return $this->webcachemgr->AllowCacheOps();
	}

public function checkLscwpVersion()
	{
		return $this->webcachemgr->checkLscwpVersion();
	}

/**
	 * Checks Apache config file & LiteSpeed native config for server cacheroot.
	 * Apache userdata is then also checked for VH cacheroot.
	 *
	 * @return	string[]  Server & Virtual Host cacheroots.
	 */
	public function checkCacheRoots()
	{
		$resultInfo = $this->webcachemgr->checkCacheRoots();

return $resultInfo;
	}

public function setServerCacheroot( &$cacheRootSettings )
	{
		$errMsg = $this->webcachemgr->setServerCacheroot();

if ( $errMsg )
			WhmMod_LiteSpeed_Util::add_error_msg($errMsg);
		else
			$cacheRootSettings['serv_cacheroot'] = '/home/lscache/';
	}

public function setVHCacheRoot( &$cacheRootSettings )
	{
		$errMsg = $this->webcachemgr->setVHCacheRoot();

if ( $errMsg )
			WhmMod_LiteSpeed_Util::add_error_msg($errMsg);
		else {
			$cacheRootSettings['vh_cacheroot'] = 'lscache';
			exec('/scripts/ensure_vhost_includes --all-users');
		}
	}

private function msgHandler( $succMsgs = '', $errMsgs = '' )
	{
		if ( !empty($succMsgs) ) {
			foreach ( $succMsgs as $succMsg ) {
				if ( !empty($succMsg) ) {
					$output = htmlspecialchars($succMsg['path']) . ' - '
							. $succMsg['msg'];
					WhmMod_LiteSpeed_Util::add_success_msg($output);
				}
			}
		}
		if ( !empty($errMsgs) ) {
			foreach ( $errMsgs as $errMsg ) {
				if ( !empty($errMsg) ) {
					$output = htmlspecialchars($errMsg['path']) . ' - '
							. $errMsg['msg'];
					WhmMod_LiteSpeed_Util::add_error_msg($output);
				}
			}
		}
	}

private function checkScanAction( $mgrStep )
	{
		$init = false;

if ( WhmMod_LiteSpeed_Util::get_request_var('re-scan') ) {
			// init rescan
			$init = true;
			$mgrStep = 1;
			$this->webcachemgr->clearWpInstalls();
		}
		else if ( WhmMod_LiteSpeed_Util::get_request_var('scan_more') ) {
			// init scan more
			$init = true;
			$mgrStep = 2;
		}
		elseif ( $mgrStep != 1 && $mgrStep != 2 )
			return 0;

session_start();

$info = &$_SESSION['scanInfo'];

if ( $init ) {
			$docrootInfo = $this->webcachemgr->getScanDirs();

$info = array(
				'homeDirIndex' => 0,
				'homeDirs' => $docrootInfo,
				'homeDirCount' => count($docrootInfo)
			);
		}
		else {
			$batchSize = self::BATCH_SIZE;
			$batchTimeout = self::BATCH_TIMEOUT;
			$homeDirSize = count($info['homeDirs']);

if ( $batchSize > $homeDirSize )
				$batchSize = $homeDirSize;

$scanDirs = array_splice($info['homeDirs'], 0, $batchSize);

if ( count($scanDirs) == 0 )
				return 0; // something wrong

$completed = $this->webcachemgr->scan($scanDirs, $batchTimeout);

if ( $completed != $batchSize ) {
				$info['homeDirs'] = array_merge(
						array_slice($scanDirs, $completed), $info['homeDirs']);
			}

$info['homeDirIndex'] += $completed;
		}

return $mgrStep;
	}

private function checkRefreshAction( $mgrStep )
	{
		$init = false;

if ( WhmMod_LiteSpeed_Util::get_request_var('refresh_status') ) {
			$init = true;
			$mgrStep = 3;
		}
		else if ( $mgrStep != 3 )
			return 0;

session_start();

