commit a7454a14516981d10bb673c6ddb8dc3c9c8250be
parent 42acf4d2ae5d97ec8825afe3e9c43365e6c7191f
Author: dankert <devnull@localhost>
Date: Mon, 27 Dec 2010 23:54:20 +0100
Service-Klassen verschieben: serviceClasses -> util
Diffstat:
65 files changed, 8230 insertions(+), 8230 deletions(-)
diff --git a/do.php b/do.php
@@ -43,7 +43,7 @@ define('OR_TYPE_FOLDER','folder');
define('OR_ACTIONCLASSES_DIR' ,'./action/' );
define('OR_FORMCLASSES_DIR' ,'./formClasses/' );
define('OR_OBJECTCLASSES_DIR' ,'./model/' );
-define('OR_SERVICECLASSES_DIR','./serviceClasses/' );
+define('OR_SERVICECLASSES_DIR','./util/' );
define('OR_LANGUAGE_DIR' ,'./language/' );
define('OR_DBCLASSES_DIR' ,'./db/' );
define('OR_DYNAMICCLASSES_DIR','./dynamicClasses/' );
diff --git a/serviceClasses/.htaccess b/serviceClasses/.htaccess
@@ -1,2 +0,0 @@
-order deny,allow
-deny from all-
\ No newline at end of file
diff --git a/serviceClasses/AbstractTree.class.php b/serviceClasses/AbstractTree.class.php
@@ -1,170 +0,0 @@
-<?php
-#
-# DaCMS Content Management System
-# Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
-#
-# 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.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-
-/**
- * Darstellen einer Baumstruktur mit Funktion zum Laden, Oeffnen und Schliessen
- * von Teilbaeumen
- * @author $Author$
- * @version $Revision$
- * @package openrat.services
- */
-class AbstractTree
-{
- /**
- * Alle Elemente des Baumes
- */
- var $elements = array();
-
- var $tempElements = array();
- var $userIsAdmin = false;
-
- var $autoOpen = array(0,1);
-
- var $opened = array();
-
- /**
- * Hoechste Element-Id
- * @type Integer
- */
- var $maxId;
-
- // Konstruktor
- function AbstractTree()
- {
- // Feststellen, ob der angemeldete Benutzer ein Administrator ist
- $user = Session::getUser();
- $this->userIsAdmin = $user->isAdmin;
-
- // Wurzel-Element laden
- $this->root();
- $this->elements[0] = $this->tempElements[0];
- $this->tempElements = array();
- $this->maxId = 0;
-
- foreach( $this->autoOpen as $openId )
- $this->open($openId);
- }
-
- function refresh() {
-
- $this->elements = array();
-
- // Wurzel-Element laden
- $this->root();
- $this->elements[0] = $this->tempElements[0];
- $this->tempElements = array();
- $this->maxId = 0;
-
- $oids = $this->opened;
- $this->opened = array();
- foreach( $oids as $oid)
- {
- if ( isset($this->elements[$oid]) )
- $this->open($oid);
- }
- }
-
-
-
- function all() {
-
- $this->elements = array();
- $this->opened = array();
-
- // Wurzel-Element laden
- $this->root();
- $this->elements[0] = $this->tempElements[0];
- $this->tempElements = array();
- $this->maxId = 0;
-
- for( $eid=0;isset($this->elements[$eid]); $eid++)
- {
- $this->open($eid);
- }
- }
-
-
- /**
- * Oeffnen eines Teilbaumes. Es wird der eindeutige Name des zu oeffnenden Teilbaumes als
- * Parameter uebergeben
- * @param elementName der Name des Elementes, welches zu oeffnen ist
- */
- function open( $elementId )
- {
- $k = array_search($elementId,$this->opened);
- if ( $k !== false )
- return; // Ist schon offen. Evtl. Reload gedrückt?
-
- $this->opened[] = $elementId;
- $funcName = $this->elements[$elementId]->type;
- if ( empty($funcName) )
- return;
-
- $this->$funcName( $this->elements[$elementId]->internalId );
-
- // Wenn keine Unterelemente gefunden, dann die ?ffnen-Funktion deaktivieren
- if ( count( $this->tempElements ) == 0 )
- $this->elements[$elementId]->type = '';
-
- foreach( $this->tempElements as $treeElement )
- {
- $this->maxId++;
- $this->elements[$elementId]->subElementIds[] = $this->maxId;
- $this->elements[$this->maxId] = $treeElement;
- }
-
- if ( count($this->tempElements)==1 )
- {
- $this->tempElements = array();
- $this->open($this->maxId);
- }
-
- $this->tempElements = array();
- }
-
-
- /**
- * Schliessen eines Teilbaumes
- * @param elementName der Name des Elementes, welches zu schliessen ist
- */
-
- function close( $elementId )
- {
- $this->elements[$elementId]->subElementIds = array();
-
- $k = array_search($elementId,$this->opened);
- if ( $k !== false )
- unset($this->opened[$k]);
- }
-
-
- /**
- * Hinzufuegen eines Baum-Elementes
- * @param TreeElement Hinzuzufuegendes Baumelement
- */
- function addTreeElement( $treeElement )
- {
- $this->tempElements[] = $treeElement;
- }
-
-
-}
-
-?>-
\ No newline at end of file
diff --git a/serviceClasses/AdministrationTree.class.php b/serviceClasses/AdministrationTree.class.php
@@ -1,470 +0,0 @@
-<?php
-#
-# DaCMS Content Management System
-# Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
-#
-# 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.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-
-/**
- * Darstellen einer Baumstruktur mit Administrationfunktionen
- * @author $Author$
- * @version $Revision$
- * @package openrat.services
- */
-class AdministrationTree extends AbstractTree
-{
- /**
- * Alle Elemente des Baumes
- */
- var $elements;
- var $confCache = array();
-
- function root()
- {
- if ( !$this->userIsAdmin )
- Http::notAuthorized('Administration-Tree is only visible for admins.');
-
- $treeElement = new TreeElement();
- $treeElement->text = lang('GLOBAL_ADMINISTRATION');
- $treeElement->description = lang('GLOBAL_ADMINISTRATION');
- $treeElement->type = 'administration';
- $treeElement->icon = 'administration';
-
- $this->addTreeElement( $treeElement );
- $this->autoOpen[] = 2;
- }
-
-
-
- function administration()
- {
- global $conf;
- $conf_config = $conf['interface']['config'];
-
- $treeElement = new TreeElement();
- $treeElement->text = lang('GLOBAL_PROJECTS');
- $treeElement->description = lang('GLOBAL_PROJECTS');
- $treeElement->url = Html::url('project','listing',0,array(REQ_PARAM_TARGET=>'content'));
- $treeElement->icon = 'project_list';
- $treeElement->type = 'projects';
- $treeElement->target = 'cms_main';
-
- $this->addTreeElement( $treeElement );
-
-
- $treeElement = new TreeElement();
- $treeElement->text = lang('USER_AND_GROUPS');
- $treeElement->description = lang('USER_AND_GROUPS');
- $treeElement->icon = 'user_list';
- $treeElement->type = 'userandgroups';
-
- $this->addTreeElement( $treeElement );
-// $this->userandgroups(0);;
-
- if ( $conf_config['enable'] )
- {
- $treeElement = new TreeElement();
- $treeElement->text = lang('PREFERENCES');
- $treeElement->description = lang('PREFERENCES');
- $treeElement->icon = 'config_folder';
- $treeElement->type = 'prefs';
-
- $this->addTreeElement( $treeElement );
- }
-
- // Wechseln zu: Projekte...
- /*
- foreach( Project::getAll() as $id=>$name )
- {
- $treeElement = new TreeElement();
-
- $treeElement->text = lang('PROJECT').' '.$name;
- $treeElement->url = Html::url(array('action' =>'tree',
- 'subaction' =>'reload',
- 'projectid' =>$id ));
- $treeElement->icon = 'project';
- $treeElement->description = '';
- $treeElement->target = 'cms_tree';
-
- $this->addTreeElement( $treeElement );
- }
- */
- }
-
-
-
- function userandgroups( $id )
- {
- $treeElement = new TreeElement();
- $treeElement->text = lang('GLOBAL_USER');
- $treeElement->description = lang('GLOBAL_USER');
- $treeElement->url = Html::url('user','listing',0,array(REQ_PARAM_TARGET=>'content'));
- $treeElement->icon = 'user_list';
- $treeElement->target = 'cms_main';
- $treeElement->type = 'users';
-
- $this->addTreeElement( $treeElement );
-
- $treeElement = new TreeElement();
- $treeElement->text = lang('GLOBAL_GROUPS');
- $treeElement->description = lang('GLOBAL_GROUPS');
- $treeElement->url = Html::url('group','listing',0,array(REQ_PARAM_TARGET=>'content'));
- $treeElement->icon = 'user_list';
- $treeElement->target = 'cms_main';
- $treeElement->type = 'groups';
-
- $this->addTreeElement( $treeElement );
- }
-
-
- function projects( $id )
- {
- // Schleife ueber alle Projekte
- foreach( Project::getAll() as $id=>$name )
- {
- $treeElement = new TreeElement();
-
- $treeElement->internalId = $id;
- $treeElement->text = $name;
- $treeElement->url = Html::url('project','edit',$id,array(REQ_PARAM_TARGET=>'content'));
- $treeElement->icon = 'project';
- $treeElement->description = '';
- $treeElement->target = 'cms_main';
-
- $this->addTreeElement( $treeElement );
- }
- }
-
-
-
- function prefs_system( $id )
- {
- $system = array( 'time' => date('r'),
- 'os' => php_uname('s'),
- 'host' => php_uname('n'),
- 'release'=> php_uname('r'),
- 'machine'=> php_uname('m'),
- 'owner' => get_current_user(),
- 'pid' => getmypid() );
-
- foreach( $system as $key=>$value )
- {
- $treeElement = new TreeElement();
- $treeElement->text = $key.'='.$value;
- $treeElement->icon = 'config_property';
- $this->addTreeElement( $treeElement );
- $treeElement->description = lang('SETTING')." '".$key."'".(!empty($value)?': '.$value:'');
- }
-
- if ( function_exists('getrusage') ) // Funktion existiert auf WIN32 nicht.
- {
- foreach( getrusage() as $name=>$value );
- {
- $treeElement = new TreeElement();
- $treeElement->text = $name.':'.$value;
- $treeElement->description = lang('SETTING')." '".$name."'".(!empty($value)?': '.$value:'');
- $treeElement->icon = 'config_property';
- $this->addTreeElement( $treeElement );
- }
- }
- }
-
-
-
-
- function prefs_php( $id )
- {
- $php_prefs = array( 'version' => phpversion(),
- 'SAPI' => php_sapi_name(),
- 'session-name' => session_name(),
- 'magic_quotes_gpc' => get_magic_quotes_gpc(),
- 'magic_quotes_runtime'=> get_magic_quotes_runtime() );
-
- foreach( array('upload_max_filesize',
- 'file_uploads',
- 'memory_limit',
- 'max_execution_time',
- 'post_max_size',
- 'display_errors',
- 'register_globals'
- ) as $iniName )
- $php_prefs[ $iniName ] = ini_get( $iniName );
-
- foreach( $php_prefs as $key=>$value )
- {
- $treeElement = new TreeElement();
- $treeElement->text = $key.'='.$value;
- $treeElement->description = lang('SETTING')." '".$key."'".(!empty($value)?': '.$value:'');
- $treeElement->icon = 'config_property';
- $this->addTreeElement( $treeElement );
- }
- }
-
-
-
- function prefs_extensions( $id )
- {
- $extensions = get_loaded_extensions();
- asort( $extensions );
-
- foreach( $extensions as $id=>$extensionName )
- {
- $treeElement = new TreeElement();
- $treeElement->text = $extensionName;
- $treeElement->icon = 'config_property';
- $treeElement->internalId = $id;
- $this->addTreeElement( $treeElement );
- }
- }
-
-
-
- function prefs_extension( $id )
- {
- $extensions = get_loaded_extensions();
- $functions = get_extension_funcs( $extensions[$id] );
- asort( $functions );
-
- foreach( $functions as $functionName )
- {
- $treeElement = new TreeElement();
- $treeElement->text = $functionName;
- $treeElement->icon = 'config_property';
- $this->addTreeElement( $treeElement );
- }
- }
-
-
- /**
- * Anzeigen von Einstellungen.
- *
- * @param $id
- */
- function prefs( $id )
- {
- global $conf;
-
- if ( !@$conf['security']['show_system_info'] )
- return;
-
- $conf_config = $conf['interface']['config'];
-
-
- $treeElement = new TreeElement();
-
- $treeElement->internalId = 0;
- $treeElement->text = 'OpenRat';
- $treeElement->icon = 'config_folder';
-
- if ( !empty($conf_config['file_manager_url']) )
- $treeElement->url = $conf_config['file_manager_url'];
- $treeElement->target = '_blank';
- $treeElement->description = '';
- $treeElement->type = 'prefs_cms';
- $this->addTreeElement( $treeElement );
-
-
-
- if ( !empty($conf_config['show_system']) )
- {
- $treeElement = new TreeElement();
-
- $treeElement->internalId = 0;
- $treeElement->text = lang('GLOBAL_SYSTEM');
- $treeElement->icon = 'config_folder';
-
- $treeElement->description = '';
- $treeElement->target = 'cms_main';
- $treeElement->type = 'prefs_system';
- $this->addTreeElement( $treeElement );
- }
-
-
- if ( !empty($conf_config['show_interpreter']) )
- {
- $treeElement = new TreeElement();
-
- $treeElement->internalId = 0;
- $treeElement->text = lang('GLOBAL_PHP');
- $treeElement->icon = 'config_folder';
-
- $treeElement->description = '';
- $treeElement->target = 'cms_main';
- $treeElement->type = 'prefs_php';
- $this->addTreeElement( $treeElement );
- }
-
-
- if ( !empty($conf_config['show_extensions']) )
- {
- $treeElement = new TreeElement();
-
- $treeElement->internalId = 0;
- $treeElement->text = lang('GLOBAL_EXTENSIONS');
- $treeElement->icon = 'config_folder';
-
- $treeElement->description = '';
- $treeElement->target = 'cms_main';
- $treeElement->type = 'prefs_extensions';
- $this->addTreeElement( $treeElement );
- }
- }
-
-
- function prefs_cms( $id )
- {
- global $conf;
-
- if ( $id == 0 )
- {
- $tmpConf = $conf;
- }
- else
- $tmpConf = $this->confCache[$id];
-
- if ( !is_array($tmpConf) )
- $tmpConf = array('unknown');
-
- foreach( $tmpConf as $key=>$value )
- {
- if ( is_array($value) )
- {
- $this->confCache[crc32($key)] = $value;
-
- $treeElement = new TreeElement();
-
- $treeElement->internalId = crc32($key);
- $treeElement->text = $key;
-// if ( $id == 0 )
-// $treeElement->url = Html::url('main','prefs',0,array('conf'=>$key));
- $treeElement->icon = 'config_folder';
-
- $treeElement->description = count($value).' '.lang('SETTINGS');
- $treeElement->target = 'cms_main';
- $treeElement->type = 'prefs_cms';
- $this->addTreeElement( $treeElement );
- }
- else
- {
- // Die PHP-funktion 'parse_ini_file()' liefert alle Einstellungen leider nur als String
- // Daher weiß man hier nicht, ob '1' nun '1' oder 'true' heißen soll.
- if ( $value=='' )
- // Anzeige 'Leer'
- $value = lang('EMPTY');
- elseif ( $value=='0' )
- // Anzeige 'Nein'
- $value = $value.' ('.lang('IS_NO').')';
- elseif ( $value=='1' )
- // Anzeige 'Ja'
- $value = '+'.$value.' ('.lang('IS_YES').')';
- elseif ( is_numeric($value) )
- // Anzeige numerische Werte
- $value = ($value>0?'+':'').$value;
- else
- // Anzeige von Zeichenketten
- $value = $value;
-
- $this->confCache[crc32($key)] = $value;
-
- if ( strpos($key,'pass') !== FALSE )
- $value = '***'; // Kennwörter nicht anzeigen
-
- $treeElement = new TreeElement();
- $treeElement->text = $key.': '.$value;
- $treeElement->icon = 'config_property';
- $treeElement->description = lang('SETTING')." '".$key."'".(!empty($value)?': '.$value:'');
-
- $this->addTreeElement( $treeElement );
- }
- }
- }
-
-
- function users( $id )
- {
- foreach( User::getAllUsers() as $user )
- {
- $treeElement = new TreeElement();
-
- $treeElement->internalId = $user->userid;
- $treeElement->text = $user->name;
- $treeElement->url = Html::url('user','edit',
- $user->userid,array(REQ_PARAM_TARGET=>'content') );
- $treeElement->icon = 'user';
-
- $desc = $user->fullname;
-
- if ( $user->isAdmin )
- $desc .= ' ('.lang('USER_ADMIN').') ';
- if ( $user->desc == "" )
- $desc .= ' - '.lang('GLOBAL_NO_DESCRIPTION_AVAILABLE');
- else
- $desc .= ' - '.$user->desc;
-
- $treeElement->description = $desc;
- $treeElement->target = 'cms_main';
-
- $this->addTreeElement( $treeElement );
- }
- }
-
-
- function groups( $id )
- {
-
- foreach( Group::getAll() as $id=>$name )
- {
- $treeElement = new TreeElement();
-
- $g = new Group( $id );
- $g->load();
-
- $treeElement->internalId = $id;
- $treeElement->text = $g->name;
- $treeElement->url = Html::url('group','edit',$id,
- array(REQ_PARAM_TARGET=>'content') );
- $treeElement->icon = 'group';
- $treeElement->description = lang('GLOBAL_GROUP').' '.$g->name.': '.implode(', ',$g->getUsers());
- $treeElement->target = 'cms_main';
- $treeElement->type = 'userofgroup';
-
- $this->addTreeElement( $treeElement );
- }
- }
-
-
- function userofgroup( $id )
- {
- $g = new Group( $id );
-
- foreach( $g->getUsers() as $id=>$name )
- {
- $treeElement = new TreeElement();
-
- $u = new User( $id );
- $u->load();
- $treeElement->text = $u->name;
- $treeElement->url = Html::url('user','edit',$id,array(REQ_PARAM_TARGET=>'content'));
- $treeElement->icon = 'user';
- $treeElement->description = $u->fullname;
- $treeElement->target = 'cms_main';
-
- $this->addTreeElement( $treeElement );
- }
- }
-}
-
-?>-
\ No newline at end of file
diff --git a/serviceClasses/Api.class.php b/serviceClasses/Api.class.php
@@ -1,120 +0,0 @@
-<?php
-// ---------------------------------------------------------------------------
-// $Id$
-// ---------------------------------------------------------------------------
-// DaCMS Content Management System
-// Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
-//
-// 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.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-// ---------------------------------------------------------------------------
-// $Log$
-// Revision 1.5 2004-11-10 22:50:10 dankert
-// Neue Methode execute()
-//
-// Revision 1.4 2004/10/06 09:53:39 dankert
-// Benutzung auch nicht-statisch
-//
-// Revision 1.3 2004/05/03 20:21:34 dankert
-// neu: setObjectId()
-//
-// Revision 1.2 2004/05/02 15:04:16 dankert
-// Einf?gen package-name (@package)
-//
-// Revision 1.1 2004/04/24 17:03:29 dankert
-// Initiale Version
-//
-// ---------------------------------------------------------------------------
-
-/**
- * Service-Klasse fuer allgemeine Interface-Methoden. Insbesondere
- * in Code-Elementen kann und soll auf diese Methoden zurueckgegriffen
- * werden.
- * @author $Author$
- * @version $Revision$
- * @package openrat.services
- */
-class Api
-{
- var $output = '';
- var $objectid = 0;
- var $page;
-
- function db()
- {
- return db_connection();
- }
-
- function pageid()
- {
- echo 'WARNING: pageid() deprecated!<br>';
- global $SESS;
- return $SESS['objectid'];
- }
-
- function getObjectId()
- {
- return $this->objectid;
- }
-
- function setObjectId( $objectid )
- {
- $this->objectid = $objectid;
- }
-
- function getRootObjectId()
- {
- return Folder::getRootObjectId();
- }
-
- function folderid()
- {
- global $SESS;
- return $SESS['folderid'];
- }
-
-
- function execute( $code )
- {
- global $conf_tmpdir;
- $code = "<?php\n".$code."\n?>";
-
- $tmp = $conf_tmpdir.'/'.md5(microtime()).'.tmp';
- $f = fopen( $tmp,'w' );
- fwrite( $f,$code );
- fclose( $f );
-
- require( $tmp ); // Ausfuehren des temporaeren PHP-Codes
-
- unlink( $tmp );
- $inhalt = Api::getOutput();
- $this->output( $inhalt );
- }
-
- function delOutput()
- {
- $this->output = '';
- }
-
- function output( $text )
- {
- $this->output .= $text;
- }
-
-
- function getOutput()
- {
- return $this->output;
- }
-}-
\ No newline at end of file
diff --git a/serviceClasses/ArchiveTar.class.php b/serviceClasses/ArchiveTar.class.php
@@ -1,397 +0,0 @@
-<?php
-/*
-=======================================================================
-Name:
- tar Class
-
-Author:
- Josh Barger <joshb@npt.com>
-
-Description:
- This class reads and writes Tape-Archive (TAR) Files and Gzip
- compressed TAR files, which are mainly used on UNIX systems.
- This class works on both windows AND unix systems, and does
- NOT rely on external applications!! Woohoo!
-
-Usage:
- Copyright (C) 2002 Josh Barger
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details at:
- http://www.gnu.org/copyleft/lesser.html
-
- If you use this script in your application/website, please
- send me an e-mail letting me know about it :)
-
-Bugs:
- Please report any bugs you might find to my e-mail address
- at joshb@npt.com. If you have already created a fix/patch
- for the bug, please do send it to me so I can incorporate it into my release.
-
-Version History:
- 1.0 04/10/2002 - InitialRelease
-
- 2.0 04/11/2002 - Merged both tarReader and tarWriter
- classes into one
- - Added support for gzipped tar files
- Remember to name for .tar.gz or .tgz
- if you use gzip compression!
- :: THIS REQUIRES ZLIB EXTENSION ::
- - Added additional comments to
- functions to help users
- - Added ability to remove files and
- directories from archive
- 2.1 04/12/2002 - Fixed serious bug in generating tar
- - Created another example file
- - Added check to make sure ZLIB is
- installed before running GZIP
- compression on TAR
- 2.2 05/07/2002 - Added automatic detection of Gzipped
- tar files (Thanks go to J�rgen Falch
- for the idea)
- - Changed "private" functions to have
- special function names beginning with
- two underscores
-=======================================================================
-*/
-
-
-class ArchiveTar
-{
- // Unprocessed Archive Information
- var $filename;
- var $isGzipped;
- var $tar_file;
-
- // Processed Archive Information
- var $files;
- var $directories;
- var $numFiles;
- var $numDirectories;
-
-
- // Class Constructor -- Does nothing...
- function tar() {
- return true;
- }
-
-
- // Computes the unsigned Checksum of a file's header
- // to try to ensure valid file
- // PRIVATE ACCESS FUNCTION
- function __computeUnsignedChecksum($bytestring)
- {
- $unsigned_chksum=0;
- for($i=0; $i<512; $i++)
- $unsigned_chksum += ord($bytestring[$i]);
- for($i=0; $i<8; $i++)
- $unsigned_chksum -= ord($bytestring[148 + $i]);
- $unsigned_chksum += ord(" ") * 8;
-
- return $unsigned_chksum;
- }
-
-
- // Converts a NULL padded string to a non-NULL padded string
- // PRIVATE ACCESS FUNCTION
- function __parseNullPaddedString($string)
- {
- $position = strpos($string,chr(0));
- return substr($string,0,$position);
- }
-
-
- // This function parses the current TAR file
- // PRIVATE ACCESS FUNCTION
- function __parseTar()
- {
- // Read Files from archive
- $this->numFiles=0;
- $tar_length = strlen($this->tar_file);
- $main_offset = 0;
- while($main_offset < $tar_length) {
- // If we read a block of 512 nulls, we are at the end of the archive
- if(substr($this->tar_file,$main_offset,512) == str_repeat(chr(0),512))
- break;
-
- // Parse file name
- $file_name = $this->__parseNullPaddedString(substr($this->tar_file,$main_offset,100));
-
- // Parse the file mode
- $file_mode = substr($this->tar_file,$main_offset + 100,8);
-
- // Parse the file user ID
- $file_uid = octdec(substr($this->tar_file,$main_offset + 108,8));
-
- // Parse the file group ID
- $file_gid = octdec(substr($this->tar_file,$main_offset + 116,8));
-
- // Parse the file size
- $file_size = octdec(substr($this->tar_file,$main_offset + 124,12));
-
- // Parse the file update time - unix timestamp format
- $file_time = octdec(substr($this->tar_file,$main_offset + 136,12));
-
- // Parse Checksum
- $file_chksum = octdec(substr($this->tar_file,$main_offset + 148,6));
-
- // Parse user name
- $file_uname = $this->__parseNullPaddedString(substr($this->tar_file,$main_offset + 265,32));
-
- // Parse Group name
- $file_gname = $this->__parseNullPaddedString(substr($this->tar_file,$main_offset + 297,32));
-
- // Make sure our file is valid
- if($this->__computeUnsignedChecksum(substr($this->tar_file,$main_offset,512)) != $file_chksum)
- return false;
-
- // Parse File Contents
- $file_contents = substr($this->tar_file,$main_offset + 512,$file_size);
-
- /* ### Unused Header Information ###
- $activeFile["typeflag"] = substr($this->tar_file,$main_offset + 156,1);
- $activeFile["linkname"] = substr($this->tar_file,$main_offset + 157,100);
- $activeFile["magic"] = substr($this->tar_file,$main_offset + 257,6);
- $activeFile["version"] = substr($this->tar_file,$main_offset + 263,2);
- $activeFile["devmajor"] = substr($this->tar_file,$main_offset + 329,8);
- $activeFile["devminor"] = substr($this->tar_file,$main_offset + 337,8);
- $activeFile["prefix"] = substr($this->tar_file,$main_offset + 345,155);
- $activeFile["endheader"] = substr($this->tar_file,$main_offset + 500,12);
- */
-
- if($file_size > 0) {
- // Increment number of files
- $this->numFiles++;
-
- // Create us a new file in our array
- $activeFile = &$this->files[];
-
- // Asign Values
- $activeFile["name"] = $file_name;
- $activeFile["mode"] = $file_mode;
- $activeFile["size"] = $file_size;
- $activeFile["time"] = $file_time;
- $activeFile["user_id"] = $file_uid;
- $activeFile["group_id"] = $file_gid;
- $activeFile["user_name"] = $file_uname;
- $activeFile["group_name"] = $file_gname;
- $activeFile["checksum"] = $file_chksum;
- $activeFile["file"] = $file_contents;
-
- } else {
- // Increment number of directories
- $this->numDirectories++;
-
- // Create a new directory in our array
- $activeDir = &$this->directories[];
-
- // Assign values
- $activeDir["name"] = $file_name;
- $activeDir["mode"] = $file_mode;
- $activeDir["time"] = $file_time;
- $activeDir["user_id"] = $file_uid;
- $activeDir["group_id"] = $file_gid;
- $activeDir["user_name"] = $file_uname;
- $activeDir["group_name"] = $file_gname;
- $activeDir["checksum"] = $file_chksum;
- }
-
- // Move our offset the number of blocks we have processed
- $main_offset += 512 + (ceil($file_size / 512) * 512);
- }
-
- return true;
- }
-
-
- // Read a non gzipped tar file in for processing
- // PRIVATE ACCESS FUNCTION
- function __readTar($filename='')
- {
- // Set the filename to load
- // Read in the TAR file
-
- if($this->tar_file[0] == chr(31) && $this->tar_file[1] == chr(139) && $this->tar_file[2] == chr(8)) {
- if(!function_exists("gzinflate"))
- return false;
-
- $this->isGzipped = TRUE;
-
- $this->tar_file = gzinflate(substr($this->tar_file,10,-4));
- }
-
- // Parse the TAR file
- $this->__parseTar();
-
- return true;
- }
-
-
- // Generates a TAR file from the processed data
- // PRIVATE ACCESS FUNCTION
- function __generateTAR()
- {
- // Clear any data currently in $this->tar_file
- unset($this->tar_file);
-
- // Generate Records for each directory, if we have directories
- if($this->numDirectories > 0) {
- foreach($this->directories as $key => $information) {
- unset($header);
-
- // Generate tar header for this directory
- // Filename, Permissions, UID, GID, size, Time, checksum, typeflag, linkname, magic, version, user name, group name, devmajor, devminor, prefix, end
- $header .= str_pad($information["name"],100,chr(0));
- $header .= str_pad(decoct($information["mode"]),7,"0",STR_PAD_LEFT) . chr(0);
- $header .= str_pad(decoct($information["user_id"]),7,"0",STR_PAD_LEFT) . chr(0);
- $header .= str_pad(decoct($information["group_id"]),7,"0",STR_PAD_LEFT) . chr(0);
- $header .= str_pad(decoct(0),11,"0",STR_PAD_LEFT) . chr(0);
- $header .= str_pad(decoct($information["time"]),11,"0",STR_PAD_LEFT) . chr(0);
- $header .= str_repeat(" ",8);
- $header .= "5";
- $header .= str_repeat(chr(0),100);
- $header .= str_pad("ustar",6,chr(32));
- $header .= chr(32) . chr(0);
- $header .= str_pad("",32,chr(0));
- $header .= str_pad("",32,chr(0));
- $header .= str_repeat(chr(0),8);
- $header .= str_repeat(chr(0),8);
- $header .= str_repeat(chr(0),155);
- $header .= str_repeat(chr(0),12);
-
- // Compute header checksum
- $checksum = str_pad(decoct($this->__computeUnsignedChecksum($header)),6,"0",STR_PAD_LEFT);
- for($i=0; $i<6; $i++) {
- $header[(148 + $i)] = substr($checksum,$i,1);
- }
- $header[154] = chr(0);
- $header[155] = chr(32);
-
- // Add new tar formatted data to tar file contents
- $this->tar_file .= $header;
- }
- }
-
- // Generate Records for each file, if we have files (We should...)
- if($this->numFiles > 0)
- {
- foreach($this->files as $key => $information)
- {
- unset($header);
- $header = '';
-
- // Generate the TAR header for this file
- // Filename, Permissions, UID, GID, size, Time, checksum, typeflag, linkname, magic, version, user name, group name, devmajor, devminor, prefix, end
- $header .= str_pad($information["name"],100,chr(0));
- $header .= str_pad(decoct($information["mode"]),7,"0",STR_PAD_LEFT) . chr(0);
- $header .= str_pad(decoct($information["user_id"]),7,"0",STR_PAD_LEFT) . chr(0);
- $header .= str_pad(decoct($information["group_id"]),7,"0",STR_PAD_LEFT) . chr(0);
- $header .= str_pad(decoct($information["size"]),11,"0",STR_PAD_LEFT) . chr(0);
- $header .= str_pad(decoct($information["time"]),11,"0",STR_PAD_LEFT) . chr(0);
- $header .= str_repeat(" ",8);
- $header .= "0";
- $header .= str_repeat(chr(0),100);
- $header .= str_pad("ustar",6,chr(32));
- $header .= chr(32) . chr(0);
- $header .= str_pad($information["user_name"],32,chr(0)); // How do I get a file's user name from PHP?
- $header .= str_pad($information["group_name"],32,chr(0)); // How do I get a file's group name from PHP?
- $header .= str_repeat(chr(0),8);
- $header .= str_repeat(chr(0),8);
- $header .= str_repeat(chr(0),155);
- $header .= str_repeat(chr(0),12);
-
- // Compute header checksum
- $checksum = str_pad(decoct($this->__computeUnsignedChecksum($header)),6,"0",STR_PAD_LEFT);
- for($i=0; $i<6; $i++)
- {
- $header[(148 + $i)] = substr($checksum,$i,1);
- }
- $header[154] = chr(0);
- $header[155] = chr(32);
-
- // Pad file contents to byte count divisible by 512
- $file_contents = str_pad($information["file"],(ceil($information["size"] / 512) * 512),chr(0));
-
- // Add new tar formatted data to tar file contents
- $this->tar_file .= $header . $file_contents;
- }
- }
-
- // Add 512 bytes of NULLs to designate EOF
- $this->tar_file .= str_repeat(chr(0),512);
-
- return true;
- }
-
-
- // Open a TAR file
- function openTAR($value)
- {
- // Clear any values from previous tar archives
- unset($this->filename);
- unset($this->isGzipped);
- unset($this->tar_file);
- unset($this->files);
- unset($this->directories);
- unset($this->numFiles);
- unset($this->numDirectories);
-
- $this->filename = 'none';
- $this->tar_file = $value;
- // Parse this file
- $this->__readTar();
-
- return true;
- }
-
-
- // Write the currently loaded tar archive to disk
- function saveTar()
- {
- if(!$this->filename)
- return false;
-
- // Write tar to current file using specified gzip compression
- $this->toTar($this->filename,$this->isGzipped);
-
- return true;
- }
-
-
- // Saves tar archive to a different file than the current file
- function toTar($filename,$useGzip)
- {
- if(!$filename)
- return false;
-
- // Encode processed files into TAR file format
- $this->__generateTar();
-
- // GZ Compress the data if we need to
- if($useGzip) {
- // Make sure we have gzip support
- if(!function_exists("gzencode"))
- return false;
-
- $file = gzencode($this->tar_file);
- } else {
- $file = $this->tar_file;
- }
-
- // Write the TAR file
- $fp = fopen($filename,"wb");
- fwrite($fp,$file);
- fclose($fp);
-
- return true;
- }
-}
-
-?>-
\ No newline at end of file
diff --git a/serviceClasses/ArchiveUnzip.class.php b/serviceClasses/ArchiveUnzip.class.php
@@ -1,447 +0,0 @@
-<?php
-// 28/11/2005 (2.4)
-// - dUnzip2 is now compliant with wrong placed "Data Description", made by some compressors,
-// like the classes ZipLib and ZipLib2 by 'Hasin Hayder'. Thanks to Ricardo Parreno for pointing it.
-// 09/11/2005 (2.3)
-// - Added optional parameter '$stopOnFile' on method 'getList()'.
-// If given, file listing will stop when find given filename. (Useful to open and unzip an exact file)
-// 06/11/2005 (2.21)
-// - Added support to PK00 file format (Packed to Removable Disk) (thanks to Lito [PHPfileNavigator])
-// - Method 'getExtraInfo': If requested file doesn't exist, return FALSE instead of Array()
-// 31/10/2005 (2.2)
-// - Removed redundant 'file_name' on centralDirs declaration (thanks to Lito [PHPfileNavigator])
-// - Fixed redeclaration of file_put_contents when in PHP4 (not returning true)
-
-##############################################################
-# Class dUnzip2 v2.4
-#
-# Author: Alexandre Tedeschi (d)
-# E-Mail: alexandrebr at gmail dot com
-# Londrina - PR / Brazil
-#
-# Objective:
-# This class allows programmer to easily unzip files on the fly.
-#
-# Requirements:
-# This class requires extension ZLib Enabled. It is default
-# for most site hosts around the world, and for the PHP Win32 dist.
-#
-# To do:
-# * Error handling
-# * Write a PHP-Side gzinflate, to completely avoid any external extensions
-# * Write other decompress algorithms
-#
-# If you modify this class, or have any ideas to improve it, please contact me!
-# You are allowed to redistribute this class, if you keep my name and contact e-mail on it.
-##############################################################
-
-class ArchiveUnzip{
-
- // Public
- var $files = array();
- var $value = '';
- var $fileName;
- var $compressedList; // You will problably use only this one!
- var $centralDirList; // Central dir list... It's a kind of 'extra attributes' for a set of files
- var $endOfCentral; // End of central dir, contains ZIP Comments
- var $debug;
-
- // Private
- var $fh;
- var $zipSignature = "\x50\x4b\x03\x04"; // local file header signature
- var $dirSignature = "\x50\x4b\x01\x02"; // central dir header signature
- var $dirSignatureE= "\x50\x4b\x05\x06"; // end of central dir signature
-
- // Public
- Function ArchiveUnzip()
- {
- $this->compressedList =
- $this->centralDirList =
- $this->endOfCentral = Array();
- }
-
- function open( $value )
- {
- $this->fileName = tempnam('/tmp','unzip');
-// echo $this->fileName;
- $fo = fopen( $this->fileName,'w');
- fwrite($fo,$value);
- $this->unzipAll();
- }
-
-
- Function getList($stopOnFile=false){
- if(sizeof($this->compressedList)){
- $this->debugMsg(1, "Returning already loaded file list.");
- return $this->compressedList;
- }
-
- // Open file, and set file handler
- $fh = fopen($this->fileName, "r");
- $this->fh = &$fh;
- if(!$fh){
- $this->debugMsg(2, "Failed to load file.");
- return false;
- }
-
- // Loop the file, looking for files and folders
- $ddTry = false;
- fseek($fh, 0);
- for(;;){
- // Check if the signature is valid...
- $signature = fread($fh, 4);
- if(feof($fh)){
-# $this->debugMsg(1, "Reached end of file");
- break;
- }
-
- // If signature is a 'Packed to Removable Disk', just ignore it and move to the next.
- if($signature == 'PK00'){
- $this->debugMsg(1, "Found PK00: Packed to Removable Disk");
- continue;
- }
-
- // If signature of a 'Local File Header'
- if($signature == $this->zipSignature){
- # $this->debugMsg(1, "Zip Signature!");
-
- // Get information about the zipped file
- $file['version_needed'] = unpack("v", fread($fh, 2)); // version needed to extract
- $file['general_bit_flag'] = unpack("v", fread($fh, 2)); // general purpose bit flag
- $file['compression_method'] = unpack("v", fread($fh, 2)); // compression method
- $file['lastmod_time'] = unpack("v", fread($fh, 2)); // last mod file time
- $file['lastmod_date'] = unpack("v", fread($fh, 2)); // last mod file date
- $file['crc-32'] = fread($fh, 4); // crc-32
- $file['compressed_size'] = unpack("V", fread($fh, 4)); // compressed size
- $file['uncompressed_size'] = unpack("V", fread($fh, 4)); // uncompressed size
- $fileNameLength = unpack("v", fread($fh, 2)); // filename length
- $extraFieldLength = unpack("v", fread($fh, 2)); // extra field length
- $file['file_name'] = fread($fh, $fileNameLength[1]); // filename
- $file['extra_field'] = $extraFieldLength[1]?fread($fh, $extraFieldLength[1]):''; // extra field
- $file['contents-startOffset']= ftell($fh);
-
- // Bypass the whole compressed contents, and look for the next file
- fseek($fh, $file['compressed_size'][1], SEEK_CUR);
-
- // Convert the date and time, from MS-DOS format to UNIX Timestamp
- $BINlastmod_date = str_pad(decbin($file['lastmod_date'][1]), 16, '0', STR_PAD_LEFT);
- $BINlastmod_time = str_pad(decbin($file['lastmod_time'][1]), 16, '0', STR_PAD_LEFT);
- $lastmod_dateY = bindec(substr($BINlastmod_date, 0, 7))+1980;
- $lastmod_dateM = bindec(substr($BINlastmod_date, 7, 4));
- $lastmod_dateD = bindec(substr($BINlastmod_date, 11, 5));
- $lastmod_timeH = bindec(substr($BINlastmod_time, 0, 5));
- $lastmod_timeM = bindec(substr($BINlastmod_time, 5, 6));
- $lastmod_timeS = bindec(substr($BINlastmod_time, 11, 5));
-
- // Mount file table
- $this->compressedList[$file['file_name']] = Array(
- 'file_name' =>$file['file_name'],
- 'compression_method'=>$file['compression_method'][1],
- 'version_needed' =>$file['version_needed'][1],
- 'lastmod_datetime' =>mktime($lastmod_timeH, $lastmod_timeM, $lastmod_timeS, $lastmod_dateM, $lastmod_dateD, $lastmod_dateY),
- 'crc-32' =>str_pad(dechex(ord($file['crc-32'][3])), 2, '0', STR_PAD_LEFT).
- str_pad(dechex(ord($file['crc-32'][2])), 2, '0', STR_PAD_LEFT).
- str_pad(dechex(ord($file['crc-32'][1])), 2, '0', STR_PAD_LEFT).
- str_pad(dechex(ord($file['crc-32'][0])), 2, '0', STR_PAD_LEFT),
- 'compressed_size' =>$file['compressed_size'][1],
- 'uncompressed_size' =>$file['uncompressed_size'][1],
- 'extra_field' =>$file['extra_field'],
- 'general_bit_flag' =>str_pad(decbin($file['general_bit_flag'][1]), 8, '0', STR_PAD_LEFT),
- 'contents-startOffset'=>$file['contents-startOffset']
- );
-
- if($stopOnFile) if($file['file_name'] == $stopOnFile){
- $this->debugMsg(1, "Stopping on file...");
- break;
- }
- }
-
- // If signature of a 'Central Directory Structure'
- elseif($signature == $this->dirSignature){
- # $this->debugMsg(1, "Dir Signature!");
-
- $dir['version_madeby'] = unpack("v", fread($fh, 2)); // version made by
- $dir['version_needed'] = unpack("v", fread($fh, 2)); // version needed to extract
- $dir['general_bit_flag'] = unpack("v", fread($fh, 2)); // general purpose bit flag
- $dir['compression_method'] = unpack("v", fread($fh, 2)); // compression method
- $dir['lastmod_time'] = unpack("v", fread($fh, 2)); // last mod file time
- $dir['lastmod_date'] = unpack("v", fread($fh, 2)); // last mod file date
- $dir['crc-32'] = fread($fh, 4); // crc-32
- $dir['compressed_size'] = unpack("V", fread($fh, 4)); // compressed size
- $dir['uncompressed_size'] = unpack("V", fread($fh, 4)); // uncompressed size
- $fileNameLength = unpack("v", fread($fh, 2)); // filename length
- $extraFieldLength = unpack("v", fread($fh, 2)); // extra field length
- $fileCommentLength = unpack("v", fread($fh, 2)); // file comment length
- $dir['disk_number_start'] = unpack("v", fread($fh, 2)); // disk number start
- $dir['internal_attributes'] = unpack("v", fread($fh, 2)); // internal file attributes-byte1
- $dir['external_attributes1']= unpack("v", fread($fh, 2)); // external file attributes-byte2
- $dir['external_attributes2']= unpack("v", fread($fh, 2)); // external file attributes
- $dir['relative_offset'] = unpack("V", fread($fh, 4)); // relative offset of local header
- $dir['file_name'] = fread($fh, $fileNameLength[1]); // filename
- $dir['extra_field'] = $extraFieldLength[1] ?fread($fh, $extraFieldLength[1]) :''; // extra field
- $dir['file_comment'] = $fileCommentLength[1]?fread($fh, $fileCommentLength[1]):''; // file comment
-
- // Convert the date and time, from MS-DOS format to UNIX Timestamp
- $BINlastmod_date = str_pad(decbin($file['lastmod_date'][1]), 16, '0', STR_PAD_LEFT);
- $BINlastmod_time = str_pad(decbin($file['lastmod_time'][1]), 16, '0', STR_PAD_LEFT);
- $lastmod_dateY = bindec(substr($BINlastmod_date, 0, 7))+1980;
- $lastmod_dateM = bindec(substr($BINlastmod_date, 7, 4));
- $lastmod_dateD = bindec(substr($BINlastmod_date, 11, 5));
- $lastmod_timeH = bindec(substr($BINlastmod_time, 0, 5));
- $lastmod_timeM = bindec(substr($BINlastmod_time, 5, 6));
- $lastmod_timeS = bindec(substr($BINlastmod_time, 11, 5));
-
- $this->centralDirList[$dir['file_name']] = Array(
- 'version_madeby'=>$dir['version_madeby'][1],
- 'version_needed'=>$dir['version_needed'][1],
- 'general_bit_flag'=>str_pad(decbin($file['general_bit_flag'][1]), 8, '0', STR_PAD_LEFT),
- 'compression_method'=>$dir['compression_method'][1],
- 'lastmod_datetime' =>mktime($lastmod_timeH, $lastmod_timeM, $lastmod_timeS, $lastmod_dateM, $lastmod_dateD, $lastmod_dateY),
- 'crc-32' =>str_pad(dechex(ord($file['crc-32'][3])), 2, '0', STR_PAD_LEFT).
- str_pad(dechex(ord($file['crc-32'][2])), 2, '0', STR_PAD_LEFT).
- str_pad(dechex(ord($file['crc-32'][1])), 2, '0', STR_PAD_LEFT).
- str_pad(dechex(ord($file['crc-32'][0])), 2, '0', STR_PAD_LEFT),
- 'compressed_size'=>$dir['compressed_size'][1],
- 'uncompressed_size'=>$dir['uncompressed_size'][1],
- 'disk_number_start'=>$dir['disk_number_start'][1],
- 'internal_attributes'=>$dir['internal_attributes'][1],
- 'external_attributes1'=>$dir['external_attributes1'][1],
- 'external_attributes2'=>$dir['external_attributes2'][1],
- 'relative_offset'=>$dir['relative_offset'][1],
- 'file_name'=>$dir['file_name'],
- 'extra_field'=>$dir['extra_field'],
- 'file_comment'=>$dir['file_comment'],
- );
- }
-
- elseif($signature == $this->dirSignatureE){
- # $this->debugMsg(1, "EOF Dir Signature!");
-
- $eodir['disk_number_this'] = unpack("v", fread($fh, 2)); // number of this disk
- $eodir['disk_number'] = unpack("v", fread($fh, 2)); // number of the disk with the start of the central directory
- $eodir['total_entries_this'] = unpack("v", fread($fh, 2)); // total number of entries in the central dir on this disk
- $eodir['total_entries'] = unpack("v", fread($fh, 2)); // total number of entries in
- $eodir['size_of_cd'] = unpack("V", fread($fh, 4)); // size of the central directory
- $eodir['offset_start_cd'] = unpack("V", fread($fh, 4)); // offset of start of central directory with respect to the starting disk number
- $zipFileCommentLenght = unpack("v", fread($fh, 2)); // zipfile comment length
- $eodir['zipfile_comment'] = $zipFileCommentLenght[1]?fread($fh, $zipFileCommentLenght[1]):''; // zipfile comment
- $this->endOfCentral = Array(
- 'disk_number_this'=>$eodir['disk_number_this'][1],
- 'disk_number'=>$eodir['disk_number'][1],
- 'total_entries_this'=>$eodir['total_entries_this'][1],
- 'total_entries'=>$eodir['total_entries'][1],
- 'size_of_cd'=>$eodir['size_of_cd'][1],
- 'offset_start_cd'=>$eodir['offset_start_cd'][1],
- 'zipfile_comment'=>$eodir['zipfile_comment'],
- );
- }
- else{
- if(!$ddTry){
- $this->debugMsg(1, "Unexpected header. Trying to detect wrong placed 'Data Descriptor'...\n");
- $ddTry = true;
- fseek($fh, 12-4, SEEK_CUR); // Jump over 'crc-32'(4) 'compressed-size'(4), 'uncompressed-size'(4)
- continue;
- }
- $this->debugMsg(1, "Unexpected header, ending loop at offset ".ftell($fh));
- break;
- }
- $ddTry = false;
- }
-
- if($this->debug){
- #------- Debug compressedList
- $kkk = 0;
- echo "<table border='0' style='font: 11px Verdana; border: 1px solid #000'>";
- foreach($this->compressedList as $fileName=>$item){
- if(!$kkk && $kkk=1){
- echo "<tr style='background: #ADA'>";
- foreach($item as $fieldName=>$value)
- echo "<td>$fieldName</td>";
- echo '</tr>';
- }
- echo "<tr style='background: #CFC'>";
- foreach($item as $fieldName=>$value){
- if($fieldName == 'lastmod_datetime')
- echo "<td title='$fieldName' nowrap='nowrap'>".date("d/m/Y H:i:s", $value)."</td>";
- else
- echo "<td title='$fieldName' nowrap='nowrap'>$value</td>";
- }
- echo "</tr>";
- }
- echo "</table>";
-
- #------- Debug centralDirList
- $kkk = 0;
- if(sizeof($this->centralDirList)){
- echo "<table border='0' style='font: 11px Verdana; border: 1px solid #000'>";
- foreach($this->centralDirList as $fileName=>$item){
- if(!$kkk && $kkk=1){
- echo "<tr style='background: #AAD'>";
- foreach($item as $fieldName=>$value)
- echo "<td>$fieldName</td>";
- echo '</tr>';
- }
- echo "<tr style='background: #CCF'>";
- foreach($item as $fieldName=>$value){
- if($fieldName == 'lastmod_datetime')
- echo "<td title='$fieldName' nowrap='nowrap'>".date("d/m/Y H:i:s", $value)."</td>";
- else
- echo "<td title='$fieldName' nowrap='nowrap'>$value</td>";
- }
- echo "</tr>";
- }
- echo "</table>";
- }
-
- #------- Debug endOfCentral
- $kkk = 0;
- if(sizeof($this->endOfCentral)){
- echo "<table border='0' style='font: 11px Verdana' style='border: 1px solid #000'>";
- echo "<tr style='background: #DAA'><td colspan='2'>dUnzip - End of file</td></tr>";
- foreach($this->endOfCentral as $field=>$value){
- echo "<tr>";
- echo "<td style='background: #FCC'>$field</td>";
- echo "<td style='background: #FDD'>$value</td>";
- echo "</tr>";
- }
- echo "</table>";
- }
- }
-
- return $this->compressedList;
- }
-
-
- Function getExtraInfo($compressedFileName)
- {
- return
- isset($this->centralDirList[$compressedFileName])?
