session.class.php

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<?php
/* Copyright (C) NAVER <http://www.navercorp.com> */
class session extends ModuleObject
{
    var $lifetime = 18000;
    var $session_started = false;

    function __construct()
    {
        if(Context::isInstalled()) $this->session_started= true;
    }

    function moduleInstall()
    {
        $oDB = &DB::getInstance();
        $oDB->addIndex("session","idx_session_update_mid", array("member_srl","last_update","cur_mid"));

        return new BaseObject();
    }

    function checkUpdate()
    {
        $oDB = &DB::getInstance();
        $oModuleModel = getModel('module');
        $oModuleController = getController('module');
        $version_update_id = implode('.', array(__CLASS__, __XE_VERSION__, 'updated'));
        if($oModuleModel->needUpdate($version_update_id))
        {
            if(!$oDB->isTableExists('session')) return true;
            if(!$oDB->isColumnExists("session","cur_mid")) return true;
            if(!$oDB->isIndexExists("session","idx_session_update_mid")) return true;

            $oModuleController->insertUpdatedLog($version_update_id);
        }

        return false;
    }

    function moduleUpdate()
    {
        $oDB = &DB::getInstance();
        $oModuleModel = getModel('module');
        $oModuleController = getController('module');
        $version_update_id = implode('.', array(__CLASS__, __XE_VERSION__, 'updated'));
        if($oModuleModel->needUpdate($version_update_id))
        {
            if(!$oDB->isTableExists('session'))
            {
                $oDB->createTableByXmlFile($this->module_path.'schemas/session.xml');
            }
            if(!$oDB->isColumnExists("session","cur_mid"))
            {
                $oDB->addColumn('session',"cur_mid","varchar",128);
            }
            if(!$oDB->isIndexExists("session","idx_session_update_mid"))
            {
                $oDB->addIndex("session","idx_session_update_mid", array("member_srl","last_update","cur_mid"));
            }

            $oModuleController->insertUpdatedLog($version_update_id);
        }

        return new BaseObject(0, 'success_updated');
    }

    function unSerializeSession($val)
    {
        $vars = preg_split('/([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff^|]*)\|/', $val,-1,PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE);
        for($i=0; $vars[$i]; $i++) $result[$vars[$i++]] = unserialize($vars[$i]);
        return $result;
    }

    function serializeSession($data)
    {
        if(!count($data)) return;

        $str = '';
        foreach($data as $key => $val) $str .= $key.'|'.serialize($val);
        return substr($str, 0, strlen($str)-1).'}';
    }

    function recompileCache()
    {
    }
}
/* End of file session.class.php */
/* Location: ./modules/session/session.class.php */