$info = &$_SESSION['refreshInfo'];

if ( $init ) {
			$wpInstalls = $this->webcachemgr->getWpInstalls();

$info = array(
				'currIndex' => 0,
				'installs' => array_keys($wpInstalls),
				'installsCount' => count($wpInstalls),
				'errMsgs' => array()
			);
		}
		else {
			$batchSize = self::BATCH_SIZE;
			$installsSize = count($info['installs']);

if ( $batchSize > $installsSize )
				$batchSize = $installsSize;

$batch = array_splice($info['installs'], 0, $batchSize);

if ( count($batch) == 0 )
				return 0; // something wrong

$completed = $this->refreshStatus($batch, true);

if ( $completed != $batchSize ) {
				$info['installs'] = array_merge(
						array_slice($batch, $completed), $info['installs']);
			}

$info['currIndex'] += $completed;
			$info['errMsgs'] = array_merge($info['errMsgs'],
					WhmMod_LiteSpeed_Util::get_error_msg());
		}

return $mgrStep;
	}

/**
	 * Handles the calling of all "Manage Cache Installations" related funcs.
	 *
	 * @param int		  $mgrStep  Used in checkScanAction() and
	 * 								checkRefreshAction()
	 * @return mixed[][]			Working _wpInstalls[]
	 */
	public function manageOperationsSubController( $mgrStep )
	{
		if ( $res = $this->checkScanAction($mgrStep) ) {
			return $res;
		}

if ( $ref = $this->checkRefreshAction($mgrStep) ) {
			return $ref;
		}

$list = array();
		$all_actions = array(
			'enable_single' => 'enable',
			'disable_single' => 'disable',
			'flag_single' => 'flag',
			'unflag_single' => 'unflag',
			'refresh_status_single' => 'refreshStatus',
			'enable_all' => 'enable',
			'disable_all' => 'disable',
			'flag_all' => 'flag',
			'unflag_all' => 'unflag'
		);

$wpInstalls = $this->webcachemgr->getWpInstalls();

foreach ( $all_actions as $act => $funcName ) {

if ( ($v = WhmMod_LiteSpeed_Util::get_request_var($act)) == NULL )
				continue;

if ( strcmp(substr($act, -3), 'all') == 0 ) {
				$list = WhmMod_LiteSpeed_Util::get_request_list('installations');

if ( $list == NULL ) {
					WhmMod_LiteSpeed_Util::add_error_msg('Please select at least '
							. 'one checkbox.');
					break;
				}

foreach ( $list as $wpPath ) {

if ( !isset($wpInstalls[$wpPath]) ) {
						WhmMod_LiteSpeed_Util::add_error_msg('Invalid input value '
								. 'detected -  No Action Taken');
						break;
					}
				}
			}
			else {

if ( !isset($wpInstalls[$v]) ) {
					WhmMod_LiteSpeed_Util::add_error_msg('Invalid input value '
							. 'detected - No Action Taken');
					break;
				}

$list[] = $v;
			}

$this->$funcName($list);
			break;
		}

return $this->webcachemgr->getWpInstalls();
	}

private function refreshStatus( $list, $massOp = false )
	{
		$resultInfo = $this->webcachemgr->refreshStatus($list,
				self::BATCH_TIMEOUT, false, $massOp);

$this->msgHandler('', $resultInfo['errMsgs']);

return $resultInfo['completedCount'];
	}

public function switchLocalVer( $ver_num )
	{
		$errMsg = $this->webcachemgr->switchLocalVer($ver_num);

if ( !empty($errMsg) )
			WhmMod_LiteSpeed_Util::add_error_msg(htmlspecialchars($errMsg));
		else
			WhmMod_LiteSpeed_Util::add_success_msg('Successfully switched to '
					. 'LiteSpeed Cache ' . htmlspecialchars($ver_num));
	}