- $this->centralDirList[$compressedFileName]:
- false;
- }
-
-
- Function getZipInfo($detail=false)
- {
- return $detail?
- $this->endOfCentral[$detail]:
- $this->endOfCentral;
- }
-
-
- Function unzip($compressedFileName, $targetFileName=false){
- $fdetails = &$this->compressedList[$compressedFileName];
-
- if(!sizeof($this->compressedList)){
- $this->debugMsg(1, "Trying to unzip before loading file list... Loading it!");
- $this->getList(false, $compressedFileName);
- }
- if(!isset($this->compressedList[$compressedFileName])){
- $this->debugMsg(2, "File '<b>$compressedFileName</b>' is not compressed in the zip.");
- return false;
- }
- if(substr($compressedFileName, -1) == "/"){
- $this->debugMsg(2, "Trying to unzip a folder name '<b>$compressedFileName</b>'.");
- return false;
- }
- if(!$fdetails['uncompressed_size']){
- $this->debugMsg(1, "File '<b>$compressedFileName</b>' is empty.");
- return "";
- }
-
- fseek($this->fh, $fdetails['contents-startOffset']);
- return $this->uncompress(
- fread($this->fh, $fdetails['compressed_size']),
- $fdetails['compression_method'],
- $fdetails['uncompressed_size'] );
- }
-
-
- Function unzipAll($targetDir=false, $baseDir="", $maintainStructure=true, $chmod=false){
- if($targetDir === false)
- $targetDir = dirname(__FILE__)."/";
-
- $lista = $this->getList();
- if(sizeof($lista)) foreach($lista as $fileName=>$trash){
- $dirname = dirname($fileName);
- $outDN = "$targetDir/$dirname";
-
- if(substr($dirname, 0, strlen($baseDir)) != $baseDir)
- continue;
-
- if(!is_dir($outDN) && $maintainStructure){
- $str = "";
- $folders = explode("/", $dirname);
- foreach($folders as $folder){
- $str = $str?"$str/$folder":$folder;
- if(!is_dir("$targetDir/$str")){
- $this->debugMsg(1, "Creating folder: $targetDir/$str");
- mkdir("$targetDir/$str");
- if($chmod)
- chmod("$targetDir/$str", $chmod);
- }
- }
- }
- if(substr($fileName, -1, 1) == "/")
- continue;
-
- $maintainStructure?
- $this->unzip($fileName, "$targetDir/$fileName"):
- $this->unzip($fileName, "$targetDir/".basename($fileName));
-
- if($chmod)
- chmod($maintainStructure?"$targetDir/$fileName":"$targetDir/".basename($fileName), $chmod);
- }
- }
-
- Function close(){ // Free the file resource
- if($this->fh)
- fclose($this->fh);
- }
-
- // Private (you should NOT call these methods):
- Function uncompress($content, $mode, $uncompressedSize, $targetFileName=false){
- switch($mode){
- case 0:
- // Not compressed
- return $content;
- case 1:
- $this->debugMsg(2, "Shrunk mode is not supported... yet?");
- return false;
- case 2:
- case 3:
- case 4:
- case 5:
- $this->debugMsg(2, "Compression factor ".($mode-1)." is not supported... yet?");
- return false;
- case 6:
- $this->debugMsg(2, "Implode is not supported... yet?");
- return false;
- case 7:
- $this->debugMsg(2, "Tokenizing compression algorithm is not supported... yet?");
- return false;
- case 8:
- // Deflate
- return gzinflate($content, $uncompressedSize);
- case 9:
- $this->debugMsg(2, "Enhanced Deflating is not supported... yet?");
- return false;
- case 10:
- $this->debugMsg(2, "PKWARE Date Compression Library Impoloding is not supported... yet?");
- return false;
- default:
- $this->debugMsg(2, "Unknown uncompress method: $mode");
- return false;
- }
- }
-
-
- Function debugMsg($level, $string){
- if($this->debug)
- if($level == 1)
- echo "<b style='color: #777'>dUnzip2:</b> $string<br>";
- if($level == 2)
- echo "<b style='color: #F00'>dUnzip2:</b> $string<br>";
- }
-}
-?>-
\ No newline at end of file
diff --git a/serviceClasses/ArchiveZip.class.php b/serviceClasses/ArchiveZip.class.php
@@ -1,89 +0,0 @@
-<?php
-
-
-/**
- * This source is taken from http://www.zend.com/zend/spotlight/creating-zip-files1.php
- * Thank you!
- */
-class ArchiveZip
-{
- var $datasec = array();
- var $ctrl_dir = array();
- var $eof_ctrl_dir = "\x50\x4b\x05\x06\x00\x00\x00\x00";
- var $old_offset = 0;
-
-
- function add_file($data, $name)
- {
- $name = str_replace("\\", "/", $name);
- $unc_len = strlen($data);
- $crc = crc32($data);
- $zdata = gzcompress($data);
- $zdate = substr ($zdata, 2, -4);
- $c_len = strlen($zdata);
-
-
-
- $fr = "\x50\x4b\x03\x04";
- $fr .= "\x14\x00";
- $fr .= "\x00\x00";
- $fr .= "\x08\x00";
- $fr .= "\x00\x00\x00\x00";
- $fr .= pack("V",$crc);
- $fr .= pack("V",$c_len);
- $fr .= pack("V",$unc_len);
- $fr .= pack("v", strlen($name) );
- $fr .= pack("v", 0 );
- $fr .= $name;
- $fr .= $zdata;
- $fr .= pack("V",$crc);
- $fr .= pack("V",$c_len);
- $fr .= pack("V",$unc_len);
-
- $this -> datasec[] = $fr;
-
-
-
- $new_offset = strlen(implode("", $this->datasec));
-
- $cdrec = "\x50\x4b\x01\x02";
- $cdrec .="\x00\x00";
- $cdrec .="\x14\x00";
- $cdrec .="\x00\x00";
- $cdrec .="\x08\x00";
- $cdrec .="\x00\x00\x00\x00";
- $cdrec .= pack("V",$crc);
- $cdrec .= pack("V",$c_len);
- $cdrec .= pack("V",$unc_len);
- $cdrec .= pack("v", strlen($name) );
- $cdrec .= pack("v", 0 );
- $cdrec .= pack("v", 0 );
- $cdrec .= pack("v", 0 );
- $cdrec .= pack("v", 0 );
- $cdrec .= pack("V", 32 );
- $cdrec .= pack("V", $this -> old_offset );
-
- $this -> old_offset = $new_offset;
-
- $cdrec .= $name;
- $this -> ctrl_dir[] = $cdrec;
- }
-
-
- function file() {
- $data = implode("", $this -> datasec);
- $ctrldir = implode("", $this -> ctrl_dir);
-
- return
- $data.
- $ctrldir.
- $this -> eof_ctrl_dir.
- pack("v", sizeof($this -> ctrl_dir)).
- pack("v", sizeof($this -> ctrl_dir)).
- pack("V", strlen($ctrldir)).
- pack("V", strlen($data)).
- "\x00\x00";
- }
-}
-
-?>-
\ No newline at end of file
diff --git a/serviceClasses/Code.class.php b/serviceClasses/Code.class.php
@@ -1,53 +0,0 @@
-<?php
-// ---------------------------------------------------------------------------
-// $Id$
-// ---------------------------------------------------------------------------
-// DaCMS Content Management System
-// Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
-//
-// 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.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-// ---------------------------------------------------------------------------
-// $Log$
-// Revision 1.1 2004-12-15 23:14:21 dankert
-// *** empty log message ***
-//
-// ---------------------------------------------------------------------------
-
-/**
- * @author $Author$
- * @version $Revision$
- * @package openrat.services
- */
-class Code extends Dynamic
-{
- var $code = '';
-
- function execute()
- {
- if ( substr($this->code,0,5) != '<?php' )
- $this->code = "<?php\n".$this->code."\n?>";
-
- $tmp = Object::getTempDir().'/openratDynamic';
- $tmp .= '.code.php.tmp';
-
- $f = fopen( $tmp,'w' );
- fwrite( $f,$this->code );
- fclose( $f );
-
- require( $tmp ); // Ausfuehren des temporaeren PHP-Codes
-
- unlink( $tmp );
- }
-}-
\ No newline at end of file
diff --git a/serviceClasses/Dynamic.class.php b/serviceClasses/Dynamic.class.php
@@ -1,149 +0,0 @@
-<?php
-// ---------------------------------------------------------------------------
-// $Id$
-// ---------------------------------------------------------------------------
-// DaCMS Content Management System
-// Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
-//
-// 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.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-// ---------------------------------------------------------------------------
-// $Log$
-// Revision 1.4 2005-01-03 19:38:03 dankert
-// Neue Methode outputLn
-//
-// Revision 1.3 2004/12/19 21:49:02 dankert
-// Methode pathToObject()
-//
-// Revision 1.2 2004/12/19 15:25:12 dankert
-// Anpassung Session-Funktionen
-//
-// Revision 1.1 2004/12/15 23:14:21 dankert
-// *** empty log message ***
-//
-// Revision 1.5 2004/11/10 22:50:10 dankert
-// Neue Methode execute()
-//
-// Revision 1.4 2004/10/06 09:53:39 dankert
-// Benutzung auch nicht-statisch
-//
-// Revision 1.3 2004/05/03 20:21:34 dankert
-// neu: setObjectId()
-//
-// Revision 1.2 2004/05/02 15:04:16 dankert
-// Einf?gen package-name (@package)
-//
-// Revision 1.1 2004/04/24 17:03:29 dankert
-// Initiale Version
-//
-// ---------------------------------------------------------------------------
-
-/**
- * Service-Klasse fuer allgemeine Interface-Methoden. Insbesondere
- * in Code-Elementen kann und soll auf diese Methoden zurueckgegriffen
- * werden.
- * @author $Author$
- * @version $Revision$
- * @package openrat.services
- */
-class Dynamic
-{
- var $project;
- var $output = '';
- var $objectid = 0;
- var $page;
- var $parameters = array();
- var $description = '';
-
-
- function db()
- {
- return db_connection();
- }
-
- function getObjectId()
- {
- return $this->objectid;
- }
-
- function &getObject()
- {
- return Session::getObject();
- }
-
- function setObjectId( $objectid )
- {
- $this->objectid = $objectid;
- }
-
- function getRootObjectId()
- {
- $project = Session::getProject();
- return $project->getRootObjectId();
- }
-
- function folderid()
- {
- global $SESS;
- return $SESS['folderid'];
- }
-
-
- function execute()
- {
- // overwrite this in subclasses
- }
-
- function delOutput()
- {
- $this->output = '';
- }
-
- function output( $text )
- {
- $this->output .= $text;
- }
-
- function outputLn( $text )
- {
- $this->output .= $text."\n";
- }
-
-
- function getOutput()
- {
- return $this->output;
- }
-
- function setSessionVar( $var,$value )
- {
- Session::set( $var,$value );
- }
-
-
- function getSessionVar( $var )
- {
- return Session::get( $var );
- }
-
-
- function pathToObject( $obj )
- {
- if ( is_object($obj) )
- return $this->page->path_to_object($obj->objectid);
- else
- return $this->page->path_to_object($obj);
- }
-
-}-
\ No newline at end of file
diff --git a/serviceClasses/FileUtils.class.php b/serviceClasses/FileUtils.class.php
@@ -1,75 +0,0 @@
-<?php
-
-/**
- * Werkzeugklasse f�r Datei-Operationen.
- *
- */
-class FileUtils
-{
- /**
- * Fuegt einen Slash ("/") an das Ende an, sofern nicht bereits vorhanden.
- *
- * @param String $pfad
- * @return Pfad mit angeh�ngtem Slash.
- */
- function slashify($pfad)
- {
- if ( substr($pfad,-1,1) == '/')
- return $pfad;
- else
- return $pfad.'/';
- }
-
-
- /**
- * Ermittelt das tempor�re Verzeichnis.
- *
- * @return String
- */
- function getTempDir()
- {
- $tmpFilename = tempnam(ini_get('upload_tmp_dir'),"bla");
- @unlink($tmpFilename);
- return FileUtils::slashify( dirname($tmpFilename) );
- }
-
-
-
- /**
- * Liest die Dateien aus dem angegebenen Ordner in ein Array.
- *
- * @param $dir Verzeichnis, welches gelesen werden soll
- * @return Array Liste der Dateien im Ordner
- */
- function readDir($dir)
- {
- $dir = FileUtils::slashify($dir);
- $dateien = array();
-
- if ( !is_dir($dir) )
- {
- return false;
- }
-
- if ( $dh = opendir($dir) )
- {
- while( ($verzEintrag = readdir($dh)) !== false )
- {
- if ( substr($verzEintrag,0,1) != '.' )
- {
- $dateien[] = $verzEintrag;
- }
- }
- closedir($dh);
-
- return $dateien;
- }
- else
- {
- die('unable to open directory: '.$dir);
- }
-
- }
-}
-
-?>-
\ No newline at end of file
diff --git a/serviceClasses/Ftp.class.php b/serviceClasses/Ftp.class.php
@@ -1,245 +0,0 @@
-<?php
-#
-# DaCMS Content Management System
-# Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
-#
-# 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.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-
-/**
- * Darstellen einer FTP-Verbindung, das beinhaltet
- * das Login, das Kopieren von Dateien sowie praktische
- * FTP-Funktionen
- *
- * @author $Author$
- * @version $Revision$
- * @package openrat.services
- */
-class Ftp
-{
- var $verb;
- var $url;
- var $log = array();
-
- var $passive = false;
-
- var $ok = true;
-
-
- // Konstruktor
- function Ftp( $url )
- {
- $this->connect( $url );
- }
-
-
- // Aufbauen der Verbindung
- function connect( $url )
- {
- $this->url = $url;
-
- global $conf;
-
- $conf_ftp = $conf['publish']['ftp'];
- $ftp = parse_url( $this->url );
-
- // Die projektspezifischen Werte gewinnen bei �berschneidungen mit den Default-Werten
- $ftp = array_merge($conf_ftp,$ftp);
-
- // Nur FTP und FTPS (seit PHP 4.3) erlaubt
- if ( !ereg('^ftps?$',$ftp['scheme']) )
- {
- $this->log[] = 'Unknown scheme in FTP Url: '.$ftp['scheme'];
- $this->log[] = 'Only FTP (and FTPS, if compiled in) are supported';
- $this->ok = false;
- return;
- }
-
- if ( function_exists('ftp_ssl_connect') && $ftp['scheme'] == 'ftps' )
- $this->verb = @ftp_ssl_connect( $ftp['host'],$ftp['port'] );
- else
- $this->verb = @ftp_connect( $ftp['host'],$ftp['port'] );
-
- if ( !$this->verb )
- {
- $this->log[] = 'Cannot connect to '.$ftp['scheme'].'-server: '.$ftp['host'].':'.$ftp['port'];
- $this->ok = false;
-
- Logger::error('Cannot connect to '.$ftp['host'].':'.$ftp['port']);
- return;
- }
-
- $this->log[] = 'Connected to FTP server '.$ftp['host'].':'.$ftp['port'];
-
- if ( empty($ftp['user']) )
- {
- $ftp['user'] = 'anonymous';
- $ftp['pass'] = 'openrat@openrat.de';
- }
-
- if ( ! ftp_login( $this->verb,$ftp['user'],$ftp['pass'] ) )
- {
- $this->log[] = 'Unable to login as user '.$ftp['user'];
- $this->ok = false;
- return;
- }
-
- $this->log[] = 'Logged in as user '.$ftp['user'];
-
- $pasv = (!empty($ftp['fragment']) && $ftp['fragment'] == 'passive' );
-
- $this->log[] = 'entering passive mode '.($pasv?'on':'off');
- if ( ! ftp_pasv($this->verb,true) )
- {
- $this->log[] = 'cannot switch PASV mode';
- $this->ok = false;
- return;
- }
-
- if ( !empty($ftp['query']) )
- {
- parse_str( $ftp['query'],$ftp_var );
-
- if ( isset( $ftp_var['site'] ) )
- {
- $site_commands = explode( ',',$ftp_var['site'] );
- foreach( $site_commands as $cmd )
- {
- $this->log .= 'executing SITE command: '.$cmd;
-
- if ( ! @ftp_site( $this->verb,$cmd ) )
- {
- $this->log[] = 'unable to do SITE command: '.$cmd;
- $this->ok = false;
- return;
- }
- }
- }
- }
-
- $this->path = ereg_replace( '\/$','',$ftp['path']);
-
- $this->log[] = 'Changing directory to '.$this->path;
-
- if ( ! @ftp_chdir( $this->verb,$this->path ) )
- {
- $this->log[] = 'unable CHDIR to directory: '.$this->path;
- $this->ok = false;
- return;
- }
- }
-
-
- /**
- * Kopieren einer Datei vom lokalen System auf den FTP-Server.
- *
- * @param String Quelle
- * @param String Ziel
- * @param int FTP-Mode (BINARY oder ASCII)
- */
- function put( $source,$dest )
- {
- if ( ! $this->ok )
- return;
-
- $ftp = parse_url( $this->url );
-
- $dest = $this->path.'/'.$dest;
-
- $this->log .= "Copying file: $source -> $dest ...\n";
-
- $mode = FTP_BINARY;
- $p = strrpos( basename($dest),'.' ); // Letzten Punkt suchen
-
- if ($p!==false) // Wennn letzten Punkt gefunden, dann dort aufteilen
- {
- $extension = substr( basename($dest),$p+1 );
- $type = config('mime-types',$extension);
- if ( substr($type,0,5) == 'text/')
- $mode = FTP_ASCII;
- }
-
- Logger::debug("FTP PUT target:$dest mode:".(($mode==FTP_ASCII)?'ascii':'binary'));
-
- if ( !@ftp_put( $this->verb,$dest,$source,$mode ) )
- {
- if ( !$this->mkdirs( dirname($dest) ) )
- return; // Fehler.
-
- ftp_chdir( $this->verb,$this->path );
-
- if ( ! @ftp_put( $this->verb,$dest,$source,$mode ) )
- {
- $this->ok = false;
- $this->log[] = 'FTP PUT failed...';
- $this->log[] = 'source : '.$source;
- $this->log[] = 'destination: '.$dest;
- return;
- }
-
- }
- }
-
-
-
- /**
- * Private Methode zum rekursiven Anlegen von Verzeichnissen.
- *
- * @param String Pfad
- * @return boolean true, wenn ok
- */
- function mkdirs( $strPath )
- {
- if ( @ftp_chdir($this->verb,$strPath) )
- return true; // Verzeichnis existiert schon :)
-
- $pStrPath = dirname($strPath);
-
- if ( !$this->mkdirs($pStrPath) )
- return false;
-
- if ( ! @ftp_mkdir($this->verb,$strPath) )
- {
- $this->ok = false;
- $this->log[] = "failed to create remote directory: $strPath";
- }
-
- return $this->ok;
- }
-
-
-
- /**
- * Schlie�en der FTP-Verbindung.<br>
- * Sollte unbedingt aufgerufen werden, damit keine unn�tigen Sockets aufbleiben.
- */
- function close()
- {
- if ( !$this->ok ) // Noch alles ok?
- return;
-
- if ( ! @ftp_quit( $this->verb ) )
- {
- // Das Schlie�en der Verbindung hat nicht funktioniert.
- // Eigentlich k�nnten wir das ignorieren, aber wir sind anst�ndig und melden eine Fehler.
- $this->log[] = 'failed to close connection';
- $this->ok = false;
- return;
- }
- }
-}
-
-
-?>-
\ No newline at end of file
diff --git a/serviceClasses/GlobalFunctions.class.php b/serviceClasses/GlobalFunctions.class.php
@@ -1,71 +0,0 @@
-<?php
-
-/**
- * Bereitstellen von globalen Funktionen
- * @author $Author$
- * @version $Revision$
- * @package openrat.services
- */
-class GlobalFunctions
-{
- function getIsoCodes()
- {
- global $conf_php;
-
- $iso = parse_ini_file( './language/lang.ini.'.$conf_php );
- asort( $iso );
- return $iso;
- }
-
-
- function lang( $text )
- {
- global $SESS;
- $text = strtoupper($text);
-
- if ( isset( $SESS['lang'][$text] ) )
- {
- return $SESS['lang'][$text];
- }
- else
- {
- return( '?'.$text.'?' );
- }
- }
-
-
- # Spracheinstellungen laden
-
- function language_from_http()
- {
- global $SESS,
- $HTTP_SERVER_VARS,
- $conf_php,
- $conf;
-
- $languages = $HTTP_SERVER_VARS['HTTP_ACCEPT_LANGUAGE'];
- $languages = explode(',',$languages);
- foreach( $languages as $l )
- {
- $l = substr($l,0,2);
- if ( file_exists("./language/$l.ini.$conf_php") )
- return( $l );
- }
-
- // Keine passende Sprache im HTTP-Header gefunden
- return $conf['global']['default_language'];
- }
-
-
- function language_read( $l='' )
- {
- global $SESS,
- $HTTP_SERVER_VARS,
- $conf_php;
-
- $l = language_from_http();
- $SESS['lang'] = parse_ini_file( "./language/$l.ini.$conf_php" );
- }
-}
-
-?>-
\ No newline at end of file
diff --git a/serviceClasses/Html.class.php b/serviceClasses/Html.class.php
@@ -1,146 +0,0 @@
-<?php
-
-/**
- * Bereitstellen von Methoden fuer die Darstellung von HTML-Elementen
- *
- * @author $Author$
- * @version $Revision$
- * @package openrat.services
- */
-class Html
-{
- function error( $field )
- {
- global $inputErrors;
-
- if ( isset($inputErrors[$field]) )
- return '<span class="error">'.lang($inputErrors[$field]).'</span';
- }
-
-
-
- /**
- * Ausgabe eines Variablenwertes.<br>
- */
- function debug( $wert, $text='' )
- {
- echo "<strong>DEBUG: $text (".gettype($wert).")</strong><br/>";
- echo "<pre>";
- print_r($wert);
- echo "</pre>";
- }
-
-
- /**
- * Erzeugt eine relative Url innerhalb von Openrat
- *
- * @param Aktion, die aufgerufen werden soll
- * @param Unteraktion, die innerhalb der Aktion aufgerufen werden soll
- * @param Id fuer diesen Aufruf
- * @param Weitere beliebige Parameter
- */
- function url( $action,$subaction='',$id='',$params=array() )
- {
- if ( intval($id)==0 )
- $id='-';
-
- global $conf;
-
- if ( is_array($action) )
- {
- $params = $action;
-
- if ( isset($params['callAction']) )
- {
- $params['subaction'] = $params['callAction'];
- unset( $params['callAction'] );
- unset( $params['callSubaction'] );
- }
-
-
- if ( !isset($params['action' ])) $params['action' ] = '';
- if ( !isset($params['subaction'])) $params['subaction'] = '';
- if ( !isset($params['id' ])) $params['id' ] = '';
- $action = $params['action' ];
- $subaction = $params['subaction'];
- $id = $params['id' ];
- unset( $params['action' ] );
- unset( $params['subaction'] );
- unset( $params['id' ] );
- $params['old']='true';
- }
-
- // Session-Id ergaenzen
- if ( $conf['interface']['url']['add_sessionid'] )
- $params[ session_name() ] = session_id();
-
- $fake_urls = $conf['interface']['url']['fake_url' ];
- $url_format = $conf['interface']['url']['url_format'];
-
- if ( isset($params['objectid']) && !isset($params['id']) )
- $params['id'] = $params['objectid'];
-
- if ( $fake_urls )
- {
-// if ( $id != '' )
-// $id = '.'.$id;
- }
- else
- {
- global $view;
- $params[REQ_PARAM_ACTION ] = $action;
- $params[REQ_PARAM_SUBACTION] = $subaction;
- $params[REQ_PARAM_ID ] = $id;
-
- if ( !isset($params[REQ_PARAM_TARGET]))
- $params[REQ_PARAM_TARGET ] = $view;
- }
-
- if ( count($params) > 0 )
- {
- $urlParameterList = array();
- foreach( $params as $var=>$value )
- {
- $urlParameterList[] = urlencode($var).'='.urlencode($value);
- }
- $urlParameter = '?'.implode('&',$urlParameterList);
- }
- else
- {
- $urlParameter = '';
- }
-
- if ( @$conf['interface']['url']['index'] )
- $controller_file_name = '';
- else
- $controller_file_name = OR_CONTROLLER_FILE.'.'.PHP_EXT;
-
- $prefix = './';
-
- if ( $fake_urls )
- $src = sprintf( $url_format,$action,$subaction,$id,session_id() ).$urlParameter;
- else
- $src = $prefix.$controller_file_name.$urlParameter;
-
- return $src;
- }
-
-
-
- function open_tag($tagname,$attributes)
- {
- $text = '<'.$tagname;
- foreach( $attributes as $attribute_name=>$attribute_value )
- if ( !empty($attribute_value) )
- $text .= ' '.$attribute_name.'="'.$attribute_value.'"';
- $text .= '>';
- return $text;
- }
-
-
- function close_tag($tagname)
- {
- return '</'.$tagname.'>';
- }
-}
-?>-
\ No newline at end of file
diff --git a/serviceClasses/Http.class.php b/serviceClasses/Http.class.php
@@ -1,498 +0,0 @@
-<?php
-
-/**
- * Kapselung einer HTTP-Anfrage.<br>
- * Unter Beruecksichtigung von RFC 1945.<br>
- *
- * @author Jan Dankert
- * @package openrat.services
- */
-class Http
-{
- var $url = array();
- var $header = array();
- var $responseHeader = array();
- var $requestParameter = array();
- var $urlParameter = array();
-
- /**
- * HTTP-Request-Typ.<br>
- * Muss entweder "GET" oder "POST" sein.<br>
- * Default: "GET".
- *
- * @var String Request-Typ
- */
- var $method = 'GET';
- var $error = '';
- var $status = '';
- var $body = '';
-
- var $httpCmd = '';
-
-
-
- /**
- * Erzeugt eine HTTP-Anfrage.
- *
- * @param String URL
- * @return Http
- */
- function Http( $url = '' )
- {
- $this->setURL( $url );
- $this->header['User-Agent'] = 'Mozilla/5.0 (OpenRat CMS)';
- $this->header['Connection'] = 'close';
- }
-
-
-
- /**
- * Setzt die URL.
- *
- * @param String URL
- */
- function setURL( $url )
- {
- $this->url = parse_url($url);
-
- if ( empty($this->url['host']) && !empty($this->url['path']) )
- {
- $this->url['host'] = basename($this->url['path']);
- $this->url['path'] = '/';
- }
-
- if ( empty($this->url['path']) )
- $this->url['path'] = '/';
-
- if ( !isset($this->url['port']) )
- if ( !isset($this->url['scheme']) )
- {
- $this->url['scheme'] = 'http'; // Standard-Port.
- $this->url['port'] = 80; // Standard-Port.
- }
- elseif ( $this->url['scheme'] == 'https' )
- $this->url['port'] = 443; // SSL-Port.
- else
- $this->url['port'] = 80; // Standard-Port.
-
- if ( !empty($this->url['query']) )
- parse_str( $this->url['query'],$this->urlParameter );
-
- }
-
-
-
- /**
- * Setzt Authentisierungsinformationen in den HTTP-Request.<br>
- *
- * @param String Benutzername
- * @param String Kennwort
- */
- function setBasicAuthentication( $user, $password )
- {
- $this->header['Authorization'] = 'Basic '.base64_encode($user.':'.$password);
- }
-
-
-
- /**
- * Erzeugt eine Zeichenkette mit allen Parametern.
- * @param withPraefixQuestionMark Praefix mit Fragezeichen (f�r GET-Anfragen)
- * @return String URL-Parameter
- */
- function getParameterString( $withPraefixQuestionMark=false )
- {
- $parameterString = '';
- $parameter = $this->urlParameter + $this->requestParameter;
-
- if ( ! empty($parameter) )
- {
- foreach( $this->requestParameter as $paramName => $paramValue )
- {
- if ( strlen($parameterString) > 0)
- $parameterString .= '&';
- elseif ( $withPraefixQuestionMark )
- $parameterString .= '?';
-
- $parameterString .= urlencode($paramName) . '=' .urlencode($paramValue);
- }
- }
-
- return $parameterString;
- }
-
-
- /**
- * Sendet eine Redirect-Anweisung an den Browser.
- * @return String URL
- */
- function getUrl()
- {
- $location = $this->url['scheme'];
- $location .= '://';
- $location .= $this->url['host'];
- if ( $this->url['scheme'] == 'http' && $this->url['port'] != 80 ||
- $this->url['scheme'] == 'https' && $this->url['port'] != 443 )
- $location .= ':'.$this->url['port'];
- $location .= $this->url['path'];
-
- $location .= $this->getParameterString(true);
-
- if ( isset($this->url['fragment']) )
- $location .= '#'.$this->url['fragment'];
-
- return $location;
- }
-
-
- /**
- * Sendet eine Redirect-Anweisung mit der aktuellen URL an den Browser.
- */
- function sendRedirect()
- {
- $location = $this->getUrl();
-
- header('Location: '.$location);
- exit;
- }
-
-
- /**
- * Erzeugt den HTTP-Request
- *
- * @return boolean Erfolg der Anfrage.
- */
- function request()
- {
- $this->error = '';
- $this->status = '';
-
- $errno = 0;
- $errstr = '';
-
- if ( empty($this->url['host']) )
- {
- $this->error = "No hostname specified";
- return false;
- }
-
- foreach( $this->header as $header_key=>$header_value )
- {
- if ( is_numeric( $header_key ) )
- {
- $dp = strpos($header_value,':');
- if ( $dp!==FALSE)
- $this->header[substr($header_value,0,$dp)] = substr($header_value,$dp+1);
- unset($this->header[$header_key]);
- }
- }
-
- $parameterString = $this->getParameterString();
-
- if ( $this->method == 'POST' )
- {
- $this->header['Content-Type' ] = 'application/x-www-form-urlencoded';
- $this->header['Content-Length'] = strlen($parameterString);
- }
-
- // Accept-Header setzen, falls noch nicht vorhanden.
- if ( !array_key_exists('Accept',$this->header) )
- $this->header['Accept'] = '*/*';
-
- $this->responseHeader = array();
-
- // RFC 1945 (Section 9.3) says:
- // A user agent should never automatically redirect a request
- // more than 5 times, since such redirections usually indicate an infinite loop.
- for( $r=1; $r<=5; $r++ )
- {
- $this->header['Host'] = $this->url['host'];
-
- // Die Funktion fsockopen() erwartet eine Protokollangabe (bei TCP optional, bei SSL notwendig).
- if ( $this->url['scheme'] == 'https' || $this->url['port'] == '443' )
- $prx_proto = 'ssl://'; // SSL
- else
- $prx_proto = 'tcp://'; // Default
-
- $fp = @fsockopen ($prx_proto.$this->url['host'],$this->url['port'], $errno, $errstr, 30);
-
- if ( !$fp || !is_resource($fp) )
- {
- // Keine Verbindung zum Host moeglich.
- $this->error = "Connection refused: '".$prx_proto.$this->url['host'].':'.$this->url['port']." - $errstr ($errno)";
- return false;
- }
- else
- {
-
- $lb = "\r\n";
- $http_get = $this->url['path'];
-
- $request_header = array( $this->method.' '.$http_get.' HTTP/1.0');
-
- foreach($this->header as $header_key=>$header_value)
- $request_header[] = $header_key.': '.$header_value;
-
- $http_request = implode($lb,$request_header).$lb.$lb;
-
- if ( $this->method == 'GET')
- if ( !empty($parameterString) )
- $http_get .= '?'.$parameterString;
-
- if ( $this->method == 'POST' )
- $http_request .= $parameterString;
-
- if (!is_resource($fp)) {
- $this->error = 'Connection lost after connect: '.$prx_proto.$this->url['host'].':'.$this->url['port'];
- return false;
- }
- fputs($fp, $http_request); // Die HTTP-Anfrage zum Server senden.
-
- // Jetzt erfolgt das Auslesen der HTTP-Antwort.
- $isHeader = true;
-
- // RFC 1945 (Section 6.1) schreibt als Statuszeile folgendes Format vor
- // "HTTP/" 1*DIGIT "." 1*DIGIT SP 3DIGIT SP
- if (!is_resource($fp)) {
- $this->error = 'Connection lost during transfer: '.$this->url['host'].':'.$this->url['port'];
- return false;
- }
- elseif (!feof($fp)) {
- $line = fgets($fp,1028);
- $this->status = substr($line,9,3);
- }
- else
- {
- $this->error = 'Unexpected EOF while reading HTTP-Response';
- return false;
- }
-
- $this->body = '';
- while (!feof($fp)) {
- $line = fgets($fp,1028);
- if ( $isHeader && trim($line)=='' ) // Leerzeile nach Header.
- {
- $isHeader = false;
- }
- elseif( $isHeader )
- {
- list($headerName,$headerValue) = explode(': ',$line) + array(1=>'');
- $this->responseHeader[$headerName] = trim($headerValue);
- }
- else
- {
- $this->body .= $line;
- }
- }
- fclose($fp); // Verbindung brav schlie�en.
-
-
- // RFC 1945 (Section 6.1.1) schreibt
- // "[...] However, applications must understand the class of any status code, as
- // indicated by the first digit"
- // Daher interessiert uns nur die erste Stelle des 3-stelligen HTTP-Status.
-
- // 301 Moved Permanently
- // 302 Moved Temporarily
- if ( $this->status == '301' ||
- $this->status == '302' )
- {
- $location = @$this->responseHeader['Location'];
- if ( empty($location) )
- {
- $this->error = '301/302 Response without Location-header';
- return false;
- }
-
- //Html::debug($this->url,"alte URL");
- //Html::debug($location,"NEUES REDIRECT AUF");
- $this->setURL($location);
- continue; // Naechster Versuch mit umgeleiteter Adresse.
- }
-
- // RFC 1945 (Section 6.1.1) schreibt
- // "2xx: Success - The action was successfully received, understood, and accepted."
- elseif ( substr($this->status,0,1) == '2' )
- {
- return true;
- }
- elseif ( substr($this->status,0,1) == '4' )
- {
- $this->error = 'Client Error: '.$this->status;
- return false;
- }
- elseif ( substr($this->status,0,1) == '5' )
- {
- $this->error = 'Server Error: '.$this->status;
- return false;
- }
- else
- {
- $this->error = 'Unexpected HTTP-Status: '.$this->status. '; this is mostly a client error, sorry.';
- return false;
- }
- }
-
- $this->error = 'Too much redirects, infinite loop assumed. Exiting. Last URL: '.$http_get;
- return false;
-
- }
-
- }
-
-
- /**
- * Aus dem HTTP-Header werden die vom Browser angeforderten Sprachen
- * gelesen.<br>
- * Es wird eine Liste von Sprachen erzeugt.<br>
- * Beispiel: 'de_DE','de','en_GB','en' ... usw.<br>
- * Wenn der Browser 'de_DE' anfordert, wird hier auch 'de' (als Fallback) ermittelt.
- *
- * @static
- * @return Array
- */
- function getLanguages()
- {
- global $HTTP_SERVER_VARS;
-
- $languages = array();
- $http_languages = @$HTTP_SERVER_VARS['HTTP_ACCEPT_LANGUAGE'];
- foreach( explode(',',$http_languages) as $l )
- {
- list($part) = explode(';',$l); // Priorit�ten ignorieren.
- $languages[] = trim($part);
-
- // Aus "de_DE" das "de" extrahieren.
- $languages[] = current(explode('_',str_replace('-','_',trim($part))));
- }
-
- return array_unique( $languages );
- }
-
-
- /**
- * Ermittelt die aktuelle URL des Requests (ohne Datei).
- *
- * @static
- * @return String URL
- */
- function getServer()
- {
- $https = getenv('HTTPS');
-
- if ( $https )
- $server = 'https://';
- else
- $server = 'http://';
-
- $server .= getenv('SERVER_NAME').dirname(getenv('REQUEST_URI'));
-
- return $server;
- }
-
-
-
- /**
- * Server-Fehlermeldung anzeigen.<br>
- *
- * Erzeugt einen "HTTP 501 Internal Server Error". Zu�tzlich
- * wird ein 'rollback' auf der Datenbank ausgef�hrt.
- *
- * @param String $message Eigener Hinweistext
- */
- function serverError($message,$reason='')
- {
- $db = db_connection();
- if ( is_object( $db ) )
- $db->rollback();
-
- Http::sendStatus(501,'Internal Server Error',$message,$reason);
- }
-
-
-
- /**
- * Der Benutzer ist nicht autorisiert, eine Aktion auszufuehren.
- * Diese Funktion erzeugt einen "HTTP 403 Not Authorized" und das
- * Skript wird beendet.
- *
- * @param String $message Eigener Hinweistext
- */
- function notAuthorized($message)
- {
-
- Http::sendStatus(403,'Not Authorized',$message);
- }
-
-
-
- /**
- * Schickt einen HTTP-Status zum Client und beendet das Skript.
- *
- * @param Integer $status HTTP-Status
- * @param String $text HTTP-Meldung
- * @param String $message Eigener Hinweistext
- */
- function sendStatus( $status=501,$text='Internal Server Error',$message='',$reason='' )
- {
- if ( headers_sent() )
- {
- echo "$status $text\n$message";
- exit;
- }
-
- header('HTTP/1.0 '.intval($status).' '.$text);
-
-
- $types = Http::getAccept();
-
- if ( sizeof($types)==1 && in_array('application/json',$types) )
- {
- header('Content-Type: application/json');
- require_once( OR_SERVICECLASSES_DIR."JSON.class.".PHP_EXT );
- $json = new JSON();
- echo $json->encode( array('status'=>$status,'error'=>$text,'description'=>$message) );
- }
- elseif ( sizeof($types)==1 && in_array('application/xml',$types) )
- {
- header('Content-Type: application/xml');
- require_once( OR_SERVICECLASSES_DIR."XML.class.".PHP_EXT );
- $xml = new XML();
- $xml->root='error';
- echo $xml->encode( array('status'=>$status,'error'=>$text,'description'=>$message) );
- }
- else
- {
- header('Content-Type: text/html');
- $message = htmlentities($message);
- $reason = htmlentities($reason );
- $signature = OR_TITLE.' '.OR_VERSION.' '.getenv('SERVER_SOFTWARE');
- echo <<<HTML
-<html>
-<head><title>$status $text - OpenRat</title></head>
-<body>
-<h1>$text</h1>
-<p>$message</p>
-<pre>$reason</pre>
-<hr>
-<address>$signature</adddress>
-</body>
-</html>
-HTML;
- }
- exit;
- }
-
-
- /**
- *
- * @return Array Mime-Typen, welche vom User-Agent akzeptiert werden.
- */
- function getAccept()
- {
- $httpAccept = getenv('HTTP_ACCEPT');
- return $types = explode(',',$httpAccept);
- }
-}
-
-?>-
\ No newline at end of file
diff --git a/serviceClasses/JSON.class.php b/serviceClasses/JSON.class.php
@@ -1,809 +0,0 @@
-<?php
-/**
- * Converts to and from JSON format.
- *
- * JSON (JavaScript Object Notation) is a lightweight data-interchange
- * format. It is easy for humans to read and write. It is easy for machines
- * to parse and generate. It is based on a subset of the JavaScript
- * Programming Language, Standard ECMA-262 3rd Edition - December 1999.
- * This feature can also be found in Python. JSON is a text format that is
- * completely language independent but uses conventions that are familiar
- * to programmers of the C-family of languages, including C, C++, C#, Java,
- * JavaScript, Perl, TCL, and many others. These properties make JSON an
- * ideal data-interchange language.
- *
- * This package provides a simple encoder and decoder for JSON notation. It
- * is intended for use with client-side Javascript applications that make
- * use of HTTPRequest to perform server communication functions - data can
- * be encoded into JSON notation for use in a client-side javascript, or
- * decoded from incoming Javascript requests. JSON format is native to
- * Javascript, and can be directly eval()'ed with no further parsing
- * overhead
- *
- * All strings should be in ASCII or UTF-8 format!
- *
- * LICENSE: Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met: Redistributions of source code must retain the
- * above copyright notice, this list of conditions and the following
- * disclaimer. Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
- * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- * DAMAGE.
- *
- * @category
- * @package Services_JSON
- * @author Michal Migurski <mike-json@teczno.com>
- * @author Matt Knapp <mdknapp[at]gmail[dot]com>
- * @author Brett Stimmerman <brettstimmerman[at]gmail[dot]com>
- * @author Jan Dankert
- * @copyright 2005 Michal Migurski
- * @version CVS: $Id$
- * @license http://www.opensource.org/licenses/bsd-license.php
- * @link http://pear.php.net/pepr/pepr-proposal-show.php?id=198
- */
-
-/**
- * Marker constant for Services_JSON::decode(), used to flag stack state
- */
-define('SERVICES_JSON_INDENT', "\t");
-
-/**
- * Marker constant for Services_JSON::decode(), used to flag stack state
- */
-define('SERVICES_JSON_SLICE', 1);
-
-/**
- * Marker constant for Services_JSON::decode(), used to flag stack state
- */
-define('SERVICES_JSON_IN_STR', 2);
-
-/**
- * Marker constant for Services_JSON::decode(), used to flag stack state
- */
-define('SERVICES_JSON_IN_ARR', 3);
-
-/**
- * Marker constant for Services_JSON::decode(), used to flag stack state
- */
-define('SERVICES_JSON_IN_OBJ', 4);
-
-/**
- * Marker constant for Services_JSON::decode(), used to flag stack state
- */
-define('SERVICES_JSON_IN_CMT', 5);
-
-/**
- * Behavior switch for Services_JSON::decode()
- */
-define('SERVICES_JSON_LOOSE_TYPE', 16);
-
-/**
- * Behavior switch for Services_JSON::decode()
- */
-define('SERVICES_JSON_SUPPRESS_ERRORS', 32);
-
-/**
- * Converts to and from JSON format.
- *
- * Brief example of use:
- *
- * <code>
- * // create a new instance of Services_JSON
- * $json = new Services_JSON();
- *
- * // convert a complexe value to JSON notation, and send it to the browser
- * $value = array('foo', 'bar', array(1, 2, 'baz'), array(3, array(4)));
- * $output = $json->encode($value);
- *
- * print($output);
- * // prints: ["foo","bar",[1,2,"baz"],[3,[4]]]
- *
- * // accept incoming POST data, assumed to be in JSON notation
- * $input = file_get_contents('php://input', 1000000);
- * $value = $json->decode($input);
- * </code>
- */
-class JSON
-{
- /**
- * constructs a new JSON instance
- *
- * @param int $use object behavior flags; combine with boolean-OR
- *
- * possible values:
- * - SERVICES_JSON_LOOSE_TYPE: loose typing.
- * "{...}" syntax creates associative arrays
- * instead of objects in decode().
- * - SERVICES_JSON_SUPPRESS_ERRORS: error suppression.
- * Values which can't be encoded (e.g. resources)
- * appear as NULL instead of throwing errors.
- * By default, a deeply-nested resource will
- * bubble up with an error, so all return values
- * from encode() should be checked with isError()
- */
- function Services_JSON()
- {
- $this->use = SERVICES_JSON_LOOSE_TYPE;
- }
-
- /**
- * convert a string from one UTF-16 char to one UTF-8 char
- *
- * Normally should be handled by mb_convert_encoding, but
- * provides a slower PHP-only method for installations
- * that lack the multibye string extension.
- *
- * @param string $utf16 UTF-16 character
- * @return string UTF-8 character
- * @access private
- */
- function utf162utf8($utf16)
- {
- // oh please oh please oh please oh please oh please
- if(function_exists('mb_convert_encoding')) {
- return mb_convert_encoding($utf16, 'UTF-8', 'UTF-16');
- }
-
- $bytes = (ord($utf16{0}) << 8) | ord($utf16{1});
-
- switch(true) {
- case ((0x7F & $bytes) == $bytes):
- // this case should never be reached, because we are in ASCII range
- // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- return chr(0x7F & $bytes);
-
- case (0x07FF & $bytes) == $bytes:
- // return a 2-byte UTF-8 character
- // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- return chr(0xC0 | (($bytes >> 6) & 0x1F))
- . chr(0x80 | ($bytes & 0x3F));
-
- case (0xFFFF & $bytes) == $bytes:
- // return a 3-byte UTF-8 character
- // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- return chr(0xE0 | (($bytes >> 12) & 0x0F))
- . chr(0x80 | (($bytes >> 6) & 0x3F))
- . chr(0x80 | ($bytes & 0x3F));
- }
-
- // ignoring UTF-32 for now, sorry
- return '';
- }
-
- /**
- * convert a string from one UTF-8 char to one UTF-16 char
- *
- * Normally should be handled by mb_convert_encoding, but
- * provides a slower PHP-only method for installations
- * that lack the multibye string extension.
- *
- * @param string $utf8 UTF-8 character
- * @return string UTF-16 character
- * @access private
- */
- function utf82utf16($utf8)
- {
- // oh please oh please oh please oh please oh please
- if(function_exists('mb_convert_encoding')) {
- return mb_convert_encoding($utf8, 'UTF-16', 'UTF-8');
- }
-
- switch(strlen($utf8)) {
- case 1:
- // this case should never be reached, because we are in ASCII range
- // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- return $utf8;
-
- case 2:
- // return a UTF-16 character from a 2-byte UTF-8 char
- // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- return chr(0x07 & (ord($utf8{0}) >> 2))
- . chr((0xC0 & (ord($utf8{0}) << 6))
- | (0x3F & ord($utf8{1})));
-
- case 3:
- // return a UTF-16 character from a 3-byte UTF-8 char
- // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- return chr((0xF0 & (ord($utf8{0}) << 4))
- | (0x0F & (ord($utf8{1}) >> 2)))
- . chr((0xC0 & (ord($utf8{1}) << 6))
- | (0x7F & ord($utf8{2})));
- }
-
- // ignoring UTF-32 for now, sorry
- return '';
- }
-
- /**
- * encodes an arbitrary variable into JSON format
- *
- * @param mixed $var any number, boolean, string, array, or object to be encoded.
