<?php
	/************************************************************************************\
	* Expresso Administração                 										     *
	* by Joao Alfredo Knopik Junior (joao.alfredo@gmail.com, jakjr@celepar.pr.gov.br)  	 *
	* -----------------------------------------------------------------------------------*
	*  This program is free software; you can redistribute it and/or modify it			 *
	*  under the terms of the GNU General Public License as published by the			 *
	*  Free Software Foundation; either version 2 of the License, or (at your			 *
	*  option) any later version.														 *
	\************************************************************************************/

	class socomputers
	{
		var $functions;
		
		function socomputers()
		{
			$this->functions = CreateObject('expressoAdmin1_2.functions');
		}

		function write_ldap($dn, $info)
		{
			$connection = $GLOBALS['phpgw']->common->ldapConnect();
			
			if (ldap_add($connection, $dn, $info))
			{
				ldap_close($connection);
				return true;
			}
			else
			{
				echo 'Erro na escrita no LDAP, funcao so->write_ldap';
				ldap_close($connection);
				return false;
			}
		}
		
		function exist_computer_uid($computer_cn)
		{
			$connection = $GLOBALS['phpgw']->common->ldapConnect();
			$search = ldap_search($connection, $GLOBALS['phpgw_info']['server']['ldap_context'], "uid=" . $computer_cn . '$');
			$result = ldap_get_entries($connection, $search);
			if ($result['count'] == 0)
				return false;
			else
				return true;
		}
		
		function get_computer_data($uidnumber, $manager_context)
		{
			$connection = $GLOBALS['phpgw']->common->ldapConnect();
			$search = ldap_search($connection, $manager_context, "uidNumber=" . $uidnumber);
			$result = ldap_get_entries($connection, $search);
			
			// Recupera o DN
			$computer_data['dn'] = $result[0]['dn'];
			
			//Recupera o Nome do Computador (CN)
			$computer_data['computer_cn'] = $result[0]['cn'][0];

			//Recupera a flag SAMBA
			$computer_data['sambaAcctFlags'] = $result[0]['sambaacctflags'][0];
			
			// Recupera a descrição
			$computer_data['computer_description'] = utf8_decode($result[0]['description'][0]);
			
			// Recupera o contexto do email_list
			$tmp = explode(",", $computer_data['dn']);
			for ($i = 1; $i < count($tmp); $i++)
				$computer_data['context'] .= $tmp[$i] . ',';
			$computer_data['context'] = substr($computer_data['context'],0,(strlen($computer_data['context']) - 1));
			
			$a_tmp = explode("-", $result[0]['sambasid'][0]);
			array_pop($a_tmp);
			$computer_data['sambasid'] = implode("-", $a_tmp);
			
			return $computer_data;
		}
		
		function delete_computer_ldap($dn)
		{
			$connection = $GLOBALS['phpgw']->common->ldapConnect();
			$result = ldap_delete($connection, $dn);
			ldap_close($connection);
			return $result;				
		}
		
		function rename_ldap($old_dn, $new_rdn, $new_context)
		{
			$connection = $GLOBALS['phpgw']->common->ldapConnect();
			$result = ldap_rename($connection, $old_dn, $new_rdn, $new_context, true);
			ldap_close($connection);
			return $result;
		}
		
		function ldap_add_attribute($ldap_add_attribute, $dn)
		{
			$connection = $GLOBALS['phpgw']->common->ldapConnect();
			$result = ldap_mod_add($connection, $dn, $ldap_add_attribute);
			ldap_close($connection);
			//Escreve no log
			$this->functions->write_log($GLOBALS['phpgw']->accounts->data['account_lid'], 'add attributes in ldap in email list', $dn,'','','');						
			return $result;
		}
		
		function ldap_remove_attribute($ldap_remove_attribute, $dn)
		{
			$connection = $GLOBALS['phpgw']->common->ldapConnect();
			$result = ldap_mod_del($connection, $dn, $ldap_remove_attribute);
			ldap_close($connection);
			//Escreve no log
			$this->functions->write_log($GLOBALS['phpgw']->accounts->data['account_lid'], 'remove attributes in ldap in email list', $dn,'','','');						
			return $result;
		}

		function ldap_replace_attribute($ldap_replace_attribute, $dn)
		{
			$connection = $GLOBALS['phpgw']->common->ldapConnect();
			$result = ldap_mod_replace($connection, $dn, $ldap_replace_attribute);
			ldap_close($connection);
			return $result;
		}
	}
?>