KONTOLODON

/var/www/ojs-3.3.0-13/lib/pkp/lib/vendor/adodb/adodb-php/

<?php

// security - hide paths
if (!defined('ADODB_DIR')) die();

global $ADODB_INCLUDED_MEMCACHE;
$ADODB_INCLUDED_MEMCACHE = 1;

global $ADODB_INCLUDED_CSV;
if (empty($ADODB_INCLUDED_CSV)) include_once(ADODB_DIR.'/adodb-csvlib.inc.php');

@version   v5.20.18  28-Jun-2020
  @copyright (c) 2000-2013 John Lim (jlim#natsoft.com). All rights reserved.
  @copyright (c) 2014      Damien Regad, Mark Newnham and the ADOdb community
  Released under both BSD license and Lesser GPL library license.
  Whenever there is any discrepancy between the two licenses,
  the BSD license will take precedence. See License.txt.
  Set tabs to 4 for best viewing.

Latest version is available at http://adodb.org/

Usage:

$db = NewADOConnection($driver);
$db->memCache = true; /// should we use memCache instead of caching in files
$db->memCacheHost = array($ip1, $ip2, $ip3);
$db->memCachePort = 11211; /// this is default memCache port
$db->memCacheCompress = false; /// Use 'true' to store the item compressed (uses zlib)

$db->Connect(...);
$db->CacheExecute($sql);

Note the memcache class is shared by all connections, is created during the first call to Connect/PConnect.

Class instance is stored in $ADODB_CACHE
*/

class ADODB_Cache_MemCache {
		var $createdir = false; // create caching directory structure?

//-----------------------------
		// memcache specific variables

var $hosts;	// array of hosts
		var $port = 11211;
		var $compress = false; // memcache compression with zlib

var $_connected = false;
		var $_memcache = false;

function __construct(&$obj)
		{
			$this->hosts = $obj->memCacheHost;
			$this->port = $obj->memCachePort;
			$this->compress = $obj->memCacheCompress;
		}

// implement as lazy connection. The connection only occurs on CacheExecute call
		function connect(&$err)
		{
			if (!function_exists('memcache_pconnect')) {
				$err = 'Memcache module PECL extension not found!';
				return false;
			}

$memcache = new MemCache;

if (!is_array($this->hosts)) $this->hosts = array($this->hosts);

$failcnt = 0;
			foreach($this->hosts as $host) {
				if (!@$memcache->addServer($host,$this->port,true)) {
					$failcnt += 1;
				}
			}
			if ($failcnt == sizeof($this->hosts)) {
				$err = 'Can\'t connect to any memcache server';
				return false;
			}
			$this->_connected = true;
			$this->_memcache = $memcache;
			return true;
		}

// returns true or false. true if successful save
		function writecache($filename, $contents, $debug, $secs2cache)
		{
			if (!$this->_connected) {
				$err = '';
				if (!$this->connect($err) && $debug) ADOConnection::outp($err);
			}
			if (!$this->_memcache) return false;

if (!$this->_memcache->set($filename, $contents, $this->compress ? MEMCACHE_COMPRESSED : 0, $secs2cache)) {
				if ($debug) ADOConnection::outp(" Failed to save data at the memcached server! \n");
				return false;
			}

return true;
		}

// returns a recordset
		function readcache($filename, &$err, $secs2cache, $rsClass)
		{
			$false = false;
			if (!$this->_connected) $this->connect($err);
			if (!$this->_memcache) return $false;

$rs = $this->_memcache->get($filename);
			if (!$rs) {
				$err = 'Item with such key doesn\'t exists on the memcached server.';
				return $false;
			}

// hack, should actually use _csv2rs
			$rs = explode("\n", $rs);
            unset($rs[0]);
            $rs = join("\n", $rs);
 			$rs = unserialize($rs);
			if (! is_object($rs)) {
				$err = 'Unable to unserialize $rs';
				return $false;
			}
			if ($rs->timeCreated == 0) return $rs; // apparently have been reports that timeCreated was set to 0 somewhere