- * see argument 1 to Services_JSON() above for array-parsing behavior.
- * if var is a strng, note that encode() always expects it
- * to be in ASCII or UTF-8 format!
- *
- * @return mixed JSON string representation of input var or an error if a problem occurs
- * @access public
- */
- function encode($var)
- {
- static $indentNr = 0;
-
- $indent = str_repeat(SERVICES_JSON_INDENT,$indentNr);
-
- switch (gettype($var)) {
- case 'boolean':
- return $var ? 'true' : 'false';
-
- case 'NULL':
- return 'null';
-
- case 'integer':
- return (int) $var;
-
- case 'double':
- case 'float':
- return (float) $var;
-
- case 'string':
- // STRINGS ARE EXPECTED TO BE IN ASCII OR UTF-8 FORMAT
- $ascii = '';
- $strlen_var = strlen($var);
-
- /*
- * Iterate over every character in the string,
- * escaping with a slash or encoding to UTF-8 where necessary
- */
- for ($c = 0; $c < $strlen_var; ++$c) {
-
- $ord_var_c = ord($var{$c});
-
- switch (true) {
- case $ord_var_c == 0x08:
- $ascii .= '\b';
- break;
- case $ord_var_c == 0x09:
- $ascii .= '\t';
- break;
- case $ord_var_c == 0x0A:
- $ascii .= '\n';
- break;
- case $ord_var_c == 0x0C:
- $ascii .= '\f';
- break;
- case $ord_var_c == 0x0D:
- $ascii .= '\r';
- break;
-
- case $ord_var_c == 0x22:
- case $ord_var_c == 0x2F:
- case $ord_var_c == 0x5C:
- // double quote, slash, slosh
- $ascii .= '\\'.$var{$c};
- break;
-
- case (($ord_var_c >= 0x20) && ($ord_var_c <= 0x7F)):
- // characters U-00000000 - U-0000007F (same as ASCII)
- $ascii .= $var{$c};
- break;
-
- case (($ord_var_c & 0xE0) == 0xC0):
- // characters U-00000080 - U-000007FF, mask 110XXXXX
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- $char = pack('C*', $ord_var_c, ord($var{$c + 1}));
- $c += 1;
- $utf16 = $this->utf82utf16($char);
- $ascii .= sprintf('\u%04s', bin2hex($utf16));
- break;
-
- case (($ord_var_c & 0xF0) == 0xE0):
- // characters U-00000800 - U-0000FFFF, mask 1110XXXX
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- $char = pack('C*', $ord_var_c,
- ord($var{$c + 1}),
- ord($var{$c + 2}));
- $c += 2;
- $utf16 = $this->utf82utf16($char);
- $ascii .= sprintf('\u%04s', bin2hex($utf16));
- break;
-
- case (($ord_var_c & 0xF8) == 0xF0):
- // characters U-00010000 - U-001FFFFF, mask 11110XXX
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- $char = pack('C*', $ord_var_c,
- ord($var{$c + 1}),
- ord($var{$c + 2}),
- ord($var{$c + 3}));
- $c += 3;
- $utf16 = $this->utf82utf16($char);
- $ascii .= sprintf('\u%04s', bin2hex($utf16));
- break;
-
- case (($ord_var_c & 0xFC) == 0xF8):
- // characters U-00200000 - U-03FFFFFF, mask 111110XX
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- $char = pack('C*', $ord_var_c,
- ord($var{$c + 1}),
- ord($var{$c + 2}),
- ord($var{$c + 3}),
- ord($var{$c + 4}));
- $c += 4;
- $utf16 = $this->utf82utf16($char);
- $ascii .= sprintf('\u%04s', bin2hex($utf16));
- break;
-
- case (($ord_var_c & 0xFE) == 0xFC):
- // characters U-04000000 - U-7FFFFFFF, mask 1111110X
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- $char = pack('C*', $ord_var_c,
- ord($var{$c + 1}),
- ord($var{$c + 2}),
- ord($var{$c + 3}),
- ord($var{$c + 4}),
- ord($var{$c + 5}));
- $c += 5;
- $utf16 = $this->utf82utf16($char);
- $ascii .= sprintf('\u%04s', bin2hex($utf16));
- break;
- }
- }
-
- return '"'.$ascii.'"';
-
- case 'array':
- /*
- * As per JSON spec if any array key is not an integer
- * we must treat the the whole array as an object. We
- * also try to catch a sparsely populated associative
- * array with numeric keys here because some JS engines
- * will create an array with empty indexes up to
- * max_index which can cause memory issues and because
- * the keys, which may be relevant, will be remapped
- * otherwise.
- *
- * As per the ECMA and JSON specification an object may
- * have any string as a property. Unfortunately due to
- * a hole in the ECMA specification if the key is a
- * ECMA reserved word or starts with a digit the
- * parameter is only accessible using ECMAScript's
- * bracket notation.
- */
-
- // treat as a JSON object
- if (is_array($var) && count($var) && (array_keys($var) !== range(0, sizeof($var) - 1))) {
- $indentNr++;
- $properties = array_map(array($this, 'name_value'),
- array_keys($var),
- array_values($var));
- $indentNr--;
-
- foreach($properties as $property) {
- if(JSON::isError($property)) {
- return $property;
- }
- }
-
- return "\n$indent".'{' ."\n$indent".SERVICES_JSON_INDENT. join(','."\n$indent".SERVICES_JSON_INDENT, $properties) ."\n$indent".'}'."\n$indent";
- }
-
- // treat it like a regular array
- $indentNr++;
- $elements = array_map(array($this, 'encode'), $var);
- $indentNr--;
-
- foreach($elements as $element) {
- if(JSON::isError($element)) {
- return $element;
- }
- }
-
- return "\n$indent".'['."\n$indent".SERVICES_JSON_INDENT. join(','."\n$indent".SERVICES_JSON_INDENT, $elements) . "\n$indent".']'."\n$indent";
-
- case 'object':
- $vars = get_object_vars($var);
-
- $indentNr++;
- $properties = array_map(array($this, 'name_value'),
- array_keys($vars),
- array_values($vars));
- $indentNr--;
-
- foreach($properties as $property) {
- if(JSON::isError($property)) {
- return $property;
- }
- }
-
- return "\n$indent".'{' ."\n$indent".SERVICES_JSON_INDENT. join(','."\n$indent".SERVICES_JSON_INDENT, $properties) . "\n$indent".'}'."\n$indent";
-
- default:
- return ($this->use & SERVICES_JSON_SUPPRESS_ERRORS)
- ? 'null'
- : new JSON_Error(gettype($var)." can not be encoded as JSON string");
- }
- }
-
-
-
- /**
- * array-walking function for use in generating JSON-formatted name-value pairs
- *
- * @param string $name name of key to use
- * @param mixed $value reference to an array element to be encoded
- *
- * @return string JSON-formatted name-value pair, like '"name":value'
- * @access private
- */
- function name_value($name, $value )
- {
- $encoded_value = $this->encode($value);
-
- if(JSON::isError($encoded_value)) {
- return $encoded_value;
- }
-
- return $this->encode(strval($name)) . ':' . $encoded_value;
- }
-
- /**
- * reduce a string by removing leading and trailing comments and whitespace
- *
- * @param $str string string value to strip of comments and whitespace
- *
- * @return string string value stripped of comments and whitespace
- * @access private
- */
- function reduce_string($str)
- {
- $str = preg_replace(array(
-
- // eliminate single line comments in '// ...' form
- '#^\s*//(.+)$#m',
-
- // eliminate multi-line comments in '/* ... */' form, at start of string
- '#^\s*/\*(.+)\*/#Us',
-
- // eliminate multi-line comments in '/* ... */' form, at end of string
- '#/\*(.+)\*/\s*$#Us'
-
- ), '', $str);
-
- // eliminate extraneous space
- return trim($str);
- }
-
- /**
- * decodes a JSON string into appropriate variable
- *
- * @param string $str JSON-formatted string
- *
- * @return mixed number, boolean, string, array, or object
- * corresponding to given JSON input string.
- * See argument 1 to Services_JSON() above for object-output behavior.
- * Note that decode() always returns strings
- * in ASCII or UTF-8 format!
- * @access public
- */
- function decode($str)
- {
- $str = $this->reduce_string($str);
-
- switch (strtolower($str)) {
- case 'true':
- return true;
-
- case 'false':
- return false;
-
- case 'null':
- return null;
-
- default:
- $m = array();
-
- if (is_numeric($str)) {
- // Lookie-loo, it's a number
-
- // This would work on its own, but I'm trying to be
- // good about returning integers where appropriate:
- // return (float)$str;
-
- // Return float or int, as appropriate
- return ((float)$str == (integer)$str)
- ? (integer)$str
- : (float)$str;
-
- } elseif (preg_match('/^("|\').*(\1)$/s', $str, $m) && $m[1] == $m[2]) {
- // STRINGS RETURNED IN UTF-8 FORMAT
- $delim = substr($str, 0, 1);
- $chrs = substr($str, 1, -1);
- $utf8 = '';
- $strlen_chrs = strlen($chrs);
-
- for ($c = 0; $c < $strlen_chrs; ++$c) {
-
- $substr_chrs_c_2 = substr($chrs, $c, 2);
- $ord_chrs_c = ord($chrs{$c});
-
- switch (true) {
- case $substr_chrs_c_2 == '\b':
- $utf8 .= chr(0x08);
- ++$c;
- break;
- case $substr_chrs_c_2 == '\t':
- $utf8 .= chr(0x09);
- ++$c;
- break;
- case $substr_chrs_c_2 == '\n':
- $utf8 .= chr(0x0A);
- ++$c;
- break;
- case $substr_chrs_c_2 == '\f':
- $utf8 .= chr(0x0C);
- ++$c;
- break;
- case $substr_chrs_c_2 == '\r':
- $utf8 .= chr(0x0D);
- ++$c;
- break;
-
- case $substr_chrs_c_2 == '\\"':
- case $substr_chrs_c_2 == '\\\'':
- case $substr_chrs_c_2 == '\\\\':
- case $substr_chrs_c_2 == '\\/':
- if (($delim == '"' && $substr_chrs_c_2 != '\\\'') ||
- ($delim == "'" && $substr_chrs_c_2 != '\\"')) {
- $utf8 .= $chrs{++$c};
- }
- break;
-
- case preg_match('/\\\u[0-9A-F]{4}/i', substr($chrs, $c, 6)):
- // single, escaped unicode character
- $utf16 = chr(hexdec(substr($chrs, ($c + 2), 2)))
- . chr(hexdec(substr($chrs, ($c + 4), 2)));
- $utf8 .= $this->utf162utf8($utf16);
- $c += 5;
- break;
-
- case ($ord_chrs_c >= 0x20) && ($ord_chrs_c <= 0x7F):
- $utf8 .= $chrs{$c};
- break;
-
- case ($ord_chrs_c & 0xE0) == 0xC0:
- // characters U-00000080 - U-000007FF, mask 110XXXXX
- //see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- $utf8 .= substr($chrs, $c, 2);
- ++$c;
- break;
-
- case ($ord_chrs_c & 0xF0) == 0xE0:
- // characters U-00000800 - U-0000FFFF, mask 1110XXXX
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- $utf8 .= substr($chrs, $c, 3);
- $c += 2;
- break;
-
- case ($ord_chrs_c & 0xF8) == 0xF0:
- // characters U-00010000 - U-001FFFFF, mask 11110XXX
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- $utf8 .= substr($chrs, $c, 4);
- $c += 3;
- break;
-
- case ($ord_chrs_c & 0xFC) == 0xF8:
- // characters U-00200000 - U-03FFFFFF, mask 111110XX
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- $utf8 .= substr($chrs, $c, 5);
- $c += 4;
- break;
-
- case ($ord_chrs_c & 0xFE) == 0xFC:
- // characters U-04000000 - U-7FFFFFFF, mask 1111110X
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- $utf8 .= substr($chrs, $c, 6);
- $c += 5;
- break;
-
- }
-
- }
-
- return $utf8;
-
- } elseif (preg_match('/^\[.*\]$/s', $str) || preg_match('/^\{.*\}$/s', $str)) {
- // array, or object notation
-
- if ($str{0} == '[') {
- $stk = array(SERVICES_JSON_IN_ARR);
- $arr = array();
- } else {
- if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
- $stk = array(SERVICES_JSON_IN_OBJ);
- $obj = array();
- } else {
- $stk = array(SERVICES_JSON_IN_OBJ);
- $obj = new stdClass();
- }
- }
-
- array_push($stk, array('what' => SERVICES_JSON_SLICE,
- 'where' => 0,
- 'delim' => false));
-
- $chrs = substr($str, 1, -1);
- $chrs = $this->reduce_string($chrs);
-
- if ($chrs == '') {
- if (reset($stk) == SERVICES_JSON_IN_ARR) {
- return $arr;
-
- } else {
- return $obj;
-
- }
- }
-
- //print("\nparsing {$chrs}\n");
-
- $strlen_chrs = strlen($chrs);
-
- for ($c = 0; $c <= $strlen_chrs; ++$c) {
-
- $top = end($stk);
- $substr_chrs_c_2 = substr($chrs, $c, 2);
-
- if (($c == $strlen_chrs) || (($chrs{$c} == ',') && ($top['what'] == SERVICES_JSON_SLICE))) {
- // found a comma that is not inside a string, array, etc.,
- // OR we've reached the end of the character list
- $slice = substr($chrs, $top['where'], ($c - $top['where']));
- array_push($stk, array('what' => SERVICES_JSON_SLICE, 'where' => ($c + 1), 'delim' => false));
- //print("Found split at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
-
- if (reset($stk) == SERVICES_JSON_IN_ARR) {
- // we are in an array, so just push an element onto the stack
- array_push($arr, $this->decode($slice));
-
- } elseif (reset($stk) == SERVICES_JSON_IN_OBJ) {
- // we are in an object, so figure
- // out the property name and set an
- // element in an associative array,
- // for now
- $parts = array();
-
- if (preg_match('/^\s*(["\'].*[^\\\]["\'])\s*:\s*(\S.*),?$/Uis', $slice, $parts)) {
- // "name":value pair
- $key = $this->decode($parts[1]);
- $val = $this->decode($parts[2]);
-
- if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
- $obj[$key] = $val;
- } else {
- $obj->$key = $val;
- }
- } elseif (preg_match('/^\s*(\w+)\s*:\s*(\S.*),?$/Uis', $slice, $parts)) {
- // name:value pair, where name is unquoted
- $key = $parts[1];
- $val = $this->decode($parts[2]);
-
- if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
- $obj[$key] = $val;
- } else {
- $obj->$key = $val;
- }
- }
-
- }
-
- } elseif ((($chrs{$c} == '"') || ($chrs{$c} == "'")) && ($top['what'] != SERVICES_JSON_IN_STR)) {
- // found a quote, and we are not inside a string
- array_push($stk, array('what' => SERVICES_JSON_IN_STR, 'where' => $c, 'delim' => $chrs{$c}));
- //print("Found start of string at {$c}\n");
-
- } elseif (($chrs{$c} == $top['delim']) &&
- ($top['what'] == SERVICES_JSON_IN_STR) &&
- ((strlen(substr($chrs, 0, $c)) - strlen(rtrim(substr($chrs, 0, $c), '\\'))) % 2 != 1)) {
- // found a quote, we're in a string, and it's not escaped
- // we know that it's not escaped becase there is _not_ an
- // odd number of backslashes at the end of the string so far
- array_pop($stk);
- //print("Found end of string at {$c}: ".substr($chrs, $top['where'], (1 + 1 + $c - $top['where']))."\n");
-
- } elseif (($chrs{$c} == '[') &&
- in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
- // found a left-bracket, and we are in an array, object, or slice
- array_push($stk, array('what' => SERVICES_JSON_IN_ARR, 'where' => $c, 'delim' => false));
- //print("Found start of array at {$c}\n");
-
- } elseif (($chrs{$c} == ']') && ($top['what'] == SERVICES_JSON_IN_ARR)) {
- // found a right-bracket, and we're in an array
- array_pop($stk);
- //print("Found end of array at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
-
- } elseif (($chrs{$c} == '{') &&
- in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
- // found a left-brace, and we are in an array, object, or slice
- array_push($stk, array('what' => SERVICES_JSON_IN_OBJ, 'where' => $c, 'delim' => false));
- //print("Found start of object at {$c}\n");
-
- } elseif (($chrs{$c} == '}') && ($top['what'] == SERVICES_JSON_IN_OBJ)) {
- // found a right-brace, and we're in an object
- array_pop($stk);
- //print("Found end of object at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
-
- } elseif (($substr_chrs_c_2 == '/*') &&
- in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
- // found a comment start, and we are in an array, object, or slice
- array_push($stk, array('what' => SERVICES_JSON_IN_CMT, 'where' => $c, 'delim' => false));
- $c++;
- //print("Found start of comment at {$c}\n");
-
- } elseif (($substr_chrs_c_2 == '*/') && ($top['what'] == SERVICES_JSON_IN_CMT)) {
- // found a comment end, and we're in one now
- array_pop($stk);
- $c++;
-
- for ($i = $top['where']; $i <= $c; ++$i)
- $chrs = substr_replace($chrs, ' ', $i, 1);
-
- //print("Found end of comment at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
-
- }
-
- }
-
- if (reset($stk) == SERVICES_JSON_IN_ARR) {
- return $arr;
-
- } elseif (reset($stk) == SERVICES_JSON_IN_OBJ) {
- return $obj;
-
- }
-
- }
- }
- }
-
- /**
- * @todo Ultimately, this should just call PEAR::isError()
- */
- function isError($data, $code = null)
- {
- if (class_exists('pear')) {
- return PEAR::isError($data, $code);
- } elseif (is_object($data) && (get_class($data) == 'json_error' ||
- is_subclass_of($data, 'json_error'))) {
- return true;
- }
-
- return false;
- }
-}
-
-
- /**
- * @todo Ultimately, this class shall be descended from PEAR_Error
- */
- class JSON_Error
- {
- function JSON_Error($message = 'unknown error', $code = null,
- $mode = null, $options = null, $userinfo = null)
- {
-
- }
- }
-
-
-?>
diff --git a/serviceClasses/Ldap.class.php b/serviceClasses/Ldap.class.php
@@ -1,184 +0,0 @@
-<?php
-#
-# DaCMS Content Management System
-# Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
-#
-# 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.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-
-/**
- * Bereitstellen von LDAP-Funktionen.
- * @author $Author$
- * @version $Revision$
- * @package openrat.services
- */
-class Ldap
-{
- var $connection;
- var $timeout;
- var $aliases;
-
-
- /**
- *
- */
- function Ldap()
- {
- global $conf;
-
- $this->timeout = intval($conf['ldap']['search']['timeout']);
-
- if ( $conf['ldap']['search']['aliases'] )
- $this->aliases = LDAP_DEREF_ALWAYS;
- else
- $this->aliases = LDAP_DEREF_NEVER;
- }
-
-
-
- /**
- * Verbindung �ffnen.
- */
- function connect()
- {
- global $conf;
-
- $ldapHost = $conf['ldap']['host'];
- $ldapPort = $conf['ldap']['port'];
-
- // Verbindung zum LDAP-Server herstellen
- $this->connection = @ldap_connect( $ldapHost,$ldapPort );
-
- // siehe http://bugs.php.net/bug.php?id=15637
- // Unter bestimmten Bedingungen wird trotz nicht erreichbarem LDAP-Server eine PHP-Resource
- // zurueck gegeben. Dann erscheint zwar keine Fehlermeldung, aber zumindestens misslingt
- // der nachfolgende Bind-Befehl.
- if ( !is_resource($this->connection) || $this->connection === false )
- {
- Logger::error( "connect to ldap server '$ldapHost:$ldapPort' failed" );
- // Abbruch, wenn LDAP-Server nicht erreichbar
- die( "Connection failed to $ldapHost:$ldapPort (".ldap_errno().'/'.ldap_error().'). Please contact your administrator.' );
- }
-
- // Protokollversion setzen.
- $j = ldap_set_option( $this->connection, LDAP_OPT_PROTOCOL_VERSION,intval($conf['ldap']['protocol']) );
- if ( ! $j )
- die( 'LDAP error while setting protocol version'.ldap_errno().'/'.ldap_error().')' );
-
- }
-
-
-
- /**
- * Ein Binding auf den LDAP-Server durchf�hren.
- */
- function bind( $user,$pw )
- {
- return @ldap_bind( $this->connection,$user,$pw);
- }
-
-
-
- /**
- * Ein Binding auf den LDAP-Server durchf�hren.
- */
- function bindAnonymous()
- {
- return @ldap_bind( $this->connection );
- }
-
-
-
- /**
- * Das Bindung wird entfernt.
- */
- function unbind()
- {
- ldap_unbind( $this->connection );
- }
-
-
-
- /**
- * Eine Suche auf den LDAP-Server durchf�hren.
- */
- function searchUser( $username )
- {
- global $conf;
-
- $techUser = $conf['ldap']['search']['user'];
- $techPass = $conf['ldap']['search']['password'];
-
- if ( $conf['ldap']['search']['anonymous'] )
- $this->bindAnonymous();
- else
- $this->bind( $techUser, $techPass );
-
- $dn = $conf['ldap']['search']['basedn'];
- $filter = $conf['ldap']['search']['filter'];
- $filter = str_replace('{user}', $username, $filter);
-
- $s = @ldap_search( $this->connection,$dn,$filter,array(),0,1,$this->timeout,$this->aliases );
-
- if ( ! is_resource($s) )
- return null;
-
- $dn = @ldap_get_dn($this->connection, ldap_first_entry($this->connection,$s) );
-
- return $dn;
- }
-
-
-
- /**
- * Ein Binding auf den LDAP-Server durchf�hren.
- */
- function searchAttribute( $filter,$attr )
- {
- global $conf;
-
- $timeout = intval($conf['ldap']['search']['timeout']);
-
- if ( $conf['ldap']['search']['aliases'] )
- $aliases = LDAP_DEREF_ALWAYS;
- else
- $aliases = LDAP_DEREF_NEVER;
-
-
- $base_dn = $conf['ldap']['search']['basedn'];
- $s = ldap_search( $this->connection,$base_dn,$filter,array(),0,0,$this->timeout,$this->aliases );
- $ergebnisse = ldap_get_entries($this->connection,$s);
-
- $liste = array();
-// Html::debug($ergebnisse);
- for( $i=0; $i<=$ergebnisse['count']-1; $i++ )
- $liste[] = $ergebnisse[$i][$attr][0];
-
- return $liste;
- }
-
-
-
- /**
- * Verbindung schlie�en.
- */
- function close()
- {
- // Verbindung zum LDAP-Server brav beenden
- ldap_close( $this->connection );
- }
-}
-
-?>-
\ No newline at end of file
diff --git a/serviceClasses/Line.class.php b/serviceClasses/Line.class.php
@@ -1,152 +0,0 @@
-<?php
-
-/**
- * Darstellung einer Zeile in einem Freitext.<br>
- * <br>
- * Im Konstruktor wird die Zeile analysiert und es wird festgestellt, was
- * die Zeile für einen Inhalt hat (z.B. ein Listenelement, eine Überschrift, usw.)<br>
- *
- * @author Jan Dankert
- * @version $Revision$
- * @package openrat.services
- */
-class Line
-{
- var $source; // Der ursprüngliche Inhalt
- var $value; // Der textuelle Inhalt (sofern vorhanden)
-
- var $isDefinition = false; // Definitionseintrag
- var $isList = false; // nicht-numerierte Liste
- var $isNumberedList = false; // numerierte Liste
- var $indent = 0; // Einschubtiefe der Liste
-
- var $isHeadline = false; // Überschrift
- var $isHeadlineUnderline = false; // unterstrichene Überschrift
- var $headlineLevel = 0; // Grad der Überschrift (1,2,3...)
-
-
- var $isTableOfContent = false; // Inhaltsverzeichnis
- var $isTable = false; // Tabelle
- var $isCode = false; // Code
- var $isQuote = false; // Zitat
- var $isQuotePraefix = false; // Zitatbeginn/-ende
-
- var $isUnparsed = false;
-
- var $isEmpty = false; // Zeile ist leer
- var $isNormal = false; // Zeile ist ohne besonderen Inhalt, d.h. keine Tabelle, kein Zitat, usw.
-
-
-
- /**
- * Erzeugt einen Zeilenobjekt, der Text im Parameter wird dabei geparst.
- */
- function Line( $s )
- {
- global $conf;
- $text_markup = $conf['editor']['text-markup'];
-// Html::debug($text_markup);
-
- $list_numbered = $text_markup['list-numbered' ];
- $list_unnumbered = $text_markup['list-unnumbered'];
- $headline = $text_markup['headline' ];
-
- $this->source = $s;
- $this->value = $s;
-
- $this->isList = $this->isAnErsterStelle(ltrim($s),$list_unnumbered);
- $this->isNumberedList = $this->isAnErsterStelle(ltrim($s),$list_numbered );
- $this->indent = strlen($s) - strlen(ltrim($s)) + 1;
-
- if ( $this->isList || $this->isNumberedList )
- $this->value = ltrim(substr($s,$this->indent));
-
- $this->level = strspn( $s,$headline );
- $this->isHeadline = $this->level >= 1;
-
- if ( $this->isHeadline )
- $this->value = ltrim(substr($s,$this->level));
-
-
- $hl = array( 1 => $text_markup['headline_level1_underline'],
- 2 => $text_markup['headline_level2_underline'],
- 3 => $text_markup['headline_level3_underline'] );
-
- foreach($hl as $lev=>$char )
- {
- if ( substr($s,0,3*strlen($char))==str_repeat($char,3*strlen($char)) )
- {
- $this->isHeadlineUnderline = true;
- $this->isNormal = true;
- $this->level = intval($lev);
- }
- }
-
- if ( $this->isAnErsterStelle($s,$text_markup['table-of-content']) )
- {
- $this->isTableOfContent = true;
- $this->isNumberedList = false;
- $this->isList = false;
- $this->value = '';
- }
- elseif
- ( $this->isHeadline ||
- $this->isHeadlineUnderline ||
- $this->isList ||
- $this->isNumberedList )
- {
- ;
- }
- elseif ( $this->isAnErsterStelle($s,$text_markup['table-cell-sep']) )
- {
- $this->isTable = true;
- $this->value = '';
- }
- elseif ( $this->isAnErsterStelle($s,$text_markup['pre-begin']) && !$this->isHeadlineUnderline )
- {
- $this->isCode = true;
- $this->value = substr($s,strlen($text_markup['pre-begin']));
- }
- elseif ( strpos($s, $text_markup['definition-sep'])!== false )
- {
- $this->isDefinition = true;
- }
- elseif ( trim($s)==$text_markup['quote-line-begin'] )
- {
- $this->isQuote = true;
- }
- elseif ( $this->isAnErsterStelle($s,$text_markup['quote']) && strlen(trim($s))>1 )
- {
- $this->isQuotePraefix = true;
- $this->value = ltrim(substr($s,strlen($text_markup['quote'])));
- $this->level = strspn( str_replace(' ','',$s),$text_markup['quote'] );
- }
- elseif ( $this->isAnErsterStelle($s,'`') )
- {
- $this->isUnparsed = true;
- $this->value = substr($this->value,1);
- }
- elseif ( $s == '' )
- {
- $this->isEmpty = true;
- }
- else
- {
- $this->isNormal = true;
- }
- }
-
-
- /**
- * Stellt fest, ob $wort am Anfang von $text steht.
- */
- function isAnErsterStelle( $text,$wort )
- {
-// Html::debug($text,"Text");
-// Html::debug($wort,"Wort");
-// Html::debug(substr($text,0,strlen($wort))==$wort,'Ergebnis');
- return substr($text,0,strlen($wort))==$wort;
- }
-}
-
-?>-
\ No newline at end of file
diff --git a/serviceClasses/Logger.class.php b/serviceClasses/Logger.class.php
@@ -1,194 +0,0 @@
-<?php
-// ---------------------------------------------------------------------------
-// $Id$
-// ---------------------------------------------------------------------------
-// OpenRat Content Management System
-// Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
-//
-// 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.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-// ---------------------------------------------------------------------------
-// $Log$
-// Revision 1.5 2007-11-08 21:32:06 dankert
-// Aktion-Name mitloggen.
-//
-// Revision 1.4 2004/11/10 22:50:37 dankert
-// Benutzen von Konstanten zur Performancesteigerung
-//
-// Revision 1.3 2004/10/04 19:57:17 dankert
-// Bugfix und trace()
-//
-// Revision 1.2 2004/05/02 15:04:16 dankert
-// Einf?gen package-name (@package)
-//
-// Revision 1.1 2004/04/24 17:03:28 dankert
-// Initiale Version
-//
-// ---------------------------------------------------------------------------
-
-
-switch( strtolower($conf['log']['level']) )
-{
- case 'trace':
- define('OR_LOG_LEVEL_TRACE',true );
-
- case 'debug':
- define('OR_LOG_LEVEL_DEBUG',true );
-
- case 'info':
- define('OR_LOG_LEVEL_INFO' ,true );
-
- case 'warn':
- define('OR_LOG_LEVEL_WARN' ,true );
-
- case 'error':
- define('OR_LOG_LEVEL_ERROR',true );
-}
-
-if ( !defined('OR_LOG_LEVEL_TRACE') ) define('OR_LOG_LEVEL_TRACE',false );
-if ( !defined('OR_LOG_LEVEL_DEBUG') ) define('OR_LOG_LEVEL_DEBUG',false );
-if ( !defined('OR_LOG_LEVEL_INFO' ) ) define('OR_LOG_LEVEL_INFO' ,false );
-if ( !defined('OR_LOG_LEVEL_WARN' ) ) define('OR_LOG_LEVEL_WARN' ,false );
-if ( !defined('OR_LOG_LEVEL_ERROR') ) define('OR_LOG_LEVEL_ERROR',false );
-
-
-
-/**
- * Schreiben eines Eintrages in die Logdatei
- *
- * @author $Author$
- * @version $Rev: $
- * @package openrat.services
- */
-class Logger
-{
- /**
- * Schreiben einer Trace-Meldung in die Logdatei
- *
- * @param message Log-Text
- */
- function trace( $message )
- {
- if ( OR_LOG_LEVEL_TRACE )
- Logger::doLog( 'trace',$message );
- }
-
-
- /**
- * Schreiben einer Debug-Meldung in die Logdatei
- *
- * @param message Log-Text
- */
- function debug( $message )
- {
- if ( OR_LOG_LEVEL_DEBUG )
- Logger::doLog( 'debug',$message );
- }
-
-
- /**
- * Schreiben einer Information in die Logdatei
- *
- * @param message Log-Text
- */
- function info( $message )
- {
- if ( OR_LOG_LEVEL_INFO )
- Logger::doLog( 'info',$message );
- }
-
-
- /**
- * Schreiben einer Warnung in die Logdatei
- *
- * @param message Log-Text
- */
- function warn( $message )
- {
- if ( OR_LOG_LEVEL_WARN )
- Logger::doLog( 'warn',$message );
- }
-
-
- /**
- * Schreiben einer normalen Fehlermeldung in die Logdatei
- *
- * @param message Log-Text
- */
- function error( $message )
- {
- if ( OR_LOG_LEVEL_ERROR )
- Logger::doLog( 'error',$message );
- }
-
-
- /**
- * Schreiben der Meldung in die Logdatei
- *
- * @author $Author$
- * @param facility Schwere dieses Logdatei-Eintrages (z.B. warning)
- * @param message Log-Text
- * @access private
- */
- function doLog( $facility,$message )
- {
- global $conf;
- global $SESS;
-
- $filename = $conf['log']['file'];
-
- if ( $filename == '' )
- return;
-
- if ( ! is_writable($filename) )
- Http::serverError( "logfile $filename is not writable by the server" );
-
- $thisLevel = strtoupper($facility);
-
- $user = Session::getUser();
- if ( is_object($user) )
- $username = $user->name;
- else
- $username = '-';
-
- $text = $conf['log']['format']; // Format der Logdatei lesen
-
- // Ersetzen von Variablen
- if ( $conf['log']['dns_lookup'] )
- $text = str_replace( '%host',gethostbyaddr(getenv('REMOTE_ADDR')),$text );
- else
- $text = str_replace( '%host',getenv('REMOTE_ADDR'),$text );
-
- $action = Session::get('action');
- if ( empty($action) )
- $action = '-';
-
- $action = Session::get('action');
- if ( empty($action) )
- $action = '-';
-
- $text = str_replace( '%user' ,str_pad($username ,8),$text );
- $text = str_replace( '%level' ,str_pad($thisLevel,5),$text );
- $text = str_replace( '%agent' ,getenv('HTTP_USER_AGENT'),$text );
- $text = str_replace( '%action',str_pad($action,12),$text );
- $text = str_replace( '%text' ,$message,$text );
- $text = str_replace( '%time' ,date($conf['log']['date_format']),$text );
- $text = str_replace( "\n" ,"\n ",$text );
-
- // Schreiben in Logdatei
- error_log( $text."\n",3,$filename );
- }
-}
-
-?>-
\ No newline at end of file
diff --git a/serviceClasses/Mail.class.php b/serviceClasses/Mail.class.php
@@ -1,572 +0,0 @@
-<?php
-/*
-OpenRat Content Management System
-Copyright (C) Jan Dankert
-
-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
-or 3 of the License.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, see <http://www.gnu.org/licenses/>.
-*/
-
-/**
- * Erzeugen und Versender einer E-Mail gemaess RFC 822.<br>
- * <br>
- * Die E-Mail kann entweder �ber
- * - die interne PHP-Funktion "mail()" versendet werden oder
- * - direkt per SMTP-Protokoll an einen SMTP-Server.<br>
- * Welcher Weg gew�hlt wird, kann konfiguriert werden.<br>
- * <br>
- * Prinzipiell spricht nichts gegen die interne PHP-Funktion mail(), wenn diese
- * aber nicht zu Verf�gung steht oder PHP ungeeignet konfiguriert ist, so kann
- * SMTP direkt verwendet werden. Hierbei sollte wenn m�glich ein Relay-Host
- * eingesetzt werden. Die Mail kann zwar auch direkt an Mail-Exchanger (MX) des
- * Empf�ngers geschickt werden, falls dieser aber Greylisting einsetzt ist eine
- * Zustellung nicht m�glich.<br>
- * <br>
- *
- * @author Jan Dankert
- * @version $Id$
- * @package serviceClasses
- */
-class Mail
-{
- var $from = '';
- var $to = '';
- var $bcc = '';
- var $cc = '';
- var $subject = '';
- var $text = '';
- var $header = array();
- var $nl = '';
-
- /**
- * Falls beim Versendern der E-Mail etwas schiefgeht, steht hier drin
- * die technische Fehlermeldung.
- *
- * @var String Fehler
- */
- var $error = array();
-
- /**
- * Set to true for debugging.
- * If true, All SMTP-Commands are written to error log.
- *
- * @var unknown_type
- */
- var $debug = true;
-
-
- /**
- * Konstruktor.
- * Es werden folgende Parameter erwartet
- * @param String $to Empf�nger
- * @param String der Textschl�ssel
- * @param String unbenutzt.
- * @return Mail
- */
- function Mail( $to,$text,$xy='' )
- {
- global $conf;
-
- // Zeilenumbruch CR/LF gem. RFC 822.
- $this->nl = chr(13).chr(10);
-
- if ( !empty($conf['mail']['from']) )
- $this->from = $this->header_encode($conf['mail']['from']);
-
- // Priorit�t definieren (sofern konfiguriert)
- if ( !empty($conf['mail']['priority']) )
- $this->header[] = 'X-Priority: '.$conf['mail']['priority'];
-
- $this->header[] = 'X-Mailer: '.$this->header_encode(OR_TITLE.' '.OR_VERSION);
- $this->header[] = 'Content-Type: text/plain; charset='.lang( 'CHARSET' );
- $this->subject = $this->header_encode(lang( 'mail_subject_'.$text ));
- $this->to = $this->header_encode($to);
-
- $this->text = $this->nl.wordwrap(str_replace(';',$this->nl,lang('mail_text_'.$text)),70,$this->nl).$this->nl;
-
- // Signatur anhaengen (sofern konfiguriert)
- if ( !empty($conf['mail']['signature']) )
- {
- $this->text .= $this->nl.'-- '.$this->nl;
- $this->text .= str_replace(';',$this->nl,$conf['mail']['signature']);
- $this->text .= $this->nl;
- }
-
- // Kopie-Empf�nger
- if ( !empty($conf['mail']['cc']) )
- $this->cc = $this->header_encode($conf['mail']['cc']);
-
- // Blindkopie-Empf�nger
- if ( !empty($conf['mail']['bcc']) )
- $this->bcc = $this->header_encode($conf['mail']['bcc']);
- }
-
-
-
- /**
- * Kodiert einen Text in das Format "Quoted-printable".<br>
- * See RFC 2045.
- * @param String $text Eingabe
- * @return Text im quoted-printable-Format
- */
- function quoted_printable_encode( $text )
- {
- $text = str_replace(' ','=20',$text);
-
- for( $i=128; $i<=255; $i++ )
- {
- $text = str_replace( chr($i),'='.dechex($i),$text );
- }
-
- return $text;
- }
-
-
-
- /**
- * Setzen einer Variablen in den Mail-Inhalt.
- */
- function setVar( $varName,$varInhalt)
- {
- $this->text = str_replace( '{'.$varName.'}', $varInhalt, $this->text );
- }
-
-
- /**
- * Mail absenden.
- * Die E-Mail wird versendet.
- *
- * @return boolean Erfolg
- */
- function send()
- {
- global $conf;
-
- $to_domain = array_pop( explode('@',$this->to) );
-
- // Prüfen gegen die Whitelist
- $white = @$conf['mail']['whitelist'];
-
- if ( !empty($white) )
- {
- if ( ! $this->containsDomain($to_domain,$white) )
- {
- // Wenn Domain nicht in Whitelist gefunden, dann Mail nicht verschicken.
- $this->error[] = 'Mail-Domain is not whitelisted';
- return false;
- }
- }
-
- // Prüfen gegen die Blacklist
- $black = @$conf['mail']['blacklist'];
-
- if ( !empty($black) )
- {
- if ( $this->containsDomain($to_domain,$black) )
- {
- // Wenn Domain in Blacklist gefunden, dann Mail nicht verschicken.
- $this->error[] = 'Mail-Domain is blacklisted';
- return false;
- }
- }
-
- // Header um Adressangaben erg�nzen.
- if ( !empty($this->from ) )
- $this->header[] = 'From: '.$this->from;
-
- if ( !empty($this->cc ) )
- $this->header[] = 'Cc: '.$this->cc;
-
- if ( !empty($this->bcc ) )
- $this->header[] = 'Bcc: '.$this->bcc;
-
- // Mail versenden
- if ( strtolower(@$conf['mail']['client']) == 'php' )
- {
- // PHP-interne Mailfunktion verwenden.
- $result = @mail( $this->to, // Empf�nger
- $this->subject, // Betreff
- $this->text, // Inhalt
- // Lt. RFC822 müssen Header mit CRLF enden.
- // ABER: Der Parameter "additional headers" verlangt offenbar \n am Zeilenende.
- implode("\n",$this->header) );
- if ( !$result )
- // Die E-Mail wurde nicht akzeptiert.
- // Genauer geht es leider nicht, da mail() nur einen boolean-Wert
- // zur�ck liefert.
- $this->error[] = 'Mail was NOT accepted by mail()';
-
- return $result;
- }
- else
- {
- // eigenen SMTP-Dialog verwenden.
- $smtpConf = $conf['mail']['smtp'];
-
- if ( !empty($smtpConf['host']))
- {
- // Eigenen Relay-Host verwenden.
- $mxHost = $smtpConf['host'];
- $mxPort = intval($smtpConf['port']);
- }
- else
- {
- // Mail direkt zustellen.
- $mxHost = $this->getMxHost($this->to);
-
- if ( empty($mxHost) )
- {
- $this->error[] = "No MX-Entry found. Mail could not be sent.";
- return false;
- }
-
- if ($smtpConf['ssl'])
- $mxPort = 465;
- else
- $mxPort = 25;
- }
-
-
- if ( !empty($smtpConf['localhost']))
- {
- $myHost = $smtpConf['localhost'];
- }
- else
- {
- $myHost = gethostbyaddr(getenv('REMOTE_ADDR'));
- }
-
- if ( $smtpConf['ssl'])
- $proto = 'ssl';
- else
- $proto = 'tcp';
-
- //connect to the host and port
- $smtpSocket = fsockopen($proto.'://'.$mxHost,$mxPort, $errno, $errstr, intval($smtpConf['timeout']));
-
- if ( !is_resource($smtpSocket) )
- {
- $this->error[] = 'Connection failed to: '.$proto.'://'.$mxHost.':'.$mxPort.' ('.$errstr.'/'.$errno.')';
- return false;
- }
-
- $smtpResponse = fgets($smtpSocket, 4096);
- if ( $this->debug)
- $this->error[] = trim($smtpResponse);
-
- if ( substr($smtpResponse,0,3) != '220' )
- {
- $this->error[] = 'No 220: '.trim($smtpResponse);
- return false;
- }
-
- if ( !is_resource($smtpSocket) )
- {
- $this->error[] = 'Connection failed to: '.$smtpConf['host'].':'.$smtpConf['port'].' ('.$smtpResponse.')';
- return false;
- }
-
- //you have to say HELO again after TLS is started
- $smtpResponse = $this->sendSmtpCommand($smtpSocket,'HELO '.$myHost);
-
- if ( substr($smtpResponse,0,3) != '250' )
- {
- $this->error[] = "No 2xx after HELO, server says: ".$smtpResponse;
- $this->sendSmtpQuit($smtpSocket);
- return false;
- }
-
- if ( $smtpConf['tls'] )
- {
- $smtpResponse = $this->sendSmtpCommand($smtpSocket,'STARTTLS');
- if ( substr($smtpResponse,0,3) == '220' )
- {
- // STARTTLS ist gelungen.
- //you have to say HELO again after TLS is started
- $smtpResponse = $this->sendSmtpCommand($smtpSocket,'HELO '.$myHost);
-
- if ( substr($smtpResponse,0,3) != '250' )
- {
- $this->error[] = "No 2xx after HELO, server says: ".$smtpResponse;
- $this->sendSmtpQuit($smtpSocket);
- return false;
- }
- }
- else
- {
- // STARTTLS ging in die Hose. Einfach weitermachen.
- }
- }
-
- // request for auth login
- if ( isset($smtpConf['auth_username']) && !empty($smtpConf['host']) && !empty($smtpConf['auth_username']))
- {
- $smtpResponse = $this->sendSmtpCommand($smtpSocket,"AUTH LOGIN");
- if ( substr($smtpResponse,0,3) != '334' )
- {
- $this->error[] = "No 334 after AUTH_LOGIN, server says: ".$smtpResponse;
- $this->sendSmtpQuit($smtpSocket);
- return false;
- }
-
- if ( $this->debug)
- $this->error[] = 'Login for '.$smtpConf['auth_username'];
-
- //send the username
- $smtpResponse = $this->sendSmtpCommand($smtpSocket, base64_encode($smtpConf['auth_username']));
- if ( substr($smtpResponse,0,3) != '334' )
- {
- $this->error[] = "No 3xx after setting username, server says: ".$smtpResponse;
- $this->sendSmtpQuit($smtpSocket);
- return false;
- }
-
- //send the password
- $smtpResponse = $this->sendSmtpCommand($smtpSocket, base64_encode($smtpConf['auth_password']));
- if ( substr($smtpResponse,0,3) != '235' )
- {
- $this->error[] = "No 235 after sending password, server says: ".$smtpResponse;
- $this->sendSmtpQuit($smtpSocket);
- return false;
- }
- }
-
- //email from
- $smtpResponse = $this->sendSmtpCommand($smtpSocket, 'MAIL FROM: <'.$conf['mail']['from'].'>');
- if ( substr($smtpResponse,0,3) != '250' )
- {
- $this->error[] = "No 2xx after MAIL_FROM, server says: ".$smtpResponse;
- $this->sendSmtpQuit($smtpSocket);
- return false;
- }
-
- //email to
- $smtpResponse = $this->sendSmtpCommand($smtpSocket, 'RCPT TO: <'.$this->to.'>');
- if ( substr($smtpResponse,0,3) != '250' )
- {
- $this->error[] = "No 2xx after RCPT_TO, server says: ".$smtpResponse;
- $this->sendSmtpQuit($smtpSocket);
- return false;
- }
-
- //the email
- $smtpResponse = $this->sendSmtpCommand($smtpSocket, "DATA");
- if ( substr($smtpResponse,0,3) != '354' )
- {
- $this->error[] = "No 354 after DATA, server says: ".$smtpResponse;
- $this->sendSmtpQuit($smtpSocket);
- return false;
- }
-
- $this->header[] = 'To: '.$this->to;
- $this->header[] = 'Subject: '.$this->subject;
- $this->header[] = 'Date: '.date('r');
- $this->header[] = 'Message-Id: '.'<'.getenv('REMOTE_ADDR').'.'.time().'.openrat@'.getenv('SERVER_NAME').'.'.getenv('HOSTNAME').'>';
-
- //observe the . after the newline, it signals the end of message
- $smtpResponse = $this->sendSmtpCommand($smtpSocket, implode($this->nl,$this->header).$this->nl.$this->nl.$this->text.$this->nl.'.');
- if ( substr($smtpResponse,0,3) != '250' )
- {
- $this->error[] = "No 2xx after putting DATA, server says: ".$smtpResponse;
- $this->sendSmtpQuit($smtpSocket);
- return false;
- }
-
- // say goodbye
- $this->sendSmtpQuit($smtpSocket);
- return true;
- }
- }
-
-
- /**
- * Sendet ein SMTP-Kommando zum SMTP-Server.
- *
- * @access private
- * @param Resource $socket TCP/IP-Socket zum SMTP-Server
- * @param unknown_type $cmd SMTP-Kommando
- * @return Server-Antwort
- */
- function sendSmtpCommand( $socket,$cmd )
- {
- if ( $this->debug )
- $this->error[] = 'CLIENT: >>> '.trim($cmd);
- if ( !is_resource($socket) )
- {
- // Die Verbindung ist geschlossen. Dies kann bei dieser
- // Implementierung eigentlich nur dann passieren, wenn
- // der Server die Verbindung schlie�t.
- // Dieser Client trennt die Verbindung nur nach einem "QUIT".
- $this->error[] = "Connection lost";
- return;
- }
-
- fputs($socket,$cmd.$this->nl);
- $response = trim(fgets($socket, 4096));
- if ( $this->debug )
- $this->error[] = 'SERVER: <<< '.$response;
- return $response;
- }
-
-
-
- /**
- * Sendet ein QUIT zum SMTP-Server, wartet die Antwort ab und
- * schlie�t danach die Verbindung.
- *
- * @param Resource Socket
- */
- function sendSmtpQuit( $socket )
- {
-
- if ( $this->debug )
- $this->error[] = "CLIENT: >>> QUIT";
- if ( !is_resource($socket) )
- return;
- // Wenn die Verbindung nicht mehr da ist, brauchen wir
- // auch kein QUIT mehr :)
-
-
- fputs($socket,'QUIT'.$this->nl);
- $response = trim(fgets($socket, 4096));
- if ( $this->debug )
- $this->error[] = 'SERVER: <<< '.$response;
-
- if ( substr($response,0,3) != '221' )
- $this->error[] = 'QUIT FAILED: '.$response;
-
- fclose($socket);
- }
-
-
-
- /**
- * Umwandlung von 8-bit-Zeichen in MIME-Header gemaess RFC 2047.<br>
- * Header d�rfen nur 7-bit-Zeichen enthalten. 8-bit-Zeichen m�ssen kodiert werden.