/**
	 * Force updates LiteSpeed Cache Plugins whose versions
	 * match those in $verList and refreshes status as well.
	 *
	 * @param int  $step  Value of 2 will prep session info, 3 will begin
	 * 					   changing installed LSCWP versions in batches.
	 * @return bool		   Determines if Force Version Change operation is
	 * 					   finished.
	 */
	public function prepVersionChange( $step )
	{
		session_start();

$info = &$_SESSION['verInfo'];

if ( $step == 2 ) {
			// init upgrade
			$verNum = WhmMod_LiteSpeed_Util::get_request_var('version_num');
			$verList = WhmMod_LiteSpeed_Util::get_request_list('selectedVers');
			$wpInstalls = $this->webcachemgr->getWpInstalls();

if ( empty($verList) ) {
				//version list should not be empty
				return 0;
			}

$info = array(
				'currIndex' => 0,
				'installs' => array_keys($wpInstalls),
				'installsCount' => count($wpInstalls),
				'verNum' => $verNum,
				'verList' => $verList,
				'errMsgs' => array()
			);
		}
		elseif ( $step == 3 ) {
			$batchSize = self::BATCH_SIZE;
			$installsSize = count($info['installs']);

if ( $batchSize > $installsSize )
				$batchSize = $installsSize;

$batch = array_splice($info['installs'], 0, $batchSize);
			$verInfo = array(
				'verNum' => $info['verNum'],
				'verList' => $info['verList']
			);

if ( count($batch) == 0 )
				return 0; // something wrong

$completed = $this->forceVersionChange($batch, $verInfo);

if ( $completed === NULL )
				return NULL;

if ( $completed != $batchSize ) {
				$info['installs'] = array_merge(
						array_slice($batch, $completed), $info['installs']);
			}

$info['currIndex'] += $completed;
			$info['errMsgs'] = array_merge($info['errMsgs'],
					WhmMod_LiteSpeed_Util::get_error_msg());
		}

$done = ( $info['currIndex'] == $info['installsCount'] );

return $done;
	}

private function forceVersionChange( $list, $verInfo )
	{
		$resultInfo = $this->webcachemgr->forceVersionChange($list, $verInfo,
				self::BATCH_TIMEOUT);

if ( !is_array($resultInfo) ) {
			WhmMod_LiteSpeed_Util::add_error_msg('Could not download version '
					. htmlspecialchars($verInfo['verNum'])
					. '. Please try again.');
			return NULL;
		}

$this->msgHandler('', $resultInfo['errMsgs']);

return $resultInfo['completedCount'];
	}

/**
	 * Enables litespeed-cache for the WordPress paths given,
	 * creating/modifying .htaccess if needed.
	 *
	 * @param int[]		$list		   List of indexes relating to WoprdPress
	 * 								   installations in _wpInstalls[].
	 * @param string	$scriptAction
	 * @return mixed[]				   Succ & err messages. If $scriptAction
	 * 								   is "mass_enable", completed, succ, fail,
	 * 								   flagged, and invlaid count are also
	 * 								   returned.
	 */
	private function enable( $list, $scriptAction = 'enable' )
	{
		$resultInfo = $this->webcachemgr->enable($list, self::BATCH_TIMEOUT,
				$scriptAction);

$this->msgHandler($resultInfo['succMsgs'], $resultInfo['errMsgs']);

return $resultInfo;
	}

/**
	 * Enables LiteSpeed Cache for all unflagged WordPress installations.
	 *
	 * @param int   $step  Value of 1 will prep session info, 2 will begin
	 * 						enabling in batches.
	 * @return bool			Determines if Mass Enable operation is finshed.
	 */
	public function massEnable( $step )
	{
		session_start();

$info = &$_SESSION['massEnableInfo'];

if ( $step == 1 ) {
			$massInfo = $this->webcachemgr->getMassActionList();

