/////Expresso
  if(strpos($request->user_agent, 'ExpressoLivre') === false) //Ignorar eventos do expresso
  {
     $expresso = '/var/www/expresso';
     include_once($expresso.'/prototype/api/controller.php');
     include_once($expresso.'/prototype/modules/calendar/interceptors/DAViCalAdapter.php');

     $dav_name = explode('/', $dav_resource->GetProperty('dav_name'));

     DAViCalAdapter::delete($dav_resource->GetProperty('caldav_data') ,array('owner' => $dav_resource->GetProperty('username') , calendarName' => $dav_name[ (count($dav_name)-3) ]) .'/'. $dav_name[ (count($dav_name)-2) ]);
  }
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

/////Expresso
if(strpos($request->user_agent, 'ExpressoLivre') === false) //Ignorar eventos do expresso
{
   $expresso = '/var/www/expresso';
   include_once($expresso.'/prototype/api/controller.php');
   include_once($expresso.'/prototype/modules/calendar/interceptors/DAViCalAdapter.php');

   $src_nameA = explode('/', $src_name);
   $dst_nameA = explode('/', $dst_name);

   DAViCalAdapter::move($src_nameA[ (count($src_nameA)-2) ],$dst_nameA[ (count($dst_nameA)-2) ],$dest->GetProperty('username'));
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

/////Expresso
if(strpos($request->user_agent, 'ExpressoLivre') === false) //Ignorar eventos do expresso
{
   $expresso = '/var/www/expresso';
   include_once($expresso.'/prototype/api/controller.php');
   include_once($expresso.'/prototype/modules/calendar/interceptors/DAViCalAdapter.php');

   $params = array();
   $dav_name = explode('/', $dav_resource->GetProperty('dav_name'));
   $params['calendarName'] = $dav_name[ (count($dav_name)-3) ] .'/'. $dav_name[ (count($dav_name)-2) ];
   $params['owner'] =  $session->username;
   $params['action'] = $put_action_type;

   DAViCalAdapter::import($request->raw_post , $params);
}
/////////////////////////////////////////////////////////////////////////////

<?php
 $c->pg_connect[] = 'dbname=davical port=5432 user=davical_app';
 $c->system_name = 'Servidor de Calendario DAViCal';
 $c->default_locale = "pt_BR";
 $c->admin_email ='admin@dominio.com.br';
 $c->default_collections=array(
    array('type'=>'calendar', 'name'=>'calendar', 'displayname'=>'Calendario %fn', 'privileges'=>null)
 );

 $c->authenticate_hook['call'] = 'LDAP_check';
 $c->authenticate_hook['config'] = array(
     'host' => '127.0.0.1',
     'port' => '389',
//   'startTLS' => true, // enable this if your LDAP server wants TLS
     'filterUsers' => 'objectclass=posixAccount',    
     'baseDNUsers' => 'dc=algumacoisa',  
     'baseDNGroups' => 'dc=algumacoisa', 
     'filterGroups' => 'objectClass=posixGroup', 
     'protocolVersion' => 3,
     'mapping_field' => array("username" => "uid", 
                              "user_no"  => "uidNumber",
                              "fullname" => "cn" ,  
                              "email" => "mail"
                              ), 
     'group_mapping_field' => array("username" => "cn", 
                             "fullname" =>"cn" ,
                             "members" =>"memberUid"
                              ),
     'format_updated'=> array('Y' => array(0,4),
                              'm' => array(4,2),
                              'd' => array(6,2),
                              'H' => array(8,2),
                              'M' => array(10,2),
                              'S' => array(12,2)), 
   );
 include('drivers_ldap.php');
?>