- *
- * @param String $text
- * @return String
- */
- function header_encode( $text )
- {
- global $conf;
-
- if ( empty($conf['mail']['header_encoding']) )
- return $text;
-
- $woerter = explode(' ',$text);
- $neu = array();
-
-
- foreach( $woerter as $wort )
- {
- $type = strtolower(substr($conf['mail']['header_encoding'],0,1));
- $neu_wort = '';
-
- if ( $type == 'b' )
- $neu_wort = base64_encode($wort);
- elseif ( $type == 'q' )
- $neu_wort = $this->quoted_printable_encode($wort);
- else
- Logger::error( 'Mail-Configuratin broken: UNKNOWN Header-Encoding type: '.$type);
-
- if ( strlen($wort)==strlen($neu_wort) )
- $neu[] = $wort;
- else
- $neu[] = '=?'.lang('CHARSET').'?'.$type.'?'.$neu_wort.'?=';
- }
-
- return implode(' ',$neu);
- }
-
-
- /**
- * Ermittelt den MX-Eintrag zu einer E-Mail-Adresse.<br>
- * Es wird der Eintrag mit der h�chsten Priorit�t ermittelt.
- *
- * @param String E-Mail-Adresse des Empf�ngers.
- * @return MX-Eintrag
- */
- function getMxHost( $to )
- {
- list($user,$host) = explode('@',$to.'@');
-
- if ( empty($host) )
- {
- $this->error[] = 'Illegal mail address - No hostname found.';
- return "";
- }
-
- list($host) = explode('>',$host);
-
- $mxHostsName = array();
- $mxHostsPrio = array();
- getmxrr($host,$mxHostsName,$mxHostsPrio);
-
- $mxList = array();
- foreach( $mxHostsName as $id=>$mxHostName )
- {
- $mxList[$mxHostName] = $mxHostsPrio[$id];
- }
- asort($mxList);
- return key($mxList);
- }
-
-
-
- /**
- * Stellt fest, ob die E-Mail-Adresse eine gueltige Syntax besitzt.
- *
- * Es wird nur die Syntax geprüft. Ob die Adresse wirklich existiert, steht dadurch noch lange
- * nicht fest. Dazu müsste man die MX-Records auflösen und einen Zustellversuch unternehmen.
- *
- * @param $email_address Adresse
- * @return true, falls Adresse OK, sonst false
- */
- function checkAddress( $email_address )
- {
- // Source: de.php.net/ereg
- return ereg("^[-A-Za-z0-9_]+[-A-Za-z0-9_.]*[@]{1}[-A-Za-z0-9_]+[-A-Za-z0-9_.]*[.]{1}[A-Za-z]{2,5}$", $email_address);
- }
-
-
-
- /**
- * Prüft, ob eine Domain in einer List von Domains enthalten ist.
- *
- * @param $checkDomain zu prüfende Domain
- * @param $domain_list Liste von Domains als kommaseparierte Liste
- * @return true, falls vorhanden, sonst false
- */
- function containsDomain($checkDomain, $domain_list)
- {
- $domains = explode(',',$domain_list);
-
- foreach( $domains as $domain )
- {
- $domain = trim($domain);
-
- if (empty($domain))
- continue;
-
- if ($domain == substr($checkDomain,-strlen($domain)))
- {
- return true;
- }
- }
- return false;
- }
-}
-
-
-?>
diff --git a/serviceClasses/OpenId.class.php b/serviceClasses/OpenId.class.php
@@ -1,467 +0,0 @@
-<?php
-
-
-/**
- * Open-Id Authentisierung gem�� OpenId-Spezifikation 1.0.
- *
- */
-class OpenId
-{
- /**
- * Open-Id Server, an den die Authentisierungsanfrage gestellt wird.
- *
- * @var String
- */
- var $server;
-
-
- /**
- * Informationen zum Benutzer.
- *
- * @var Array
- */
- var $info;
-
- /**
- * Open-Id Identity.
- *
- * @var String
- */
- var $identity;
-
- /**
- * Fehlermeldung (falls vorhanden).
- *
- * @var String
- */
- var $error;
-
- /**
- * OpenId-Benutzername.
- *
- * @var String
- */
- var $user;
-
- /**
- * OpenId-Provider.
- *
- * @var String
- */
- var $provider;
-
-
- var $supportAX;
- var $supportSREG;
- var $supportOpenId1_1;
- var $supportOpenId2_0;
-
-
- /**
- * Neue Open-Id Anfrage.
- *
- * @param String $user
- * @return OpenId
- */
- function OpenId( $provider='',$user='' )
- {
- $this->provider = $provider;
- $this->user = $user;
- }
-
-
- /**
- * Stellt fest, ob der Server vertrauensw�rdig ist.
- *
- * @return true, wenn vertrauensw�rdig.
- */
- function serverOk()
- {
- global $conf;
- $servers = $conf['security']['openid']['trusted_server'];
-
- if ( empty($servers) )
- {
- return true;
- }
- else
- {
- $serverList = explode(',',$servers);
-
- $http = new Http($this->server);
- if ( !in_array($http->url['host'],$serverList) )
- {
- $this->error = 'Server '.$this->server.' is not trusted';
- return false;
- }
- else
- return true;
- }
-
- }
-
-
-
- /**
- * Authentisierung Schritt 1.<br>
- * Ermitteln der Identity.
- *
- * @return boolean TRUE, wenn Identity ermittelt wurde.
- */
- function login()
- {
- if ( $this->provider != 'identity' )
- {
- $this->user = config('security','openid','provider.'.$this->provider.'.xrds_uri');
- $this->identity = 'http://specs.openid.net/auth/2.0/identifier_select';
- }
- $this->supportSREG = config('security','openid','provider.'.$this->provider.'.sreg_1_0');
- $this->supportAX = config('security','openid','provider.'.$this->provider.'.ax_1_0' );
-
- // Schritt 1: Identity aus Yadis-Dokument laden.
- $this->getIdentityFromYadis();
-
- // Schritt 2: Fallback auf HTML-Dokument.
- if ( empty($this->server) )
- {
- $this->getIdentityFromHtmlMetaData();
- }
-
- // Falls immer noch kein Servername gefunden wurde, dann Abbruch.
- if ( empty($this->server) )
- {
- if ( empty($this->error) )
- $this->error = 'Unable to locate OpenId-Server in URL';
- return false;
- }
-
- if ( !$this->serverOk() )
- return false; // Server nicht vertrauenswuerdig.
-
- if ( empty($this->identity) )
- // Falls die Identity bis hierher nicht deligiert wurde...
- // Lt. Spezifikation mit Prefix "http://".
- $this->identity = 'http://'.$this->user;
-
- return true;
- }
-
-
-
- /**
- * Erzeugt einen HTTP-Redirect auf den OpenId-Provider.
- */
- function redirect()
- {
- global $conf;
-
- $this->handle = md5(microtime().session_id());
-
- $redirHttp = new Http($this->server);
-
- if ( $this->supportOpenId2_0 )
- $redirHttp->requestParameter['openid.ns' ] = 'http://specs.openid.net/auth/2.0';
-
- $redirHttp->requestParameter['openid.mode' ] = 'checkid_setup';
- $redirHttp->requestParameter['openid.identity' ] = $this->identity;
-
- if ( $this->supportOpenId2_0 )
- $redirHttp->requestParameter['openid.claimed_id'] = $this->identity;
-
-
- // Profilangaben anfordern. E-Mail wird ben�tigt, Name und Sprache sind optional.
-
- if ( $this->supportAX )
- {
- Logger::info("OpenId-Server is using OpenID Attribute Exchange 1.0");
- $redirHttp->requestParameter['openid.ns.ax' ] = 'http://openid.net/srv/ax/1.0';
- $redirHttp->requestParameter['openid.ax.mode' ] = 'fetch_request';
- $redirHttp->requestParameter['openid.ax.type.email' ] = 'http://axschema.org/contact/email';
- $redirHttp->requestParameter['openid.ax.type.username' ] = 'http://axschema.org/namePerson/friendly';
- $redirHttp->requestParameter['openid.ax.type.fullname' ] = 'http://axschema.org/namePerson';
- $redirHttp->requestParameter['openid.ax.type.language' ] = 'http://axschema.org/pref/language';
- $redirHttp->requestParameter['openid.ax.required' ] = 'username,email';
- $redirHttp->requestParameter['openid.ax.if_available' ] = 'language,fullname';
- }
-
- if ( $this->supportSREG )
- {
- Logger::info("OpenId-Server is using OpenID Simple Registration Extension 1.0");
- $redirHttp->requestParameter['openid.ns.sreg' ] = 'http://openid.net/sreg/1.0';
- $redirHttp->requestParameter['openid.sreg.required'] = 'email,nickname';
- $redirHttp->requestParameter['openid.sreg.optional'] = 'fullname,language';
- }
-
- $trustRoot = @$conf['security']['openid']['trust_root'];
- $server = Http::getServer();
- if ( empty($trustRoot) )
- $trustRoot = $server;
-
- $redirHttp->requestParameter['openid.trust_root' ] = slashify($trustRoot);
- $redirHttp->requestParameter['openid.return_to' ] = slashify($server).'openid.'.PHP_EXT;
- //$redirHttp->requestParameter['openid.realm' ] = slashify($server).'openid.'.PHP_EXT;
- $redirHttp->requestParameter['openid.assoc_handle' ] = $this->handle;
-
- $redirHttp->sendRedirect(); // Browser umleiten.
- exit; // Ende.
- }
-
-
-
- /**
- * Ermittelt OpenId-Server und OpenId-Identity aus Yadis-Dokument.<br>
- *
- * @return unknown
- */
- function getIdentityFromYadis()
- {
- $http = new Http($this->user);
-// $http->url['host'] = $this->user;
-
- $http->header[] = 'Accept: application/xrds+xml';
- if ( ! $http->request() )
- {
- $this->error = 'Unable to get XML delegate information';
- return false;
- }
-
- Logger::debug("OpenId: Found YADIS-document for ".$http->getUrl());
- //die();
- $p = xml_parser_create();
- $ok = xml_parse_into_struct($p, $http->body, $vals, $index);
- xml_parser_free($p);
-
- foreach( $vals as $tag )
- {
- if ( strtolower($tag['tag']) == 'type' )
- {
- if ( $tag['value'] == 'http://openid.net/srv/ax/1.0' )
- $this->supportAX = true;
-
- if ( $tag['value'] == 'http://openid.net/sreg/1.0' )
- $this->supportSREG = true;
-
- if ( $tag['value'] == 'http://openid.net/signon/1.1' )
- $this->supportOpenId1_1 = true;
-
- if ( $tag['value'] == 'http://specs.openid.net/auth/2.0/server' )
- $this->supportOpenId2_0 = true;
- }
-
- if ( strtolower($tag['tag']) == 'uri' )
- {
- $this->server = $tag['value'];
- }
-
- if ( strtolower($tag['tag']) == 'openid:delegate' )
- {
- $this->identity = $tag['value'];
- }
- }
-
- if ( !$this->supportOpenId1_1 && !$this->supportOpenId2_0 )
- {
- $this->error = 'Only OpenId 1.1 and 2.0 is supported but this identity-provider does not seem to support any of these.';
- return false;
- }
- if ( !$this->supportAX && !$this->supportSREG )
- {
- $this->error = 'The identity-provider must support either Attribute-Exchange (AX) oder Simple-Registration (SREG), but it does not seem to support any of these.';
- return false;
- }
- }
-
-
- /**
- * Ermittelt OpenId-Server und OpenId-Identity aus HTML Meta-Tags.<br>
- */
- function getIdentityFromHtmlMetaData()
- {
- $http = new Http($this->user);
-// $http = new Http();
-// $http->url['host'] = $this->user;
- $http->header[] = 'Accept: text/html';
-
- if ( ! $http->request() )
- {
- $this->error = 'Unable to get HTML delegate information';
- return false;
- }
-
- $seite = $http->body;
-
- // Die Meta-Tags mit regulaerem Ausdruck auslesen.
- $treffer = array();
- preg_match('/rel="openid.server"\s+href="(\S+)"/',$seite,$treffer);
- if ( count($treffer) >= 1 )
- {
- $this->server = $treffer[1];
- $this->supportOpenId1_1 = true;
- }
-
- $treffer = array();
- preg_match('/rel="openid2.provider"\s+href="(\S+)"/',$seite,$treffer);
- if ( count($treffer) >= 1 )
- {
- $this->supportOpenId2_0 = true;
- $this->server = $treffer[1];
- }
-
- $treffer = array();
- preg_match('/rel="openid.delegate"\s+href="(\S+)"/',$seite,$treffer);
- if ( count($treffer) >= 1 )
- $this->identity = $treffer[1];
- }
-
-
- /**
- * Ermittelt den Hostnamen aus der Identity.
- *
- * @return String
- */
- function getUserFromIdentiy()
- {
- if ( $this->provider == 'identity' )
- {
- $http = new Http($this->identity);
- return $http->url['host'];
- }
- else
- {
- $attribute_name = config('security','openid','provider.'.$this->provider.'.map_attribute');
- return $this->info[$attribute_name];
- }
- }
-
-
- /**
- * Open-Id Login, �berpr�fen der Anmeldung.<br>
- * Spezifikation: http://openid.net/specs/openid-authentication-1_1.html<br>
- * Kapitel "4.4. check_authentication"<br>
- * <br>
- * Im 2. Schritt (Mode "id_res") erfolgte ein Redirect vom Open-Id Provider an OpenRat zur�ck.<br>
- * Wir befinden uns nun im darauf folgenden Request des Browsers.<br>
- * <br>
- * Es muss noch beim OpenId-Provider die Best�tigung eingeholt werden, danach ist der
- * Benutzer angemeldet.<br>
- */
- function checkAuthentication()
- {
- $queryVars = $this->getQueryParamList();
-
- if ( $queryVars['openid.invalidate_handle'] != $this->handle )
- {
- $this->error = 'Association-Handle mismatch.';
- return false;
- }
-
- if ( $queryVars['openid.mode'] != 'id_res' )
- {
- $this->error ='Open-Id: Unknown mode:'.$queryVars['openid.mode'];
- return false;
- }
-
- if ( $this->provider=='identity' && $queryVars['openid.identity'] != $this->identity )
- {
- $this->error ='Open-Id: Identity mismatch. Wrong identity:'.$queryVars['openid.identity'];
- return false;
- }
-
-
- $params = array();
-
- if ( $this->supportAX )
- // Den Namespace-Prefix für AX (attribute exchange) herausfinden.
- // Leider kann das ein anderer Prefix sein, als wir im Request verwendet haben.
- foreach( $queryVars as $request_key=>$request_value )
- if ( substr($request_key,0,10)=='openid.ns.' && $request_value == 'http://openid.net/srv/ax/1.0' )
- $axPrefix = substr($request_key,10);
-
- foreach( $queryVars as $request_key=>$request_value )
- {
- // Benutzer-Attribute ermitteln.
- // Benutzer-Attribute über SREG ermitteln.
- if ( $this->supportSREG && substr($request_key,0,12)=='openid.sreg.' )
- $this->info[ substr($request_key,12) ] = $request_value;
- // Benutzer-Attribute über AX ermitteln.
- elseif ( $this->supportAX && substr($request_key,0,14+strlen($axPrefix))=='openid.'.$axPrefix.'.value.' )
- $this->info[ substr($request_key,14+strlen($axPrefix)) ] = $request_value;
-
- // Alle OpenId-Parameter in den Check-Authentication-Request übertragen.
- if ( substr($request_key,0,7)=='openid.' )
- $params['openid.'.substr($request_key,7) ] = $request_value;
- }
- $params['openid.mode'] = 'check_authentication';
-
- $checkRequest = new Http($this->server);
-
- $checkRequest->method = 'POST'; // Spezifikation verlangt POST.
- $checkRequest->header['Accept'] = 'text/plain';
- $checkRequest->requestParameter = $params;
-
- if ( ! $checkRequest->request() )
- {
- // Der HTTP-Request ging in die Hose.
- $this->error = $checkRequest->error;
- return false;
- }
- //Html::debug($checkRequest);
-
- // Analyse der HTTP-Antwort, Parsen des BODYs.
- // Die Anmeldung ist best�tigt, wenn im BODY die Zeile "is_valid:true" vorhanden ist.
- // Siehe Spezifikation Kapitel 4.4.2
- $result = array();
- foreach( explode("\n",$checkRequest->body) as $line )
- {
- $pair = explode(':',trim($line));
- if (count($pair)==2)
- $result[strtolower($pair[0])] = strtolower($pair[1]);
- }
-
- if ( !array_key_exists('is_valid',$result) )
- {
- // Zeile nicht gefunden.
- $this->error = 'Undefined Open-Id response: "is_valid" expected, but not found';
- return false;
- }
- elseif ( $result['is_valid'] == 'true' )
- {
- // Anmeldung wurde mit "is_valid:true" best�tigt.
- return true;
- }
- else
- {
- // Bestaetigung wurde durch den OpenId-Provider abgelehnt.
- $this->error = 'Server refused login.';
- return false;
- }
- }
-
-
- /**
- * Liefert die Query-Parameter aus der aktuellen URL.<br>
- * <br>
- * PHP hat leider die sehr bescheuerte Angewohnheit, Punkte und Leerzeichen in Request-Variablen
- * durch Unterstriche zu ersetzen. Diese Funktion liefert die GET-Parameter ohne diese Ersetzung.
- *
- * @return Parameter der aktuellen URL
- */
- function getQueryParamList()
- {
- // Quelle: php.net
- $str = $_SERVER['QUERY_STRING'];
- $op = array();
- $pairs = explode("&", $str);
- foreach ($pairs as $pair)
- {
- list($k, $v) = array_map("urldecode", explode("=", $pair));
- $op[$k] = $v;
- }
-
- return $op;
- }
-
-
-}
-
-?>-
\ No newline at end of file
diff --git a/serviceClasses/Preferences.class.php b/serviceClasses/Preferences.class.php
@@ -1,59 +0,0 @@
-<?php
-
-/**
- * Bereitstellen von Methoden fuer das Lesen von Einstellungen
- *
- * @author $Author$
- * @version $Revision$
- * @package openrat.services
- */
-class Preferences
-{
- /**
- * Liest die Konfigurationsdateien im angegebenen Ordner.
- *
- * @param $dir Verzeichnis, welche gelesen wird. Optional. Falls nicht gesetzt, wird
- * das Standard-Konfigurationsverzeichnis verwendet.
- * @return Array
- */
- function load( $dir='' )
- {
- if ( !defined('QUOTE') )
- define('QUOTE','"');
-
- $values = array();
-
- // Bei erstem (nicht-rekursiven) Aufruf der Methoden das Konfigurationsverzeichnis voreinstellen
- if ( empty($dir) )
- {
- if ( isset($_GET['config']) )
- $dir = basename( $_GET['config'] ).'/';
- else
- $dir = OR_PREFERENCES_DIR;
- }
-
- if ( !is_dir($dir) )
- {
- Http::sendStatus(501,'Internal Server Error','not a directory: '.$dir);
- exit;
- }
-
- $dateien = FileUtils::readDir($dir);
-
- foreach( $dateien as $datei )
- {
- $filename = $dir.$datei;
-
- if ( is_file($filename) && eregi('\.(ini.*|conf)$',$datei) )
- {
- $nameBestandteile = explode('.',$datei);
- $values[$nameBestandteile[0]] = parse_ini_file( $filename,true );
- }
- }
-
- ksort($values);
-
- return $values;
- }
-}
-?>-
\ No newline at end of file
diff --git a/serviceClasses/ProjectTree.class.php b/serviceClasses/ProjectTree.class.php
@@ -1,476 +0,0 @@
-<?php
-#
-# DaCMS Content Management System
-# Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
-#
-# 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.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-
-/**
- * Darstellen der Projektstruktur
- * @author $Author$
- * @version $Revision$
- * @package openrat.services
- */
-class ProjectTree extends AbstractTree
-{
- var $projectId;
- var $userIsProjectAdmin = false;
-
- function root()
- {
- $treeElement = new TreeElement();
- $treeElement->text = lang('GLOBAL_PROJECT');
- $treeElement->description = lang('GLOBAL_PROJECT');
- $treeElement->type = 'project';
- $treeElement->icon = 'project';
-
- $this->addTreeElement( $treeElement );
- }
-
-
-
- function pageelements( $id )
- {
- $page = new Page( $id );
- $page->load();
-
- $template = new Template( $page->templateid );
-
- foreach( $template->getElementIds() as $elementid )
- {
- $element = new Element( $elementid );
- $element->load();
-
- if ( $element->isWritable() )
- {
- $treeElement = new TreeElement();
- $treeElement->text = $element->name;
- $treeElement->url = Html::url('pageelement','edit',
- $id,
- array('elementid'=>$elementid,
- REQ_PARAM_TARGETSUBACTION=>'edit',REQ_PARAM_TARGET=>'content'));
- $treeElement->icon = 'el_'.$element->type;
-
- $treeElement->description = lang('EL_'.$element->type);
- if ( $element->desc != '' )
- $treeElement->description .= ' - '.Text::maxLaenge( 25,$element->desc );
- else
- $treeElement->description .= ' - '.lang('GLOBAL_NO_DESCRIPTION_AVAILABLE');
- $treeElement->target = 'content';
-
- if ( in_array($element->type,array('link','list','include') ) )
- {
- $treeElement->type = 'value';
- $value = new Value();
- $value->pageid = $page->pageid;
- $value->element = $element;
- $value->load();
- $treeElement->internalId = $value->valueid;
- }
-
- $this->addTreeElement( $treeElement );
- }
- }
- }
-
-
- function value( $id )
- {
- //echo "id: $id";
- if ( $id != 0 )
- {
- $value = new Value();
- $value->loadWithId( $id );
-
- $objectid = intval($value->linkToObjectId);
- if ( $objectid != 0 )
- {
- $object = new Object( $objectid );
- $object->load();
-
- $treeElement = new TreeElement();
- $treeElement->text = $object->name;
- if ( in_array($object->getType(),array('page','folder')))
- {
- $treeElement->type = $object->getType();
- $treeElement->internalId = $object->objectid;
- }
- $treeElement->url = Html::url($object->getType(),'',$objectid);
- $treeElement->icon = $object->getType();
-
- $treeElement->description = lang('GLOBAL_'.$object->getType());
- if ( $object->desc != '' )
- $treeElement->description .= ' - '.Text::maxLaenge( 25,$object->desc );
- else
- $treeElement->description .= ' - '.lang('GLOBAL_NO_DESCRIPTION_AVAILABLE');
- $treeElement->target = 'content';
-
- $this->addTreeElement( $treeElement );
- }
- }
- }
-
-
- function link( $id )
- {
- $link = new Link( $id );
- $link->load();
-
- if ( $link->isLinkToObject )
- {
- $o = new Object( $link->linkedObjectId );
- $o->load();
-
- $treeElement = new TreeElement();
- $treeElement->internalId = $o->objectid;
- $treeElement->target = 'content';
- $treeElement->text = $o->name;
- $treeElement->description= lang( 'GLOBAL_'.$o->getType() ).' '.$id;
-
- if ( $o->desc != '' )
- $treeElement->description .= ': '.$o->desc;
- else
- $treeElement->description .= ' - '.lang('GLOBAL_NO_DESCRIPTION_AVAILABLE');
-
- $treeElement->url = Html::url($o->getType(),'',$o->objectid,array(REQ_PARAM_TARGET=>'content') );
- $treeElement->icon = $o->getType();
-
- // Besonderheiten fuer bestimmte Objekttypen
-
- if ( $o->isPage )
- {
- // Nur wenn die Seite beschreibbar ist, werden die
- // Elemente im Baum angezeigt
- if ( $o->hasRight( ACL_WRITE ) )
- $treeElement->type='pageelements';
- }
- $this->addTreeElement( $treeElement );
- }
- }
-
-
- /**
- * Laedt Elemente zu einem Ordner
- * @return Array
- */
- function folder( $id )
- {
- global
- $SESS,
- $projectid;
-
- $f = new Folder( $id );
- $t = time();
-
- foreach( $f->getObjects() as $o )
- {
- // Wenn keine Leseberechtigung
- if ( !$o->hasRight( ACL_READ ) )
- continue;
-
- $treeElement = new TreeElement();
- $treeElement->internalId = $o->objectid;
- $treeElement->target = 'content';
- $treeElement->text = $o->name;
- $treeElement->description= lang( 'GLOBAL_'.$o->getType() ).' '.$o->objectid;
-
- if ( $o->desc != '' )
- $treeElement->description .= ': '.$o->desc;
- else
- $treeElement->description .= ' - '.lang('GLOBAL_NO_DESCRIPTION_AVAILABLE');
-
- $treeElement->url = Html::url( $o->getType(),'',$o->objectid,array('readit'=>'__OID__'.$o->objectid.'__',REQ_PARAM_TARGET=>'content') );
- $treeElement->icon = $o->getType();
-
- // Besonderheiten fuer bestimmte Objekttypen
-
- if ( $o->isLink )
- {
- $treeElement->type='link';
- }
-
- if ( $o->isPage )
- {
- // Nur wenn die Seite beschreibbar ist, werden die
- // Elemente im Baum angezeigt
- if ( $o->hasRight( ACL_WRITE ) )
- $treeElement->type='pageelements';
- }
-
- if ( $o->isFile )
- {
- $file = new File( $o->objectid );
- $file->load();
-
- if ( substr($file->mimeType(),0,6) == 'image/' )
- $treeElement->icon = 'image';
- else $treeElement->icon = 'file';
- }
-
- if ( $o->isFolder )
- {
- $treeElement->type = 'folder';
- }
-
-
- $this->addTreeElement( $treeElement );
- }
- }
-
-
- function project()
- {
- $language = Session::getProjectLanguage();
- $model = Session::getProjectModel();
- $user = Session::getUser();
-
- $project = Session::getProject();
- $this->projectid = $project->projectid;
-
- // Hoechster Ordner der Projektstruktur
- $folder = new Folder( $project->getRootObjectId() );
- $folder->load();
-
-
- // Ermitteln, ob der Benutzer Projektadministrator ist
- // Projektadministratoren haben das Recht, im Root-Ordner die Eigenschaften zu aendern.
- if ( $folder->hasRight( ACL_PROP ) )
- $this->userIsProjectAdmin = true;
-
- if ( $folder->hasRight( ACL_READ ) )
- {
- $treeElement = new TreeElement();
-// $treeElement->text = $folder->name;
- $treeElement->text = lang('FOLDER_ROOT');
- $treeElement->description = lang('FOLDER_ROOT_DESC');
- $treeElement->icon = 'folder';
- $treeElement->url = Html::url( 'folder','',$folder->objectid,array(REQ_PARAM_TARGET=>'content') );
- $treeElement->target = 'content';
- $treeElement->type = 'folder';
- $treeElement->internalId = $folder->objectid;
- $this->addTreeElement( $treeElement );
- }
-
-
- if ( $this->userIsProjectAdmin )
- {
- // Templates
- $treeElement = new TreeElement();
- $treeElement->text = lang('GLOBAL_TEMPLATES');
- $treeElement->url = Html::url('template','listing',0,array(REQ_PARAM_TARGETSUBACTION=>'listing',REQ_PARAM_TARGET=>'content'));
- $treeElement->description= lang('GLOBAL_TEMPLATES_DESC');
- $treeElement->icon = 'template_list';
- $treeElement->target = 'content';
- $treeElement->type = 'templates';
- $this->addTreeElement( $treeElement );
- }
-
-
- // Sprachen
- $treeElement = new TreeElement();
- $treeElement->description= '';
- $treeElement->text = lang('GLOBAL_LANGUAGES');
- $treeElement->url = Html::url('language','listing',0,array(REQ_PARAM_TARGETSUBACTION=>'listing',REQ_PARAM_TARGET=>'content'));
- $treeElement->icon = 'language_list';
- $treeElement->description= lang('GLOBAL_LANGUAGES_DESC');
- $treeElement->target = 'content';
-
- // Nur fuer Projekt-Administratoren aufklappbar
- if ( $this->userIsProjectAdmin )
- $treeElement->type = 'languages';
-
- $this->addTreeElement( $treeElement );
-
-
- // Projektmodelle
- $treeElement = new TreeElement();
- $treeElement->description= '';
-
- // Nur fuer Projekt-Administratoren aufklappbar
- if ( $this->userIsProjectAdmin )
- $treeElement->type = 'models';
-
- $treeElement->description= lang('GLOBAL_MODELS_DESC');
- $treeElement->text = lang('GLOBAL_MODELS');
- $treeElement->url = Html::url('model','listing',0,array(REQ_PARAM_TARGETSUBACTION=>'listing',REQ_PARAM_TARGET=>'content'));
- $treeElement->icon = 'model_list';
- $treeElement->target = 'content';
- $this->addTreeElement( $treeElement );
-
-
- // Sonstiges
-// $treeElement = new TreeElement();
-// $treeElement->text = lang('GLOBAL_OTHER');
-// $treeElement->description= lang('GLOBAL_OTHER_DESC');
-// $treeElement->icon = 'other';
-// $treeElement->type = 'other';
-// $this->addTreeElement( $treeElement );
-
- // Suche
- $treeElement = new TreeElement();
- $treeElement->text = lang('GLOBAL_SEARCH');
- $treeElement->url = Html::url('search','',0,array(REQ_PARAM_TARGET=>'content'));
- $treeElement->icon = 'search';
- $treeElement->description = lang('GLOBAL_SEARCH_DESC');
- $treeElement->target = 'content';
- $this->addTreeElement( $treeElement );
-
- }
-
-
- function templates()
- {
- foreach( Template::getAll() as $id=>$name )
- {
- $treeElement = new TreeElement();
-
- $t = new Template( $id );
- $t->load();
- $treeElement->text = $t->name;
- $treeElement->url = Html::url('template','src',$id,array(REQ_PARAM_TARGETSUBACTION=>'src',REQ_PARAM_TARGET=>'content'));
- $treeElement->icon = 'template';
- $treeElement->target = 'content';
- $treeElement->internalId = $id;
- $treeElement->type = 'template';
- $treeElement->description = $t->name.' ('.lang('GLOBAL_TEMPLATE').' '.$id.'): '.htmlentities(Text::maxLaenge( 40,$t->src ));
- $this->addTreeElement( $treeElement );
- }
- }
-
-
- function template( $id )
- {
-
- $t = new Template( $id );
- $t->load();
-
- // Anzeigen der Template-Elemente
- //
- foreach( $t->getElementIds() as $elementid )
- {
- $e = new Element( $elementid );
- $e->load();
-
- // "Code"-Element nur fuer Administratoren
- if ( $e->type == 'code' && !$this->userIsAdmin )
- continue;
-
- $treeElement = new TreeElement();
- $treeElement->text = $e->name;
- $treeElement->url = Html::url('element','',$elementid,array(REQ_PARAM_TARGET=>'content') );
- $treeElement->icon = 'el_'.$e->type;
-
- if ( $e->desc == '' )
- $desc = lang('GLOBAL_NO_DESCRIPTION_AVAILABLE');
- else
- $desc = $e->desc;
- $treeElement->description = $e->name.' ('.lang('EL_'.$e->type).'): '.Text::maxLaenge( 40,$desc );
- $treeElement->target = 'content';
- $this->addTreeElement( $treeElement );
- }
- }
-
-
- /**
- * Sprachen
- */
- function languages()
- {
- // Sprachvarianten
- //
- $l = Session::getProjectLanguage();
- $languages = $l->getAll();
-
- foreach( $languages as $languageid=>$name )
- {
- $treeElement = new TreeElement();
- $treeElement->text = $name;
- $treeElement->url = Html::url('language','edit',$languageid,
- array(REQ_PARAM_TARGETSUBACTION=>'edit',REQ_PARAM_TARGET=>'content') );
- $treeElement->icon = 'language';
- $treeElement->description = '';
- $treeElement->target = 'content';
- $this->addTreeElement( $treeElement );
- }
- }
-
-
- // Projektvarianten
- //
- function models()
- {
- $m = Session::getProjectModel();
- $models = $m->getAll();
-
- foreach( $models as $id=>$name )
- {
- $treeElement = new TreeElement();
- $treeElement->text = $name;
- $treeElement->url = Html::url('model','edit',$id,
- array(REQ_PARAM_TARGETSUBACTION=>'edit',REQ_PARAM_TARGET=>'content'));
- $treeElement->icon = 'model';
- $treeElement->description = '';
- $treeElement->target = 'content';
- $this->addTreeElement( $treeElement );
- }
- }
-
-
- function other()
- {
-// Deaktiviert, da
-// - Dateien auf den Server laden unverst�ndlich/undurchsichtig erscheint
-// - M�glichkeit zum Entpacken von ZIP/TAR online besteht.
-// if ( $this->userIsProjectAdmin )
-// {
-// $treeElement = new TreeElement();
-// $treeElement->text = lang('GLOBAL_FILE_TRANSFER');
-// $treeElement->description = lang('GLOBAL_FILE_TRANSFER_DESC');
-// $treeElement->url = Html::url('main','transfer');
-// $treeElement->icon = 'transfer';
-// $treeElement->target = 'content';
-// $this->addTreeElement( $treeElement );
-// }
-
- $treeElement = new TreeElement();
- $treeElement->text = lang('GLOBAL_SEARCH');
- $treeElement->url = Html::url('search');
- $treeElement->icon = 'search';
- $treeElement->description = lang('GLOBAL_SEARCH_DESC');
- $treeElement->target = 'content';
- $this->addTreeElement( $treeElement );
-
-
- $treeElement = new TreeElement();
- $treeElement->text = lang('USER_YOURPROFILE');
- $treeElement->url = Html::url('profile','edit',0,array(REQ_PARAM_TARGET=>'content'));
- $treeElement->icon = 'user';
- $treeElement->description = lang('USER_PROFILE_DESC');
- $treeElement->target = 'content';
- $this->addTreeElement( $treeElement );
-
-
- $treeElement = new TreeElement();
- $treeElement->text = lang('GLOBAL_PROJECTS');
- $treeElement->url = Html::url('index','projectmenu',0,array(REQ_PARAM_TARGET=>'content'));
- $treeElement->icon = 'project';
- $treeElement->description = lang('GLOBAL_PROJECTS');
- $treeElement->target = 'content';
- $this->addTreeElement( $treeElement );
- }
-}
-
-?>-
\ No newline at end of file
diff --git a/serviceClasses/Publish.class.php b/serviceClasses/Publish.class.php
@@ -1,364 +0,0 @@
-<?php
-#
-# DaCMS Content Management System
-# Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
-#
-# 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.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-
-/**
- * Diese Klasse kapselt das Veroeffentlichen von Dateien.<br>
- * <br>
- * Hier werden<br>
- * - Dateien in das Zielverzeichnis kopiert<br>
- * - Dateien per FTP veroeffentlicht<br>
- * - Zielverzeichnisse aufgeraeumt<br>
- * - Systembefehle ausgefuehrt.
- *
- * @author Jan Dankert
- * @package openrat.services
- */
-class Publish
-{
- /**
- * Enthaelt bei Bedarf das FTP-Objekt. N�mlich dann, wenn
- * zu einem FTP-Server veroeffentlicht werden soll.
- * @var Object
- */
- var $ftp;
-
- /**
- * Flag, ob in das lokale Dateisystem veroeffentlicht werden soll.
- * @var boolean
- */
- var $with_local = false;
-
- /**
- * Flag, ob zu einem FTP-Server ver�ffentlicht werden soll.
- * @var boolean
- */
- var $with_ftp = false;
-
- var $local_destdir = '';
-
- /**
- * Enthaelt die gleichnamige Einstellung aus dem Projekt.
- * @var boolean
- */
- var $content_negotiation = false;
-
- /**
- * Enthaelt die gleichnamige Einstellung aus dem Projekt.
- * @var boolean
- */
- var $cut_index = false;
-
- /**
- * Enthaelt die gleichnamige Einstellung aus dem Projekt.
- * @var String
- */
- var $cmd_after_publish = '';
-
- /**
- * Enthaelt am Ende der Ver�ffentlichung ein Array mit den ver�ffentlichten Objekten.
- * @var Array
- */
- var $publishedObjects = array();
-
- /**
- * Enthaelt im Fehlerfall (wenn 'ok' auf 'false' steht) eine
- * Fehlermeldung.
- *
- * @var String
- */
- var $log = array();
-
- /**
- * Stellt nach der Ver�ffentlichung fest, ob der Vorgang erfolgreich ist.
- * Falls nicht, enth�lt die Variable 'log' eine Fehlermeldung.
- * @var boolean
- */
- var $ok = true;
-
- /**
- * Konstruktor.<br>
- * <br>
- * Oeffnet ggf. Verbindungen.
- *
- * @return Publish
- */
- function Publish()
- {
- global $conf;
- $conf_project = $conf['publish']['project'];
-
- if ( $conf['security']['nopublish'] )
- {
- $this->ok = false;
- $this->log[] = 'publishing is disabled.';
- return;
- }
-
- $project = Session::getProject();
-
- // Feststellen, ob FTP benutzt wird.
- // Dazu muss FTP aktiviert sein (enable=true) und eine URL vorhanden sein.
- if ( @$conf['publish']['ftp']['enable'] &&
- ( !empty($project->ftp_url) ||
- isset($conf['publish']['ftp']['host']) ) )
- {
- $this->with_ftp = true;
- $this->ftp = new Ftp( $project->ftp_url ); // Aufbauen einer FTP-Verbindung
-
- if ( ! $this->ftp->ok ) // FTP-Verbindung ok?
- {
- $this->ok = false;
- $this->log = $this->ftp->log;
- return; // Ende. Ohne FTP brauchen wir nicht weitermachen.
- }
-
- $this->ftp->passive = ( $project->ftp_passive == '1' );
- }
-
- $localDir = ereg_replace( '\/$','',$project->target_dir);
- if ( empty( $localDir))
- $localDir = $project->name;
-
- if ( $conf_project['override_publish_dir'] && $localDir != basename($localDir) )
- $this->local_destdir = $localDir;
- else
- $this->local_destdir = $conf_project['publish_dir'].$localDir;
-
-
- // Sofort pruefen, ob das Zielverzeichnis ueberhaupt beschreibbar ist.
- if ( $this->local_destdir != '' )
- {
- if ( !is_writeable( $this->local_destdir ) )
- {
- $this->ok = false;
- $this->log[] = 'directory not writable: '.$this->local_destdir;
- $this->log[] = 'please correct the file permissions.';
- return;
- }
-
- $this->with_local = true;
- }
-
- $this->content_negotiation = ( $project->content_negotiation == '1' );
- $this->cut_index = ( $project->cut_index == '1' );
-
- if ( $conf_project['override_system_command'] && !empty($project->cmd_after_publish) )
- $this->cmd_after_publish = $project->cmd_after_publish;
- else
- $this->cmd_after_publish = @$conf_project['system_command'];
-
- // Im Systemkommando Variablen ersetzen
- $this->cmd_after_publish = str_replace('{name}' ,$project->name ,$this->cmd_after_publish);
- $this->cmd_after_publish = str_replace('{dir}' ,$this->local_destdir ,$this->cmd_after_publish);
- $this->cmd_after_publish = str_replace('{dirbase}',basename($this->local_destdir),$this->cmd_after_publish);
- }
-
-
-
- /**
- * Kopieren einer Datei aus dem tempor�ren Verzeichnis in das Zielverzeichnis.<br>
- * Falls notwenig, wird ein Hochladen per FTP ausgef�hrt.
- *
- * @param String $tmp_filename
- * @param String $dest_filename
- */
- function copy( $tmp_filename,$dest_filename,$lastChangeDate=null )
- {
- if ( !$this->ok)
- return;
-
- global $conf;
- $source = $tmp_filename;
-
- if ( $this->with_local )
- {
- $dest = $this->local_destdir.'/'.$dest_filename;
-
- if (!@copy( $source,$dest ));
- {
- if ( ! $this->mkdirs( dirname($dest) ) )
- return; // Fehler bei Verzeichniserstellung, also abbrechen.
-
- if (!@copy( $source,$dest ))
- {
- $this->ok = false;
- $this->log[] = 'failed copying local file:';
- $this->log[] = 'source : '.$source;
- $this->log[] = 'destination: '.$dest;
- return; // Fehler beim Kopieren, also abbrechen.
- }
- if ( ! is_null($lastChangeDate) )
- touch( $dest,$lastChangeDate );
- }
-
- if (!empty($conf['security']['chmod']))
- {
- // CHMOD auf der Datei ausfuehren.
- if ( ! @chmod($dest,octdec($conf['security']['chmod'])) )
- {
- $this->ok = false;
- $this->log[] = 'Unable to CHMOD file '.$dest;
- return;
- }
- }
- }
-
- if ( $this->with_ftp ) // Falls FTP aktiviert
- {
- $dest = $dest_filename;
- $this->ftp->put( $source,$dest );
-
- if ( ! $this->ftp->ok )
- {
- $this->ok = false;
- $this->log[] = $this->ftp->log;
- }
- }
- }
-
-
-
- /**
- * Rekursives Anlagen von Verzeichnisse
- * Nett gemacht.
- * Quelle: http://de3.php.net/manual/de/function.mkdir.php
- * Thx to acroyear at io dot com
- *
- * @param String Verzeichnis
- * @return boolean
- */
- function mkdirs( $strPath )
- {
- global $conf;
-
- if ( is_dir($strPath) )
- return true;
-
- $pStrPath = dirname($strPath);
- if ( !$this->mkdirs($pStrPath) )
- return false;
-
- if ( ! @mkdir($strPath,0777) )
- {
- $this->ok = false;
- $this->log[] = 'Cannot create directory: '.$strPath;
- return false;
- }
-
- // CHMOD auf dem Verzeichnis ausgef�hren.
- if (!empty($conf['security']['chmod_dir']))
- {
- if ( ! @chmod($strPath,octdec($conf['security']['chmod_dir'])) )
- {
- $this->ok = false;
- $this->log[] = 'Unable to CHMOD directory: '.$strPath;
- return false;
- }
- }
-
-
- return $this->ok;
- }
-
-
-
- /**
- * Beenden des Ver�ffentlichungs-Vorganges.<br>
- * Eine vorhandene FTP-Verbindung wird geschlossen.<br>
- * Falls entsprechend konfiguriert, wird ein Systemkommando ausgef�hrt.
- */
- function close()
- {
- if ( $this->with_ftp )
- {
- $this->ftp->close();
- }
-
- // Ausf�hren des Systemkommandos.
- if ( !empty($this->cmd_after_publish) && $this->ok )
- {
- $ausgabe = array();
- $rc = false;
- exec( $this->cmd_after_publish,$ausgabe,$rc );
-
- if ( $rc != 0 ) // Wenn Returncode ungleich 0, dann Ausgabe ins Log schreiben und Fehler melden.
- {
- $this->log = $ausgabe;
- $this->log[] = 'OpenRat: System command failed - returncode is '.$rc;
- $this->ok = false;
- }
- }
- }
-
-
-
- /**
- * Aufraeumen des Zielverzeichnisses.<br><br>
- * Es wird der komplette Zielordner samt Unterverzeichnissen durchsucht. Jede
- * Datei, die laenger existiert als der aktuelle Request alt ist, wird geloescht.<br>
- * Natuerlich darf diese Funktion nur nach einem Gesamt-Veroeffentlichen ausgefuehrt werden.
- */
- function clean()
- {
- if ( $this->ok )
- return;
-
- if ( !empty($this->local_destdir) )
- $this->cleanFolder($this->local_destdir);
- }
-
-
-
- /**
- * Aufr�umen eines Verzeichnisses.<br><br>
- * Dateien, die l�nger existieren als der aktuelle Request alt ist, werden gel�scht.<br>
- *
- * @param String Verzeichnis
- */
- function cleanFolder( $folderName )
- {
- $dh = opendir( $folderName );
-
- while( $file = readdir($dh) )
- {
- if ( $file != '.' && $file != '..')
- {
- $fullpath = $folderName.'/'.$file;
-
- // Wenn eine Datei beschreibbar und entsprechend alt
- // ist, dann entfernen
- if ( is_file($fullpath) &&
- is_writable($fullpath) &&
- filemtime($fullpath) < START_TIME )
- unlink($fullpath);
-
- // Bei Ordnern rekursiv absteigen
- if ( is_dir( $fullpath) )
- {
- $this->cleanFolder($fullpath);
- @rmdir($fullpath);
- }
- }
- }
- }
-
-}
-
-?>-
\ No newline at end of file
diff --git a/serviceClasses/Session.class.php b/serviceClasses/Session.class.php
@@ -1,225 +0,0 @@
-<?php
-// ---------------------------------------------------------------------------
-// $Id$
-// ---------------------------------------------------------------------------
-// OpenRat Content Management System
-// Copyright (C) 2002-2004 Jan Dankert, cms@jandankert.de
-//
-// 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.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-
-// PHP-Versionsunabhaengiges Array fuer die Session-Variablen ermitteln
-if (isset($_SESSION))
- $SESS = &$_SESSION;
-else $SESS = &$HTTP_SESSION_VARS;
-
-if ( isset($_FILES) )
- $FILES = &$_FILES;
-else $FILES = &$HTTP_POST_FILES;
-
-
-/**
- * Session-Funktionen zum Lesen/Schreiben in/von HTTP-Session
- * In der Session werden folgende Daten abgelegt
- * - Ausgewaehltes Projekt
- * - Ausgewaehlte Projectsprache
- * - Ausgewaehlte Projektvariante
- * - Angemeldeter Benutzer
- * - Auswahlbaum
- * - Geladene Sprachelemente
- * - Ausgewaehlter Ordner
- * - Ausgewaehltes Objekt
- * - Datenbankobjekt
- * Die Methoden dieser Klassen koennen statisch aufgerufen werden
- *
- * @author $Author$
- * @version $Revision$
- * @package openrat.service
- */
-
-class Session
-{
- function get( $var )
- {
- global $SESS;
- if ( isset($SESS['ors_'.$var]) )
- return $SESS['ors_'.$var];
- else
- return '';
- }
-
- function set( $var,$value )
- {
- global $SESS;
- $SESS[ 'ors_'.$var ] = $value;
- }
-
-
-
- function getConfig()
- {
- return Session::get('config');
- }
-
- function setConfig( $var )
- {
- Session::set('config',$var);
- }
-
-
-
- function getProjectModel()
- {
- return Session::get('project_model');
- }
-
- function setProjectModel( $var )
- {
- Session::set('project_model',$var);
- }
-
-
-
- function getProjectLanguage()
- {
- return Session::get('project_language');
- }
-
- function setProjectLanguage( $var )
- {
- Session::set('project_language',$var);
- }
-
-
-
- function getObject()
- {
- return Session::get('object');
- }
-
- function setObject( $var )
- {
- Session::set('object',$var);
- }
-
-
-
- function getFolder()
- {
- return Session::get('folder');
- }
-
- function setFolder( $var )
- {
- Session::set('folder',$var);
- }
-
-
-
- function getTree()
- {
- return Session::get('tree');
- }
-
- function setTree( $var )
- {
- Session::set('tree',$var);
- }
-
-
-
- function getElement()
- {
- return Session::get('element');
- }
-
- function setElement( $var )
- {
- Session::set('element',$var);
- }
-
-
-
- function getProject()
- {
- return Session::get('project');
- }
-
- function setProject( $var )
- {
- Session::set('project',$var);
- }
-
-
-
- function getUser()
- {
- return Session::get('userObject');
- }
-
- function setUser( $var )
- {
- Session::set('userObject',$var);
- }
-
-
- function getDatabase()
- {
- return Session::get('database');
- }
-
- function setDatabase( $var )
- {
- Session::set('database',$var);
- }
-
-
- function getSubaction()
- {
- return Session::get('subaction');
- }
-
- function setSubaction( $var )
- {
- Session::set('subaction',$var);
- }
-
-
- function getClipboard()
- {
- return Session::get('clipboard');
- }
-
- function setClipboard( $var )
- {
- Session::set('clipboard',$var);
- }
-
-
- /**
- * Schliesst die aktuelle Session
- *
- * Diese Funktion sollte so schnell wie moeglich aufgerufen werden, da vorher
- * keine andere Seite (im Frameset!) geladen werden kann
- * Nach Aufruf dieser Methode sind keine Session-Zugriffe ueber diese Klasse mehr
- * moeglich.