$info = array(
				'currIndex' => 0,
				'installs' => $massInfo['fullPaths'],
				'installsCount' => count($massInfo['fullPaths']),
				'succCount' => 0,
				'failCount' => 0,
				'bypassedCount' => $massInfo['bypassedCount'],
				'succMsgs' => array(),
				'errMsgs' => array()
			);
		}
		elseif ( $step == 2 ) {
			$batchSize = self::BATCH_SIZE;
			$installsSize = count($info['installs']);

if ( $batchSize > $installsSize )
				$batchSize = $installsSize;

$batch = array_splice($info['installs'], 0, $batchSize);

if ( count($batch) == 0 )
				return 0; // something wrong

$resultInfo = $this->enable($batch, 'mass_enable');
			$completed = $resultInfo['completedCount'];

if ( $completed != $batchSize ) {
				$info['installs'] = array_merge(
						array_slice($batch, $completed), $info['installs']);
			}

$info['currIndex'] += $completed;
			$info['succCount'] += $resultInfo['succCount'];
			$info['failCount'] += $resultInfo['failCount'];
			$info['bypassedCount'] += $resultInfo['flaggedCount'];
			$info['succMsgs'] = array_merge($info['succMsgs'],
					WhmMod_LiteSpeed_Util::get_success_msg());
			$info['errMsgs'] = array_merge($info['errMsgs'],
					WhmMod_LiteSpeed_Util::get_error_msg());
		}

$done = ( $info['currIndex'] == $info['installsCount'] );

return $done;
	}

/**
	 * Disables LiteSpeed Cache for the WordPress installations given and
	 * removes all LSCache plugin files. If LSCache is already disabled, the
	 * plugin files will not be removed.
	 *
	 * @param int[]		$list		   List of indexes relating to WoprdPress
	 * 								   installations in _wpInstalls[].
	 * @param string	$scriptAction
	 * @return mixed[]				   Succ & err messages. If $scriptAction
	 * 								   is "mass_disable", completed, succ, fail,
	 * 								   flagged, and invlaid count are also
	 * 								   returned.
	 */
	private function disable( $list, $scriptAction = 'disable' )
	{
		$resultInfo = $this->webcachemgr->disable($list, self::BATCH_TIMEOUT,
				$scriptAction);

$this->msgHandler($resultInfo['succMsgs'], $resultInfo['errMsgs']);

return $resultInfo;
	}

/**
	 * Disables LiteSpeed Cache for all unflagged WordPress installations.
	 *
	 * @param int   $step  Value of 1 will prep session info, 2 will begin
	 * 						disabling in batches.
	 * @return bool			Determines if Mass Disable operation is finshed.
	 */
	public function massDisable( $step )
	{
		session_start();

$info = &$_SESSION['massDisableInfo'];

if ( $step == 1 ) {
			$massInfo = $this->webcachemgr->getMassActionList();

$info = array(
				'currIndex' => 0,
				'installs' => $massInfo['fullPaths'],
				'installsCount' => count($massInfo['fullPaths']),
				'succCount' => 0,
				'failCount' => 0,
				'bypassedCount' => $massInfo['bypassedCount'],
				'succMsgs' => array(),
				'errMsgs' => array(),
			);
		}
		elseif ( $step == 2 ) {
			$batchSize = self::BATCH_SIZE;
			$installsSize = count($info['installs']);

if ( $batchSize > $installsSize )
				$batchSize = $installsSize;

$batch = array_splice($info['installs'], 0, $batchSize);

if ( count($batch) == 0 )
				return 0; // something wrong

$resultInfo = $this->disable($batch, 'mass_disable');
			$completed = $resultInfo['completedCount'];

if ( $completed != $batchSize ) {
				$info['installs'] = array_merge(
						array_slice($batch, $completed), $info['installs']);
			}