$tdiff = intval($rs->timeCreated+$secs2cache - time());
			if ($tdiff <= 2) {
				switch($tdiff) {
					case 2:
						if ((rand() & 15) == 0) {
							$err = "Timeout 2";
							return $false;
						}
						break;
					case 1:
						if ((rand() & 3) == 0) {
							$err = "Timeout 1";
							return $false;
						}
						break;
					default:
						$err = "Timeout 0";
						return $false;
				}
			}
			return $rs;
		}

function flushall($debug=false)
		{
			if (!$this->_connected) {
				$err = '';
				if (!$this->connect($err) && $debug) ADOConnection::outp($err);
			}
			if (!$this->_memcache) return false;

$del = $this->_memcache->flush();

if ($debug)
				if (!$del) ADOConnection::outp("flushall: failed! \n");
				else ADOConnection::outp("flushall: succeeded! \n");

return $del;
		}

function flushcache($filename, $debug=false)
		{
			if (!$this->_connected) {
  				$err = '';
  				if (!$this->connect($err) && $debug) ADOConnection::outp($err);
			}
			if (!$this->_memcache) return false;

$del = $this->_memcache->delete($filename);

if ($debug)
				if (!$del) ADOConnection::outp("flushcache: $key entry doesn't exist on memcached server! \n");
				else ADOConnection::outp("flushcache: $key entry flushed from memcached server! \n");

return $del;
		}

// not used for memcache
		function createdir($dir, $hash)
		{
			return true;
		}
	}

Nama File / Folder	Size	Action
contrib	--	NONE
cute_icons_for_site	--	NONE
datadict	--	NONE
docs	--	NONE
drivers	--	NONE
lang	--	NONE
pear	--	NONE
perf	--	NONE
replicate	--	NONE
session	--	NONE
xsl	--	NONE
.gitattributes	0.21KB	Hapus Edit Rename
.mailmap	0.183KB	Hapus Edit Rename
LICENSE.md	25.79KB	Hapus Edit Rename
PATCHES.txt	0.22KB	Hapus Edit Rename
README.md	4.122KB	Hapus Edit Rename
adodb-active-record.inc.php	26.358KB	Hapus Edit Rename
adodb-active-recordx.inc.php	37.896KB	Hapus Edit Rename
adodb-csvlib.inc.php	8.194KB	Hapus Edit Rename
adodb-datadict.inc.php	28.344KB	Hapus Edit Rename
adodb-error.inc.php	8.661KB	Hapus Edit Rename
adodb-errorpear.inc.php	2.286KB	Hapus Edit Rename
adodb-exceptions.inc.php	2.264KB	Hapus Edit Rename
adodb-iterator.inc.php	0.763KB	Hapus Edit Rename
adodb-lib.inc.php	36.537KB	Hapus Edit Rename
adodb-memcache.lib.inc.php	4.926KB	Hapus Edit Rename
adodb-pager.inc.php	7.935KB	Hapus Edit Rename
adodb-pear.inc.php	9.354KB	Hapus Edit Rename
adodb-perf.inc.php	31.131KB	Hapus Edit Rename
adodb-php4.inc.php	0.405KB	Hapus Edit Rename
adodb-time.inc.php	42.699KB	Hapus Edit Rename
adodb-xmlschema.inc.php	53.77KB	Hapus Edit Rename
adodb-xmlschema03.inc.php	60.677KB	Hapus Edit Rename
adodb.inc.php	135.85KB	Hapus Edit Rename
composer.json	0.688KB	Hapus Edit Rename
pivottable.inc.php	6.164KB	Hapus Edit Rename
rsfilter.inc.php	1.548KB	Hapus Edit Rename
server.php	2.341KB	Hapus Edit Rename
toexport.inc.php	3.375KB	Hapus Edit Rename
tohtml.inc.php	5.533KB	Hapus Edit Rename
xmlschema.dtd	1.418KB	Hapus Edit Rename
xmlschema03.dtd	1.638KB	Hapus Edit Rename