- */
- function close()
- {
- session_write_close();
- }
-}
-
-?>-
\ No newline at end of file
diff --git a/serviceClasses/Sql.class.php b/serviceClasses/Sql.class.php
@@ -1,334 +0,0 @@
-<?php
-// ---------------------------------------------------------------------------
-// $Id$
-// ---------------------------------------------------------------------------
-// OpenRat Content Management System
-// Copyright (C) 2002-2006 Jan Dankert, jandankert@jandankert.de
-//
-// 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.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-// ---------------------------------------------------------------------------
-
-
-
-/**
- * SQL-Anweisung.<br>
- * <br>
- * Darstellen eines SQL-Statements incl. Methoden zum Fuellen von
- * Platzhaltern im SQL-Befehl.<br>
- * <br>
- * Beispiel<br>
- * <pre>
- * // Neues Objekt erzeugen mit SQL-Anweisung
- * $sql = new Sql('SELECT * FROM xy WHERE id={uid} AND name={name}');
- *
- * // Parameter f�llen
- * $sql->setInt ('uid' ,1 );
- * $sql->setString('name','peter');
- *
- * // Fertige SQL-Anweisung verwenden
- * $xy->execute( $sql->query );
- * </pre>
- * <br>
- * Ziele dieser Klasse sind:<br>
- * - Schreiben einfacher SQL-Anweisungen ohne Stringverarbeitung<br>
- * - Verhindern von SQL-Injection.<br>
- * <br>
- *
- * @author Jan Dankert, $Author$
- * @version $Revision$
- * @package openrat.services
- */
-
-class Sql
-{
- /**
- * Urspr�ngliche SQL-Anweisung.
- */
- var $src = '';
-
- /**
- * Auszuf�hrende Abfrage.
- */
- var $query = '';
-
- var $raw = '';
-
-
- /**
- * Zwischenspeicher f�r Parameterwerte.
- */
- var $data = Array();
-
- /**
- * Ein 2-dimensionales Array mit den Positionen der Parameter.<br>
- * <br>
- * Beispiel:<br>
- * <pre>
- *
- * Array
- * (
- * [lid] => Array
- * (
- * [0] => 65
- * [1] => 81
- * )
- * [oid] => Array
- * (
- * [0] => 123
- * )
- * )
- * </pre>
- * In der ersten Dimension sind die Parameter vorhanden, jeder Parameter hat eine Liste von Positionen, an denen er steht.<br>
- * Ein Parameter kann n�mlich mehrfach vorkommen!
- */
- var $param = array();
-
-
- var $dbid = '';
-
-
- /**
- * Erzeugt ein SQL-Objekt und analysiert die SQL-Anfrage.
- */
- function Sql( $query = '', $dbid='' )
- {
- $this->dbid = $dbid;
- $this->parseSourceQuery( $query );
-
- $this->data = array();
- }
-
-
-
- /**
- * Die SQL-Anfrage wird auf Parameter untersucht.
- */
- function parseSourceQuery( $query )
- {
- $this->src = $query; // Wir merken uns die Ur-Abfrage, evtl. f�r Fehlermeldungen interessant.
-
- while( true ) // Schleife wird solange durchlaufen, solange Parameter gefunden werden.
- {
- $posKlLinks = strpos($query,'{');
- $posKlRechts = strpos($query,'}');
-
- if ( $posKlLinks === false )
- break; // Schleife abbrechen, wenn kein Parameter mehr gefunden wird.
-
- $nameParam = substr($query,$posKlLinks+1,$posKlRechts-$posKlLinks-1); // Name Parameter
-
- if ( !isset($this->param[$nameParam ]))
- $this->param [$nameParam ] = array();
-
- $this->param[$nameParam ][] = $posKlLinks;
-
- $query = substr($query,0,$posKlLinks).substr($query,$posKlRechts+1);
- }
-
- $this->query = $query;
-// $merkeParam = $this->param;
-
- // Tabellennamen in die Platzhalter setzen.
- // Dies ist noch OpenRat-spezifisch und sollte bei einer sauberen Abstraktion woanders gemacht werden. Aber wo?
- foreach( table_names($this->dbid) as $t=>$name )
- {
- $this->setParam($t,$name,false );
-
- unset( $this->param[$t] );
-
- }
-
- $this->raw = $this->query;
- //$this->param = $merkeParam;
-
- }
-
-
-
- /**
- * Setzt eine neue SQL-Abfrage.<br>
- * Bereits vorhandene Parameter werden automatisch wieder gesetzt.
- */
- function setQuery( $query = '' )
- {
- $this->parseSourceQuery( $query );
-
- // Bereits vorhande Parameter setzen.
- foreach( $this->data as $name=>$data )
- {
- if ( $data['type']=='string' ) $this->setString ($name,$data['value'] );
- if ( $data['type']=='int' ) $this->setInt ($name,$data['value'] );
- if ( $data['type']=='null' ) $this->setNull ($name );
- }
- }
-
-
-
- /**
- * Setzt einen Parameter.<br>
- * Diese Methode sollte nur intern aufgerufen werden!<br>
- *
- * @param name Name des Parameters
- * @param value Inhalt
- * @param dieIfUnknown wenn <code>true</code> und Parameter unbekannt, dann Abbruch.
- * @access private
- */
- function setParam( $name,$value,$dieIfUnknown=true)
- {
-
- // Nett gemeint, f�hrt aber aktuell zu Fehlern, weil an vielen Stellen zu viele Parameter gef�llt werden.
- // Daher erstmal deaktiviert.
- // if ( !isset($this->param[$name]) )
- // {
- // if ( $dieIfUnknown )
- // die("parameter '$name' unknown. SQL=".$this->src);
- // else
- // return;
- // }
-
- if ( !isset($this->param[$name]) )
- return; // Parameter nicht vorhanden.
-
- if ( is_array($this->param[$name]) )
- {
- foreach( $this->param[$name] as $idx=>$xyz )
- {
- $pos = $this->param[$name][$idx];
-
- $this->query = substr( $this->query,0,$pos ).$value.substr( $this->query,$pos );
-
- foreach( $this->param as $pn=>$par)
- {
- foreach( $par as $i=>$p )
- {
- if ( $p > $pos )
- $this->param[$pn][$i]=$p+strlen($value);
- }
- }
-
- }
- }
- }
-
-
-
- /**
- * Setzt einen Parameter.<br>
- * Der Typ des Parameters wird automatisch ermittelt.<br>
- *
- * @param name Name des Parameters
- * @param value Inhalt
- */
- function setVar( $name,$value )
- {
- if ( is_string($value) )
- $this->setString( $name,$value );
-
- if ( is_null($value) )
- $this->setNull( $name );
-
- if ( is_int($value) )
- $this->setInt( $name,$value );
- }
-
-
-
- /**
- * Setzt eine Ganzzahl als Parameter.<br>
- *
- * @param name Name des Parameters
- * @param value Inhalt
- */
- function setInt( $name,$value )
- {
- $this->data[ $name ] = array( 'type'=>'int','value'=>(int)$value );
- }
-
-
-
- /**
- * Setzt eine Zeichenkette als Parameter.<br>
- *
- * @param name Name des Parameters
- * @param value Inhalt
- */
- function setString( $name,$value )
- {
- $this->data[ $name ] = array( 'type'=>'string','value'=>$value );
- }
-
-
-
- /**
- * Setzt einen bool'schen Wert als Parameter.<br>
- * Ist der Parameterwert wahr, dann wird eine 1 gesetzt. Sonst 0.<br>
- *
- * @param name Name des Parameters
- * @param value Inhalt
- */
- function setBoolean( $name,$value )
- {
- if ( $value )
- $this->setInt( $name,1 );
- else $this->setInt( $name,0 );
- }
-
-
-
- /**
- * Setzt einen Parameter auf den Wert <code>null</code>.<br>
- *
- * @param name Name des Parameters
- */
- function setNull( $name )
- {
- $this->data[ $name ] = array( 'type'=>'null' );
- }
-
-
-
- /**
- * Ermittelt die fertige SQL-Anfrage.<br>
- * Alias zu #getQuery()
- */
- function &query()
- {
- return $this->getQuery();
- }
-
-
-
- /**
- * Ermittelt die fertige SQL-Anfrage.
- * @param Name einer Funktion, die eine Zeichenkette für die
- * Datenbank schuetzt. Dies kann je nach verwendetem RDBMS
- * unterschiedlich sein, daher diese Funktionsreferenz.
- */
- function &getQuery( $escape_function )
- {
- // Bereits gesetzte Parameter setzen.
- foreach( $this->data as $name=>$data )
- {
- if ( $data['type']=='string' ) $this->setParam($name,"'".$escape_function($data['value'])."'" );
- elseif ( $data['type']=='int' ) $this->setParam($name,(int)$data['value'] );
- elseif ( $data['type']=='null' ) $this->setParam($name,'NULL' );
- }
-
- return $this->query;
- }
-}
-
-
-?>-
\ No newline at end of file
diff --git a/serviceClasses/TemplateEngine.class.php b/serviceClasses/TemplateEngine.class.php
@@ -1,507 +0,0 @@
-<?php
-#
-# OpenRat Content Management System
-# Copyright (C) 2002-2009 Jan Dankert, jandankert@jandankert.de
-#
-# 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.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-
-/**
- * Wandelt eine Vorlage in ein PHP-Skript um.
- *
- * Die Vorlage wird gesparst, Elemente werden geladen und in die Zieldatei kopiert.
- *
- * @author Jan Dankert
- * @package openrat.services
- */
-class TemplateEngine
-{
- var $actualTagName = '';
-
- /**
- * Name Template.
- *
- * @var String
- */
- var $tplName;
-
- /**
- * Erzeugt einen Templateparser.
- *
- * @param String $tplName Name des Templates, das umgewandelt werden soll.
- */
- function TemplateEngine( $tplName='' )
- {
- $this->tplName = $tplName;
- }
-
-
- /**
- * Wandelt eine Vorlage um
- * @param filename Dateiname der Datei, die erstellt werden soll.
- */
- function compile( $tplName = '')
- {
- if ( empty($tplName) )
- $tplName = $this->tplName;
-
- global $conf;
- $srcOrmlFilename = 'themes/default/templates/'.$tplName.'.tpl.src.'.PHP_EXT;
- $srcXmlFilename = 'themes/default/templates/'.$tplName.'.tpl.src.xml';
-
- if ( is_file($srcOrmlFilename) )
- $srcFilename = $srcOrmlFilename;
- elseif ( is_file($srcXmlFilename) )
- $srcFilename = $srcXmlFilename;
- else
- // Wenn Vorlage (noch) nicht existiert
- die( get_class($this).': Template not found: "'.$tplName.'"' );
-
- $filename = 'themes/default/pages/html/'.$tplName.'.tpl.'.PHP_EXT;
-
- // Wenn Vorlage gaendert wurde, dann Umwandlung erneut ausf�hren.
- if ( $conf['theme']['compiler']['cache'] && is_file($filename) && filemtime($srcFilename) <= filemtime($filename))
- return;
-
- if ( is_file($filename) && !is_writable($filename) )
- die( get_class($this).': File is read-only: '.$filename);
-
- Logger::debug("Compile template: ".$srcFilename.' to '.$filename);
-
- // Vorlage und Zieldatei oeffnen
- $document = $this->loadDocument( $srcFilename );
-
- // Prüfen, ob Zielverzeichnis existiert, falls nicht: Anlegen.
- if ( ! is_dir(dirname($filename)) )
- {
- $rc = mkdir( dirname($filename) );
- if ( ! $rc )
- Http::serverError('Unable to create directory: '.dirname($filename));
- }
-
- $outFile = @fopen($filename,'w');
-
- if ( !is_resource($outFile) )
- Http::serverError( get_class($this).': Unable to open file for writing: '.$filename);
-
- $openCmd = array();
- $depth = 0;
-
- foreach( $document as $line )
- {
- // Initialisieren der m�glichen Element-Inhalte
- $type = '';
- $attributes = array();
- $value = '';
- $tag = '';
-
-
- // Setzt: $tag, $attributes, $value, $type
- extract( $line );
-
- $this->actualTagName = $tag;
-
- if ($type == 'complete' || $type == 'open')
- $attributes = $this->checkAttributes($tag,$attributes);
-
- if ( $type == 'open' )
- $this->copyFileContents( $tag,$outFile,$attributes,++$depth );
- elseif ( $type == 'complete' )
- {
- $this->copyFileContents( $tag ,$outFile,$attributes,$depth+1 );
- $this->copyFileContents( $tag.'-end',$outFile,array() ,$depth+1 );
- }
- elseif ( $type == 'close' )
- $this->copyFileContents( $tag.'-end',$outFile,array(),--$depth );
- }
-
- fclose($outFile);
-
- // CHMOD ausf�hren.
- if ( !empty($conf['theme']['compiler']['chmod']))
- if ( !@chmod($filename,octdec($conf['theme']['compiler']['chmod'])) )
- die( "CHMOD failed on file ".$filename );
- }
-
-
-
- function getElementValue( $elFilename,$attributes )
- {
- extract($attributes);
- require($elFilename);
- return $value;
- }
-
-
-
- function attributeValueOpenPHP($value)
- {
- $erg = $this->attributeValue($value);
-
- // Für statische Texte muss kein PHP-Abschnitt geoeffnet werden.
- if (substr($erg,0,1) == "'" && strpos($erg,'$')===FALSE )
- return substr($erg,1,-1);
- else
- return '<'.'?php echo '.$erg.' ?>';
- }
-
-
-
- function attributeValue( $value )
- {
- $parts = explode( ':', $value, 2 );
-
- if ( count($parts) < 2 )
- $parts = array('',$value);
-
- list( $type,$value ) = $parts;
-
- $invert = '';
- if ( substr($type,0,1)=='!' )
- {
- $type = substr($type,1);
- $invert = '! ';
- }
-
- switch( $type )
- {
- case 'var':
- return $invert.'$'.$value;
- case 'text':
- case '':
- // Sonderf�lle f�r die Attributwerte "true" und "false".
- // Hinweis: Die Zeichenkette "false" entspricht in PHP true.
- // Siehe http://de.php.net/manual/de/language.types.boolean.php
- if ( $value == 'true' || $value == 'false' )
- return $value;
- else
- // macht aus "text1{var}text2" => "text1".$var."text2"
- return "'".preg_replace('/{(\w+)\}/','\'.$\\1.\'',$value)."'";
- case 'method':
- return $invert.'$this->'.$value.'()';
- case 'size':
- return '@count($'.$value.')';
- case 'property':
- return $invert.'$this->'.$value;
- case 'message':
-// return 'lang('."'".$value."'".')';
- // macht aus "text1{var}text2" => "text1".$var."text2"
- return 'lang('."'".preg_replace('/{(\w+)\}/','\'.$\\1.\'',$value)."'".')';
- case 'messagevar':
- return 'lang($'.$value.')';
- case 'mode':
- return $invert.'$mode=="'.$value.'"';
- case 'arrayvar':
- list($arr,$key) = explode(':',$value.':none');
- return $invert.'@$'.$arr.'['.$key.']';
- case 'config':
- $config_parts = explode('/',$value);
- return $invert.'@$conf['."'".implode("'".']'.'['."'",$config_parts)."'".']';
-
- default:
- Http::serverError( get_class($this).': Unknown type "'.$type.'" in attribute. Allowed: var|method|property|message|messagevar|config or none');
- }
- }
-
-
-
- /**
- * Ein Baustein wird in die neue Vorlagedatei kopiert.
- */
- function copyFileContents( $infile,$outFileHandler,$attr,$depth )
- {
- global $conf;
- $hash = $depth;
-
- $inFileName = OR_THEMES_DIR.$conf['interface']['theme'].'/include/html/'.$infile.'.inc.'.PHP_EXT;
- $elFileName = OR_THEMES_DIR.$conf['interface']['theme'].'/include/html/'.$infile.'.el.' .PHP_EXT;
- if ( !is_file($inFileName) )
- if ( count($attr)==0 )
- return;
- else
- // Baustein nicht vorhanden, Abbbruch.
- die( get_class($this).': Compile failed, file not found: '.$inFileName );
-
- $values = array();
- foreach( $attr as $attrName=>$attrValue )
- {
- $values[] = "'".$attrName."'=>".$this->attributeValue($attrValue);
- }
-
- // Variablen $attr_* setzen
- if ( count($attr) > 0 )
- {
- fwrite( $outFileHandler,'<?php ');
- foreach( $attr as $attrName=>$attrValue )
- fwrite( $outFileHandler,'$a'.$hash.'_'.$attrName."=".$this->attributeValue($attrValue).';');
- fwrite( $outFileHandler,' ?>');
- }
-
- $file = file( $inFileName );
- $ignore = false;
- $linebreaks = true;
-
- foreach( $file as $line )
- {
- // Ignoriere Zeilen, die fuer ein nicht vorhandenes Attribut gelten.
- if ( strpos($line,'#IF-ATTR')!==FALSE )
- {
- $found = false;
- foreach( $attr as $attrName=>$attrValue )
- {
- if ( strpos($line,'#IF-ATTR '.$attrName.'#')!==FALSE )
- $found = true;
- if ( strpos($line,'#IF-ATTR-VALUE '.$attrName.':'.$attrValue.'#')!==FALSE )
- $found = true;
- }
- if ( ! $found )
- $ignore = true;
- }
- // Nach einem IF-Block ertmal alles wieder anzeigen.
- if ( strpos($line,'#END-IF')!==FALSE )
- {
- $ignore = false;
- }
-
- if ( strpos($line,'#ELSE')!==FALSE )
- {
- $ignore = !$ignore;
- }
-
- // Zeilenumbr�che nicht setzen.
- if ( strpos($line,'#SET-LINEBREAK-OFF')!==FALSE )
- $linebreaks = false;
-
- // Zeilenumbr�che setzen.
- if ( strpos($line,'#SET-LINEBREAK-ON')!==FALSE )
- $linebreaks = true;
-
- // Ignoriere Zeilen, die zu ignorieren sind (logisch).
- // Dies sind Blöcke, die nur fuer ein Attribut gueltig sind, welches
- // aber nicht gesetzt ist.
- if ( $ignore )
- continue;
-
- // Ignoriere Leerzeilen
- if ( strlen(trim($line)) == 0)
- continue;
- // Ignoriere Kommentarzeilen
- if ( in_array(substr(ltrim($line),0,2),array('//','/*','<!') ) || substr(ltrim($line),0,1) == '#')
- continue;
- // Ignoriere Kommentarzeilen
- if ( in_array(substr(rtrim($line),-3),array('-->',' */') ) )
- continue;
-
- if ( !$linebreaks )
- $line = rtrim($line);
-
- // Die Variablen "$attr_*" muessen pro Ebene eindeutig sein, daher wird an den
- // Variablennamen die Tiefe angehangen.
- $line = str_replace('$attr_','$a'.$hash.'_',$line);
-
- foreach( $attr as $attrName=>$attrValue )
- $line = str_replace('%'.$attrName.'%',$this->attributeValueOpenPHP($attrValue),$line);
-
-
- fwrite( $outFileHandler,$line );
- }
-
- // Variablen $attr_* entfernen.
- $unset_attr = array();
- foreach( $attr as $attrName=>$attrValue )
- $unset_attr[] = '$a'.$hash.'_'.$attrName;
-
- if ( count($unset_attr) > 0 )
- fwrite( $outFileHandler,'<?php unset('.implode(',',$unset_attr).') ?>');
-
- if ( is_file($elFileName) )
- {
- fwrite( $outFileHandler, $this->getElementValue( $elFileName,$attr) );
- }
- }
-
-
-
- /**
- * Diese Funktion pr�ft, ob die Attribute zu einem Element g�ltig sind.<br>
- * Falls ein ung�ltiges Attribut oder ein ung�ltiger Wert entdeckt wird,
- * so wird das Skript abgebrochen.
- * @return �berpr�fte und mit Default-Werten angereicherte Attribute
- */
- function checkAttributes( $cmd,$attr )
- {
- global $conf;
- $elements = parse_ini_file( OR_THEMES_DIR.$conf['interface']['theme'].'/include/elements.ini.'.PHP_EXT);
-
- if ( !isset($elements[$cmd]) )
- Http::serverError( get_class($this).': Parser error, unknown element "'.$cmd.'". Allowed: '.implode(',',array_keys($elements)) );
-
- $checkedAttr = array();
-
- // Schleife �ber alle Attribute.
- foreach( explode(',',$elements[$cmd]) as $al )
- {
- $al=trim($al);
- if ( $al=='')
- continue; // Leeres Attribut... nicht zu gebrauchen.
-
-
- $pair = explode(':',$al,2);
- if ( count($pair) == 1 ) $pair[] = null;
- list($a,$default) = $pair;
-
- if ( is_string($default))
- $default = str_replace('COMMA',',',$default); // Komma in Default-Werten ersetzen.
-
- if ( isset($attr[$a]))
- $checkedAttr[$a]=$attr[$a]; // Attribut ist bereits vorhanden, alles ok.
- elseif ( $default=='*') // Pflichtfeld!
- die( get_class($this).': Element "'.$cmd.'" needs the required attribute "'.$a.'"' );
- elseif ( !is_null($default) )
- $checkedAttr[$a]=$default;
- else
- ;
-
- unset( $attr[$a] ); // Damit am Ende das Urprungsarray leer wird.
- }
-
- if ( count($attr) > 0 )
- {
- foreach($attr as $name=>$value)
- Http::serverError( get_class($this).': Unknown attribute "'.$name.'" in element "'.$cmd.'". Allowed: '.$elements[$cmd]."\n" );
- }
-
- return $checkedAttr;
-
- }
-
-
- /**
- * Diese Funktion l�dt die passende Vorlagedatei.
- */
- function loadDocument( $filename )
- {
- if ( substr($filename,-4)=='.xml')
- return $this->loadXmlDocument( $filename );
- else
- return $this->loadOrmlDocument( $filename );
- }
-
-
- /**
- * Laden und Parsen eines XML-Dokumentes.
- */
- function loadXmlDocument( $filename )
- {
- $index = array();
- $vals = array();
- $p = xml_parser_create();
- xml_parser_set_option ( $p, XML_OPTION_CASE_FOLDING,false );
- xml_parser_set_option ( $p, XML_OPTION_SKIP_WHITE,false );
- xml_parse_into_struct($p, implode('',file($filename)), $vals, $index);
- xml_parser_free($p);
-
- return $vals;
- }
-
-
- /**
- * Laden und Parsen eines Dokumentes im Openrat-eigenem Format.<br>
- * ("ORML"=Openrat Meta Language)
- */
- function loadOrmlDocument( $filename )
- {
- $vals = array();
-
- $openCmd = array();
-
- foreach( file($filename) as $line )
- {
- $indent = strlen($line)-strlen(ltrim($line)); // Einzugstiefe
- $line = trim($line); // Inhalt der Zeile ohne Einzug
-
- if ( empty($line) ) // Leerzeilen in Vorlage
- {
- continue;
- }
-
- if ( substr($line,0,1)=='#' || substr($line,0,2)=='//')
- continue;
-
- $openCmdCopy = $openCmd;
- krsort($openCmdCopy);
- foreach($openCmdCopy as $idx=>$ccmd)
- {
- if ( $idx >= $indent )
- {
- $vals[] = array( 'tag' =>$ccmd,
- 'type' =>'close',
- 'value' =>'',
- 'attributes' => array(),
- 'level' => $indent );
- unset($openCmd[$idx]);
- }
- }
-
- // Zeile parsen
- $li = explode(' ',$line);
- $attr = array();
- foreach( $li as $nr=>$part )
- {
- if ($nr==0)
- $cmd = $part;
- else
- {
- $el = explode(':',$part,2);
- if ( count($el) < 2 )
- die( 'parser error in line: '.$line );
-
- list($a,$b) = $el;
- $attr[$a]=$b;
- }
-
- }
- // $cmd => enthaelt das Kommando
- // $attr => enthaelt die Attribute
-
- $openCmd[$indent]=$cmd;
-
- $vals[] = array( 'tag'=>$cmd,
- 'type'=>'open',
- 'value'=>'',
- 'attributes'=>$attr,
- 'level'=>$indent );
- }
-
- // Am Ende der Datei alle offenen Tags schlie�en
- $openCmdCopy = $openCmd;
- krsort($openCmdCopy);
- foreach($openCmdCopy as $idx=>$ccmd)
- {
- $vals[] = array( 'tag'=>$ccmd,
- 'type'=>'close',
- 'value'=>'',
- 'attributes'=>array(),
- 'level'=>$indent );
-
- unset($openCmd[$idx]);
- }
-
-
- return $vals;
- }
-}
-
-?>-
\ No newline at end of file
diff --git a/serviceClasses/Text.class.php b/serviceClasses/Text.class.php
@@ -1,415 +0,0 @@
-<?php
-// ---------------------------------------------------------------------------
-// $Id$
-// ---------------------------------------------------------------------------
-// DaCMS Content Management System
-// Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
-//
-// 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.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-// ---------------------------------------------------------------------------
-// $Log$
-// Revision 1.10 2009-04-18 00:56:14 dankert
-// Beim Verarbeiten von if-empty-Bereichen der Seitenvorlage keine regulären Ausdrücke mehr verwenden (da Binärausgaben wie PDF-Dokumente dabei beschädigt werden).
-//
-// Revision 1.9 2007-11-27 21:16:33 dankert
-// Bugfix in "encodeHtmlSpecialChars()"
-//
-// Revision 1.8 2007-11-27 21:10:35 dankert
-// Verschieben von "replaceHtmlChars()" nach Klasse Text.
-//
-// Revision 1.7 2007-11-24 13:22:04 dankert
-// Neue Methode "encodeHtmlSpecialChars()"
-//
-// Revision 1.6 2007-11-17 13:36:06 dankert
-// Methode "textdiff()" in Text-Klasse verschoben.
-//
-// Revision 1.5 2006/12/09 16:56:40 dankert
-// Methode "encodeHtml()" ersetzt nun auch Umlaute gem. Konfiguration.
-//
-// Revision 1.4 2005/04/16 22:26:15 dankert
-// Erweiterung Methode maxLength()
-//
-// Revision 1.3 2005/02/17 21:22:22 dankert
-// Weitere Funktionen f?r HTML und BB-Code
-//
-// Revision 1.2 2004/05/02 15:04:16 dankert
-// Einf�gen package-name (@package)
-//
-// Revision 1.1 2004/04/24 17:03:28 dankert
-// Initiale Version
-//
-// ---------------------------------------------------------------------------
-
-
-/**
- * Nuetzliche Funktionen fuer das Bearbeiten von Texten/Zeichenketten
- * @author $Author$
- * @version $Revision$
- * @package openrat.services
- */
-class Text
-{
- /**
- * Alias fuer Methode maxLength()
- *
- * @deprecated use maxlength() !
- */
- function maxLaenge( $laenge,$text )
- {
- return Text::maxLength($text,$laenge);
- }
-
-
- /**
- * Einen Text auf eine bestimmte Laenge begrenzen.
- *
- * Ist der Text zu lang, so wird abgeschnitten und
- * eine Zeichenkette angehaengt.
- *
- * @param String Text, der zu begrenzen ist
- * @param Integer maximale Laenge des Textes (optional)
- * @param Text, der an gekuerzten Text angehangen wird (optional)
- */
- function maxLength( $text,$laenge=20,$append='...',$where=STR_PAD_RIGHT )
- {
- if ( strlen($text) > $laenge )
- {
- if ( $where == STR_PAD_RIGHT )
- $text = substr($text,0,$laenge).$append;
- elseif ( $where == STR_PAD_BOTH )
- $text = substr($text,0,$laenge/2).$append.substr($text,strlen($text)-($laenge/2));
- }
-
- return $text;
- }
-
-
- /**
- * Umwandeln von BB-Code in Wiki-Textauszeichnungen
- *
- * @param text zu bearbeitender Text
- *
- * @return String Ausgabe
- */
- function bbCode2Wiki( $inhalt )
- {
- $inhalt = eregi_replace('\[b\]([^\[]*)\[\/b\]' , '*\\1*' ,$inhalt);
- $inhalt = eregi_replace('\[i\]([^\[]*)\[\/i\]' , '_\\1_' ,$inhalt);
- $inhalt = eregi_replace('\[code\]([^\[]*)\[\/code\]' , '=\\1=' ,$inhalt);
-
- $inhalt = eregi_replace('\[url\]([^\[]*)[\/url\]' ,'"\\1"->"\\1"' ,$inhalt);
- $inhalt = eregi_replace('\[url=([^\[]*)\]([^\[]*)\[\/url\]','"\\2"->"\\1"' ,$inhalt);
-
- return $inhalt;
- }
-
-
- /**
- * Umwandeln von einfachen HTML-Befehlen in Wiki-Textauszeichnungen
- *
- * @param text zu bearbeitender Text
- *
- * @return String Ausgabe
- */
- function Html2Wiki( $inhalt )
- {
- $inhalt = eregi_replace('<b(.*)>(.*)</b>','*\\2*' ,$inhalt);
- $inhalt = eregi_replace('<i(.*)>(.*)</i>','_\\2_' ,$inhalt);
- $inhalt = eregi_replace('<a(.*)href="(.*)">(.*)</a>','"\\3"->"\\2"' ,$inhalt);
-
- return $inhalt;
- }
-
-
- /**
- * HTML-Entitaeten fuer HTML-Tags verwenden
- *
- * @param String Text, in dem HTML-Tags umgewandelt werden sollen
- * @return String Ausgabe
- */
- function encodeHtml( $inhalt )
- {
- $inhalt = str_replace('&','&',$inhalt);
- $inhalt = str_replace('"','"',$inhalt);
- $inhalt = str_replace('<','<' ,$inhalt);
- $inhalt = str_replace('>','>' ,$inhalt);
-
- return $inhalt;
- }
-
-
-
- /**
- * Ersetzt Sonderzeichen durch HTML-�quivalente.<br>
- * Z.B. Ersetzt "(c)" durch "©".
- */
- function replaceHtmlChars( $text )
- {
- global $conf;
-
- foreach( explode(' ',$conf['editor']['html']['replace']) as $repl )
- {
- list( $ersetze, $mit ) = explode(':',$repl.':');
- $text = str_replace($ersetze, $mit, $text);
- }
-
- return $text;
- }
-
-
-
- /**
- * HTML-Entitaeten fuer HTML-Tags verwenden
- *
- * @param String Text, in dem HTML-Tags umgewandelt werden sollen
- * @return String Ausgabe
- */
- function encodeHtmlSpecialChars( $inhalt )
- {
- return Text::replaceHtmlChars( $inhalt );
- }
-
-
-
- /**
- * Vergleicht 2 Text-Arrays und ermittelt eine Darstellung der Unterschiede
- *
- */
- function diff( $from_text,$to_text )
- {
- // Zaehler pro Textarray
- $pos_from = -1;
- $pos_to = -1;
-
- // Ergebnis-Arrays
- $from_out = array();
- $to_out = array();
-
- while( true )
- {
- $pos_from++;
- $pos_to ++;
-
- if ( !isset($from_text[$pos_from]) &&
- !isset($to_text [$pos_to ]) )
- {
- // Text in ist 'neu' und 'alt' zuende. Ende der Schleife.
- break;
- }
- elseif
- ( isset($from_text[$pos_from]) &&
- !isset($to_text [$pos_to]) )
- {
- // Text in 'neu' ist zuende, die Restzeilen von 'alt' werden ausgegeben
- while( isset($from_text[$pos_from]) )
- {
- $from_out[] = array('text'=>$from_text[$pos_from],'line'=>$pos_from+1,'type'=>'old');
- $to_out [] = array();
- $pos_from++;
- }
- break;
- }
- elseif
- ( !isset($from_text[$pos_from]) &&
- isset($to_text [$pos_to]) )
- {
- // Umgekehrter Fall: Text in 'alt' ist zuende, Restzeilen aus 'neu' werden ausgegeben
- while( isset($to_text[$pos_to]) )
- {
- $from_out[] = array();
- $to_out [] = array('text'=>$to_text[$pos_to],'line'=>$pos_to+1,'type'=>'new');
- $pos_to++;
- }
- break;
- }
- elseif
- ( rtrim($from_text[$pos_from]) != rtrim($to_text[$pos_to]) )
- {
- // Zeilen sind vorhanden, aber ungleich
- // Wir suchen jetzt die naechsten beiden Zeilen, die gleich sind.
- $max_entf = min(count($from_text)-$pos_from-1,count($to_text)-$pos_to-1);
-
- #echo "suche start, max_entf=$max_entf, pos_from=$pos_from, pos_to=$pos_to<br/>";
-
- for ( $a=0; $a<=$max_entf; $a++ )
- {
- #echo "a ist $a<br/>";
- for ( $b=0; $b<=$max_entf; $b++ )
- {
- #echo "b ist $b<br/>";
- if ( trim($from_text[$pos_from+$b]) != '' &&
- $from_text[$pos_from+$b] == $to_text[$pos_to+$a] )
- {
- $pos_gef_from = $pos_from+$b;
- $pos_gef_to = $pos_to +$a;
- break;
- }
-
- if ( trim($from_text[$pos_from+$a]) != '' &&
- $from_text[$pos_from+$a] == $to_text[$pos_to+$b] )
- {
- $pos_gef_from = $pos_from+$a;
- $pos_gef_to = $pos_to +$b;
- break;
- }
- }
-
- if ( $b <=$max_entf)
- {
- break;
- }
- }
-
- if ( $a<=$max_entf )
- {
- // Gleiche Zeile gefunden
- #echo "gefunden, pos_gef_from=$pos_gef_from, pos_gef_to=$pos_gef_to<br/>";
-
- if ( $pos_gef_from - $pos_from == 0 )
- $type = 'new';
- elseif
- ( $pos_gef_to - $pos_to == 0 )
- $type = 'old';
- else
- $type = 'notequal';
-
- while( $pos_gef_from - $pos_from > 0 &&
- $pos_gef_to - $pos_to > 0 )
- {
- $from_out[] = array('text'=>$from_text[$pos_from],'line'=>$pos_from+1,'type'=>$type);
- $to_out [] = array('text'=>$to_text [$pos_to ],'line'=>$pos_to+1 ,'type'=>$type);
-
- $pos_from++;
- $pos_to++;
- }
-
- while( $pos_gef_from - $pos_from > 0 )
- {
- $from_out[] = array('text'=>$from_text[$pos_from],'line'=>$pos_from+1,'type'=>$type);
- $to_out [] = array();
- $pos_from++;
- }
-
- while( $pos_gef_to - $pos_to > 0 )
- {
- $from_out[] = array();
- $to_out [] = array('text'=>$to_text [$pos_to ],'line'=>$pos_to+1 ,'type'=>$type);
- $pos_to++;
- }
- $pos_from--;
- $pos_to--;
- }
- else
- {
- // Keine gleichen Zeilen gefunden
- #echo "nicht gefunden, i=$i, j=$j, pos_from war $pos_from, pos_to war $pos_to<br/>";
-
- while( true )
- {
- if ( !isset($from_text[$pos_from]) &&
- !isset($to_text [$pos_to ]) )
- {
- break;
- }
- elseif
- ( isset($from_text[$pos_from]) &&
- !isset($to_text [$pos_to ]) )
- {
- $from_out[] = array('text'=>$from_text[$pos_from],'line'=>$pos_from+1,'type'=>'notequal');
- $to_out [] = array();
- }
- elseif
- ( !isset($from_text[$pos_from]) &&
- isset($to_text [$pos_to ]) )
- {
- $from_out[] = array();
- $to_out [] = array('text'=>$to_text [$pos_to ],'line'=>$pos_to+1 ,'type'=>'notequal');
- }
- else
- {
- $from_out[] = array('text'=>$from_text[$pos_from],'line'=>$pos_from+1,'type'=>'notequal');
- $to_out [] = array('text'=>$to_text [$pos_to ],'line'=>$pos_to+1 ,'type'=>'notequal');
- }
- $pos_from++;
- $pos_to++;
- }
- }
- }
- else
- {
- // Zeilen sind gleich
- $from_out[] = array('text'=>$from_text[$pos_from],'line'=>$pos_from+1,'type'=>'equal');
- $to_out [] = array('text'=>$to_text [$pos_to ],'line'=>$pos_to+1 ,'type'=>'equal');
- }
- }
-
- return( array($from_out,$to_out) );
- }
-
-
- /**
- * Entfernt einen Text-Bereich aus einer Zeichenkette.<br>
- * Es wird angegeben, von wo bis wo entfernt werden soll.
- *
- * @param $text Text, aus dem entfernt wird
- * @param $von der Text, AB dem entfernt wird
- * @param $bis der Text, BIS ZU DEM entfernt wird
- * @return String Text
- */
- function entferneVonBis($text,$von,$bis)
- {
- $beg = strpos($text,$von);
- $end = strpos($text,$bis);
- if ( $beg!==false && $end !==false )
- $text = substr($text,0,$beg).substr($text,$end+strlen($bis));
- return $text;
- }
-
-
- /**
- * Saeubert eine Zeichenkette.
- *
- * Es werden ungueltige Zeichen aus einer Zeichenkette entfernt. Es wird mit einer Whitelist
- * gearbeitet, d.h. die erlaubten Zeichen werden angegeben.
- *
- * @param $eingabe Die Eingabe-Zeichenkette, aus der ungueltige Zeichen entfernt werden sollen.
- * @param $erlaubt Die erlaubten Zeichen (eine "White-List")
- * @return String die aufgeräumte Zeichenkette
- */
- function clean( $eingabe, $erlaubt )
- {
- $first = strtr( $eingabe, $erlaubt, str_repeat("\x01", strlen($erlaubt)) );
- $second = strtr( $eingabe, $first , str_repeat("\x00", strlen($first )) );
- return str_replace("\x00",'',$second);
- }
-
-
-
- function parseOID( $text )
- {
- $oids = array();
- $treffer = array();
-
- preg_match_all('/\"([^\"]*)__OID__([0-9]+)__([^\"]*)\"/', $text, $treffer,PREG_SET_ORDER);
-
- foreach( $treffer as $t )
- $oids[$t[2]] = $t[0];
-
- return $oids;
- }
-}
-
-
-?>-
\ No newline at end of file
diff --git a/serviceClasses/Transformer.class.php b/serviceClasses/Transformer.class.php
@@ -1,94 +0,0 @@
-<?php
-
-/**
- * Transformieren eines Textes.<br>
- * Ein Text wird geparst und neu gerendert.
- *
- * @author $Author$
- * @version $Revision$
- * @package openrat.services
- */
-class Transformer
-{
- var $text = '';
- var $doc;
- var $page;
- var $element;
-
- function transform()
- {
- $this->parseDocument();
- $this->renderDocument();
-
- $this->text = $this->renderedText;
- }
-
-
-
- /**
- * Parsen eines Textes.<br>
- * Der Text muss in der Eigenschaft 'text' bereits zur Verf�gung stehen.<br>
- * Der Text wird geparst und als DOM (Document object model) intern gespeichert.
- */
-
- function parseDocument()
- {
- // Den Text zeilenweise aufteilen.
- $zeilen = explode("\n",$this->text);
-
- // Dokument erzeugen und den Text parsen.
- $parser = new WikiParser();
- $this->doc = new DocumentElement();
- $this->doc->element = $this->element;
- $this->doc->parse( $zeilen );
- $this->doc->page = $this->page;
- }
-
-
-
- /**
- * Das interne Dokumente wird gerendet.<br>
- * Die fertige Ausgabe steht anschliessend in der Eigenschaft "renderedText" zur Verf�gung.
- */
- function renderDocument()
- {
- $this->doc->encodeHtml = !$this->element->html;
-
- $text = $this->doc->render( $this->page->mimeType() );
-
- // Liste der verlinkten Objekt-Ids.
- // Die Objekt-Ids werden absteigend sortiert, damit z.B. '33' vor '3' ersetzt wird.
- $linkedObjectIds = $this->doc->linkedObjectIds;
- rsort( $linkedObjectIds,SORT_NUMERIC );
-
- // Links object:nnn ersetzen
- //
- // Das Dokument-Objekt hat keine Information ueber die aktuelle Seite,
- // daher werden die Links auf Objekte hier gesetzt.
- foreach( $linkedObjectIds as $objectId )
- {
- $targetPath = $this->page->path_to_object( $objectId );
-
- // Hack: Sonderzeichen muessen in URLs maskiert werden, aber nur bei URLs die aus Link-Objekten kommen, bei allem
- // anderen (insbesondere Preview-Links zu andereen Seiten) darf die Umsetzung nicht erfolgen.
- // Der Renderer kann dies nicht tun, denn der erzeugt nur "object://..."-URLs.
- // Beispiel: "...?a=1&b=2" wird zu "...?a=1&b=2"
- $o = new Object($objectId);
- $o->load();
- if ( $o->isLink )
- {
- $l = new Link($objectId);
- $l->load();
- if ( $l->isLinkToUrl && $this->page->mimeType() == 'text/html' )
- $targetPath = htmlspecialchars($targetPath);
- }
-
- $text = str_replace( 'object:' .$objectId, $targetPath, $text );
- $text = str_replace( 'object://'.$objectId, $targetPath, $text );
- }
-
- $this->renderedText = $text;
- }
-}
-
-?>-
\ No newline at end of file
diff --git a/serviceClasses/TreeElement.class.php b/serviceClasses/TreeElement.class.php
@@ -1,73 +0,0 @@
-<?php
-#
-# DaCMS Content Management System
-# Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
-#
-# 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.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-
-/**
- * Darstellen eines Elementes in einer Baumstruktur
- * @author $Author$
- * @version $Revision$
- * @package openrat.services
- */
-class TreeElement
-{
- /**
- * @type Integer
- */
- var $id;
-
- var $internalId = 0;
-
- /**
- * Text des Baumelementes
- * @type String
- */
- var $text = "";
-
- /**
- * Beschreibung
- * @type String
- */
- var $description = "";
- var $url = "";
- var $icon = "";
- var $target = "";
-
- /**
- * Unterelemente
- * Ein Array von Ids
- * @type Array
- */
- var $subElementIds = array();
-
- /**
- * Typ des Elementes
- * In der Tree-Klasse muss es eine Methode mit diesem Namen geben, die das
- * Element laedt.
- * @type String
- */
- var $type = "";
-
-
- // Konstruktor
- function TreeElement()
- {
- }
-}
-
-?>-
\ No newline at end of file
diff --git a/serviceClasses/Upload.class.php b/serviceClasses/Upload.class.php
@@ -1,109 +0,0 @@
-<?php
-// ---------------------------------------------------------------------------
-// $Id$
-// ---------------------------------------------------------------------------
-// OpenRat Content Management System
-// Copyright (C) 2002-2004 Jan Dankert, jandankert@jandankert.de
-//
-// 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.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-// ---------------------------------------------------------------------------
-// $Log$
-// Revision 1.5 2007-11-22 21:20:21 dankert
-// Fehlerhandling, wenn Upload misslingt.
-//
-// Revision 1.4 2007-10-25 22:28:18 dankert
-// Filemanager f?r den FCK-Editor mit Zugriff auf OpenRat-Verzeichnis.
-//
-// Revision 1.3 2007-10-02 21:13:44 dankert
-// Men?punkt "Neu" mit direktem Hinzuf?gen von Objekten.
-//
-// Revision 1.2 2004/05/02 15:04:16 dankert
-// Einfügen package-name (@package)
-//
-// Revision 1.1 2004/04/24 17:03:28 dankert
-// Initiale Version
-//
-// Revision 1.1 2003/10/27 23:21:55 dankert
-// Methode(n) hinzugefügt: savevalue(), save()
-//
-// ---------------------------------------------------------------------------
-
-/**
- * Methoden fuer den Upload einer Datei
- *
- * @author $Author$
- * @version $Revision$
- * @package openrat.services
- */
-class Upload
-{
- var $filename;
- var $extension;
- var $value;
- var $size;
- var $error = '';
-
-
- /**
- * Stellt fest, ob der Upload geklappt hat.
- *
- * @return boolean
- */
- function isValid()
- {
- return empty($this->error);
- }
-
-
-
- /**
- * Bearbeitet den Upload einer Datei.<br>
- * Bei der Objekterzeugung wird die Datei bereits geladen.<br>
- *
- * @return Upload
- */
- function Upload( $name='file' ) // Konstruktor
- {
- global $FILES;
-
- if ( !isset($FILES[$name]) ||
- !isset($FILES[$name]['tmp_name']) ||
- !is_file($FILES[$name]['tmp_name']) )
- {
- $this->error = 'No file received.';
- return;
- }
-
- $this->size = filesize($FILES[$name]['tmp_name']);
-
- $fh = fopen( $FILES[$name]['tmp_name'],'r' );
-
- $this->value = fread($fh,$this->size);
- fclose( $fh );
-
- $this->filename = $FILES[$name]['name'];
- $this->extension = '';
-
- $p = strrpos( $this->filename,'.' ); // Letzten Punkt suchen
-
- if ($p!==false) // Wennn letzten Punkt gefunden, dann dort aufteilen
- {
- $this->extension = substr( $this->filename,$p+1 );
- $this->filename = substr( $this->filename,0,$p );
- }
- }
-}
-
-?>-
\ No newline at end of file
diff --git a/serviceClasses/XML.class.php b/serviceClasses/XML.class.php
@@ -1,169 +0,0 @@
-<?php
-/**
- * Multidimensional Array-to-XML.
- *
- * Example:
- * $xml = new XML();
- * header('Content-Type: application/xml');
- * echo $xml->encode( $yourBigArray );
- * exit;
- *
- * Author: Honor� Vasconcelos, Jan Dankert
- *
- * Original from:
- * Clean XML To Array: http://www.phpclasses.org/browse/package/3598.html
- *
- * License of this class: BSD-Licence.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * Redistributions of source code must retain the above copyright notice, this list
- * of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright notice, this
- * list of conditions and the following disclaimer in the documentation and/or other
- * materials provided with the distribution.
- *
- * Neither the name of the Author(s) nor the names of its contributors may be used
- * to endorse or promote products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-class XML
-{
- /**
- * Parse multidimentional array to XML.
- *
- * @param array $array
- * @return String
- */
- var $xmlText = '';
-
-
- /**
- * Name of the root element.
- *
- * @var String
- */
- var $root = 'xml';
-
- /*
- * Char to indent with.
- *
- * @var String
- */
- var $indentChar = "\t";
-
-
- /**
- * Newline-Char
- * @var String
- */
- var $nl = "\n";
-
- /**
- * Encode a array to XML.
- *
- * @param Array $array
- * @return String (serialized XML)
- */
- function encode($array)
- {
- //star and end the XML document
- $this->xmlText = '<?xml version="1.0" encoding="utf-8"?>'.$this->nl;
- $this->xmlText .= '<'.$this->root.'>'.$this->nl;
- $this->array_transform($array,1);
- $this->xmlText .='</'.$this->root.'>';
-
- return $this->xmlText;
- }
-
-
- /**
- * @access private
- */
- function array_transform($array,$depth){
-
- foreach($array as $key => $value)
- {
- $attr = array();
- if ( is_numeric($key) )
- {
- // Array-Einträge mit numerischen Index können nicht direkt in ein XML-Element
- // umgewandelt werden, da nur-numerische Element-Namen nicht erlaubt sind.
- // Daher verwenden wir dann 'entry' als Elementnamen.
- $attr['id'] = $key;
- $key = 'entry';
- }
-
- $indent = str_repeat($this->indentChar,$depth);
-
- if ( empty($value) )
- {
- $this->xmlText .= $indent.$this->shortTag($key,$attr).$this->nl;
- }
- elseif ( is_object($value) )
- {
- // Der Inhalt ist ein Array, daher rekursiv verzweigen.
