<?php
require_once 'LDAP/DataObject.php';


class DataObjects_LDAPObjectClass extends LDAP_DataObject {

    
    var $_objectclasses = array('ldapObjectClass');
    
    var $_key = 'cn';
  
    
    
    function __clone() {
        return $this;
    }
    
     
    
    
    function base($base=false)
    {
        if ($base !== false) {
            return $this->_base = $base;
        }
        
        $options = PEAR::getStaticProperty('LDAP_DataObject','options');
        if (isset($options['base'])) {
            $this->_base = 'ou=Objectclasses,ou=Schema,'.$options['base'];
        }
        return $this->_base;
        
    
    
    }
    
    
    function fetch() {
        $ret = parent::fetch();
        $this->mayList = @implode("\n",$this->may);
        $this->mustList = @implode("\n",$this->must);
        //print_r($this);
        return $ret;
    }
    
    var $supObject= false;
    
    function getSup() {
        if (empty($this->sup[0])) {
            return;
        }
        
        $this->supObject = new  DataObjects_LDAPObjectClass;
        $this->supObject->get($this->sup[0]);
        $this->supObject->getSup();
    }
        
    var $mustObjects = array();
    var $mayObjects = array();
    
    function getAttributes() {
       require_once 'DataObjects/LDAPattribute.php';
        if (!empty($this->must)) {
            asort($this->must);
            foreach($this->must as $m) {
                $this->mustObjects[$m] = new DataObjects_LDAPattribute;
                $this->mustObjects[$m]->get($m);
                $this->mustObjects[$m]->getSup();
                $this->mustObjects[$m]->getSyntax();
                $this->mustObjects[$m]->getMatching();
                $this->mustObjects[$m]->inheritedFrom = $this->cn[0];
            }
        }
        if (!empty($this->may)) {
            asort($this->may);
            foreach($this->may as $m) {
                $this->mayObjects[$m] =new DataObjects_LDAPattribute;
                $this->mayObjects[$m]->get($m);
                $this->mayObjects[$m]->getSup();            
                $this->mayObjects[$m]->getSyntax();
                $this->mayObjects[$m]->getMatching();
                $this->mayObjects[$m]->inheritedFrom = $this->cn[0];
            }
        }
        if ($this->supObject) {
            $this->supObject->getAttributes();
        }
    }
    
    var $mustInherited = array();
    var $mayInherited = array();
    var $allAttributes = array();
    
    function flattenAttributes() {
        $this->allAttributes = array_merge($this->mustObjects,$this->mayObjects);
    
        if (empty($this->sup)) {
            return;
        }
        
        
        $sup = $this->supObject;
        
        
        
        
        while (1) {
            $this->mustInherited = array_merge($sup->mustObjects,$this->mustInherited);
            $this->mayInherited = array_merge($sup->mayObjects,$this->mayInherited);
            
            $this->allAttributes = array_merge($this->allAttributes ,$sup->mustObjects);
            $this->allAttributes = array_merge($this->allAttributes ,$sup->mayObjects);
            
            if (empty($sup->sup)) {
                ksort($this->allAttributes );
                return;
            }
            $sup = $sup->supObject;
        }
            
    }
        
    function toBNC() {
        $sup  = $this->sup[0] ? "\nSUP {$this->sup[0]}" : '';
        $st = $this->structural[0] ? "\nSTRUCTURAL" : '';
        $ax = $this->auxiliary[0] ? "\nAUXILARY" : '';
        $may = $this->may[0] ? ("\nMAY ( ". implode(' $ ',$this->may) . ' )') : '';
        $must = $this->must[0] ? ("\nMUST ( ". implode(' $ ',$this->must) . ' )') : '';
        
        return  "{$this->uid[0]} NAME '{$this->cn[0]}' {$sup} {$st} {$ax} {$may} {$must}";

            
    
    }
        
    
    
}
?>