source: branches/beta/data/class/SC_Session.php @ 15056

<?php
/*
 * Copyright(c) 2000-2007 LOCKON CO.,LTD. All Rights Reserved.
 *
 * http://www.lockon.co.jp/
 */

/* ¥»¥Ã¥·¥ç¥ó´ÉÍý¥¯¥é¥¹ */
class SC_Session {
    var $login_id;      // ¥í¥°¥¤¥ó¥æ¡¼¥¶Ì¾
    var $authority;     // ¥æ¡¼¥¶¸¢¸Â
    var $cert;          // ǧ¾Úʸ»úÎó(ǧ¾ÚÀ®¸ù¤ÎȽÄê¤Ë»ÈÍÑ)
    var $sid;           // ¥»¥Ã¥·¥ç¥óID
    var $member_id;     // ¥í¥°¥¤¥ó¥æ¡¼¥¶¤Î¼ç¥­¡¼
    var $uniqid;         // ¥Ú¡¼¥¸Á«°Ü¤ÎÀµÅöÀ­¥Á¥§¥Ã¥¯¤Ë»ÈÍÑ
    
    /* ¥³¥ó¥¹¥È¥é¥¯¥¿ */
    function SC_Session() {
        // ¥»¥Ã¥·¥ç¥ó³«»Ï
        sfDomainSessionStart();

        // ¥»¥Ã¥·¥ç¥ó¾ðÊó¤ÎÊݸ
        if(isset($_SESSION['cert'])) {
            $this->sid = session_id();
            $this->cert = $_SESSION['cert'];
            $this->login_id  = $_SESSION['login_id'];
            $this->authority = $_SESSION['authority'];  // ´ÉÍý¼Ô:0, °ìÈÌ:1, ±ÜÍ÷:2
            $this->member_id = $_SESSION['member_id'];
            $this->uniqid    = $_SESSION['uniq_id'];
            
            // ¥í¥°¤Ëµ­Ï¿¤¹¤ë
            gfPrintLog("access : user=".$this->login_id." auth=".$this->authority." sid=".$this->sid);
        } else {
            // ¥í¥°¤Ëµ­Ï¿¤¹¤ë
            gfPrintLog("access error.");
        }
    }
    /* ǧ¾ÚÀ®¸ù¤ÎȽÄê */
    function IsSuccess() {
        global $arrPERMISSION;
        if($this->cert == CERT_STRING) {
            if(isset($arrPERMISSION[$_SERVER['PHP_SELF']])) {
                // ¿ôÃͤ¬¼«Ê¬¤Î¸¢¸Â°Ê¾å¤Î¤â¤Î¤Ç¤Ê¤¤¤È¥¢¥¯¥»¥¹¤Ç¤­¤Ê¤¤¡£
                if($arrPERMISSION[$_SERVER['PHP_SELF']] < $this->authority) {           
                    return AUTH_ERROR;
                } 
            }
            return SUCCESS;
        }
        
        return ACCESS_ERROR;
    }
    
    /* ¥»¥Ã¥·¥ç¥ó¤Î½ñ¤­¹þ¤ß */
    function SetSession($key, $val) {
        $_SESSION[$key] = $val;
    }
    
    /* ¥»¥Ã¥·¥ç¥ó¤ÎÆɤ߹þ¤ß */
    function GetSession($key) {
        return $_SESSION[$key];
    }
    
    /* ¥»¥Ã¥·¥ç¥óID¤Î¼èÆÀ */
    function GetSID() {
        return $this->sid;
    }
    
    /** ¥æ¥Ë¡¼¥¯ID¤Î¼èÆÀ **/ 
    function getUniqId() {
        // ¥æ¥Ë¡¼¥¯ID¤¬¥»¥Ã¥È¤µ¤ì¤Æ¤¤¤Ê¤¤¾ì¹ç¤Ï¥»¥Ã¥È¤¹¤ë¡£
        if( empty($_SESSION['uniqid']) ) {
            $this->setUniqId();
        }
        return $this->GetSession('uniqid');
    }
    
    /** ¥æ¥Ë¡¼¥¯ID¤Î¥»¥Ã¥È **/ 
    function setUniqId() {
        // ͽ¬¤µ¤ì¤Ê¤¤¤è¤¦¤Ë¥é¥ó¥À¥àʸ»úÎó¤òÉÕÍ¿¤¹¤ë¡£
        $this->SetSession('uniqid', sfGetUniqRandomId());
    }
    
    /* ¥»¥Ã¥·¥ç¥ó¤ÎÇË´þ */
    function EndSession() {
        // ¥Ç¥Õ¥©¥ë¥È¤Ï¡¢¡ÖPHPSESSID¡×
        $sname = session_name();
        // ¥»¥Ã¥·¥ç¥óÊÑ¿ô¤òÁ´¤Æ²ò½ü¤¹¤ë
        $_SESSION = array();
        // ¥»¥Ã¥·¥ç¥ó¤òÀÚÃǤ¹¤ë¤Ë¤Ï¥»¥Ã¥·¥ç¥ó¥¯¥Ã¥­¡¼¤âºï½ü¤¹¤ë¡£
        // Note: ¥»¥Ã¥·¥ç¥ó¾ðÊó¤À¤±¤Ç¤Ê¤¯¥»¥Ã¥·¥ç¥ó¤òÇ˲õ¤¹¤ë¡£
        if (isset($_COOKIE[$sname])) {
            setcookie($sname, '', time()-42000, '/');
        }
        // ºÇ½ªÅª¤Ë¡¢¥»¥Ã¥·¥ç¥ó¤òÇ˲õ¤¹¤ë
        session_destroy();
        // ¥í¥°¤Ëµ­Ï¿¤¹¤ë
        gfPrintLog("logout : user=".$this->login_id." auth=".$this->authority." sid=".$this->sid);
    }
    
    // ´ØÏ¢¥»¥Ã¥·¥ç¥ó¤Î¤ßÇË´þ¤¹¤ë¡£
    function logout() {
        unset($_SESSION['cert']);
        unset($_SESSION['login_id']);
        unset($_SESSION['authority']);
        unset($_SESSION['member_id']);
        unset($_SESSION['uniqid']);
        // ¥í¥°¤Ëµ­Ï¿¤¹¤ë
        gfPrintLog("logout : user=".$this->login_id." auth=".$this->authority." sid=".$this->sid);
    }
}
?>