- $this->xmlText .= $indent.$this->openTag($key,$attr).$this->nl;
- $prop = get_object_vars($value);
- $this->array_transform($prop,$depth+1); // Rekursiver Aufruf
- $this->xmlText .= $indent.$this->closeTag($key).$this->nl;
- }
- elseif ( is_array($value) )
- {
- // Der Inhalt ist ein Array, daher rekursiv verzweigen.
- $this->xmlText .= $indent.$this->openTag($key,$attr).$this->nl;
- $this->array_transform($value,$depth+1); // Rekursiver Aufruf
- $this->xmlText .= $indent.$this->closeTag($key).$this->nl;
- }
- else
- {
- // Der Inhalt ist ein einfacher Inhalt (kein Array).
- $this->xmlText .= $indent.$this->openTag($key,$attr);
- $this->xmlText .= $value;
- $this->xmlText .= $this->closeTag($key).$this->nl;
- }
- }
- }
-
-
- function openTag($key,$attr)
- {
- $tag = '<'.$key;
- foreach( $attr as $attr_name=>$attr_value )
- $tag .= ' '.$attr_name.'="'.$attr_value.'"';
- $tag .= '>';
- return $tag;
- }
-
-
-
- function shortTag($key,$attr)
- {
- $tag = '<'.$key;
- foreach( $attr as $attr_name=>$attr_value )
- $tag .= ' '.$attr_name.'="'.$attr_value.'"';
- $tag .= ' />';
- return $tag;
- }
-
-
-
- function closeTag($key)
- {
- return '</'.$key.'>';
- }
-}
-
-?>-
\ No newline at end of file
diff --git a/serviceClasses/include.inc.php b/serviceClasses/include.inc.php
@@ -1,64 +0,0 @@
-<?php
-
-require_once( OR_SERVICECLASSES_DIR."GlobalFunctions.class.".PHP_EXT );
-require_once( OR_SERVICECLASSES_DIR."Http.class.".PHP_EXT );
-require_once( OR_SERVICECLASSES_DIR."Html.class.".PHP_EXT );
-require_once( OR_SERVICECLASSES_DIR."Text.class.".PHP_EXT );
-require_once( OR_SERVICECLASSES_DIR."Mail.class.".PHP_EXT );
-require_once( OR_SERVICECLASSES_DIR."Ldap.class.".PHP_EXT );
-require_once( OR_SERVICECLASSES_DIR."TemplateEngine.class.".PHP_EXT );
-require_once( OR_SERVICECLASSES_DIR."Preferences.class.".PHP_EXT );
-require_once( OR_SERVICECLASSES_DIR."FileUtils.class.".PHP_EXT );
-
-//if ( !empty($REQ[REQ_PARAM_ACTION]) && in_array($REQ[REQ_PARAM_ACTION],array('tree')) )
-{
- require_once( OR_SERVICECLASSES_DIR."TreeElement.class.".PHP_EXT );
- require_once( OR_SERVICECLASSES_DIR."AbstractTree.class.".PHP_EXT );
- require_once( OR_SERVICECLASSES_DIR."AdministrationTree.class.".PHP_EXT );
- require_once( OR_SERVICECLASSES_DIR."ProjectTree.class.".PHP_EXT );
-}
-
-// Login
-//if ( !empty($REQ[REQ_PARAM_ACTION]) && in_array($REQ[REQ_PARAM_ACTION],array('index')) )
-{
- require_once( OR_SERVICECLASSES_DIR."OpenId.class.".PHP_EXT );
-}
-
-// Veroeffentlichung
-//if ( !empty($REQ[REQ_PARAM_ACTION]) && in_array($REQ[REQ_PARAM_ACTION],array('file','page','pageelement','folder')) )
-{
- require_once( OR_SERVICECLASSES_DIR."Publish.class.".PHP_EXT );
- require_once( OR_SERVICECLASSES_DIR."Ftp.class.".PHP_EXT );
-}
-
-// Nur bei der Erzeugung von Seiten notwendig.
-//if ( !empty($REQ[REQ_PARAM_ACTION]) && in_array($REQ[REQ_PARAM_ACTION],array('pageelement','page','folder','element')) )
-{
- require_once( OR_SERVICECLASSES_DIR."Dynamic.class.".PHP_EXT );
-}
-
-// Nur bei der Erzeugung von Seiten notwendig.
-//if ( !empty($REQ[REQ_PARAM_ACTION]) && in_array($REQ[REQ_PARAM_ACTION],array('pageelement','page','folder')) )
-{
- require_once( OR_SERVICECLASSES_DIR."Api.class.".PHP_EXT );
- require_once( OR_SERVICECLASSES_DIR."Code.class.".PHP_EXT );
- require_once( OR_SERVICECLASSES_DIR."Transformer.class.".PHP_EXT );
- require_once( OR_SERVICECLASSES_DIR."Line.class.".PHP_EXT );
-}
-
-
-//if ( !empty($REQ[REQ_PARAM_ACTION]) && in_array($REQ[REQ_PARAM_ACTION],array('file','folder','filebrowser')) )
-{
- require_once( OR_SERVICECLASSES_DIR."Upload.class.".PHP_EXT );
-}
-
-
-//if ( !empty($REQ[REQ_PARAM_ACTION]) && in_array($REQ[REQ_PARAM_ACTION],array('file','folder')) )
-{
- require_once( OR_SERVICECLASSES_DIR."Upload.class.".PHP_EXT );
- require_once( OR_SERVICECLASSES_DIR."ArchiveTar.class.".PHP_EXT );
- require_once( OR_SERVICECLASSES_DIR."ArchiveUnzip.class.".PHP_EXT );
- require_once( OR_SERVICECLASSES_DIR."ArchiveZip.class.".PHP_EXT );
-}
-
-?>-
\ No newline at end of file
diff --git a/util/.htaccess b/util/.htaccess
@@ -0,0 +1,2 @@
+order deny,allow
+deny from all+
\ No newline at end of file
diff --git a/util/AbstractTree.class.php b/util/AbstractTree.class.php
@@ -0,0 +1,170 @@
+<?php
+#
+# DaCMS Content Management System
+# Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
+#
+# 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.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+
+/**
+ * Darstellen einer Baumstruktur mit Funktion zum Laden, Oeffnen und Schliessen
+ * von Teilbaeumen
+ * @author $Author$
+ * @version $Revision$
+ * @package openrat.services
+ */
+class AbstractTree
+{
+ /**
+ * Alle Elemente des Baumes
+ */
+ var $elements = array();
+
+ var $tempElements = array();
+ var $userIsAdmin = false;
+
+ var $autoOpen = array(0,1);
+
+ var $opened = array();
+
+ /**
+ * Hoechste Element-Id
+ * @type Integer
+ */
+ var $maxId;
+
+ // Konstruktor
+ function AbstractTree()
+ {
+ // Feststellen, ob der angemeldete Benutzer ein Administrator ist
+ $user = Session::getUser();
+ $this->userIsAdmin = $user->isAdmin;
+
+ // Wurzel-Element laden
+ $this->root();
+ $this->elements[0] = $this->tempElements[0];
+ $this->tempElements = array();
+ $this->maxId = 0;
+
+ foreach( $this->autoOpen as $openId )
+ $this->open($openId);
+ }
+
+ function refresh() {
+
+ $this->elements = array();
+
+ // Wurzel-Element laden
+ $this->root();
+ $this->elements[0] = $this->tempElements[0];
+ $this->tempElements = array();
+ $this->maxId = 0;
+
+ $oids = $this->opened;
+ $this->opened = array();
+ foreach( $oids as $oid)
+ {
+ if ( isset($this->elements[$oid]) )
+ $this->open($oid);
+ }
+ }
+
+
+
+ function all() {
+
+ $this->elements = array();
+ $this->opened = array();
+
+ // Wurzel-Element laden
+ $this->root();
+ $this->elements[0] = $this->tempElements[0];
+ $this->tempElements = array();
+ $this->maxId = 0;
+
+ for( $eid=0;isset($this->elements[$eid]); $eid++)
+ {
+ $this->open($eid);
+ }
+ }
+
+
+ /**
+ * Oeffnen eines Teilbaumes. Es wird der eindeutige Name des zu oeffnenden Teilbaumes als
+ * Parameter uebergeben
+ * @param elementName der Name des Elementes, welches zu oeffnen ist
+ */
+ function open( $elementId )
+ {
+ $k = array_search($elementId,$this->opened);
+ if ( $k !== false )
+ return; // Ist schon offen. Evtl. Reload gedrückt?
+
+ $this->opened[] = $elementId;
+ $funcName = $this->elements[$elementId]->type;
+ if ( empty($funcName) )
+ return;
+
+ $this->$funcName( $this->elements[$elementId]->internalId );
+
+ // Wenn keine Unterelemente gefunden, dann die ?ffnen-Funktion deaktivieren
+ if ( count( $this->tempElements ) == 0 )
+ $this->elements[$elementId]->type = '';
+
+ foreach( $this->tempElements as $treeElement )
+ {
+ $this->maxId++;
+ $this->elements[$elementId]->subElementIds[] = $this->maxId;
+ $this->elements[$this->maxId] = $treeElement;
+ }
+
+ if ( count($this->tempElements)==1 )
+ {
+ $this->tempElements = array();
+ $this->open($this->maxId);
+ }
+
+ $this->tempElements = array();
+ }
+
+
+ /**
+ * Schliessen eines Teilbaumes
+ * @param elementName der Name des Elementes, welches zu schliessen ist
+ */
+
+ function close( $elementId )
+ {
+ $this->elements[$elementId]->subElementIds = array();
+
+ $k = array_search($elementId,$this->opened);
+ if ( $k !== false )
+ unset($this->opened[$k]);
+ }
+
+
+ /**
+ * Hinzufuegen eines Baum-Elementes
+ * @param TreeElement Hinzuzufuegendes Baumelement
+ */
+ function addTreeElement( $treeElement )
+ {
+ $this->tempElements[] = $treeElement;
+ }
+
+
+}
+
+?>+
\ No newline at end of file
diff --git a/util/AdministrationTree.class.php b/util/AdministrationTree.class.php
@@ -0,0 +1,470 @@
+<?php
+#
+# DaCMS Content Management System
+# Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
+#
+# 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.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+
+/**
+ * Darstellen einer Baumstruktur mit Administrationfunktionen
+ * @author $Author$
+ * @version $Revision$
+ * @package openrat.services
+ */
+class AdministrationTree extends AbstractTree
+{
+ /**
+ * Alle Elemente des Baumes
+ */
+ var $elements;
+ var $confCache = array();
+
+ function root()
+ {
+ if ( !$this->userIsAdmin )
+ Http::notAuthorized('Administration-Tree is only visible for admins.');
+
+ $treeElement = new TreeElement();
+ $treeElement->text = lang('GLOBAL_ADMINISTRATION');
+ $treeElement->description = lang('GLOBAL_ADMINISTRATION');
+ $treeElement->type = 'administration';
+ $treeElement->icon = 'administration';
+
+ $this->addTreeElement( $treeElement );
+ $this->autoOpen[] = 2;
+ }
+
+
+
+ function administration()
+ {
+ global $conf;
+ $conf_config = $conf['interface']['config'];
+
+ $treeElement = new TreeElement();
+ $treeElement->text = lang('GLOBAL_PROJECTS');
+ $treeElement->description = lang('GLOBAL_PROJECTS');
+ $treeElement->url = Html::url('project','listing',0,array(REQ_PARAM_TARGET=>'content'));
+ $treeElement->icon = 'project_list';
+ $treeElement->type = 'projects';
+ $treeElement->target = 'cms_main';
+
+ $this->addTreeElement( $treeElement );
+
+
+ $treeElement = new TreeElement();
+ $treeElement->text = lang('USER_AND_GROUPS');
+ $treeElement->description = lang('USER_AND_GROUPS');
+ $treeElement->icon = 'user_list';
+ $treeElement->type = 'userandgroups';
+
+ $this->addTreeElement( $treeElement );
+// $this->userandgroups(0);;
+
+ if ( $conf_config['enable'] )
+ {
+ $treeElement = new TreeElement();
+ $treeElement->text = lang('PREFERENCES');
+ $treeElement->description = lang('PREFERENCES');
+ $treeElement->icon = 'config_folder';
+ $treeElement->type = 'prefs';
+
+ $this->addTreeElement( $treeElement );
+ }
+
+ // Wechseln zu: Projekte...
+ /*
+ foreach( Project::getAll() as $id=>$name )
+ {
+ $treeElement = new TreeElement();
+
+ $treeElement->text = lang('PROJECT').' '.$name;
+ $treeElement->url = Html::url(array('action' =>'tree',
+ 'subaction' =>'reload',
+ 'projectid' =>$id ));
+ $treeElement->icon = 'project';
+ $treeElement->description = '';
+ $treeElement->target = 'cms_tree';
+
+ $this->addTreeElement( $treeElement );
+ }
+ */
+ }
+
+
+
+ function userandgroups( $id )
+ {
+ $treeElement = new TreeElement();
+ $treeElement->text = lang('GLOBAL_USER');
+ $treeElement->description = lang('GLOBAL_USER');
+ $treeElement->url = Html::url('user','listing',0,array(REQ_PARAM_TARGET=>'content'));
+ $treeElement->icon = 'user_list';
+ $treeElement->target = 'cms_main';
+ $treeElement->type = 'users';
+
+ $this->addTreeElement( $treeElement );
+
+ $treeElement = new TreeElement();
+ $treeElement->text = lang('GLOBAL_GROUPS');
+ $treeElement->description = lang('GLOBAL_GROUPS');
+ $treeElement->url = Html::url('group','listing',0,array(REQ_PARAM_TARGET=>'content'));
+ $treeElement->icon = 'user_list';
+ $treeElement->target = 'cms_main';
+ $treeElement->type = 'groups';
+
+ $this->addTreeElement( $treeElement );
+ }
+
+
+ function projects( $id )
+ {
+ // Schleife ueber alle Projekte
+ foreach( Project::getAll() as $id=>$name )
+ {
+ $treeElement = new TreeElement();
+
+ $treeElement->internalId = $id;
+ $treeElement->text = $name;
+ $treeElement->url = Html::url('project','edit',$id,array(REQ_PARAM_TARGET=>'content'));
+ $treeElement->icon = 'project';
+ $treeElement->description = '';
+ $treeElement->target = 'cms_main';
+
+ $this->addTreeElement( $treeElement );
+ }
+ }
+
+
+
+ function prefs_system( $id )
+ {
+ $system = array( 'time' => date('r'),
+ 'os' => php_uname('s'),
+ 'host' => php_uname('n'),
+ 'release'=> php_uname('r'),
+ 'machine'=> php_uname('m'),
+ 'owner' => get_current_user(),
+ 'pid' => getmypid() );
+
+ foreach( $system as $key=>$value )
+ {
+ $treeElement = new TreeElement();
+ $treeElement->text = $key.'='.$value;
+ $treeElement->icon = 'config_property';
+ $this->addTreeElement( $treeElement );
+ $treeElement->description = lang('SETTING')." '".$key."'".(!empty($value)?': '.$value:'');
+ }
+
+ if ( function_exists('getrusage') ) // Funktion existiert auf WIN32 nicht.
+ {
+ foreach( getrusage() as $name=>$value );
+ {
+ $treeElement = new TreeElement();
+ $treeElement->text = $name.':'.$value;
+ $treeElement->description = lang('SETTING')." '".$name."'".(!empty($value)?': '.$value:'');
+ $treeElement->icon = 'config_property';
+ $this->addTreeElement( $treeElement );
+ }
+ }
+ }
+
+
+
+
+ function prefs_php( $id )
+ {
+ $php_prefs = array( 'version' => phpversion(),
+ 'SAPI' => php_sapi_name(),
+ 'session-name' => session_name(),
+ 'magic_quotes_gpc' => get_magic_quotes_gpc(),
+ 'magic_quotes_runtime'=> get_magic_quotes_runtime() );
+
+ foreach( array('upload_max_filesize',
+ 'file_uploads',
+ 'memory_limit',
+ 'max_execution_time',
+ 'post_max_size',
+ 'display_errors',
+ 'register_globals'
+ ) as $iniName )
+ $php_prefs[ $iniName ] = ini_get( $iniName );
+
+ foreach( $php_prefs as $key=>$value )
+ {
+ $treeElement = new TreeElement();
+ $treeElement->text = $key.'='.$value;
+ $treeElement->description = lang('SETTING')." '".$key."'".(!empty($value)?': '.$value:'');
+ $treeElement->icon = 'config_property';
+ $this->addTreeElement( $treeElement );
+ }
+ }
+
+
+
+ function prefs_extensions( $id )
+ {
+ $extensions = get_loaded_extensions();
+ asort( $extensions );
+
+ foreach( $extensions as $id=>$extensionName )
+ {
+ $treeElement = new TreeElement();
+ $treeElement->text = $extensionName;
+ $treeElement->icon = 'config_property';
+ $treeElement->internalId = $id;
+ $this->addTreeElement( $treeElement );
+ }
+ }
+
+
+
+ function prefs_extension( $id )
+ {
+ $extensions = get_loaded_extensions();
+ $functions = get_extension_funcs( $extensions[$id] );
+ asort( $functions );
+
+ foreach( $functions as $functionName )
+ {
+ $treeElement = new TreeElement();
+ $treeElement->text = $functionName;
+ $treeElement->icon = 'config_property';
+ $this->addTreeElement( $treeElement );
+ }
+ }
+
+
+ /**
+ * Anzeigen von Einstellungen.
+ *
+ * @param $id
+ */
+ function prefs( $id )
+ {
+ global $conf;
+
+ if ( !@$conf['security']['show_system_info'] )
+ return;
+
+ $conf_config = $conf['interface']['config'];
+
+
+ $treeElement = new TreeElement();
+
+ $treeElement->internalId = 0;
+ $treeElement->text = 'OpenRat';
+ $treeElement->icon = 'config_folder';
+
+ if ( !empty($conf_config['file_manager_url']) )
+ $treeElement->url = $conf_config['file_manager_url'];
+ $treeElement->target = '_blank';
+ $treeElement->description = '';
+ $treeElement->type = 'prefs_cms';
+ $this->addTreeElement( $treeElement );
+
+
+
+ if ( !empty($conf_config['show_system']) )
+ {
+ $treeElement = new TreeElement();
+
+ $treeElement->internalId = 0;
+ $treeElement->text = lang('GLOBAL_SYSTEM');
+ $treeElement->icon = 'config_folder';
+
+ $treeElement->description = '';
+ $treeElement->target = 'cms_main';
+ $treeElement->type = 'prefs_system';
+ $this->addTreeElement( $treeElement );
+ }
+
+
+ if ( !empty($conf_config['show_interpreter']) )
+ {
+ $treeElement = new TreeElement();
+
+ $treeElement->internalId = 0;
+ $treeElement->text = lang('GLOBAL_PHP');
+ $treeElement->icon = 'config_folder';
+
+ $treeElement->description = '';
+ $treeElement->target = 'cms_main';
+ $treeElement->type = 'prefs_php';
+ $this->addTreeElement( $treeElement );
+ }
+
+
+ if ( !empty($conf_config['show_extensions']) )
+ {
+ $treeElement = new TreeElement();
+
+ $treeElement->internalId = 0;
+ $treeElement->text = lang('GLOBAL_EXTENSIONS');
+ $treeElement->icon = 'config_folder';
+
+ $treeElement->description = '';
+ $treeElement->target = 'cms_main';
+ $treeElement->type = 'prefs_extensions';
+ $this->addTreeElement( $treeElement );
+ }
+ }
+
+
+ function prefs_cms( $id )
+ {
+ global $conf;
+
+ if ( $id == 0 )
+ {
+ $tmpConf = $conf;
+ }
+ else
+ $tmpConf = $this->confCache[$id];
+
+ if ( !is_array($tmpConf) )
+ $tmpConf = array('unknown');
+
+ foreach( $tmpConf as $key=>$value )
+ {
+ if ( is_array($value) )
+ {
+ $this->confCache[crc32($key)] = $value;
+
+ $treeElement = new TreeElement();
+
+ $treeElement->internalId = crc32($key);
+ $treeElement->text = $key;
+// if ( $id == 0 )
+// $treeElement->url = Html::url('main','prefs',0,array('conf'=>$key));
+ $treeElement->icon = 'config_folder';
+
+ $treeElement->description = count($value).' '.lang('SETTINGS');
+ $treeElement->target = 'cms_main';
+ $treeElement->type = 'prefs_cms';
+ $this->addTreeElement( $treeElement );
+ }
+ else
+ {
+ // Die PHP-funktion 'parse_ini_file()' liefert alle Einstellungen leider nur als String
+ // Daher weiß man hier nicht, ob '1' nun '1' oder 'true' heißen soll.
+ if ( $value=='' )
+ // Anzeige 'Leer'
+ $value = lang('EMPTY');
+ elseif ( $value=='0' )
+ // Anzeige 'Nein'
+ $value = $value.' ('.lang('IS_NO').')';
+ elseif ( $value=='1' )
+ // Anzeige 'Ja'
+ $value = '+'.$value.' ('.lang('IS_YES').')';
+ elseif ( is_numeric($value) )
+ // Anzeige numerische Werte
+ $value = ($value>0?'+':'').$value;
+ else
+ // Anzeige von Zeichenketten
+ $value = $value;
+
+ $this->confCache[crc32($key)] = $value;
+
+ if ( strpos($key,'pass') !== FALSE )
+ $value = '***'; // Kennwörter nicht anzeigen
+
+ $treeElement = new TreeElement();
+ $treeElement->text = $key.': '.$value;
+ $treeElement->icon = 'config_property';
+ $treeElement->description = lang('SETTING')." '".$key."'".(!empty($value)?': '.$value:'');
+
+ $this->addTreeElement( $treeElement );
+ }
+ }
+ }
+
+
+ function users( $id )
+ {
+ foreach( User::getAllUsers() as $user )
+ {
+ $treeElement = new TreeElement();
+
+ $treeElement->internalId = $user->userid;
+ $treeElement->text = $user->name;
+ $treeElement->url = Html::url('user','edit',
+ $user->userid,array(REQ_PARAM_TARGET=>'content') );
+ $treeElement->icon = 'user';
+
+ $desc = $user->fullname;
+
+ if ( $user->isAdmin )
+ $desc .= ' ('.lang('USER_ADMIN').') ';
+ if ( $user->desc == "" )
+ $desc .= ' - '.lang('GLOBAL_NO_DESCRIPTION_AVAILABLE');
+ else
+ $desc .= ' - '.$user->desc;
+
+ $treeElement->description = $desc;
+ $treeElement->target = 'cms_main';
+
+ $this->addTreeElement( $treeElement );
+ }
+ }
+
+
+ function groups( $id )
+ {
+
+ foreach( Group::getAll() as $id=>$name )
+ {
+ $treeElement = new TreeElement();
+
+ $g = new Group( $id );
+ $g->load();
+
+ $treeElement->internalId = $id;
+ $treeElement->text = $g->name;
+ $treeElement->url = Html::url('group','edit',$id,
+ array(REQ_PARAM_TARGET=>'content') );
+ $treeElement->icon = 'group';
+ $treeElement->description = lang('GLOBAL_GROUP').' '.$g->name.': '.implode(', ',$g->getUsers());
+ $treeElement->target = 'cms_main';
+ $treeElement->type = 'userofgroup';
+
+ $this->addTreeElement( $treeElement );
+ }
+ }
+
+
+ function userofgroup( $id )
+ {
+ $g = new Group( $id );
+
+ foreach( $g->getUsers() as $id=>$name )
+ {
+ $treeElement = new TreeElement();
+
+ $u = new User( $id );
+ $u->load();
+ $treeElement->text = $u->name;
+ $treeElement->url = Html::url('user','edit',$id,array(REQ_PARAM_TARGET=>'content'));
+ $treeElement->icon = 'user';
+ $treeElement->description = $u->fullname;
+ $treeElement->target = 'cms_main';
+
+ $this->addTreeElement( $treeElement );
+ }
+ }
+}
+
+?>+
\ No newline at end of file
diff --git a/util/Api.class.php b/util/Api.class.php
@@ -0,0 +1,120 @@
+<?php
+// ---------------------------------------------------------------------------
+// $Id$
+// ---------------------------------------------------------------------------
+// DaCMS Content Management System
+// Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
+//
+// 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.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+// ---------------------------------------------------------------------------
+// $Log$
+// Revision 1.5 2004-11-10 22:50:10 dankert
+// Neue Methode execute()
+//
+// Revision 1.4 2004/10/06 09:53:39 dankert
+// Benutzung auch nicht-statisch
+//
+// Revision 1.3 2004/05/03 20:21:34 dankert
+// neu: setObjectId()
+//
+// Revision 1.2 2004/05/02 15:04:16 dankert
+// Einf?gen package-name (@package)
+//
+// Revision 1.1 2004/04/24 17:03:29 dankert
+// Initiale Version
+//
+// ---------------------------------------------------------------------------
+
+/**
+ * Service-Klasse fuer allgemeine Interface-Methoden. Insbesondere
+ * in Code-Elementen kann und soll auf diese Methoden zurueckgegriffen
+ * werden.
+ * @author $Author$
+ * @version $Revision$
+ * @package openrat.services
+ */
+class Api
+{
+ var $output = '';
+ var $objectid = 0;
+ var $page;
+
+ function db()
+ {
+ return db_connection();
+ }
+
+ function pageid()
+ {
+ echo 'WARNING: pageid() deprecated!<br>';
+ global $SESS;
+ return $SESS['objectid'];
+ }
+
+ function getObjectId()
+ {
+ return $this->objectid;
+ }
+
+ function setObjectId( $objectid )
+ {
+ $this->objectid = $objectid;
+ }
+
+ function getRootObjectId()
+ {
+ return Folder::getRootObjectId();
+ }
+
+ function folderid()
+ {
+ global $SESS;
+ return $SESS['folderid'];
+ }
+
+
+ function execute( $code )
+ {
+ global $conf_tmpdir;
+ $code = "<?php\n".$code."\n?>";
+
+ $tmp = $conf_tmpdir.'/'.md5(microtime()).'.tmp';
+ $f = fopen( $tmp,'w' );
+ fwrite( $f,$code );
+ fclose( $f );
+
+ require( $tmp ); // Ausfuehren des temporaeren PHP-Codes
+
+ unlink( $tmp );
+ $inhalt = Api::getOutput();
+ $this->output( $inhalt );
+ }
+
+ function delOutput()
+ {
+ $this->output = '';
+ }
+
+ function output( $text )
+ {
+ $this->output .= $text;
+ }
+
+
+ function getOutput()
+ {
+ return $this->output;
+ }
+}+
\ No newline at end of file
diff --git a/util/ArchiveTar.class.php b/util/ArchiveTar.class.php
@@ -0,0 +1,397 @@
+<?php
+/*
+=======================================================================
+Name:
+ tar Class
+
+Author:
+ Josh Barger <joshb@npt.com>
+
+Description:
+ This class reads and writes Tape-Archive (TAR) Files and Gzip
+ compressed TAR files, which are mainly used on UNIX systems.
+ This class works on both windows AND unix systems, and does
+ NOT rely on external applications!! Woohoo!
+
+Usage:
+ Copyright (C) 2002 Josh Barger
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details at:
+ http://www.gnu.org/copyleft/lesser.html
+
+ If you use this script in your application/website, please
+ send me an e-mail letting me know about it :)
+
+Bugs:
+ Please report any bugs you might find to my e-mail address
+ at joshb@npt.com. If you have already created a fix/patch
+ for the bug, please do send it to me so I can incorporate it into my release.
+
+Version History:
+ 1.0 04/10/2002 - InitialRelease
+
+ 2.0 04/11/2002 - Merged both tarReader and tarWriter
+ classes into one
+ - Added support for gzipped tar files
+ Remember to name for .tar.gz or .tgz
+ if you use gzip compression!
+ :: THIS REQUIRES ZLIB EXTENSION ::
+ - Added additional comments to
+ functions to help users
+ - Added ability to remove files and
+ directories from archive
+ 2.1 04/12/2002 - Fixed serious bug in generating tar
+ - Created another example file
+ - Added check to make sure ZLIB is
+ installed before running GZIP
+ compression on TAR
+ 2.2 05/07/2002 - Added automatic detection of Gzipped
+ tar files (Thanks go to J�rgen Falch
+ for the idea)
+ - Changed "private" functions to have
+ special function names beginning with
+ two underscores
+=======================================================================
+*/
+
+
+class ArchiveTar
+{
+ // Unprocessed Archive Information
+ var $filename;
+ var $isGzipped;
+ var $tar_file;
+
+ // Processed Archive Information
+ var $files;
+ var $directories;
+ var $numFiles;
+ var $numDirectories;
+
+
+ // Class Constructor -- Does nothing...
+ function tar() {
+ return true;
+ }
+
+
+ // Computes the unsigned Checksum of a file's header
+ // to try to ensure valid file
+ // PRIVATE ACCESS FUNCTION
+ function __computeUnsignedChecksum($bytestring)
+ {
+ $unsigned_chksum=0;
+ for($i=0; $i<512; $i++)
+ $unsigned_chksum += ord($bytestring[$i]);
+ for($i=0; $i<8; $i++)
+ $unsigned_chksum -= ord($bytestring[148 + $i]);
+ $unsigned_chksum += ord(" ") * 8;
+
+ return $unsigned_chksum;
+ }
+
+
+ // Converts a NULL padded string to a non-NULL padded string
+ // PRIVATE ACCESS FUNCTION
+ function __parseNullPaddedString($string)
+ {
+ $position = strpos($string,chr(0));
+ return substr($string,0,$position);
+ }
+
+
+ // This function parses the current TAR file
+ // PRIVATE ACCESS FUNCTION
+ function __parseTar()
+ {
+ // Read Files from archive
+ $this->numFiles=0;
+ $tar_length = strlen($this->tar_file);
+ $main_offset = 0;
+ while($main_offset < $tar_length) {
+ // If we read a block of 512 nulls, we are at the end of the archive
+ if(substr($this->tar_file,$main_offset,512) == str_repeat(chr(0),512))
+ break;
+
+ // Parse file name
+ $file_name = $this->__parseNullPaddedString(substr($this->tar_file,$main_offset,100));
+
+ // Parse the file mode
+ $file_mode = substr($this->tar_file,$main_offset + 100,8);
+
+ // Parse the file user ID
+ $file_uid = octdec(substr($this->tar_file,$main_offset + 108,8));
+
+ // Parse the file group ID
+ $file_gid = octdec(substr($this->tar_file,$main_offset + 116,8));
+
+ // Parse the file size
+ $file_size = octdec(substr($this->tar_file,$main_offset + 124,12));
+
+ // Parse the file update time - unix timestamp format
+ $file_time = octdec(substr($this->tar_file,$main_offset + 136,12));
+
+ // Parse Checksum
+ $file_chksum = octdec(substr($this->tar_file,$main_offset + 148,6));
+
+ // Parse user name
+ $file_uname = $this->__parseNullPaddedString(substr($this->tar_file,$main_offset + 265,32));
+
+ // Parse Group name
+ $file_gname = $this->__parseNullPaddedString(substr($this->tar_file,$main_offset + 297,32));
+
+ // Make sure our file is valid
+ if($this->__computeUnsignedChecksum(substr($this->tar_file,$main_offset,512)) != $file_chksum)
+ return false;
+
+ // Parse File Contents
+ $file_contents = substr($this->tar_file,$main_offset + 512,$file_size);
+
+ /* ### Unused Header Information ###
+ $activeFile["typeflag"] = substr($this->tar_file,$main_offset + 156,1);
+ $activeFile["linkname"] = substr($this->tar_file,$main_offset + 157,100);
+ $activeFile["magic"] = substr($this->tar_file,$main_offset + 257,6);
+ $activeFile["version"] = substr($this->tar_file,$main_offset + 263,2);
+ $activeFile["devmajor"] = substr($this->tar_file,$main_offset + 329,8);
+ $activeFile["devminor"] = substr($this->tar_file,$main_offset + 337,8);
+ $activeFile["prefix"] = substr($this->tar_file,$main_offset + 345,155);
+ $activeFile["endheader"] = substr($this->tar_file,$main_offset + 500,12);
+ */
+
+ if($file_size > 0) {
+ // Increment number of files
+ $this->numFiles++;
+
+ // Create us a new file in our array
+ $activeFile = &$this->files[];
+
+ // Asign Values
+ $activeFile["name"] = $file_name;
+ $activeFile["mode"] = $file_mode;
+ $activeFile["size"] = $file_size;
+ $activeFile["time"] = $file_time;
+ $activeFile["user_id"] = $file_uid;
+ $activeFile["group_id"] = $file_gid;
+ $activeFile["user_name"] = $file_uname;
+ $activeFile["group_name"] = $file_gname;
+ $activeFile["checksum"] = $file_chksum;
+ $activeFile["file"] = $file_contents;
+
+ } else {
+ // Increment number of directories
+ $this->numDirectories++;
+
+ // Create a new directory in our array
+ $activeDir = &$this->directories[];
+
+ // Assign values
+ $activeDir["name"] = $file_name;
+ $activeDir["mode"] = $file_mode;
+ $activeDir["time"] = $file_time;
+ $activeDir["user_id"] = $file_uid;
+ $activeDir["group_id"] = $file_gid;
+ $activeDir["user_name"] = $file_uname;
+ $activeDir["group_name"] = $file_gname;
+ $activeDir["checksum"] = $file_chksum;
+ }
+
+ // Move our offset the number of blocks we have processed
+ $main_offset += 512 + (ceil($file_size / 512) * 512);
+ }
+
+ return true;
+ }
+
+
+ // Read a non gzipped tar file in for processing
+ // PRIVATE ACCESS FUNCTION
+ function __readTar($filename='')
+ {
+ // Set the filename to load
+ // Read in the TAR file
+
+ if($this->tar_file[0] == chr(31) && $this->tar_file[1] == chr(139) && $this->tar_file[2] == chr(8)) {
+ if(!function_exists("gzinflate"))
+ return false;
+
+ $this->isGzipped = TRUE;
+
+ $this->tar_file = gzinflate(substr($this->tar_file,10,-4));
+ }
+
+ // Parse the TAR file
+ $this->__parseTar();
+
+ return true;
+ }
+
+
+ // Generates a TAR file from the processed data
+ // PRIVATE ACCESS FUNCTION
+ function __generateTAR()
+ {
+ // Clear any data currently in $this->tar_file
+ unset($this->tar_file);
+
+ // Generate Records for each directory, if we have directories
+ if($this->numDirectories > 0) {
+ foreach($this->directories as $key => $information) {
+ unset($header);
+
+ // Generate tar header for this directory
+ // Filename, Permissions, UID, GID, size, Time, checksum, typeflag, linkname, magic, version, user name, group name, devmajor, devminor, prefix, end
+ $header .= str_pad($information["name"],100,chr(0));
+ $header .= str_pad(decoct($information["mode"]),7,"0",STR_PAD_LEFT) . chr(0);
+ $header .= str_pad(decoct($information["user_id"]),7,"0",STR_PAD_LEFT) . chr(0);
+ $header .= str_pad(decoct($information["group_id"]),7,"0",STR_PAD_LEFT) . chr(0);
+ $header .= str_pad(decoct(0),11,"0",STR_PAD_LEFT) . chr(0);
+ $header .= str_pad(decoct($information["time"]),11,"0",STR_PAD_LEFT) . chr(0);
+ $header .= str_repeat(" ",8);
+ $header .= "5";
+ $header .= str_repeat(chr(0),100);
+ $header .= str_pad("ustar",6,chr(32));
+ $header .= chr(32) . chr(0);
+ $header .= str_pad("",32,chr(0));
+ $header .= str_pad("",32,chr(0));
+ $header .= str_repeat(chr(0),8);
+ $header .= str_repeat(chr(0),8);
+ $header .= str_repeat(chr(0),155);
+ $header .= str_repeat(chr(0),12);
+
+ // Compute header checksum
+ $checksum = str_pad(decoct($this->__computeUnsignedChecksum($header)),6,"0",STR_PAD_LEFT);
+ for($i=0; $i<6; $i++) {
+ $header[(148 + $i)] = substr($checksum,$i,1);
+ }
+ $header[154] = chr(0);
+ $header[155] = chr(32);
+
+ // Add new tar formatted data to tar file contents
+ $this->tar_file .= $header;
+ }
+ }
+
+ // Generate Records for each file, if we have files (We should...)
+ if($this->numFiles > 0)
+ {
+ foreach($this->files as $key => $information)
+ {
+ unset($header);
+ $header = '';
+
+ // Generate the TAR header for this file
+ // Filename, Permissions, UID, GID, size, Time, checksum, typeflag, linkname, magic, version, user name, group name, devmajor, devminor, prefix, end
+ $header .= str_pad($information["name"],100,chr(0));
+ $header .= str_pad(decoct($information["mode"]),7,"0",STR_PAD_LEFT) . chr(0);
+ $header .= str_pad(decoct($information["user_id"]),7,"0",STR_PAD_LEFT) . chr(0);
+ $header .= str_pad(decoct($information["group_id"]),7,"0",STR_PAD_LEFT) . chr(0);
+ $header .= str_pad(decoct($information["size"]),11,"0",STR_PAD_LEFT) . chr(0);
+ $header .= str_pad(decoct($information["time"]),11,"0",STR_PAD_LEFT) . chr(0);
+ $header .= str_repeat(" ",8);
+ $header .= "0";
+ $header .= str_repeat(chr(0),100);
+ $header .= str_pad("ustar",6,chr(32));
+ $header .= chr(32) . chr(0);
+ $header .= str_pad($information["user_name"],32,chr(0)); // How do I get a file's user name from PHP?
+ $header .= str_pad($information["group_name"],32,chr(0)); // How do I get a file's group name from PHP?
+ $header .= str_repeat(chr(0),8);
+ $header .= str_repeat(chr(0),8);
+ $header .= str_repeat(chr(0),155);
+ $header .= str_repeat(chr(0),12);
+
+ // Compute header checksum
+ $checksum = str_pad(decoct($this->__computeUnsignedChecksum($header)),6,"0",STR_PAD_LEFT);
+ for($i=0; $i<6; $i++)
+ {
+ $header[(148 + $i)] = substr($checksum,$i,1);
+ }
+ $header[154] = chr(0);
+ $header[155] = chr(32);
+
+ // Pad file contents to byte count divisible by 512
+ $file_contents = str_pad($information["file"],(ceil($information["size"] / 512) * 512),chr(0));
+
+ // Add new tar formatted data to tar file contents
+ $this->tar_file .= $header . $file_contents;
+ }
+ }
+
+ // Add 512 bytes of NULLs to designate EOF
+ $this->tar_file .= str_repeat(chr(0),512);
+
+ return true;
+ }
+
+
+ // Open a TAR file
+ function openTAR($value)
+ {
+ // Clear any values from previous tar archives
+ unset($this->filename);
+ unset($this->isGzipped);
+ unset($this->tar_file);
+ unset($this->files);
+ unset($this->directories);
+ unset($this->numFiles);
+ unset($this->numDirectories);
+
+ $this->filename = 'none';
+ $this->tar_file = $value;
+ // Parse this file
+ $this->__readTar();
+
+ return true;
+ }
+
+
+ // Write the currently loaded tar archive to disk
+ function saveTar()
+ {
+ if(!$this->filename)
+ return false;
+
+ // Write tar to current file using specified gzip compression
+ $this->toTar($this->filename,$this->isGzipped);
+
+ return true;
+ }
+
+
+ // Saves tar archive to a different file than the current file
+ function toTar($filename,$useGzip)
+ {
+ if(!$filename)
+ return false;
+
+ // Encode processed files into TAR file format
+ $this->__generateTar();
+
+ // GZ Compress the data if we need to
+ if($useGzip) {
+ // Make sure we have gzip support
+ if(!function_exists("gzencode"))
+ return false;
+
+ $file = gzencode($this->tar_file);
+ } else {
+ $file = $this->tar_file;
+ }
+
+ // Write the TAR file
+ $fp = fopen($filename,"wb");
+ fwrite($fp,$file);
+ fclose($fp);
+
+ return true;
+ }
+}
+
+?>+
\ No newline at end of file
diff --git a/util/ArchiveUnzip.class.php b/util/ArchiveUnzip.class.php
@@ -0,0 +1,447 @@
+<?php
+// 28/11/2005 (2.4)
+// - dUnzip2 is now compliant with wrong placed "Data Description", made by some compressors,
+// like the classes ZipLib and ZipLib2 by 'Hasin Hayder'. Thanks to Ricardo Parreno for pointing it.
+// 09/11/2005 (2.3)
+// - Added optional parameter '$stopOnFile' on method 'getList()'.
+// If given, file listing will stop when find given filename. (Useful to open and unzip an exact file)
+// 06/11/2005 (2.21)
+// - Added support to PK00 file format (Packed to Removable Disk) (thanks to Lito [PHPfileNavigator])
+// - Method 'getExtraInfo': If requested file doesn't exist, return FALSE instead of Array()
+// 31/10/2005 (2.2)
+// - Removed redundant 'file_name' on centralDirs declaration (thanks to Lito [PHPfileNavigator])
+// - Fixed redeclaration of file_put_contents when in PHP4 (not returning true)
+
+##############################################################
+# Class dUnzip2 v2.4
+#
+# Author: Alexandre Tedeschi (d)
+# E-Mail: alexandrebr at gmail dot com
+# Londrina - PR / Brazil
+#
+# Objective:
+# This class allows programmer to easily unzip files on the fly.
+#
+# Requirements:
+# This class requires extension ZLib Enabled. It is default
+# for most site hosts around the world, and for the PHP Win32 dist.
+#
+# To do:
+# * Error handling
+# * Write a PHP-Side gzinflate, to completely avoid any external extensions
+# * Write other decompress algorithms
+#
+# If you modify this class, or have any ideas to improve it, please contact me!
+# You are allowed to redistribute this class, if you keep my name and contact e-mail on it.
+##############################################################
+
+class ArchiveUnzip{
+
+ // Public
+ var $files = array();
+ var $value = '';
+ var $fileName;
+ var $compressedList; // You will problably use only this one!
+ var $centralDirList; // Central dir list... It's a kind of 'extra attributes' for a set of files
+ var $endOfCentral; // End of central dir, contains ZIP Comments
+ var $debug;
+
+ // Private
+ var $fh;
+ var $zipSignature = "\x50\x4b\x03\x04"; // local file header signature
+ var $dirSignature = "\x50\x4b\x01\x02"; // central dir header signature
+ var $dirSignatureE= "\x50\x4b\x05\x06"; // end of central dir signature
+
+ // Public
+ Function ArchiveUnzip()
+ {
+ $this->compressedList =
+ $this->centralDirList =
+ $this->endOfCentral = Array();
+ }
+
+ function open( $value )
+ {
+ $this->fileName = tempnam('/tmp','unzip');
+// echo $this->fileName;
+ $fo = fopen( $this->fileName,'w');
+ fwrite($fo,$value);
+ $this->unzipAll();
+ }
+
+
+ Function getList($stopOnFile=false){
+ if(sizeof($this->compressedList)){
+ $this->debugMsg(1, "Returning already loaded file list.");
+ return $this->compressedList;
+ }
+
+ // Open file, and set file handler
+ $fh = fopen($this->fileName, "r");
+ $this->fh = &$fh;
+ if(!$fh){
+ $this->debugMsg(2, "Failed to load file.");
+ return false;
+ }
+
+ // Loop the file, looking for files and folders
+ $ddTry = false;
+ fseek($fh, 0);
+ for(;;){
+ // Check if the signature is valid...
+ $signature = fread($fh, 4);
+ if(feof($fh)){
+# $this->debugMsg(1, "Reached end of file");
+ break;
+ }
+
+ // If signature is a 'Packed to Removable Disk', just ignore it and move to the next.
+ if($signature == 'PK00'){
+ $this->debugMsg(1, "Found PK00: Packed to Removable Disk");
+ continue;
+ }
+
+ // If signature of a 'Local File Header'
+ if($signature == $this->zipSignature){
+ # $this->debugMsg(1, "Zip Signature!");
+
+ // Get information about the zipped file
+ $file['version_needed'] = unpack("v", fread($fh, 2)); // version needed to extract
+ $file['general_bit_flag'] = unpack("v", fread($fh, 2)); // general purpose bit flag
+ $file['compression_method'] = unpack("v", fread($fh, 2)); // compression method
+ $file['lastmod_time'] = unpack("v", fread($fh, 2)); // last mod file time
+ $file['lastmod_date'] = unpack("v", fread($fh, 2)); // last mod file date
+ $file['crc-32'] = fread($fh, 4); // crc-32
+ $file['compressed_size'] = unpack("V", fread($fh, 4)); // compressed size
+ $file['uncompressed_size'] = unpack("V", fread($fh, 4)); // uncompressed size
+ $fileNameLength = unpack("v", fread($fh, 2)); // filename length
+ $extraFieldLength = unpack("v", fread($fh, 2)); // extra field length
+ $file['file_name'] = fread($fh, $fileNameLength[1]); // filename
+ $file['extra_field'] = $extraFieldLength[1]?fread($fh, $extraFieldLength[1]):''; // extra field
+ $file['contents-startOffset']= ftell($fh);
+
+ // Bypass the whole compressed contents, and look for the next file
+ fseek($fh, $file['compressed_size'][1], SEEK_CUR);
+
+ // Convert the date and time, from MS-DOS format to UNIX Timestamp
+ $BINlastmod_date = str_pad(decbin($file['lastmod_date'][1]), 16, '0', STR_PAD_LEFT);
+ $BINlastmod_time = str_pad(decbin($file['lastmod_time'][1]), 16, '0', STR_PAD_LEFT);
+ $lastmod_dateY = bindec(substr($BINlastmod_date, 0, 7))+1980;
+ $lastmod_dateM = bindec(substr($BINlastmod_date, 7, 4));
+ $lastmod_dateD = bindec(substr($BINlastmod_date, 11, 5));
+ $lastmod_timeH = bindec(substr($BINlastmod_time, 0, 5));
+ $lastmod_timeM = bindec(substr($BINlastmod_time, 5, 6));
+ $lastmod_timeS = bindec(substr($BINlastmod_time, 11, 5));
+
+ // Mount file table
+ $this->compressedList[$file['file_name']] = Array(
+ 'file_name' =>$file['file_name'],
+ 'compression_method'=>$file['compression_method'][1],
+ 'version_needed' =>$file['version_needed'][1],
+ 'lastmod_datetime' =>mktime($lastmod_timeH, $lastmod_timeM, $lastmod_timeS, $lastmod_dateM, $lastmod_dateD, $lastmod_dateY),
+ 'crc-32' =>str_pad(dechex(ord($file['crc-32'][3])), 2, '0', STR_PAD_LEFT).
+ str_pad(dechex(ord($file['crc-32'][2])), 2, '0', STR_PAD_LEFT).
+ str_pad(dechex(ord($file['crc-32'][1])), 2, '0', STR_PAD_LEFT).
