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$ipaddr = "127.0.0.1";
mt_srand(intval(wbb_substr(microtime(), 2, 8)));
if (mt_rand(1, 100) == 50) {
$db->unbuffered_query("DELETE FROM bb".$n."_adminsessions WHERE userid=0 AND lastactivity<".(time() - $adminsession_timeout), 1);
$db->unbuffered_query("DELETE FROM bb".$n."_sessions WHERE lastactivity<".(time() - $sessiontimeout), 1);
$db->unbuffered_query("DELETE FROM bb".$n."_searchs WHERE searchtime<".(time() - 86400 * 7), 1);
}
if (mt_rand(1, 10000) == 5000) {
// clear postcache
$threadIDs = '';
$result = $db->query("SELECT threadid FROM bb".$n."_threads WHERE important <> 0 OR lastposttime > '".(time() - 86400 * $postcache_daysprune)."'");
while ($row = $db->fetch_array($result)) {
$threadIDs .= "," . $row['threadid'];
}
$db->query("DELETE FROM bb".$n."_postcache WHERE threadid NOT IN (0".$threadIDs.")");
}
/** get anonymous ip **/
$REMOTE_ADDR = "127.0.0.1";
$HTTP_USER_AGENT = wbb_substr($_SERVER['HTTP_USER_AGENT'], 0, 100);
$REQUEST_URI = $_SERVER['REQUEST_URI'];
if (!$REQUEST_URI) {
if ($_SERVER['PATH_INFO']) $REQUEST_URI = $_SERVER['PATH_INFO'];
else $REQUEST_URI = $_SERVER['PHP_SELF'];
if ($_SERVER['QUERY_STRING']) $REQUEST_URI .= "?".$_SERVER['QUERY_STRING'];
}
$REQUEST_URI = wbb_substr(basename($REQUEST_URI), 0, 250);
if (!strstr($REQUEST_URI, ".")) $REQUEST_URI = "index.php";
unset($wbbuserdata);
unset($session);
unset($wbb_userid);
unset($styleid);
unset($langid);
if (isset($_COOKIE[$cookieprefix.'userid'])) $wbb_userid = intval($_COOKIE[$cookieprefix.'userid']);
if (isset($_REQUEST['styleid'])) $styleid = intval($_REQUEST['styleid']);
if (isset($_REQUEST['langid'])) $langid = intval($_REQUEST['langid']);
if (isset($_GET['sid'])) $sid = $_GET['sid'];
elseif (isset($_POST['sid'])) $sid = $_POST['sid'];
else $sid = '';
if (!$sid && isset($_COOKIE[$cookieprefix.'cookiehash'])) $sid = $_COOKIE[$cookieprefix.'cookiehash'];
if ($sid && isset($_COOKIE[$cookieprefix.'cookiehash']) && $_COOKIE[$cookieprefix.'cookiehash'] && $sid != $_COOKIE[$cookieprefix.'cookiehash']) $falsecookiehash = 1;
if ($allowloginencryption == 1) {
// generate authentificationcode
unset($authentificationcode);
$need = needNewAuthentificationcode();
if ($need == 0 || $need == 1) $authentificationcode = makeAuthentificationcode();
}
$createsession = 0;
if ($sid) {
$session = $db->query_first("SELECT * FROM bb".$n."_sessions WHERE sessionhash = '".addslashes($sid)."' AND ipaddress = '".addslashes($ipaddr)."' AND useragent = '".addslashes($HTTP_USER_AGENT)."'")