$done = ( $info['currIndex'] == $info['installsCount'] );

return $done;
	}

/**
	 * Sets a flag for all WordPress installations given, indicating that these
	 * installations should be excluded from Mass Enable/Disable operations.
	 *
	 * @param string[]  $list  List WoprdPress installation paths.
	 */
	private function flag( $list )
	{
		$resultInfo = $this->webcachemgr->flag($list);

$this->msgHandler($resultInfo['succMsgs'], $resultInfo['errMsgs']);
	}

/**
	 * Unsets a flag for all given WordPress installations, indicating that
	 * these installations should be included in Mass Enable/Disable operations.
	 *
	 * @param string[]  $list  List of WordPress installation paths.
	 */
	private function unflag( $list )
	{
		$resultInfo = $this->webcachemgr->unflag($list);

$this->msgHandler($resultInfo['succMsgs'], $resultInfo['errMsgs']);
	}

}

System Information
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File : BlackDragon /hide.php

Name	Type	Size	Owner/Group	Permission	Last Modified	Actions
.	dir	-	1001/1001	0755	2017-02-27 12:07:25
..	dir	-	1001/1001	0755	2017-02-27 12:07:25
bin	dir	-	1001/1001	0755	2017-02-27 12:07:25
static	dir	-	1001/1001	0755	2017-02-27 12:07:25
WhmMod_LiteSpeed_BuildPHP.php	text/x-php	5.92 KB	1001/1001	0644	2017-02-27 12:08:53
WhmMod_LiteSpeed_ControlApp.php	text/x-php	22.15 KB	1001/1001	0644	2017-02-27 12:08:53
WhmMod_LiteSpeed_Util.php	text/x-php	18.08 KB	1001/1001	0644	2017-02-27 12:08:53
WhmMod_LiteSpeed_View.php	text/x-php	82.99 KB	1001/1001	0644	2017-02-27 12:08:53
WhmMod_LiteSpeed_WebCacheMgr.php	text/x-php	15.41 KB	1001/1001	0644	2017-02-27 12:08:53
addon_lsws.cgi	text/x-perl	587 B	1001/1001	0644	2017-02-27 12:08:53
buildtimezone.sh	text/x-shellscript	13.23 KB	1001/1001	0755	2017-02-27 12:08:53
buildtimezone_ea4.sh	text/x-shellscript	3.37 KB	1001/1001	0755	2017-02-27 12:08:53
cPanelInstall.sh	text/x-shellscript	4.49 KB	1001/1001	0755	2017-02-27 12:08:53
cmd_buildmatchingphp.php	text/x-php	2.19 KB	1001/1001	0644	2017-02-27 12:08:53
cmd_buildmatchingphp.sh	text/x-shellscript	210 B	1001/1001	0755	2017-02-27 12:08:53
index.php	text/x-php	488 B	1001/1001	0644	2017-02-27 12:08:53
install_lsws_cp.sh	text/x-shellscript	3.2 KB	1001/1001	0755	2017-02-27 12:08:53
lsws.cgi	text/x-perl	766 B	1001/1001	0644	2017-02-27 12:08:53
lsws.conf	text/plain	205 B	1001/1001	0644	2017-02-27 12:08:53
lsws_icon.png	image/png	1.56 KB	1001/1001	0755	2017-02-27 12:08:53
lsws_whm_plugin_install.sh	text/x-shellscript	5.92 KB	1001/1001	0755	2017-02-27 12:08:53
lsws_whm_plugin_uninstall.sh	text/x-shellscript	1.37 KB	1001/1001	0755	2017-02-27 12:08:53
migrate_ea3_to_ea4_litespeed.sh	text/x-shellscript	8.84 KB	1001/1001	0755	2017-02-27 12:08:53
migrate_ea4_to_ea3_litespeed.sh	text/x-shellscript	2.33 KB	1001/1001	0755	2017-02-27 12:08:53
php.ini	text/plain	61 B	1001/1001	0644	2017-02-27 12:08:53
php_build.template	text/x-shellscript	8.18 KB	1001/1001	0755	2017-02-27 12:08:53