+ str_pad(dechex(ord($file['crc-32'][0])), 2, '0', STR_PAD_LEFT),
+ 'compressed_size' =>$file['compressed_size'][1],
+ 'uncompressed_size' =>$file['uncompressed_size'][1],
+ 'extra_field' =>$file['extra_field'],
+ 'general_bit_flag' =>str_pad(decbin($file['general_bit_flag'][1]), 8, '0', STR_PAD_LEFT),
+ 'contents-startOffset'=>$file['contents-startOffset']
+ );
+
+ if($stopOnFile) if($file['file_name'] == $stopOnFile){
+ $this->debugMsg(1, "Stopping on file...");
+ break;
+ }
+ }
+
+ // If signature of a 'Central Directory Structure'
+ elseif($signature == $this->dirSignature){
+ # $this->debugMsg(1, "Dir Signature!");
+
+ $dir['version_madeby'] = unpack("v", fread($fh, 2)); // version made by
+ $dir['version_needed'] = unpack("v", fread($fh, 2)); // version needed to extract
+ $dir['general_bit_flag'] = unpack("v", fread($fh, 2)); // general purpose bit flag
+ $dir['compression_method'] = unpack("v", fread($fh, 2)); // compression method
+ $dir['lastmod_time'] = unpack("v", fread($fh, 2)); // last mod file time
+ $dir['lastmod_date'] = unpack("v", fread($fh, 2)); // last mod file date
+ $dir['crc-32'] = fread($fh, 4); // crc-32
+ $dir['compressed_size'] = unpack("V", fread($fh, 4)); // compressed size
+ $dir['uncompressed_size'] = unpack("V", fread($fh, 4)); // uncompressed size
+ $fileNameLength = unpack("v", fread($fh, 2)); // filename length
+ $extraFieldLength = unpack("v", fread($fh, 2)); // extra field length
+ $fileCommentLength = unpack("v", fread($fh, 2)); // file comment length
+ $dir['disk_number_start'] = unpack("v", fread($fh, 2)); // disk number start
+ $dir['internal_attributes'] = unpack("v", fread($fh, 2)); // internal file attributes-byte1
+ $dir['external_attributes1']= unpack("v", fread($fh, 2)); // external file attributes-byte2
+ $dir['external_attributes2']= unpack("v", fread($fh, 2)); // external file attributes
+ $dir['relative_offset'] = unpack("V", fread($fh, 4)); // relative offset of local header
+ $dir['file_name'] = fread($fh, $fileNameLength[1]); // filename
+ $dir['extra_field'] = $extraFieldLength[1] ?fread($fh, $extraFieldLength[1]) :''; // extra field
+ $dir['file_comment'] = $fileCommentLength[1]?fread($fh, $fileCommentLength[1]):''; // file comment
+
+ // Convert the date and time, from MS-DOS format to UNIX Timestamp
+ $BINlastmod_date = str_pad(decbin($file['lastmod_date'][1]), 16, '0', STR_PAD_LEFT);
+ $BINlastmod_time = str_pad(decbin($file['lastmod_time'][1]), 16, '0', STR_PAD_LEFT);
+ $lastmod_dateY = bindec(substr($BINlastmod_date, 0, 7))+1980;
+ $lastmod_dateM = bindec(substr($BINlastmod_date, 7, 4));
+ $lastmod_dateD = bindec(substr($BINlastmod_date, 11, 5));
+ $lastmod_timeH = bindec(substr($BINlastmod_time, 0, 5));
+ $lastmod_timeM = bindec(substr($BINlastmod_time, 5, 6));
+ $lastmod_timeS = bindec(substr($BINlastmod_time, 11, 5));
+
+ $this->centralDirList[$dir['file_name']] = Array(
+ 'version_madeby'=>$dir['version_madeby'][1],
+ 'version_needed'=>$dir['version_needed'][1],
+ 'general_bit_flag'=>str_pad(decbin($file['general_bit_flag'][1]), 8, '0', STR_PAD_LEFT),
+ 'compression_method'=>$dir['compression_method'][1],
+ 'lastmod_datetime' =>mktime($lastmod_timeH, $lastmod_timeM, $lastmod_timeS, $lastmod_dateM, $lastmod_dateD, $lastmod_dateY),
+ 'crc-32' =>str_pad(dechex(ord($file['crc-32'][3])), 2, '0', STR_PAD_LEFT).
+ str_pad(dechex(ord($file['crc-32'][2])), 2, '0', STR_PAD_LEFT).
+ str_pad(dechex(ord($file['crc-32'][1])), 2, '0', STR_PAD_LEFT).
+ str_pad(dechex(ord($file['crc-32'][0])), 2, '0', STR_PAD_LEFT),
+ 'compressed_size'=>$dir['compressed_size'][1],
+ 'uncompressed_size'=>$dir['uncompressed_size'][1],
+ 'disk_number_start'=>$dir['disk_number_start'][1],
+ 'internal_attributes'=>$dir['internal_attributes'][1],
+ 'external_attributes1'=>$dir['external_attributes1'][1],
+ 'external_attributes2'=>$dir['external_attributes2'][1],
+ 'relative_offset'=>$dir['relative_offset'][1],
+ 'file_name'=>$dir['file_name'],
+ 'extra_field'=>$dir['extra_field'],
+ 'file_comment'=>$dir['file_comment'],
+ );
+ }
+
+ elseif($signature == $this->dirSignatureE){
+ # $this->debugMsg(1, "EOF Dir Signature!");
+
+ $eodir['disk_number_this'] = unpack("v", fread($fh, 2)); // number of this disk
+ $eodir['disk_number'] = unpack("v", fread($fh, 2)); // number of the disk with the start of the central directory
+ $eodir['total_entries_this'] = unpack("v", fread($fh, 2)); // total number of entries in the central dir on this disk
+ $eodir['total_entries'] = unpack("v", fread($fh, 2)); // total number of entries in
+ $eodir['size_of_cd'] = unpack("V", fread($fh, 4)); // size of the central directory
+ $eodir['offset_start_cd'] = unpack("V", fread($fh, 4)); // offset of start of central directory with respect to the starting disk number
+ $zipFileCommentLenght = unpack("v", fread($fh, 2)); // zipfile comment length
+ $eodir['zipfile_comment'] = $zipFileCommentLenght[1]?fread($fh, $zipFileCommentLenght[1]):''; // zipfile comment
+ $this->endOfCentral = Array(
+ 'disk_number_this'=>$eodir['disk_number_this'][1],
+ 'disk_number'=>$eodir['disk_number'][1],
+ 'total_entries_this'=>$eodir['total_entries_this'][1],
+ 'total_entries'=>$eodir['total_entries'][1],
+ 'size_of_cd'=>$eodir['size_of_cd'][1],
+ 'offset_start_cd'=>$eodir['offset_start_cd'][1],
+ 'zipfile_comment'=>$eodir['zipfile_comment'],
+ );
+ }
+ else{
+ if(!$ddTry){
+ $this->debugMsg(1, "Unexpected header. Trying to detect wrong placed 'Data Descriptor'...\n");
+ $ddTry = true;
+ fseek($fh, 12-4, SEEK_CUR); // Jump over 'crc-32'(4) 'compressed-size'(4), 'uncompressed-size'(4)
+ continue;
+ }
+ $this->debugMsg(1, "Unexpected header, ending loop at offset ".ftell($fh));
+ break;
+ }
+ $ddTry = false;
+ }
+
+ if($this->debug){
+ #------- Debug compressedList
+ $kkk = 0;
+ echo "<table border='0' style='font: 11px Verdana; border: 1px solid #000'>";
+ foreach($this->compressedList as $fileName=>$item){
+ if(!$kkk && $kkk=1){
+ echo "<tr style='background: #ADA'>";
+ foreach($item as $fieldName=>$value)
+ echo "<td>$fieldName</td>";
+ echo '</tr>';
+ }
+ echo "<tr style='background: #CFC'>";
+ foreach($item as $fieldName=>$value){
+ if($fieldName == 'lastmod_datetime')
+ echo "<td title='$fieldName' nowrap='nowrap'>".date("d/m/Y H:i:s", $value)."</td>";
+ else
+ echo "<td title='$fieldName' nowrap='nowrap'>$value</td>";
+ }
+ echo "</tr>";
+ }
+ echo "</table>";
+
+ #------- Debug centralDirList
+ $kkk = 0;
+ if(sizeof($this->centralDirList)){
+ echo "<table border='0' style='font: 11px Verdana; border: 1px solid #000'>";
+ foreach($this->centralDirList as $fileName=>$item){
+ if(!$kkk && $kkk=1){
+ echo "<tr style='background: #AAD'>";
+ foreach($item as $fieldName=>$value)
+ echo "<td>$fieldName</td>";
+ echo '</tr>';
+ }
+ echo "<tr style='background: #CCF'>";
+ foreach($item as $fieldName=>$value){
+ if($fieldName == 'lastmod_datetime')
+ echo "<td title='$fieldName' nowrap='nowrap'>".date("d/m/Y H:i:s", $value)."</td>";
+ else
+ echo "<td title='$fieldName' nowrap='nowrap'>$value</td>";
+ }
+ echo "</tr>";
+ }
+ echo "</table>";
+ }
+
+ #------- Debug endOfCentral
+ $kkk = 0;
+ if(sizeof($this->endOfCentral)){
+ echo "<table border='0' style='font: 11px Verdana' style='border: 1px solid #000'>";
+ echo "<tr style='background: #DAA'><td colspan='2'>dUnzip - End of file</td></tr>";
+ foreach($this->endOfCentral as $field=>$value){
+ echo "<tr>";
+ echo "<td style='background: #FCC'>$field</td>";
+ echo "<td style='background: #FDD'>$value</td>";
+ echo "</tr>";
+ }
+ echo "</table>";
+ }
+ }
+
+ return $this->compressedList;
+ }
+
+
+ Function getExtraInfo($compressedFileName)
+ {
+ return
+ isset($this->centralDirList[$compressedFileName])?
+ $this->centralDirList[$compressedFileName]:
+ false;
+ }
+
+
+ Function getZipInfo($detail=false)
+ {
+ return $detail?
+ $this->endOfCentral[$detail]:
+ $this->endOfCentral;
+ }
+
+
+ Function unzip($compressedFileName, $targetFileName=false){
+ $fdetails = &$this->compressedList[$compressedFileName];
+
+ if(!sizeof($this->compressedList)){
+ $this->debugMsg(1, "Trying to unzip before loading file list... Loading it!");
+ $this->getList(false, $compressedFileName);
+ }
+ if(!isset($this->compressedList[$compressedFileName])){
+ $this->debugMsg(2, "File '<b>$compressedFileName</b>' is not compressed in the zip.");
+ return false;
+ }
+ if(substr($compressedFileName, -1) == "/"){
+ $this->debugMsg(2, "Trying to unzip a folder name '<b>$compressedFileName</b>'.");
+ return false;
+ }
+ if(!$fdetails['uncompressed_size']){
+ $this->debugMsg(1, "File '<b>$compressedFileName</b>' is empty.");
+ return "";
+ }
+
+ fseek($this->fh, $fdetails['contents-startOffset']);
+ return $this->uncompress(
+ fread($this->fh, $fdetails['compressed_size']),
+ $fdetails['compression_method'],
+ $fdetails['uncompressed_size'] );
+ }
+
+
+ Function unzipAll($targetDir=false, $baseDir="", $maintainStructure=true, $chmod=false){
+ if($targetDir === false)
+ $targetDir = dirname(__FILE__)."/";
+
+ $lista = $this->getList();
+ if(sizeof($lista)) foreach($lista as $fileName=>$trash){
+ $dirname = dirname($fileName);
+ $outDN = "$targetDir/$dirname";
+
+ if(substr($dirname, 0, strlen($baseDir)) != $baseDir)
+ continue;
+
+ if(!is_dir($outDN) && $maintainStructure){
+ $str = "";
+ $folders = explode("/", $dirname);
+ foreach($folders as $folder){
+ $str = $str?"$str/$folder":$folder;
+ if(!is_dir("$targetDir/$str")){
+ $this->debugMsg(1, "Creating folder: $targetDir/$str");
+ mkdir("$targetDir/$str");
+ if($chmod)
+ chmod("$targetDir/$str", $chmod);
+ }
+ }
+ }
+ if(substr($fileName, -1, 1) == "/")
+ continue;
+
+ $maintainStructure?
+ $this->unzip($fileName, "$targetDir/$fileName"):
+ $this->unzip($fileName, "$targetDir/".basename($fileName));
+
+ if($chmod)
+ chmod($maintainStructure?"$targetDir/$fileName":"$targetDir/".basename($fileName), $chmod);
+ }
+ }
+
+ Function close(){ // Free the file resource
+ if($this->fh)
+ fclose($this->fh);
+ }
+
+ // Private (you should NOT call these methods):
+ Function uncompress($content, $mode, $uncompressedSize, $targetFileName=false){
+ switch($mode){
+ case 0:
+ // Not compressed
+ return $content;
+ case 1:
+ $this->debugMsg(2, "Shrunk mode is not supported... yet?");
+ return false;
+ case 2:
+ case 3:
+ case 4:
+ case 5:
+ $this->debugMsg(2, "Compression factor ".($mode-1)." is not supported... yet?");
+ return false;
+ case 6:
+ $this->debugMsg(2, "Implode is not supported... yet?");
+ return false;
+ case 7:
+ $this->debugMsg(2, "Tokenizing compression algorithm is not supported... yet?");
+ return false;
+ case 8:
+ // Deflate
+ return gzinflate($content, $uncompressedSize);
+ case 9:
+ $this->debugMsg(2, "Enhanced Deflating is not supported... yet?");
+ return false;
+ case 10:
+ $this->debugMsg(2, "PKWARE Date Compression Library Impoloding is not supported... yet?");
+ return false;
+ default:
+ $this->debugMsg(2, "Unknown uncompress method: $mode");
+ return false;
+ }
+ }
+
+
+ Function debugMsg($level, $string){
+ if($this->debug)
+ if($level == 1)
+ echo "<b style='color: #777'>dUnzip2:</b> $string<br>";
+ if($level == 2)
+ echo "<b style='color: #F00'>dUnzip2:</b> $string<br>";
+ }
+}
+?>+
\ No newline at end of file
diff --git a/util/ArchiveZip.class.php b/util/ArchiveZip.class.php
@@ -0,0 +1,89 @@
+<?php
+
+
+/**
+ * This source is taken from http://www.zend.com/zend/spotlight/creating-zip-files1.php
+ * Thank you!
+ */
+class ArchiveZip
+{
+ var $datasec = array();
+ var $ctrl_dir = array();
+ var $eof_ctrl_dir = "\x50\x4b\x05\x06\x00\x00\x00\x00";
+ var $old_offset = 0;
+
+
+ function add_file($data, $name)
+ {
+ $name = str_replace("\\", "/", $name);
+ $unc_len = strlen($data);
+ $crc = crc32($data);
+ $zdata = gzcompress($data);
+ $zdate = substr ($zdata, 2, -4);
+ $c_len = strlen($zdata);
+
+
+
+ $fr = "\x50\x4b\x03\x04";
+ $fr .= "\x14\x00";
+ $fr .= "\x00\x00";
+ $fr .= "\x08\x00";
+ $fr .= "\x00\x00\x00\x00";
+ $fr .= pack("V",$crc);
+ $fr .= pack("V",$c_len);
+ $fr .= pack("V",$unc_len);
+ $fr .= pack("v", strlen($name) );
+ $fr .= pack("v", 0 );
+ $fr .= $name;
+ $fr .= $zdata;
+ $fr .= pack("V",$crc);
+ $fr .= pack("V",$c_len);
+ $fr .= pack("V",$unc_len);
+
+ $this -> datasec[] = $fr;
+
+
+
+ $new_offset = strlen(implode("", $this->datasec));
+
+ $cdrec = "\x50\x4b\x01\x02";
+ $cdrec .="\x00\x00";
+ $cdrec .="\x14\x00";
+ $cdrec .="\x00\x00";
+ $cdrec .="\x08\x00";
+ $cdrec .="\x00\x00\x00\x00";
+ $cdrec .= pack("V",$crc);
+ $cdrec .= pack("V",$c_len);
+ $cdrec .= pack("V",$unc_len);
+ $cdrec .= pack("v", strlen($name) );
+ $cdrec .= pack("v", 0 );
+ $cdrec .= pack("v", 0 );
+ $cdrec .= pack("v", 0 );
+ $cdrec .= pack("v", 0 );
+ $cdrec .= pack("V", 32 );
+ $cdrec .= pack("V", $this -> old_offset );
+
+ $this -> old_offset = $new_offset;
+
+ $cdrec .= $name;
+ $this -> ctrl_dir[] = $cdrec;
+ }
+
+
+ function file() {
+ $data = implode("", $this -> datasec);
+ $ctrldir = implode("", $this -> ctrl_dir);
+
+ return
+ $data.
+ $ctrldir.
+ $this -> eof_ctrl_dir.
+ pack("v", sizeof($this -> ctrl_dir)).
+ pack("v", sizeof($this -> ctrl_dir)).
+ pack("V", strlen($ctrldir)).
+ pack("V", strlen($data)).
+ "\x00\x00";
+ }
+}
+
+?>+
\ No newline at end of file
diff --git a/util/Code.class.php b/util/Code.class.php
@@ -0,0 +1,53 @@
+<?php
+// ---------------------------------------------------------------------------
+// $Id$
+// ---------------------------------------------------------------------------
+// DaCMS Content Management System
+// Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
+//
+// 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.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+// ---------------------------------------------------------------------------
+// $Log$
+// Revision 1.1 2004-12-15 23:14:21 dankert
+// *** empty log message ***
+//
+// ---------------------------------------------------------------------------
+
+/**
+ * @author $Author$
+ * @version $Revision$
+ * @package openrat.services
+ */
+class Code extends Dynamic
+{
+ var $code = '';
+
+ function execute()
+ {
+ if ( substr($this->code,0,5) != '<?php' )
+ $this->code = "<?php\n".$this->code."\n?>";
+
+ $tmp = Object::getTempDir().'/openratDynamic';
+ $tmp .= '.code.php.tmp';
+
+ $f = fopen( $tmp,'w' );
+ fwrite( $f,$this->code );
+ fclose( $f );
+
+ require( $tmp ); // Ausfuehren des temporaeren PHP-Codes
+
+ unlink( $tmp );
+ }
+}+
\ No newline at end of file
diff --git a/util/Dynamic.class.php b/util/Dynamic.class.php
@@ -0,0 +1,149 @@
+<?php
+// ---------------------------------------------------------------------------
+// $Id$
+// ---------------------------------------------------------------------------
+// DaCMS Content Management System
+// Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
+//
+// 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.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+// ---------------------------------------------------------------------------
+// $Log$
+// Revision 1.4 2005-01-03 19:38:03 dankert
+// Neue Methode outputLn
+//
+// Revision 1.3 2004/12/19 21:49:02 dankert
+// Methode pathToObject()
+//
+// Revision 1.2 2004/12/19 15:25:12 dankert
+// Anpassung Session-Funktionen
+//
+// Revision 1.1 2004/12/15 23:14:21 dankert
+// *** empty log message ***
+//
+// Revision 1.5 2004/11/10 22:50:10 dankert
+// Neue Methode execute()
+//
+// Revision 1.4 2004/10/06 09:53:39 dankert
+// Benutzung auch nicht-statisch
+//
+// Revision 1.3 2004/05/03 20:21:34 dankert
+// neu: setObjectId()
+//
+// Revision 1.2 2004/05/02 15:04:16 dankert
+// Einf?gen package-name (@package)
+//
+// Revision 1.1 2004/04/24 17:03:29 dankert
+// Initiale Version
+//
+// ---------------------------------------------------------------------------
+
+/**
+ * Service-Klasse fuer allgemeine Interface-Methoden. Insbesondere
+ * in Code-Elementen kann und soll auf diese Methoden zurueckgegriffen
+ * werden.
+ * @author $Author$
+ * @version $Revision$
+ * @package openrat.services
+ */
+class Dynamic
+{
+ var $project;
+ var $output = '';
+ var $objectid = 0;
+ var $page;
+ var $parameters = array();
+ var $description = '';
+
+
+ function db()
+ {
+ return db_connection();
+ }
+
+ function getObjectId()
+ {
+ return $this->objectid;
+ }
+
+ function &getObject()
+ {
+ return Session::getObject();
+ }
+
+ function setObjectId( $objectid )
+ {
+ $this->objectid = $objectid;
+ }
+
+ function getRootObjectId()
+ {
+ $project = Session::getProject();
+ return $project->getRootObjectId();
+ }
+
+ function folderid()
+ {
+ global $SESS;
+ return $SESS['folderid'];
+ }
+
+
+ function execute()
+ {
+ // overwrite this in subclasses
+ }
+
+ function delOutput()
+ {
+ $this->output = '';
+ }
+
+ function output( $text )
+ {
+ $this->output .= $text;
+ }
+
+ function outputLn( $text )
+ {
+ $this->output .= $text."\n";
+ }
+
+
+ function getOutput()
+ {
+ return $this->output;
+ }
+
+ function setSessionVar( $var,$value )
+ {
+ Session::set( $var,$value );
+ }
+
+
+ function getSessionVar( $var )
+ {
+ return Session::get( $var );
+ }
+
+
+ function pathToObject( $obj )
+ {
+ if ( is_object($obj) )
+ return $this->page->path_to_object($obj->objectid);
+ else
+ return $this->page->path_to_object($obj);
+ }
+
+}+
\ No newline at end of file
diff --git a/util/FileUtils.class.php b/util/FileUtils.class.php
@@ -0,0 +1,75 @@
+<?php
+
+/**
+ * Werkzeugklasse f�r Datei-Operationen.
+ *
+ */
+class FileUtils
+{
+ /**
+ * Fuegt einen Slash ("/") an das Ende an, sofern nicht bereits vorhanden.
+ *
+ * @param String $pfad
+ * @return Pfad mit angeh�ngtem Slash.
+ */
+ function slashify($pfad)
+ {
+ if ( substr($pfad,-1,1) == '/')
+ return $pfad;
+ else
+ return $pfad.'/';
+ }
+
+
+ /**
+ * Ermittelt das tempor�re Verzeichnis.
+ *
+ * @return String
+ */
+ function getTempDir()
+ {
+ $tmpFilename = tempnam(ini_get('upload_tmp_dir'),"bla");
+ @unlink($tmpFilename);
+ return FileUtils::slashify( dirname($tmpFilename) );
+ }
+
+
+
+ /**
+ * Liest die Dateien aus dem angegebenen Ordner in ein Array.
+ *
+ * @param $dir Verzeichnis, welches gelesen werden soll
+ * @return Array Liste der Dateien im Ordner
+ */
+ function readDir($dir)
+ {
+ $dir = FileUtils::slashify($dir);
+ $dateien = array();
+
+ if ( !is_dir($dir) )
+ {
+ return false;
+ }
+
+ if ( $dh = opendir($dir) )
+ {
+ while( ($verzEintrag = readdir($dh)) !== false )
+ {
+ if ( substr($verzEintrag,0,1) != '.' )
+ {
+ $dateien[] = $verzEintrag;
+ }
+ }
+ closedir($dh);
+
+ return $dateien;
+ }
+ else
+ {
+ die('unable to open directory: '.$dir);
+ }
+
+ }
+}
+
+?>+
\ No newline at end of file
diff --git a/util/Ftp.class.php b/util/Ftp.class.php
@@ -0,0 +1,245 @@
+<?php
+#
+# DaCMS Content Management System
+# Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
+#
+# 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.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+
+/**
+ * Darstellen einer FTP-Verbindung, das beinhaltet
+ * das Login, das Kopieren von Dateien sowie praktische
+ * FTP-Funktionen
+ *
+ * @author $Author$
+ * @version $Revision$
+ * @package openrat.services
+ */
+class Ftp
+{
+ var $verb;
+ var $url;
+ var $log = array();
+
+ var $passive = false;
+
+ var $ok = true;
+
+
+ // Konstruktor
+ function Ftp( $url )
+ {
+ $this->connect( $url );
+ }
+
+
+ // Aufbauen der Verbindung
+ function connect( $url )
+ {
+ $this->url = $url;
+
+ global $conf;
+
+ $conf_ftp = $conf['publish']['ftp'];
+ $ftp = parse_url( $this->url );
+
+ // Die projektspezifischen Werte gewinnen bei �berschneidungen mit den Default-Werten
+ $ftp = array_merge($conf_ftp,$ftp);
+
+ // Nur FTP und FTPS (seit PHP 4.3) erlaubt
+ if ( !ereg('^ftps?$',$ftp['scheme']) )
+ {
+ $this->log[] = 'Unknown scheme in FTP Url: '.$ftp['scheme'];
+ $this->log[] = 'Only FTP (and FTPS, if compiled in) are supported';
+ $this->ok = false;
+ return;
+ }
+
+ if ( function_exists('ftp_ssl_connect') && $ftp['scheme'] == 'ftps' )
+ $this->verb = @ftp_ssl_connect( $ftp['host'],$ftp['port'] );
+ else
+ $this->verb = @ftp_connect( $ftp['host'],$ftp['port'] );
+
+ if ( !$this->verb )
+ {
+ $this->log[] = 'Cannot connect to '.$ftp['scheme'].'-server: '.$ftp['host'].':'.$ftp['port'];
+ $this->ok = false;
+
+ Logger::error('Cannot connect to '.$ftp['host'].':'.$ftp['port']);
+ return;
+ }
+
+ $this->log[] = 'Connected to FTP server '.$ftp['host'].':'.$ftp['port'];
+
+ if ( empty($ftp['user']) )
+ {
+ $ftp['user'] = 'anonymous';
+ $ftp['pass'] = 'openrat@openrat.de';
+ }
+
+ if ( ! ftp_login( $this->verb,$ftp['user'],$ftp['pass'] ) )
+ {
+ $this->log[] = 'Unable to login as user '.$ftp['user'];
+ $this->ok = false;
+ return;
+ }
+
+ $this->log[] = 'Logged in as user '.$ftp['user'];
+
+ $pasv = (!empty($ftp['fragment']) && $ftp['fragment'] == 'passive' );
+
+ $this->log[] = 'entering passive mode '.($pasv?'on':'off');
+ if ( ! ftp_pasv($this->verb,true) )
+ {
+ $this->log[] = 'cannot switch PASV mode';
+ $this->ok = false;
+ return;
+ }
+
+ if ( !empty($ftp['query']) )
+ {
+ parse_str( $ftp['query'],$ftp_var );
+
+ if ( isset( $ftp_var['site'] ) )
+ {
+ $site_commands = explode( ',',$ftp_var['site'] );
+ foreach( $site_commands as $cmd )
+ {
+ $this->log .= 'executing SITE command: '.$cmd;
+
+ if ( ! @ftp_site( $this->verb,$cmd ) )
+ {
+ $this->log[] = 'unable to do SITE command: '.$cmd;
+ $this->ok = false;
+ return;
+ }
+ }
+ }
+ }
+
+ $this->path = ereg_replace( '\/$','',$ftp['path']);
+
+ $this->log[] = 'Changing directory to '.$this->path;
+
+ if ( ! @ftp_chdir( $this->verb,$this->path ) )
+ {
+ $this->log[] = 'unable CHDIR to directory: '.$this->path;
+ $this->ok = false;
+ return;
+ }
+ }
+
+
+ /**
+ * Kopieren einer Datei vom lokalen System auf den FTP-Server.
+ *
+ * @param String Quelle
+ * @param String Ziel
+ * @param int FTP-Mode (BINARY oder ASCII)
+ */
+ function put( $source,$dest )
+ {
+ if ( ! $this->ok )
+ return;
+
+ $ftp = parse_url( $this->url );
+
+ $dest = $this->path.'/'.$dest;
+
+ $this->log .= "Copying file: $source -> $dest ...\n";
+
+ $mode = FTP_BINARY;
+ $p = strrpos( basename($dest),'.' ); // Letzten Punkt suchen
+
+ if ($p!==false) // Wennn letzten Punkt gefunden, dann dort aufteilen
+ {
+ $extension = substr( basename($dest),$p+1 );
+ $type = config('mime-types',$extension);
+ if ( substr($type,0,5) == 'text/')
+ $mode = FTP_ASCII;
+ }
+
+ Logger::debug("FTP PUT target:$dest mode:".(($mode==FTP_ASCII)?'ascii':'binary'));
+
+ if ( !@ftp_put( $this->verb,$dest,$source,$mode ) )
+ {
+ if ( !$this->mkdirs( dirname($dest) ) )
+ return; // Fehler.
+
+ ftp_chdir( $this->verb,$this->path );
+
+ if ( ! @ftp_put( $this->verb,$dest,$source,$mode ) )
+ {
+ $this->ok = false;
+ $this->log[] = 'FTP PUT failed...';
+ $this->log[] = 'source : '.$source;
+ $this->log[] = 'destination: '.$dest;
+ return;
+ }
+
+ }
+ }
+
+
+
+ /**
+ * Private Methode zum rekursiven Anlegen von Verzeichnissen.
+ *
+ * @param String Pfad
+ * @return boolean true, wenn ok
+ */
+ function mkdirs( $strPath )
+ {
+ if ( @ftp_chdir($this->verb,$strPath) )
+ return true; // Verzeichnis existiert schon :)
+
+ $pStrPath = dirname($strPath);
+
+ if ( !$this->mkdirs($pStrPath) )
+ return false;
+
+ if ( ! @ftp_mkdir($this->verb,$strPath) )
+ {
+ $this->ok = false;
+ $this->log[] = "failed to create remote directory: $strPath";
+ }
+
+ return $this->ok;
+ }
+
+
+
+ /**
+ * Schlie�en der FTP-Verbindung.<br>
+ * Sollte unbedingt aufgerufen werden, damit keine unn�tigen Sockets aufbleiben.
+ */
+ function close()
+ {
+ if ( !$this->ok ) // Noch alles ok?
+ return;
+
+ if ( ! @ftp_quit( $this->verb ) )
+ {
+ // Das Schlie�en der Verbindung hat nicht funktioniert.
+ // Eigentlich k�nnten wir das ignorieren, aber wir sind anst�ndig und melden eine Fehler.
+ $this->log[] = 'failed to close connection';
+ $this->ok = false;
+ return;
+ }
+ }
+}
+
+
+?>+
\ No newline at end of file
diff --git a/util/GlobalFunctions.class.php b/util/GlobalFunctions.class.php
@@ -0,0 +1,71 @@
+<?php
+
+/**
+ * Bereitstellen von globalen Funktionen
+ * @author $Author$
+ * @version $Revision$
+ * @package openrat.services
+ */
+class GlobalFunctions
+{
+ function getIsoCodes()
+ {
+ global $conf_php;
+
+ $iso = parse_ini_file( './language/lang.ini.'.$conf_php );
+ asort( $iso );
+ return $iso;
+ }
+
+
+ function lang( $text )
+ {
+ global $SESS;
+ $text = strtoupper($text);
+
+ if ( isset( $SESS['lang'][$text] ) )
+ {
+ return $SESS['lang'][$text];
+ }
+ else
+ {
+ return( '?'.$text.'?' );
+ }
+ }
+
+
+ # Spracheinstellungen laden
+
+ function language_from_http()
+ {
+ global $SESS,
+ $HTTP_SERVER_VARS,
+ $conf_php,
+ $conf;
+
+ $languages = $HTTP_SERVER_VARS['HTTP_ACCEPT_LANGUAGE'];
+ $languages = explode(',',$languages);
+ foreach( $languages as $l )
+ {
+ $l = substr($l,0,2);
+ if ( file_exists("./language/$l.ini.$conf_php") )
+ return( $l );
+ }
+
+ // Keine passende Sprache im HTTP-Header gefunden
+ return $conf['global']['default_language'];
+ }
+
+
+ function language_read( $l='' )
+ {
+ global $SESS,
+ $HTTP_SERVER_VARS,
+ $conf_php;
+
+ $l = language_from_http();
+ $SESS['lang'] = parse_ini_file( "./language/$l.ini.$conf_php" );
+ }
+}
+
+?>+
\ No newline at end of file
diff --git a/util/Html.class.php b/util/Html.class.php
@@ -0,0 +1,146 @@
+<?php
+
+/**
+ * Bereitstellen von Methoden fuer die Darstellung von HTML-Elementen
+ *
+ * @author $Author$
+ * @version $Revision$
+ * @package openrat.services
+ */
+class Html
+{
+ function error( $field )
+ {
+ global $inputErrors;
+
+ if ( isset($inputErrors[$field]) )
+ return '<span class="error">'.lang($inputErrors[$field]).'</span';
+ }
+
+
+
+ /**
+ * Ausgabe eines Variablenwertes.<br>
+ */
+ function debug( $wert, $text='' )
+ {
+ echo "<strong>DEBUG: $text (".gettype($wert).")</strong><br/>";
+ echo "<pre>";
+ print_r($wert);
+ echo "</pre>";
+ }
+
+
+ /**
+ * Erzeugt eine relative Url innerhalb von Openrat
+ *
+ * @param Aktion, die aufgerufen werden soll
+ * @param Unteraktion, die innerhalb der Aktion aufgerufen werden soll
+ * @param Id fuer diesen Aufruf
+ * @param Weitere beliebige Parameter
+ */
+ function url( $action,$subaction='',$id='',$params=array() )
+ {
+ if ( intval($id)==0 )
+ $id='-';
+
+ global $conf;
+
+ if ( is_array($action) )
+ {
+ $params = $action;
+
+ if ( isset($params['callAction']) )
+ {
+ $params['subaction'] = $params['callAction'];
+ unset( $params['callAction'] );
+ unset( $params['callSubaction'] );
+ }
+
+
+ if ( !isset($params['action' ])) $params['action' ] = '';
+ if ( !isset($params['subaction'])) $params['subaction'] = '';
+ if ( !isset($params['id' ])) $params['id' ] = '';
+ $action = $params['action' ];
+ $subaction = $params['subaction'];
+ $id = $params['id' ];
+ unset( $params['action' ] );
+ unset( $params['subaction'] );
+ unset( $params['id' ] );
+ $params['old']='true';
+ }
+
+ // Session-Id ergaenzen
+ if ( $conf['interface']['url']['add_sessionid'] )
+ $params[ session_name() ] = session_id();
+
+ $fake_urls = $conf['interface']['url']['fake_url' ];
+ $url_format = $conf['interface']['url']['url_format'];
+
+ if ( isset($params['objectid']) && !isset($params['id']) )
+ $params['id'] = $params['objectid'];
+
+ if ( $fake_urls )
+ {
+// if ( $id != '' )
+// $id = '.'.$id;
+ }
+ else
+ {
+ global $view;
+ $params[REQ_PARAM_ACTION ] = $action;
+ $params[REQ_PARAM_SUBACTION] = $subaction;
+ $params[REQ_PARAM_ID ] = $id;
+
+ if ( !isset($params[REQ_PARAM_TARGET]))
+ $params[REQ_PARAM_TARGET ] = $view;
+ }
+
+ if ( count($params) > 0 )
+ {
+ $urlParameterList = array();
+ foreach( $params as $var=>$value )
+ {
+ $urlParameterList[] = urlencode($var).'='.urlencode($value);
+ }
+ $urlParameter = '?'.implode('&',$urlParameterList);
+ }
+ else
+ {
+ $urlParameter = '';
+ }
+
+ if ( @$conf['interface']['url']['index'] )
+ $controller_file_name = '';
+ else
+ $controller_file_name = OR_CONTROLLER_FILE.'.'.PHP_EXT;
+
+ $prefix = './';
+
+ if ( $fake_urls )
+ $src = sprintf( $url_format,$action,$subaction,$id,session_id() ).$urlParameter;
+ else
+ $src = $prefix.$controller_file_name.$urlParameter;
+
+ return $src;
+ }
+
+
+
+ function open_tag($tagname,$attributes)
+ {
+ $text = '<'.$tagname;
+ foreach( $attributes as $attribute_name=>$attribute_value )
+ if ( !empty($attribute_value) )
+ $text .= ' '.$attribute_name.'="'.$attribute_value.'"';
+ $text .= '>';
+ return $text;
+ }
+
+
+ function close_tag($tagname)
+ {
+ return '</'.$tagname.'>';
+ }
+}
+?>+
\ No newline at end of file
diff --git a/util/Http.class.php b/util/Http.class.php
@@ -0,0 +1,498 @@
+<?php
+
+/**
+ * Kapselung einer HTTP-Anfrage.<br>
+ * Unter Beruecksichtigung von RFC 1945.<br>
+ *
+ * @author Jan Dankert
+ * @package openrat.services
+ */
+class Http
+{
+ var $url = array();
+ var $header = array();
+ var $responseHeader = array();
+ var $requestParameter = array();
+ var $urlParameter = array();
+
+ /**
+ * HTTP-Request-Typ.<br>
+ * Muss entweder "GET" oder "POST" sein.<br>
+ * Default: "GET".
+ *
+ * @var String Request-Typ
+ */
+ var $method = 'GET';
+ var $error = '';
+ var $status = '';
+ var $body = '';
+
+ var $httpCmd = '';
+
+
+
+ /**
+ * Erzeugt eine HTTP-Anfrage.
+ *
+ * @param String URL
+ * @return Http
+ */
+ function Http( $url = '' )
+ {
+ $this->setURL( $url );
+ $this->header['User-Agent'] = 'Mozilla/5.0 (OpenRat CMS)';
+ $this->header['Connection'] = 'close';
+ }
+
+
+
+ /**
+ * Setzt die URL.
+ *
+ * @param String URL
+ */
+ function setURL( $url )
+ {
+ $this->url = parse_url($url);
+
+ if ( empty($this->url['host']) && !empty($this->url['path']) )
+ {
+ $this->url['host'] = basename($this->url['path']);
+ $this->url['path'] = '/';
+ }
+
+ if ( empty($this->url['path']) )
+ $this->url['path'] = '/';
+
+ if ( !isset($this->url['port']) )
+ if ( !isset($this->url['scheme']) )
+ {
+ $this->url['scheme'] = 'http'; // Standard-Port.
+ $this->url['port'] = 80; // Standard-Port.
+ }
+ elseif ( $this->url['scheme'] == 'https' )
+ $this->url['port'] = 443; // SSL-Port.
+ else
+ $this->url['port'] = 80; // Standard-Port.
+
+ if ( !empty($this->url['query']) )
+ parse_str( $this->url['query'],$this->urlParameter );
+
+ }
+
+
+
+ /**
+ * Setzt Authentisierungsinformationen in den HTTP-Request.<br>
+ *
+ * @param String Benutzername
+ * @param String Kennwort
+ */
+ function setBasicAuthentication( $user, $password )
+ {
+ $this->header['Authorization'] = 'Basic '.base64_encode($user.':'.$password);
+ }
+
+
+
+ /**
+ * Erzeugt eine Zeichenkette mit allen Parametern.
+ * @param withPraefixQuestionMark Praefix mit Fragezeichen (f�r GET-Anfragen)
+ * @return String URL-Parameter
+ */
+ function getParameterString( $withPraefixQuestionMark=false )
+ {
+ $parameterString = '';
+ $parameter = $this->urlParameter + $this->requestParameter;
+
+ if ( ! empty($parameter) )
+ {
+ foreach( $this->requestParameter as $paramName => $paramValue )
+ {
+ if ( strlen($parameterString) > 0)
+ $parameterString .= '&';
+ elseif ( $withPraefixQuestionMark )
+ $parameterString .= '?';
+
+ $parameterString .= urlencode($paramName) . '=' .urlencode($paramValue);
+ }
+ }
+
+ return $parameterString;
+ }
+
+
+ /**
+ * Sendet eine Redirect-Anweisung an den Browser.
+ * @return String URL
+ */
+ function getUrl()
+ {
+ $location = $this->url['scheme'];
+ $location .= '://';
+ $location .= $this->url['host'];
+ if ( $this->url['scheme'] == 'http' && $this->url['port'] != 80 ||
+ $this->url['scheme'] == 'https' && $this->url['port'] != 443 )
+ $location .= ':'.$this->url['port'];
+ $location .= $this->url['path'];
+
+ $location .= $this->getParameterString(true);
+
+ if ( isset($this->url['fragment']) )
+ $location .= '#'.$this->url['fragment'];
+
+ return $location;
+ }
+
+
+ /**
+ * Sendet eine Redirect-Anweisung mit der aktuellen URL an den Browser.
+ */
+ function sendRedirect()
+ {
+ $location = $this->getUrl();
+
+ header('Location: '.$location);
+ exit;
+ }
+
+
+ /**
+ * Erzeugt den HTTP-Request
+ *
+ * @return boolean Erfolg der Anfrage.
+ */
+ function request()
+ {
+ $this->error = '';
+ $this->status = '';
+
+ $errno = 0;
+ $errstr = '';
+
+ if ( empty($this->url['host']) )
+ {
+ $this->error = "No hostname specified";
+ return false;
+ }
+
+ foreach( $this->header as $header_key=>$header_value )
+ {
+ if ( is_numeric( $header_key ) )
+ {
+ $dp = strpos($header_value,':');
+ if ( $dp!==FALSE)
+ $this->header[substr($header_value,0,$dp)] = substr($header_value,$dp+1);
+ unset($this->header[$header_key]);
+ }
+ }
+
+ $parameterString = $this->getParameterString();
+
+ if ( $this->method == 'POST' )
+ {
+ $this->header['Content-Type' ] = 'application/x-www-form-urlencoded';
+ $this->header['Content-Length'] = strlen($parameterString);
+ }
+
+ // Accept-Header setzen, falls noch nicht vorhanden.
+ if ( !array_key_exists('Accept',$this->header) )
+ $this->header['Accept'] = '*/*';
+
+ $this->responseHeader = array();
+
+ // RFC 1945 (Section 9.3) says:
+ // A user agent should never automatically redirect a request
+ // more than 5 times, since such redirections usually indicate an infinite loop.
+ for( $r=1; $r<=5; $r++ )
+ {
+ $this->header['Host'] = $this->url['host'];
+
+ // Die Funktion fsockopen() erwartet eine Protokollangabe (bei TCP optional, bei SSL notwendig).
+ if ( $this->url['scheme'] == 'https' || $this->url['port'] == '443' )
+ $prx_proto = 'ssl://'; // SSL
+ else
+ $prx_proto = 'tcp://'; // Default
+
+ $fp = @fsockopen ($prx_proto.$this->url['host'],$this->url['port'], $errno, $errstr, 30);
+
+ if ( !$fp || !is_resource($fp) )
+ {
+ // Keine Verbindung zum Host moeglich.
+ $this->error = "Connection refused: '".$prx_proto.$this->url['host'].':'.$this->url['port']." - $errstr ($errno)";
+ return false;
+ }
+ else
+ {
+
+ $lb = "\r\n";
+ $http_get = $this->url['path'];
+
+ $request_header = array( $this->method.' '.$http_get.' HTTP/1.0');
+
+ foreach($this->header as $header_key=>$header_value)
+ $request_header[] = $header_key.': '.$header_value;
+
+ $http_request = implode($lb,$request_header).$lb.$lb;
+
+ if ( $this->method == 'GET')
+ if ( !empty($parameterString) )
+ $http_get .= '?'.$parameterString;
+
+ if ( $this->method == 'POST' )
+ $http_request .= $parameterString;
+
+ if (!is_resource($fp)) {
+ $this->error = 'Connection lost after connect: '.$prx_proto.$this->url['host'].':'.$this->url['port'];
+ return false;
+ }
+ fputs($fp, $http_request); // Die HTTP-Anfrage zum Server senden.
+
+ // Jetzt erfolgt das Auslesen der HTTP-Antwort.
+ $isHeader = true;
+
+ // RFC 1945 (Section 6.1) schreibt als Statuszeile folgendes Format vor
+ // "HTTP/" 1*DIGIT "." 1*DIGIT SP 3DIGIT SP
+ if (!is_resource($fp)) {
+ $this->error = 'Connection lost during transfer: '.$this->url['host'].':'.$this->url['port'];
+ return false;
+ }
+ elseif (!feof($fp)) {
+ $line = fgets($fp,1028);
+ $this->status = substr($line,9,3);
+ }
+ else
+ {
+ $this->error = 'Unexpected EOF while reading HTTP-Response';
+ return false;
+ }
+
+ $this->body = '';
+ while (!feof($fp)) {
+ $line = fgets($fp,1028);
+ if ( $isHeader && trim($line)=='' ) // Leerzeile nach Header.
+ {
+ $isHeader = false;
+ }
+ elseif( $isHeader )
+ {
+ list($headerName,$headerValue) = explode(': ',$line) + array(1=>'');
+ $this->responseHeader[$headerName] = trim($headerValue);
+ }
+ else
+ {
+ $this->body .= $line;
+ }
+ }
+ fclose($fp); // Verbindung brav schlie�en.
+
+
+ // RFC 1945 (Section 6.1.1) schreibt
+ // "[...] However, applications must understand the class of any status code, as
+ // indicated by the first digit"
+ // Daher interessiert uns nur die erste Stelle des 3-stelligen HTTP-Status.
+
+ // 301 Moved Permanently
+ // 302 Moved Temporarily
+ if ( $this->status == '301' ||
+ $this->status == '302' )
+ {
+ $location = @$this->responseHeader['Location'];
+ if ( empty($location) )
+ {
+ $this->error = '301/302 Response without Location-header';
+ return false;
+ }
+
+ //Html::debug($this->url,"alte URL");
+ //Html::debug($location,"NEUES REDIRECT AUF");
+ $this->setURL($location);
+ continue; // Naechster Versuch mit umgeleiteter Adresse.
+ }
+
+ // RFC 1945 (Section 6.1.1) schreibt
+ // "2xx: Success - The action was successfully received, understood, and accepted."
+ elseif ( substr($this->status,0,1) == '2' )
+ {
+ return true;
+ }
+ elseif ( substr($this->status,0,1) == '4' )
+ {
+ $this->error = 'Client Error: '.$this->status;
+ return false;
+ }
+ elseif ( substr($this->status,0,1) == '5' )
+ {
+ $this->error = 'Server Error: '.$this->status;
+ return false;
+ }
+ else
+ {
+ $this->error = 'Unexpected HTTP-Status: '.$this->status. '; this is mostly a client error, sorry.';
+ return false;
+ }
+ }
+
+ $this->error = 'Too much redirects, infinite loop assumed. Exiting. Last URL: '.$http_get;
+ return false;
+
+ }
+
+ }
+
+
+ /**
+ * Aus dem HTTP-Header werden die vom Browser angeforderten Sprachen
+ * gelesen.<br>
+ * Es wird eine Liste von Sprachen erzeugt.<br>
+ * Beispiel: 'de_DE','de','en_GB','en' ... usw.<br>
+ * Wenn der Browser 'de_DE' anfordert, wird hier auch 'de' (als Fallback) ermittelt.
+ *
+ * @static
+ * @return Array
+ */
+ function getLanguages()
+ {
+ global $HTTP_SERVER_VARS;
+
+ $languages = array();
+ $http_languages = @$HTTP_SERVER_VARS['HTTP_ACCEPT_LANGUAGE'];
+ foreach( explode(',',$http_languages) as $l )
+ {
+ list($part) = explode(';',$l); // Priorit�ten ignorieren.
+ $languages[] = trim($part);
+
+ // Aus "de_DE" das "de" extrahieren.
+ $languages[] = current(explode('_',str_replace('-','_',trim($part))));
+ }
+
+ return array_unique( $languages );
+ }
+
+
+ /**
+ * Ermittelt die aktuelle URL des Requests (ohne Datei).
+ *
+ * @static
+ * @return String URL
+ */
+ function getServer()
+ {
+ $https = getenv('HTTPS');
+
+ if ( $https )
+ $server = 'https://';
+ else
+ $server = 'http://';
+
+ $server .= getenv('SERVER_NAME').dirname(getenv('REQUEST_URI'));
+
+ return $server;
+ }
+
+
+
+ /**
+ * Server-Fehlermeldung anzeigen.<br>
+ *
+ * Erzeugt einen "HTTP 501 Internal Server Error". Zu�tzlich
+ * wird ein 'rollback' auf der Datenbank ausgef�hrt.
+ *
+ * @param String $message Eigener Hinweistext
+ */
+ function serverError($message,$reason='')
+ {
+ $db = db_connection();
+ if ( is_object( $db ) )
+ $db->rollback();
+
+ Http::sendStatus(501,'Internal Server Error',$message,$reason);
+ }
+
+
+
+ /**
+ * Der Benutzer ist nicht autorisiert, eine Aktion auszufuehren.
+ * Diese Funktion erzeugt einen "HTTP 403 Not Authorized" und das
+ * Skript wird beendet.