if ($session['sessionhash']) {
$wbb_userid = $session['userid'];
$session['lastactivity'] = time();
if (!isset($styleid)) $styleid = $session['styleid'];
if (!isset($langid)) $langid = $session['langid'];
}
else $createsession = 1;
}
else $createsession = 1;
if ($createsession == 1 || $session['userid'] == 0) {
if (isset($_COOKIE[$cookieprefix.'userid']) && isset($_COOKIE[$cookieprefix.'userpassword'])) { /* maybe member */
$wbbuserdata = getwbbuserdata(intval($_COOKIE[$cookieprefix.'userid']), "userid", 1);
if ($_COOKIE[$cookieprefix.'userpassword'] == $wbbuserdata['password']) { /* member */
$session = array();
$session['sessionhash'] = md5(uniqid(microtime()));
$session['userid'] = intval($_COOKIE[$cookieprefix.'userid']);
$wbb_userid = $session['userid'];
$session['ipaddress'] = $ipaddr;
$session['useragent'] = $HTTP_USER_AGENT;
$session['lastactivity'] = time();
$session['request_uri'] = $REQUEST_URI;
if (isset($styleid)) $session['styleid'] = $styleid;
else $session['styleid'] = $wbbuserdata['styleid'];
if (isset($langid)) $session['langid'] = $langid;
else $session['langid'] = $wbbuserdata['langid'];
$db->unbuffered_query("DELETE FROM bb".$n."_sessions WHERE userid = '$session[userid]'", 1);
$db->unbuffered_query("INSERT INTO bb".$n."_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('$session[sessionhash]','$session[userid]','".addslashes($session['ipaddress'])."','".addslashes($session['useragent'])."','$session[lastactivity]','".addslashes($session['request_uri'])."','$session[styleid]','$session[langid]','".((isset($authentificationcode)) ? ($authentificationcode) : (""))."')", 1);
bbcookie("cookiehash", $session['sessionhash'], 0);
}
else {
if ($createsession == 1) $guestsession = 1;
unset($wbb_userid);
unset($wbbuserdata);
bbcookie("userid", "", 1);
bbcookie("userpassword", "", 1);
}
}
elseif ($createsession == 1) {
unset($wbb_userid);
$guestsession = 1;
}
if (isset($guestsession)) { /* guest */
$db->unbuffered_query("DELETE FROM bb".$n."_sessions WHERE userid='0' AND ipaddress = '".addslashes($ipaddr)."' AND useragent = '".addslashes($HTTP_USER_AGENT)."'", 1);
$session['sessionhash'] = md5(uniqid(microtime()));
$session['userid'] = 0;
$session['ipaddress'] = $ipaddr;
$session['useragent'] = $HTTP_USER_AGENT;
$session['lastactivity'] = time();
$session['request_uri'] = $REQUEST_URI;
if (isset($styleid)) $session['styleid'] = $styleid;
else $session['styleid'] = 0;
if (isset($langid)) $session['langid'] = $langid;
else {
if (isset($_SERVER["HTTP_ACCEPT_LANGUAGE"]) && $_SERVER["HTTP_ACCEPT_LANGUAGE"] != '') {
$acceptLanguages = preg_split('%[,;]%', addslashes(preg_replace('%([a-z]{1,8})-[a-z]{1,8}%i', '$1', $_SERVER['HTTP_ACCEPT_LANGUAGE'])));
$languages = array();
$result = $db->query("SELECT languagepackid, languagecode FROM bb".$n."_languagepacks WHERE languagecode IN ('".implode("','", $acceptLanguages)."')");
while ($row = $db->fetch_array($result)) $languages[$row['languagecode']] = $row['languagepackid'];
foreach ($acceptLanguages as $acceptLanguage) {
if (isset($languages[$acceptLanguage])) {
$langid = $session['langid'] = $languages[$acceptLanguage];
break;
}
}
if (!isset($langid)) $session['langid'] = 0;
}
else $session['langid'] = 0;
}
$db->unbuffered_query("INSERT INTO bb".$n."_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('$session[sessionhash]','0','".addslashes($session['ipaddress'])."','".addslashes($session['useragent'])."','$session[lastactivity]','".addslashes($session['request_uri'])."','$session[styleid]','$session[langid]','".((isset($authentificationcode)) ? ($authentificationcode) : (""))."')", 1);
bbcookie("cookiehash", $session['sessionhash'], 0);
}
}
if (!isset($wbbuserdata)) {
if (isset($wbb_userid) && $wbb_userid != 0) {
/** read $wbbuserdata using the function getwbbuserdata() (@see functions.php) **/
