simpledate)
{
return date('Ymd\TH:i:s',$date);
}
return date('Y-m-d\TH:i:s',$date);
}
$formatstring = "%04d-%02d-%02dT%02d:%02d:%02d";
if($this->simpledate)
{
$formatstring = "%04d%02d%02dT%02d:%02d:%02d";
}
return sprintf($formatstring,
$date['year'],$date['month'],$date['mday'],
$date['hour'],$date['min'],$date['sec']);
}
// convert a datetime.iso8601 string into a datearray or timestamp
function iso86012date($isodate,$timestamp=False)
{
$arr = array();
if (ereg('^([0-9]{4})([0-9]{2})([0-9]{2})T([0-9]{2}):([0-9]{2}):([0-9]{2})$',$isodate,$arr))
{
// $isodate is simple ISO8601, remove the difference between split and ereg
array_shift($arr);
}
elseif (($arr = split('[-:T]',$isodate)) && count($arr) == 6)
{
// $isodate is extended ISO8601, do nothing
}
else
{
return False;
}
foreach(array('year','month','mday','hour','min','sec') as $n => $name)
{
$date[$name] = (int)$arr[$n];
}
return $timestamp ? mktime($date['hour'],$date['min'],$date['sec'],
$date['month'],$date['mday'],$date['year']) : $date;
}
/**
* Load a class and include the class file if not done so already.
*
* This function is used to create an instance of a class, and if the class file has not been included it will do so.
* $GLOBALS['egw']->acl =& CreateObject('phpgwapi.acl');
*
* @author RalfBecker@outdoor-training.de
* @param $classname name of class
* @param $p1,$p2,... class parameters (all optional)
* @return object reference to an object
*/
function &CreateObject($class)
{
$classname = $class;
include_once($file='inc/class.'.strtolower($classname).'.inc.php');
if (class_exists($classname))
{
$args = func_get_args();
if(count($args) == 1)
{
$obj =& new $classname;
}
else
{
$code = '$obj =& new ' . $classname . '(';
foreach($args as $n => $arg)
{
if ($n)
{
$code .= ($n > 1 ? ',' : '') . '$args[' . $n . ']';
}
}
$code .= ');';
eval($code);
}
}
if (!is_object($obj))
{
echo "CreateObject('$class'): Cant instanciate class!!!
\n".function_backtrace(1)."
\n";
}
return $obj;
}
/**
* backtrace of the calling functions for php4.3+ else menuaction/scriptname
*
* @author RalfBecker-AT-outdoor-training.de
* @param int $remove=0 number of levels to remove
* @return string function-names separated by slashes (beginning with the calling function not this one)
*/
function function_backtrace($remove=0)
{
if (function_exists('debug_backtrace'))
{
$backtrace = debug_backtrace();
//echo "function_backtrace($remove)".print_r($backtrace,True)."
\n";
foreach($backtrace as $level)
{
if ($remove-- < 0)
{
$ret[] = (isset($level['class'])?$level['class'].'::':'').$level['function'].
(!$level['class'] ? '('.str_replace(EGW_SERVER_ROOT,'',$level['args'][0]).')' : '');
}
}
if (is_array($ret))
{
return implode(' / ',$ret);
}
}
return $_GET['menuaction'] ? $_GET['menuaction'] : str_replace(EGW_SERVER_ROOT,'',$_SERVER['SCRIPT_FILENAME']);
}
function anmelden($user,$pwd) {
global $ERPNAME;
ini_set("gc_maxlifetime","3600");
$tmp = @file_get_contents("../../".$ERPNAME."/config/authentication.pl");
preg_match("/'db'[ ]*=> '(.+)'/",$tmp,$hits);
$dbname=$hits[1];
preg_match("/'password'[ ]*=> '(.+)'/",$tmp,$hits);
$dbpasswd=$hits[1];
preg_match("/'user'[ ]*=> '(.+)'/",$tmp,$hits);
$dbuser=$hits[1];
preg_match("/'host'[ ]*=> '(.+)'/",$tmp,$hits);
$dbhost=($hits[1])?$hits[1]:"localhost";
preg_match("/'port'[ ]*=> '?(.+)'?/",$tmp,$hits);
$dbport=($hits[1])?$hits[1]:"5432";
$db=new myDB($dbhost,$dbuser,$dbpasswd,$dbname,$dbport,true);
if (!$db) return false;
$passwd = crypt($pwd,substr($user,0,2));
$sql="select * from auth.user U left join auth.user_config C on U.id = C.user_id where U.login='$user' and U.password = '$passwd'";
$rs1=$db->getAll($sql,"amelden");
if (!$rs1) return false;
$_SESSION["login"]=$user;
$keys=array("dbname","dbpasswd","dbhost","dbport","dbuser");
foreach ($rs1 as $row) {
if (in_array($row["cfg_key"],$keys)) {
$_SESSION[$row["cfg_key"]]=$row["cfg_value"];
}
}
if (empty($_SESSION["dbhost"])) $_SESSION["dbhost"]="localhost";
if (empty($_SESSION["dbport"])) $_SESSION["dbport"]="5432";
$_SESSION["dbname"]=$_SESSION["dbname"];
$_SESSION["employee"]=$user;
$_SESSION["password"]=$pwd;
return true;
}
?>