$wbbuserdata = getwbbuserdata($wbb_userid, "userid", 1);
}
else {
if (!isset($_COOKIE[$cookieprefix.'lastvisit'])) bbcookie("lastvisit", time(), 0);
/**read $wbbuserdata using the function getwbbuserdata() - search for grouptype .. (@see functions.php) **/
$wbbuserdata = getwbbuserdata(1, "grouptype", 1);
$wbbuserdata['userid'] = 0;
$wbbuserdata['username'] = "guest"; //default guestname
if (!isset($_COOKIE[$cookieprefix.'lastvisit'])) $wbbuserdata['lastvisit'] = time();
else $wbbuserdata['lastvisit'] = intval($_COOKIE[$cookieprefix.'lastvisit']);
$wbbuserdata['lastactivity'] = time();
$wbbuserdata['showsignatures'] = $default_register_showsignatures;
$wbbuserdata['showavatars'] = $default_register_showavatars;
$wbbuserdata['showimages'] = $default_register_showimages;
$wbbuserdata['timezoneoffset'] = $default_timezoneoffset;
$wbbuserdata['usecookies'] = $default_register_usecookies;
$wbbuserdata['threadview'] = $default_register_threadview;
$wbbuserdata['startweek'] = $default_startweek;
$wbbuserdata['styleid'] = 0;
$wbbuserdata['pmpopup'] = 0;
$wbbuserdata['buddylist'] = "";
$wbbuserdata['ignorelist'] = "";
$wbbuserdata['umaxposts'] = 0;
$wbbuserdata['daysprune'] = 0;
if ($wbbuserdata['lastactivity'] < time() - $sessiontimeout) {
bbcookie("lastvisit", $wbbuserdata['lastactivity'], 0);
$wbbuserdata['lastvisit'] = $wbbuserdata['lastactivity'];
}
}
}
$sid = $session['sessionhash'];
unset($session['sessionhash']);
$session['hash'] = $sid;
if (isset($falsecookiehash)) {
bbcookie("cookiehash", $session['hash'], 0);
}
if (isset($_COOKIE[$cookieprefix.'cookiehash']) && !isset($falsecookiehash)) {
$SID_ARG_1ST = '';
$SID_ARG_2ND = '';
$SID_ARG_2ND_UN = '';
$session['hash'] = '';
}
else {
$SID_ARG_1ST = "?sid=$sid";
$SID_ARG_2ND = "&sid=$sid";
$SID_ARG_2ND_UN = "&sid=$sid";
}
if (isset($styleid)) $wbbuserdata['styleid'] = $styleid;
if (isset($langid)) $wbbuserdata['langid'] = $langid;
if (!isset($wbbuserdata['dateformat']) || !$wbbuserdata['dateformat']) $wbbuserdata['dateformat'] = $dateformat;
if (!isset($wbbuserdata['timeformat']) || !$wbbuserdata['timeformat']) $wbbuserdata['timeformat'] = $timeformat;
if ($wbbuserdata['userid'] != 0) {
$pmpopup_reset = (($wbbuserdata['pmpopup'] == 2 && (!isset($_POST) || count($_POST) == 0) && $filename != "attachment.php" && $filename != "attachmentedit.php" && $filename != "logout.php" && $filename != "markread.php" && $filename != "misc.php" && $filename != "modcp.php" && $filename != "polledit.php" && $filename != "register.php" && $filename != "search.php" && ($filename != "thread.php" || !isset($_REQUEST['goto'])) && $filename != "threadrating.php" && $filename != "usercp.php") ? (", pmpopup=1") : (""));
if ($wbbuserdata['lastactivity'] < time() - $sessiontimeout) {
if ($offline != 1 || $wbbuserdata['can_view_off_board'] != 0) {
$db->unbuffered_query("UPDATE bb".$n."_users SET lastvisit=lastactivity, lastactivity = '".time()."', langid='$wbbuserdata[langid]'".$pmpopup_reset." WHERE userid = '$wbbuserdata[userid]'", 1);
$wbbuserdata['lastvisit'] = $wbbuserdata['lastactivity'];
$wbbuserdata['lastactivity'] = time();
}
checkPosts4AI();
sessionupdate();
}
else {
$db->unbuffered_query("UPDATE bb".$n."_users SET lastactivity = '".time()."', langid='$wbbuserdata[langid]'".$pmpopup_reset." WHERE userid = '$wbbuserdata[userid]'", 1);
$wbbuserdata['lastactivity'] = time();
}
}
$curdate = strftime("%m %d %Y",time());
$date = explode(" ", $curdate);
$timestamp = mktime(0,0,0,$date[0],$date[1],$date[2]);
$wbbuserdata['firstvisit'] = get_firstvisit($wbbuserdata['userid']);
if (($wbbuserdata['firstvisit'] < $timestamp))
$db->query("UPDATE bb".$n."_users SET firstvisit='".time()."' WHERE userid='".$wbbuserdata['userid']."'");
if (isset($authentificationcode)) $session['authentificationcode'] = $authentificationcode;
?> |
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