+ *
+ * @param String $message Eigener Hinweistext
+ */
+ function notAuthorized($message)
+ {
+
+ Http::sendStatus(403,'Not Authorized',$message);
+ }
+
+
+
+ /**
+ * Schickt einen HTTP-Status zum Client und beendet das Skript.
+ *
+ * @param Integer $status HTTP-Status
+ * @param String $text HTTP-Meldung
+ * @param String $message Eigener Hinweistext
+ */
+ function sendStatus( $status=501,$text='Internal Server Error',$message='',$reason='' )
+ {
+ if ( headers_sent() )
+ {
+ echo "$status $text\n$message";
+ exit;
+ }
+
+ header('HTTP/1.0 '.intval($status).' '.$text);
+
+
+ $types = Http::getAccept();
+
+ if ( sizeof($types)==1 && in_array('application/json',$types) )
+ {
+ header('Content-Type: application/json');
+ require_once( OR_SERVICECLASSES_DIR."JSON.class.".PHP_EXT );
+ $json = new JSON();
+ echo $json->encode( array('status'=>$status,'error'=>$text,'description'=>$message) );
+ }
+ elseif ( sizeof($types)==1 && in_array('application/xml',$types) )
+ {
+ header('Content-Type: application/xml');
+ require_once( OR_SERVICECLASSES_DIR."XML.class.".PHP_EXT );
+ $xml = new XML();
+ $xml->root='error';
+ echo $xml->encode( array('status'=>$status,'error'=>$text,'description'=>$message) );
+ }
+ else
+ {
+ header('Content-Type: text/html');
+ $message = htmlentities($message);
+ $reason = htmlentities($reason );
+ $signature = OR_TITLE.' '.OR_VERSION.' '.getenv('SERVER_SOFTWARE');
+ echo <<<HTML
+<html>
+<head><title>$status $text - OpenRat</title></head>
+<body>
+<h1>$text</h1>
+<p>$message</p>
+<pre>$reason</pre>
+<hr>
+<address>$signature</adddress>
+</body>
+</html>
+HTML;
+ }
+ exit;
+ }
+
+
+ /**
+ *
+ * @return Array Mime-Typen, welche vom User-Agent akzeptiert werden.
+ */
+ function getAccept()
+ {
+ $httpAccept = getenv('HTTP_ACCEPT');
+ return $types = explode(',',$httpAccept);
+ }
+}
+
+?>+
\ No newline at end of file
diff --git a/util/JSON.class.php b/util/JSON.class.php
@@ -0,0 +1,809 @@
+<?php
+/**
+ * Converts to and from JSON format.
+ *
+ * JSON (JavaScript Object Notation) is a lightweight data-interchange
+ * format. It is easy for humans to read and write. It is easy for machines
+ * to parse and generate. It is based on a subset of the JavaScript
+ * Programming Language, Standard ECMA-262 3rd Edition - December 1999.
+ * This feature can also be found in Python. JSON is a text format that is
+ * completely language independent but uses conventions that are familiar
+ * to programmers of the C-family of languages, including C, C++, C#, Java,
+ * JavaScript, Perl, TCL, and many others. These properties make JSON an
+ * ideal data-interchange language.
+ *
+ * This package provides a simple encoder and decoder for JSON notation. It
+ * is intended for use with client-side Javascript applications that make
+ * use of HTTPRequest to perform server communication functions - data can
+ * be encoded into JSON notation for use in a client-side javascript, or
+ * decoded from incoming Javascript requests. JSON format is native to
+ * Javascript, and can be directly eval()'ed with no further parsing
+ * overhead
+ *
+ * All strings should be in ASCII or UTF-8 format!
+ *
+ * LICENSE: Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met: Redistributions of source code must retain the
+ * above copyright notice, this list of conditions and the following
+ * disclaimer. Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * @category
+ * @package Services_JSON
+ * @author Michal Migurski <mike-json@teczno.com>
+ * @author Matt Knapp <mdknapp[at]gmail[dot]com>
+ * @author Brett Stimmerman <brettstimmerman[at]gmail[dot]com>
+ * @author Jan Dankert
+ * @copyright 2005 Michal Migurski
+ * @version CVS: $Id$
+ * @license http://www.opensource.org/licenses/bsd-license.php
+ * @link http://pear.php.net/pepr/pepr-proposal-show.php?id=198
+ */
+
+/**
+ * Marker constant for Services_JSON::decode(), used to flag stack state
+ */
+define('SERVICES_JSON_INDENT', "\t");
+
+/**
+ * Marker constant for Services_JSON::decode(), used to flag stack state
+ */
+define('SERVICES_JSON_SLICE', 1);
+
+/**
+ * Marker constant for Services_JSON::decode(), used to flag stack state
+ */
+define('SERVICES_JSON_IN_STR', 2);
+
+/**
+ * Marker constant for Services_JSON::decode(), used to flag stack state
+ */
+define('SERVICES_JSON_IN_ARR', 3);
+
+/**
+ * Marker constant for Services_JSON::decode(), used to flag stack state
+ */
+define('SERVICES_JSON_IN_OBJ', 4);
+
+/**
+ * Marker constant for Services_JSON::decode(), used to flag stack state
+ */
+define('SERVICES_JSON_IN_CMT', 5);
+
+/**
+ * Behavior switch for Services_JSON::decode()
+ */
+define('SERVICES_JSON_LOOSE_TYPE', 16);
+
+/**
+ * Behavior switch for Services_JSON::decode()
+ */
+define('SERVICES_JSON_SUPPRESS_ERRORS', 32);
+
+/**
+ * Converts to and from JSON format.
+ *
+ * Brief example of use:
+ *
+ * <code>
+ * // create a new instance of Services_JSON
+ * $json = new Services_JSON();
+ *
+ * // convert a complexe value to JSON notation, and send it to the browser
+ * $value = array('foo', 'bar', array(1, 2, 'baz'), array(3, array(4)));
+ * $output = $json->encode($value);
+ *
+ * print($output);
+ * // prints: ["foo","bar",[1,2,"baz"],[3,[4]]]
+ *
+ * // accept incoming POST data, assumed to be in JSON notation
+ * $input = file_get_contents('php://input', 1000000);
+ * $value = $json->decode($input);
+ * </code>
+ */
+class JSON
+{
+ /**
+ * constructs a new JSON instance
+ *
+ * @param int $use object behavior flags; combine with boolean-OR
+ *
+ * possible values:
+ * - SERVICES_JSON_LOOSE_TYPE: loose typing.
+ * "{...}" syntax creates associative arrays
+ * instead of objects in decode().
+ * - SERVICES_JSON_SUPPRESS_ERRORS: error suppression.
+ * Values which can't be encoded (e.g. resources)
+ * appear as NULL instead of throwing errors.
+ * By default, a deeply-nested resource will
+ * bubble up with an error, so all return values
+ * from encode() should be checked with isError()
+ */
+ function Services_JSON()
+ {
+ $this->use = SERVICES_JSON_LOOSE_TYPE;
+ }
+
+ /**
+ * convert a string from one UTF-16 char to one UTF-8 char
+ *
+ * Normally should be handled by mb_convert_encoding, but
+ * provides a slower PHP-only method for installations
+ * that lack the multibye string extension.
+ *
+ * @param string $utf16 UTF-16 character
+ * @return string UTF-8 character
+ * @access private
+ */
+ function utf162utf8($utf16)
+ {
+ // oh please oh please oh please oh please oh please
+ if(function_exists('mb_convert_encoding')) {
+ return mb_convert_encoding($utf16, 'UTF-8', 'UTF-16');
+ }
+
+ $bytes = (ord($utf16{0}) << 8) | ord($utf16{1});
+
+ switch(true) {
+ case ((0x7F & $bytes) == $bytes):
+ // this case should never be reached, because we are in ASCII range
+ // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ return chr(0x7F & $bytes);
+
+ case (0x07FF & $bytes) == $bytes:
+ // return a 2-byte UTF-8 character
+ // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ return chr(0xC0 | (($bytes >> 6) & 0x1F))
+ . chr(0x80 | ($bytes & 0x3F));
+
+ case (0xFFFF & $bytes) == $bytes:
+ // return a 3-byte UTF-8 character
+ // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ return chr(0xE0 | (($bytes >> 12) & 0x0F))
+ . chr(0x80 | (($bytes >> 6) & 0x3F))
+ . chr(0x80 | ($bytes & 0x3F));
+ }
+
+ // ignoring UTF-32 for now, sorry
+ return '';
+ }
+
+ /**
+ * convert a string from one UTF-8 char to one UTF-16 char
+ *
+ * Normally should be handled by mb_convert_encoding, but
+ * provides a slower PHP-only method for installations
+ * that lack the multibye string extension.
+ *
+ * @param string $utf8 UTF-8 character
+ * @return string UTF-16 character
+ * @access private
+ */
+ function utf82utf16($utf8)
+ {
+ // oh please oh please oh please oh please oh please
+ if(function_exists('mb_convert_encoding')) {
+ return mb_convert_encoding($utf8, 'UTF-16', 'UTF-8');
+ }
+
+ switch(strlen($utf8)) {
+ case 1:
+ // this case should never be reached, because we are in ASCII range
+ // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ return $utf8;
+
+ case 2:
+ // return a UTF-16 character from a 2-byte UTF-8 char
+ // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ return chr(0x07 & (ord($utf8{0}) >> 2))
+ . chr((0xC0 & (ord($utf8{0}) << 6))
+ | (0x3F & ord($utf8{1})));
+
+ case 3:
+ // return a UTF-16 character from a 3-byte UTF-8 char
+ // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ return chr((0xF0 & (ord($utf8{0}) << 4))
+ | (0x0F & (ord($utf8{1}) >> 2)))
+ . chr((0xC0 & (ord($utf8{1}) << 6))
+ | (0x7F & ord($utf8{2})));
+ }
+
+ // ignoring UTF-32 for now, sorry
+ return '';
+ }
+
+ /**
+ * encodes an arbitrary variable into JSON format
+ *
+ * @param mixed $var any number, boolean, string, array, or object to be encoded.
+ * see argument 1 to Services_JSON() above for array-parsing behavior.
+ * if var is a strng, note that encode() always expects it
+ * to be in ASCII or UTF-8 format!
+ *
+ * @return mixed JSON string representation of input var or an error if a problem occurs
+ * @access public
+ */
+ function encode($var)
+ {
+ static $indentNr = 0;
+
+ $indent = str_repeat(SERVICES_JSON_INDENT,$indentNr);
+
+ switch (gettype($var)) {
+ case 'boolean':
+ return $var ? 'true' : 'false';
+
+ case 'NULL':
+ return 'null';
+
+ case 'integer':
+ return (int) $var;
+
+ case 'double':
+ case 'float':
+ return (float) $var;
+
+ case 'string':
+ // STRINGS ARE EXPECTED TO BE IN ASCII OR UTF-8 FORMAT
+ $ascii = '';
+ $strlen_var = strlen($var);
+
+ /*
+ * Iterate over every character in the string,
+ * escaping with a slash or encoding to UTF-8 where necessary
+ */
+ for ($c = 0; $c < $strlen_var; ++$c) {
+
+ $ord_var_c = ord($var{$c});
+
+ switch (true) {
+ case $ord_var_c == 0x08:
+ $ascii .= '\b';
+ break;
+ case $ord_var_c == 0x09:
+ $ascii .= '\t';
+ break;
+ case $ord_var_c == 0x0A:
+ $ascii .= '\n';
+ break;
+ case $ord_var_c == 0x0C:
+ $ascii .= '\f';
+ break;
+ case $ord_var_c == 0x0D:
+ $ascii .= '\r';
+ break;
+
+ case $ord_var_c == 0x22:
+ case $ord_var_c == 0x2F:
+ case $ord_var_c == 0x5C:
+ // double quote, slash, slosh
+ $ascii .= '\\'.$var{$c};
+ break;
+
+ case (($ord_var_c >= 0x20) && ($ord_var_c <= 0x7F)):
+ // characters U-00000000 - U-0000007F (same as ASCII)
+ $ascii .= $var{$c};
+ break;
+
+ case (($ord_var_c & 0xE0) == 0xC0):
+ // characters U-00000080 - U-000007FF, mask 110XXXXX
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ $char = pack('C*', $ord_var_c, ord($var{$c + 1}));
+ $c += 1;
+ $utf16 = $this->utf82utf16($char);
+ $ascii .= sprintf('\u%04s', bin2hex($utf16));
+ break;
+
+ case (($ord_var_c & 0xF0) == 0xE0):
+ // characters U-00000800 - U-0000FFFF, mask 1110XXXX
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ $char = pack('C*', $ord_var_c,
+ ord($var{$c + 1}),
+ ord($var{$c + 2}));
+ $c += 2;
+ $utf16 = $this->utf82utf16($char);
+ $ascii .= sprintf('\u%04s', bin2hex($utf16));
+ break;
+
+ case (($ord_var_c & 0xF8) == 0xF0):
+ // characters U-00010000 - U-001FFFFF, mask 11110XXX
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ $char = pack('C*', $ord_var_c,
+ ord($var{$c + 1}),
+ ord($var{$c + 2}),
+ ord($var{$c + 3}));
+ $c += 3;
+ $utf16 = $this->utf82utf16($char);
+ $ascii .= sprintf('\u%04s', bin2hex($utf16));
+ break;
+
+ case (($ord_var_c & 0xFC) == 0xF8):
+ // characters U-00200000 - U-03FFFFFF, mask 111110XX
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ $char = pack('C*', $ord_var_c,
+ ord($var{$c + 1}),
+ ord($var{$c + 2}),
+ ord($var{$c + 3}),
+ ord($var{$c + 4}));
+ $c += 4;
+ $utf16 = $this->utf82utf16($char);
+ $ascii .= sprintf('\u%04s', bin2hex($utf16));
+ break;
+
+ case (($ord_var_c & 0xFE) == 0xFC):
+ // characters U-04000000 - U-7FFFFFFF, mask 1111110X
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ $char = pack('C*', $ord_var_c,
+ ord($var{$c + 1}),
+ ord($var{$c + 2}),
+ ord($var{$c + 3}),
+ ord($var{$c + 4}),
+ ord($var{$c + 5}));
+ $c += 5;
+ $utf16 = $this->utf82utf16($char);
+ $ascii .= sprintf('\u%04s', bin2hex($utf16));
+ break;
+ }
+ }
+
+ return '"'.$ascii.'"';
+
+ case 'array':
+ /*
+ * As per JSON spec if any array key is not an integer
+ * we must treat the the whole array as an object. We
+ * also try to catch a sparsely populated associative
+ * array with numeric keys here because some JS engines
+ * will create an array with empty indexes up to
+ * max_index which can cause memory issues and because
+ * the keys, which may be relevant, will be remapped
+ * otherwise.
+ *
+ * As per the ECMA and JSON specification an object may
+ * have any string as a property. Unfortunately due to
+ * a hole in the ECMA specification if the key is a
+ * ECMA reserved word or starts with a digit the
+ * parameter is only accessible using ECMAScript's
+ * bracket notation.
+ */
+
+ // treat as a JSON object
+ if (is_array($var) && count($var) && (array_keys($var) !== range(0, sizeof($var) - 1))) {
+ $indentNr++;
+ $properties = array_map(array($this, 'name_value'),
+ array_keys($var),
+ array_values($var));
+ $indentNr--;
+
+ foreach($properties as $property) {
+ if(JSON::isError($property)) {
+ return $property;
+ }
+ }
+
+ return "\n$indent".'{' ."\n$indent".SERVICES_JSON_INDENT. join(','."\n$indent".SERVICES_JSON_INDENT, $properties) ."\n$indent".'}'."\n$indent";
+ }
+
+ // treat it like a regular array
+ $indentNr++;
+ $elements = array_map(array($this, 'encode'), $var);
+ $indentNr--;
+
+ foreach($elements as $element) {
+ if(JSON::isError($element)) {
+ return $element;
+ }
+ }
+
+ return "\n$indent".'['."\n$indent".SERVICES_JSON_INDENT. join(','."\n$indent".SERVICES_JSON_INDENT, $elements) . "\n$indent".']'."\n$indent";
+
+ case 'object':
+ $vars = get_object_vars($var);
+
+ $indentNr++;
+ $properties = array_map(array($this, 'name_value'),
+ array_keys($vars),
+ array_values($vars));
+ $indentNr--;
+
+ foreach($properties as $property) {
+ if(JSON::isError($property)) {
+ return $property;
+ }
+ }
+
+ return "\n$indent".'{' ."\n$indent".SERVICES_JSON_INDENT. join(','."\n$indent".SERVICES_JSON_INDENT, $properties) . "\n$indent".'}'."\n$indent";
+
+ default:
+ return ($this->use & SERVICES_JSON_SUPPRESS_ERRORS)
+ ? 'null'
+ : new JSON_Error(gettype($var)." can not be encoded as JSON string");
+ }
+ }
+
+
+
+ /**
+ * array-walking function for use in generating JSON-formatted name-value pairs
+ *
+ * @param string $name name of key to use
+ * @param mixed $value reference to an array element to be encoded
+ *
+ * @return string JSON-formatted name-value pair, like '"name":value'
+ * @access private
+ */
+ function name_value($name, $value )
+ {
+ $encoded_value = $this->encode($value);
+
+ if(JSON::isError($encoded_value)) {
+ return $encoded_value;
+ }
+
+ return $this->encode(strval($name)) . ':' . $encoded_value;
+ }
+
+ /**
+ * reduce a string by removing leading and trailing comments and whitespace
+ *
+ * @param $str string string value to strip of comments and whitespace
+ *
+ * @return string string value stripped of comments and whitespace
+ * @access private
+ */
+ function reduce_string($str)
+ {
+ $str = preg_replace(array(
+
+ // eliminate single line comments in '// ...' form
+ '#^\s*//(.+)$#m',
+
+ // eliminate multi-line comments in '/* ... */' form, at start of string
+ '#^\s*/\*(.+)\*/#Us',
+
+ // eliminate multi-line comments in '/* ... */' form, at end of string
+ '#/\*(.+)\*/\s*$#Us'
+
+ ), '', $str);
+
+ // eliminate extraneous space
+ return trim($str);
+ }
+
+ /**
+ * decodes a JSON string into appropriate variable
+ *
+ * @param string $str JSON-formatted string
+ *
+ * @return mixed number, boolean, string, array, or object
+ * corresponding to given JSON input string.
+ * See argument 1 to Services_JSON() above for object-output behavior.
+ * Note that decode() always returns strings
+ * in ASCII or UTF-8 format!
+ * @access public
+ */
+ function decode($str)
+ {
+ $str = $this->reduce_string($str);
+
+ switch (strtolower($str)) {
+ case 'true':
+ return true;
+
+ case 'false':
+ return false;
+
+ case 'null':
+ return null;
+
+ default:
+ $m = array();
+
+ if (is_numeric($str)) {
+ // Lookie-loo, it's a number
+
+ // This would work on its own, but I'm trying to be
+ // good about returning integers where appropriate:
+ // return (float)$str;
+
+ // Return float or int, as appropriate
+ return ((float)$str == (integer)$str)
+ ? (integer)$str
+ : (float)$str;
+
+ } elseif (preg_match('/^("|\').*(\1)$/s', $str, $m) && $m[1] == $m[2]) {
+ // STRINGS RETURNED IN UTF-8 FORMAT
+ $delim = substr($str, 0, 1);
+ $chrs = substr($str, 1, -1);
+ $utf8 = '';
+ $strlen_chrs = strlen($chrs);
+
+ for ($c = 0; $c < $strlen_chrs; ++$c) {
+
+ $substr_chrs_c_2 = substr($chrs, $c, 2);
+ $ord_chrs_c = ord($chrs{$c});
+
+ switch (true) {
+ case $substr_chrs_c_2 == '\b':
+ $utf8 .= chr(0x08);
+ ++$c;
+ break;
+ case $substr_chrs_c_2 == '\t':
+ $utf8 .= chr(0x09);
+ ++$c;
+ break;
+ case $substr_chrs_c_2 == '\n':
+ $utf8 .= chr(0x0A);
+ ++$c;
+ break;
+ case $substr_chrs_c_2 == '\f':
+ $utf8 .= chr(0x0C);
+ ++$c;
+ break;
+ case $substr_chrs_c_2 == '\r':
+ $utf8 .= chr(0x0D);
+ ++$c;
+ break;
+
+ case $substr_chrs_c_2 == '\\"':
+ case $substr_chrs_c_2 == '\\\'':
+ case $substr_chrs_c_2 == '\\\\':
+ case $substr_chrs_c_2 == '\\/':
+ if (($delim == '"' && $substr_chrs_c_2 != '\\\'') ||
+ ($delim == "'" && $substr_chrs_c_2 != '\\"')) {
+ $utf8 .= $chrs{++$c};
+ }
+ break;
+
+ case preg_match('/\\\u[0-9A-F]{4}/i', substr($chrs, $c, 6)):
+ // single, escaped unicode character
+ $utf16 = chr(hexdec(substr($chrs, ($c + 2), 2)))
+ . chr(hexdec(substr($chrs, ($c + 4), 2)));
+ $utf8 .= $this->utf162utf8($utf16);
+ $c += 5;
+ break;
+
+ case ($ord_chrs_c >= 0x20) && ($ord_chrs_c <= 0x7F):
+ $utf8 .= $chrs{$c};
+ break;
+
+ case ($ord_chrs_c & 0xE0) == 0xC0:
+ // characters U-00000080 - U-000007FF, mask 110XXXXX
+ //see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ $utf8 .= substr($chrs, $c, 2);
+ ++$c;
+ break;
+
+ case ($ord_chrs_c & 0xF0) == 0xE0:
+ // characters U-00000800 - U-0000FFFF, mask 1110XXXX
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ $utf8 .= substr($chrs, $c, 3);
+ $c += 2;
+ break;
+
+ case ($ord_chrs_c & 0xF8) == 0xF0:
+ // characters U-00010000 - U-001FFFFF, mask 11110XXX
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ $utf8 .= substr($chrs, $c, 4);
+ $c += 3;
+ break;
+
+ case ($ord_chrs_c & 0xFC) == 0xF8:
+ // characters U-00200000 - U-03FFFFFF, mask 111110XX
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ $utf8 .= substr($chrs, $c, 5);
+ $c += 4;
+ break;
+
+ case ($ord_chrs_c & 0xFE) == 0xFC:
+ // characters U-04000000 - U-7FFFFFFF, mask 1111110X
+ // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+ $utf8 .= substr($chrs, $c, 6);
+ $c += 5;
+ break;
+
+ }
+
+ }
+
+ return $utf8;
+
+ } elseif (preg_match('/^\[.*\]$/s', $str) || preg_match('/^\{.*\}$/s', $str)) {
+ // array, or object notation
+
+ if ($str{0} == '[') {
+ $stk = array(SERVICES_JSON_IN_ARR);
+ $arr = array();
+ } else {
+ if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
+ $stk = array(SERVICES_JSON_IN_OBJ);
+ $obj = array();
+ } else {
+ $stk = array(SERVICES_JSON_IN_OBJ);
+ $obj = new stdClass();
+ }
+ }
+
+ array_push($stk, array('what' => SERVICES_JSON_SLICE,
+ 'where' => 0,
+ 'delim' => false));
+
+ $chrs = substr($str, 1, -1);
+ $chrs = $this->reduce_string($chrs);
+
+ if ($chrs == '') {
+ if (reset($stk) == SERVICES_JSON_IN_ARR) {
+ return $arr;
+
+ } else {
+ return $obj;
+
+ }
+ }
+
+ //print("\nparsing {$chrs}\n");
+
+ $strlen_chrs = strlen($chrs);
+
+ for ($c = 0; $c <= $strlen_chrs; ++$c) {
+
+ $top = end($stk);
+ $substr_chrs_c_2 = substr($chrs, $c, 2);
+
+ if (($c == $strlen_chrs) || (($chrs{$c} == ',') && ($top['what'] == SERVICES_JSON_SLICE))) {
+ // found a comma that is not inside a string, array, etc.,
+ // OR we've reached the end of the character list
+ $slice = substr($chrs, $top['where'], ($c - $top['where']));
+ array_push($stk, array('what' => SERVICES_JSON_SLICE, 'where' => ($c + 1), 'delim' => false));
+ //print("Found split at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
+
+ if (reset($stk) == SERVICES_JSON_IN_ARR) {
+ // we are in an array, so just push an element onto the stack
+ array_push($arr, $this->decode($slice));
+
+ } elseif (reset($stk) == SERVICES_JSON_IN_OBJ) {
+ // we are in an object, so figure
+ // out the property name and set an
+ // element in an associative array,
+ // for now
+ $parts = array();
+
+ if (preg_match('/^\s*(["\'].*[^\\\]["\'])\s*:\s*(\S.*),?$/Uis', $slice, $parts)) {
+ // "name":value pair
+ $key = $this->decode($parts[1]);
+ $val = $this->decode($parts[2]);
+
+ if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
+ $obj[$key] = $val;
+ } else {
+ $obj->$key = $val;
+ }
+ } elseif (preg_match('/^\s*(\w+)\s*:\s*(\S.*),?$/Uis', $slice, $parts)) {
+ // name:value pair, where name is unquoted
+ $key = $parts[1];
+ $val = $this->decode($parts[2]);
+
+ if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
+ $obj[$key] = $val;
+ } else {
+ $obj->$key = $val;
+ }
+ }
+
+ }
+
+ } elseif ((($chrs{$c} == '"') || ($chrs{$c} == "'")) && ($top['what'] != SERVICES_JSON_IN_STR)) {
+ // found a quote, and we are not inside a string
+ array_push($stk, array('what' => SERVICES_JSON_IN_STR, 'where' => $c, 'delim' => $chrs{$c}));
+ //print("Found start of string at {$c}\n");
+
+ } elseif (($chrs{$c} == $top['delim']) &&
+ ($top['what'] == SERVICES_JSON_IN_STR) &&
+ ((strlen(substr($chrs, 0, $c)) - strlen(rtrim(substr($chrs, 0, $c), '\\'))) % 2 != 1)) {
+ // found a quote, we're in a string, and it's not escaped
+ // we know that it's not escaped becase there is _not_ an
+ // odd number of backslashes at the end of the string so far
+ array_pop($stk);
+ //print("Found end of string at {$c}: ".substr($chrs, $top['where'], (1 + 1 + $c - $top['where']))."\n");
+
+ } elseif (($chrs{$c} == '[') &&
+ in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
+ // found a left-bracket, and we are in an array, object, or slice
+ array_push($stk, array('what' => SERVICES_JSON_IN_ARR, 'where' => $c, 'delim' => false));
+ //print("Found start of array at {$c}\n");
+
+ } elseif (($chrs{$c} == ']') && ($top['what'] == SERVICES_JSON_IN_ARR)) {
+ // found a right-bracket, and we're in an array
+ array_pop($stk);
+ //print("Found end of array at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
+
+ } elseif (($chrs{$c} == '{') &&
+ in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
+ // found a left-brace, and we are in an array, object, or slice
+ array_push($stk, array('what' => SERVICES_JSON_IN_OBJ, 'where' => $c, 'delim' => false));
+ //print("Found start of object at {$c}\n");
+
+ } elseif (($chrs{$c} == '}') && ($top['what'] == SERVICES_JSON_IN_OBJ)) {
+ // found a right-brace, and we're in an object
+ array_pop($stk);
+ //print("Found end of object at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
+
+ } elseif (($substr_chrs_c_2 == '/*') &&
+ in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
+ // found a comment start, and we are in an array, object, or slice
+ array_push($stk, array('what' => SERVICES_JSON_IN_CMT, 'where' => $c, 'delim' => false));
+ $c++;
+ //print("Found start of comment at {$c}\n");
+
+ } elseif (($substr_chrs_c_2 == '*/') && ($top['what'] == SERVICES_JSON_IN_CMT)) {
+ // found a comment end, and we're in one now
+ array_pop($stk);
+ $c++;
+
+ for ($i = $top['where']; $i <= $c; ++$i)
+ $chrs = substr_replace($chrs, ' ', $i, 1);
+
+ //print("Found end of comment at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
+
+ }
+
+ }
+
+ if (reset($stk) == SERVICES_JSON_IN_ARR) {
+ return $arr;
+
+ } elseif (reset($stk) == SERVICES_JSON_IN_OBJ) {
+ return $obj;
+
+ }
+
+ }
+ }
+ }
+
+ /**
+ * @todo Ultimately, this should just call PEAR::isError()
+ */
+ function isError($data, $code = null)
+ {
+ if (class_exists('pear')) {
+ return PEAR::isError($data, $code);
+ } elseif (is_object($data) && (get_class($data) == 'json_error' ||
+ is_subclass_of($data, 'json_error'))) {
+ return true;
+ }
+
+ return false;
+ }
+}
+
+
+ /**
+ * @todo Ultimately, this class shall be descended from PEAR_Error
+ */
+ class JSON_Error
+ {
+ function JSON_Error($message = 'unknown error', $code = null,
+ $mode = null, $options = null, $userinfo = null)
+ {
+
+ }
+ }
+
+
+?>
diff --git a/util/Ldap.class.php b/util/Ldap.class.php
@@ -0,0 +1,184 @@
+<?php
+#
+# DaCMS Content Management System
+# Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
+#
+# 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.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+
+/**
+ * Bereitstellen von LDAP-Funktionen.
+ * @author $Author$
+ * @version $Revision$
+ * @package openrat.services
+ */
+class Ldap
+{
+ var $connection;
+ var $timeout;
+ var $aliases;
+
+
+ /**
+ *
+ */
+ function Ldap()
+ {
+ global $conf;
+
+ $this->timeout = intval($conf['ldap']['search']['timeout']);
+
+ if ( $conf['ldap']['search']['aliases'] )
+ $this->aliases = LDAP_DEREF_ALWAYS;
+ else
+ $this->aliases = LDAP_DEREF_NEVER;
+ }
+
+
+
+ /**
+ * Verbindung �ffnen.
+ */
+ function connect()
+ {
+ global $conf;
+
+ $ldapHost = $conf['ldap']['host'];
+ $ldapPort = $conf['ldap']['port'];
+
+ // Verbindung zum LDAP-Server herstellen
+ $this->connection = @ldap_connect( $ldapHost,$ldapPort );
+
+ // siehe http://bugs.php.net/bug.php?id=15637
+ // Unter bestimmten Bedingungen wird trotz nicht erreichbarem LDAP-Server eine PHP-Resource
+ // zurueck gegeben. Dann erscheint zwar keine Fehlermeldung, aber zumindestens misslingt
+ // der nachfolgende Bind-Befehl.
+ if ( !is_resource($this->connection) || $this->connection === false )
+ {
+ Logger::error( "connect to ldap server '$ldapHost:$ldapPort' failed" );
+ // Abbruch, wenn LDAP-Server nicht erreichbar
+ die( "Connection failed to $ldapHost:$ldapPort (".ldap_errno().'/'.ldap_error().'). Please contact your administrator.' );
+ }
+
+ // Protokollversion setzen.
+ $j = ldap_set_option( $this->connection, LDAP_OPT_PROTOCOL_VERSION,intval($conf['ldap']['protocol']) );
+ if ( ! $j )
+ die( 'LDAP error while setting protocol version'.ldap_errno().'/'.ldap_error().')' );
+
+ }
+
+
+
+ /**
+ * Ein Binding auf den LDAP-Server durchf�hren.
+ */
+ function bind( $user,$pw )
+ {
+ return @ldap_bind( $this->connection,$user,$pw);
+ }
+
+
+
+ /**
+ * Ein Binding auf den LDAP-Server durchf�hren.
+ */
+ function bindAnonymous()
+ {
+ return @ldap_bind( $this->connection );
+ }
+
+
+
+ /**
+ * Das Bindung wird entfernt.
+ */
+ function unbind()
+ {
+ ldap_unbind( $this->connection );
+ }
+
+
+
+ /**
+ * Eine Suche auf den LDAP-Server durchf�hren.
+ */
+ function searchUser( $username )
+ {
+ global $conf;
+
+ $techUser = $conf['ldap']['search']['user'];
+ $techPass = $conf['ldap']['search']['password'];
+
+ if ( $conf['ldap']['search']['anonymous'] )
+ $this->bindAnonymous();
+ else
+ $this->bind( $techUser, $techPass );
+
+ $dn = $conf['ldap']['search']['basedn'];
+ $filter = $conf['ldap']['search']['filter'];
+ $filter = str_replace('{user}', $username, $filter);
+
+ $s = @ldap_search( $this->connection,$dn,$filter,array(),0,1,$this->timeout,$this->aliases );
+
+ if ( ! is_resource($s) )
+ return null;
+
+ $dn = @ldap_get_dn($this->connection, ldap_first_entry($this->connection,$s) );
+
+ return $dn;
+ }
+
+
+
+ /**
+ * Ein Binding auf den LDAP-Server durchf�hren.
+ */
+ function searchAttribute( $filter,$attr )
+ {
+ global $conf;
+
+ $timeout = intval($conf['ldap']['search']['timeout']);
+
+ if ( $conf['ldap']['search']['aliases'] )
+ $aliases = LDAP_DEREF_ALWAYS;
+ else
+ $aliases = LDAP_DEREF_NEVER;
+
+
+ $base_dn = $conf['ldap']['search']['basedn'];
+ $s = ldap_search( $this->connection,$base_dn,$filter,array(),0,0,$this->timeout,$this->aliases );
+ $ergebnisse = ldap_get_entries($this->connection,$s);
+
+ $liste = array();
+// Html::debug($ergebnisse);
+ for( $i=0; $i<=$ergebnisse['count']-1; $i++ )
+ $liste[] = $ergebnisse[$i][$attr][0];
+
+ return $liste;
+ }
+
+
+
+ /**
+ * Verbindung schlie�en.
+ */
+ function close()
+ {
+ // Verbindung zum LDAP-Server brav beenden
+ ldap_close( $this->connection );
+ }
+}
+
+?>+
\ No newline at end of file
diff --git a/util/Line.class.php b/util/Line.class.php
@@ -0,0 +1,152 @@
+<?php
+
+/**
+ * Darstellung einer Zeile in einem Freitext.<br>
+ * <br>
+ * Im Konstruktor wird die Zeile analysiert und es wird festgestellt, was
+ * die Zeile für einen Inhalt hat (z.B. ein Listenelement, eine Überschrift, usw.)<br>
+ *
+ * @author Jan Dankert
+ * @version $Revision$
+ * @package openrat.services
+ */
+class Line
+{
+ var $source; // Der ursprüngliche Inhalt
+ var $value; // Der textuelle Inhalt (sofern vorhanden)
+
+ var $isDefinition = false; // Definitionseintrag
+ var $isList = false; // nicht-numerierte Liste
+ var $isNumberedList = false; // numerierte Liste
+ var $indent = 0; // Einschubtiefe der Liste
+
+ var $isHeadline = false; // Überschrift
+ var $isHeadlineUnderline = false; // unterstrichene Überschrift
+ var $headlineLevel = 0; // Grad der Überschrift (1,2,3...)
+
+
+ var $isTableOfContent = false; // Inhaltsverzeichnis
+ var $isTable = false; // Tabelle
+ var $isCode = false; // Code
+ var $isQuote = false; // Zitat
+ var $isQuotePraefix = false; // Zitatbeginn/-ende
+
+ var $isUnparsed = false;
+
+ var $isEmpty = false; // Zeile ist leer
+ var $isNormal = false; // Zeile ist ohne besonderen Inhalt, d.h. keine Tabelle, kein Zitat, usw.
+
+
+
+ /**
+ * Erzeugt einen Zeilenobjekt, der Text im Parameter wird dabei geparst.
+ */
+ function Line( $s )
+ {
+ global $conf;
+ $text_markup = $conf['editor']['text-markup'];
+// Html::debug($text_markup);
+
+ $list_numbered = $text_markup['list-numbered' ];
+ $list_unnumbered = $text_markup['list-unnumbered'];
+ $headline = $text_markup['headline' ];
+
+ $this->source = $s;
+ $this->value = $s;
+
+ $this->isList = $this->isAnErsterStelle(ltrim($s),$list_unnumbered);
+ $this->isNumberedList = $this->isAnErsterStelle(ltrim($s),$list_numbered );
+ $this->indent = strlen($s) - strlen(ltrim($s)) + 1;
+
+ if ( $this->isList || $this->isNumberedList )
+ $this->value = ltrim(substr($s,$this->indent));
+
+ $this->level = strspn( $s,$headline );
+ $this->isHeadline = $this->level >= 1;
+
+ if ( $this->isHeadline )
+ $this->value = ltrim(substr($s,$this->level));
+
+
+ $hl = array( 1 => $text_markup['headline_level1_underline'],
+ 2 => $text_markup['headline_level2_underline'],
+ 3 => $text_markup['headline_level3_underline'] );
+
+ foreach($hl as $lev=>$char )
+ {
+ if ( substr($s,0,3*strlen($char))==str_repeat($char,3*strlen($char)) )
+ {
+ $this->isHeadlineUnderline = true;
+ $this->isNormal = true;
+ $this->level = intval($lev);
+ }
+ }
+
+ if ( $this->isAnErsterStelle($s,$text_markup['table-of-content']) )
+ {
+ $this->isTableOfContent = true;
+ $this->isNumberedList = false;
+ $this->isList = false;
+ $this->value = '';
+ }
+ elseif
+ ( $this->isHeadline ||
+ $this->isHeadlineUnderline ||
+ $this->isList ||
+ $this->isNumberedList )
+ {
+ ;
+ }
+ elseif ( $this->isAnErsterStelle($s,$text_markup['table-cell-sep']) )
+ {
+ $this->isTable = true;
+ $this->value = '';
+ }
+ elseif ( $this->isAnErsterStelle($s,$text_markup['pre-begin']) && !$this->isHeadlineUnderline )
+ {
+ $this->isCode = true;
+ $this->value = substr($s,strlen($text_markup['pre-begin']));
+ }
+ elseif ( strpos($s, $text_markup['definition-sep'])!== false )
+ {
+ $this->isDefinition = true;
+ }
+ elseif ( trim($s)==$text_markup['quote-line-begin'] )
+ {
+ $this->isQuote = true;
+ }
+ elseif ( $this->isAnErsterStelle($s,$text_markup['quote']) && strlen(trim($s))>1 )
+ {
+ $this->isQuotePraefix = true;
+ $this->value = ltrim(substr($s,strlen($text_markup['quote'])));
+ $this->level = strspn( str_replace(' ','',$s),$text_markup['quote'] );
+ }
+ elseif ( $this->isAnErsterStelle($s,'`') )
+ {
+ $this->isUnparsed = true;
+ $this->value = substr($this->value,1);
+ }
+ elseif ( $s == '' )
+ {
+ $this->isEmpty = true;
+ }
+ else
+ {
+ $this->isNormal = true;
+ }
+ }
+
+
+ /**
+ * Stellt fest, ob $wort am Anfang von $text steht.
+ */
+ function isAnErsterStelle( $text,$wort )
+ {
+// Html::debug($text,"Text");
+// Html::debug($wort,"Wort");
+// Html::debug(substr($text,0,strlen($wort))==$wort,'Ergebnis');
+ return substr($text,0,strlen($wort))==$wort;
+ }
+}
+
+?>+
\ No newline at end of file
diff --git a/util/Logger.class.php b/util/Logger.class.php
@@ -0,0 +1,194 @@
+<?php
+// ---------------------------------------------------------------------------
+// $Id$
+// ---------------------------------------------------------------------------
+// OpenRat Content Management System
+// Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
+//
+// 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.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+// ---------------------------------------------------------------------------
+// $Log$
+// Revision 1.5 2007-11-08 21:32:06 dankert
+// Aktion-Name mitloggen.
+//
+// Revision 1.4 2004/11/10 22:50:37 dankert
+// Benutzen von Konstanten zur Performancesteigerung
+//
+// Revision 1.3 2004/10/04 19:57:17 dankert
+// Bugfix und trace()
+//
+// Revision 1.2 2004/05/02 15:04:16 dankert
+// Einf?gen package-name (@package)
+//
+// Revision 1.1 2004/04/24 17:03:28 dankert
+// Initiale Version
+//
+// ---------------------------------------------------------------------------
+
+
+switch( strtolower($conf['log']['level']) )
+{
+ case 'trace':
+ define('OR_LOG_LEVEL_TRACE',true );
+
+ case 'debug':
+ define('OR_LOG_LEVEL_DEBUG',true );
+
+ case 'info':
+ define('OR_LOG_LEVEL_INFO' ,true );
+
+ case 'warn':
+ define('OR_LOG_LEVEL_WARN' ,true );
+
+ case 'error':
+ define('OR_LOG_LEVEL_ERROR',true );
+}
+
+if ( !defined('OR_LOG_LEVEL_TRACE') ) define('OR_LOG_LEVEL_TRACE',false );
+if ( !defined('OR_LOG_LEVEL_DEBUG') ) define('OR_LOG_LEVEL_DEBUG',false );
+if ( !defined('OR_LOG_LEVEL_INFO' ) ) define('OR_LOG_LEVEL_INFO' ,false );
+if ( !defined('OR_LOG_LEVEL_WARN' ) ) define('OR_LOG_LEVEL_WARN' ,false );
+if ( !defined('OR_LOG_LEVEL_ERROR') ) define('OR_LOG_LEVEL_ERROR',false );
+
+
+
+/**
+ * Schreiben eines Eintrages in die Logdatei
+ *
+ * @author $Author$
+ * @version $Rev: $
+ * @package openrat.services
+ */
+class Logger
+{
+ /**
+ * Schreiben einer Trace-Meldung in die Logdatei
+ *
+ * @param message Log-Text
+ */
+ function trace( $message )
+ {
+ if ( OR_LOG_LEVEL_TRACE )
+ Logger::doLog( 'trace',$message );
+ }
+
+
+ /**
+ * Schreiben einer Debug-Meldung in die Logdatei
+ *
+ * @param message Log-Text
+ */
+ function debug( $message )
+ {
+ if ( OR_LOG_LEVEL_DEBUG )
+ Logger::doLog( 'debug',$message );
+ }
+
+
+ /**
+ * Schreiben einer Information in die Logdatei
+ *
+ * @param message Log-Text
+ */
+ function info( $message )
+ {
+ if ( OR_LOG_LEVEL_INFO )
+ Logger::doLog( 'info',$message );
+ }
+
+
+ /**
+ * Schreiben einer Warnung in die Logdatei
+ *
+ * @param message Log-Text
+ */
+ function warn( $message )
+ {
+ if ( OR_LOG_LEVEL_WARN )
+ Logger::doLog( 'warn',$message );
+ }
+
+
+ /**
+ * Schreiben einer normalen Fehlermeldung in die Logdatei
+ *
+ * @param message Log-Text
+ */
+ function error( $message )
+ {
+ if ( OR_LOG_LEVEL_ERROR )
+ Logger::doLog( 'error',$message );
+ }
+
+
+ /**
+ * Schreiben der Meldung in die Logdatei
+ *
+ * @author $Author$
+ * @param facility Schwere dieses Logdatei-Eintrages (z.B. warning)
+ * @param message Log-Text
+ * @access private
+ */
+ function doLog( $facility,$message )
+ {
+ global $conf;
+ global $SESS;
+
+ $filename = $conf['log']['file'];
+
+ if ( $filename == '' )
+ return;
+
+ if ( ! is_writable($filename) )
+ Http::serverError( "logfile $filename is not writable by the server" );
+
+ $thisLevel = strtoupper($facility);
+
+ $user = Session::getUser();
+ if ( is_object($user) )
+ $username = $user->name;
+ else
+ $username = '-';
+
+ $text = $conf['log']['format']; // Format der Logdatei lesen
+
+ // Ersetzen von Variablen
+ if ( $conf['log']['dns_lookup'] )
+ $text = str_replace( '%host',gethostbyaddr(getenv('REMOTE_ADDR')),$text );
+ else
+ $text = str_replace( '%host',getenv('REMOTE_ADDR'),$text );
+
+ $action = Session::get('action');
+ if ( empty($action) )
+ $action = '-';
+
+ $action = Session::get('action');
+ if ( empty($action) )
+ $action = '-';
+
+ $text = str_replace( '%user' ,str_pad($username ,8),$text );
+ $text = str_replace( '%level' ,str_pad($thisLevel,5),$text );
+ $text = str_replace( '%agent' ,getenv('HTTP_USER_AGENT'),$text );
+ $text = str_replace( '%action',str_pad($action,12),$text );
+ $text = str_replace( '%text' ,$message,$text );
+ $text = str_replace( '%time' ,date($conf['log']['date_format']),$text );
+ $text = str_replace( "\n" ,"\n ",$text );
+
+ // Schreiben in Logdatei
+ error_log( $text."\n",3,$filename );
+ }
+}
+
+?>+
\ No newline at end of file
diff --git a/util/Mail.class.php b/util/Mail.class.php
@@ -0,0 +1,572 @@
+<?php
+/*
+OpenRat Content Management System
+Copyright (C) Jan Dankert
+
+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
+or 3 of the License.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * Erzeugen und Versender einer E-Mail gemaess RFC 822.<br>
+ * <br>
+ * Die E-Mail kann entweder �ber
+ * - die interne PHP-Funktion "mail()" versendet werden oder
+ * - direkt per SMTP-Protokoll an einen SMTP-Server.<br>
+ * Welcher Weg gew�hlt wird, kann konfiguriert werden.<br>
+ * <br>
+ * Prinzipiell spricht nichts gegen die interne PHP-Funktion mail(), wenn diese
+ * aber nicht zu Verf�gung steht oder PHP ungeeignet konfiguriert ist, so kann
+ * SMTP direkt verwendet werden. Hierbei sollte wenn m�glich ein Relay-Host
+ * eingesetzt werden. Die Mail kann zwar auch direkt an Mail-Exchanger (MX) des
+ * Empf�ngers geschickt werden, falls dieser aber Greylisting einsetzt ist eine
+ * Zustellung nicht m�glich.<br>
+ * <br>
+ *
+ * @author Jan Dankert
+ * @version $Id$
+ * @package serviceClasses
+ */
+class Mail
+{
+ var $from = '';
+ var $to = '';
+ var $bcc = '';
+ var $cc = '';
+ var $subject = '';
+ var $text = '';
+ var $header = array();
+ var $nl = '';
+
+ /**
+ * Falls beim Versendern der E-Mail etwas schiefgeht, steht hier drin
+ * die technische Fehlermeldung.
+ *
+ * @var String Fehler
+ */
+ var $error = array();
+
+ /**
+ * Set to true for debugging.
+ * If true, All SMTP-Commands are written to error log.
+ *
+ * @var unknown_type
+ */
+ var $debug = true;
+
+
+ /**
+ * Konstruktor.
+ * Es werden folgende Parameter erwartet
+ * @param String $to Empf�nger
+ * @param String der Textschl�ssel
+ * @param String unbenutzt.
+ * @return Mail
+ */
+ function Mail( $to,$text,$xy='' )
+ {
+ global $conf;
+
+ // Zeilenumbruch CR/LF gem. RFC 822.
+ $this->nl = chr(13).chr(10);
+
+ if ( !empty($conf['mail']['from']) )
+ $this->from = $this->header_encode($conf['mail']['from']);
+
+ // Priorit�t definieren (sofern konfiguriert)
+ if ( !empty($conf['mail']['priority']) )
+ $this->header[] = 'X-Priority: '.$conf['mail']['priority'];
+
+ $this->header[] = 'X-Mailer: '.$this->header_encode(OR_TITLE.' '.OR_VERSION);
+ $this->header[] = 'Content-Type: text/plain; charset='.lang( 'CHARSET' );
+ $this->subject = $this->header_encode(lang( 'mail_subject_'.$text ));
+ $this->to = $this->header_encode($to);
+
+ $this->text = $this->nl.wordwrap(str_replace(';',$this->nl,lang('mail_text_'.$text)),70,$this->nl).$this->nl;
+
+ // Signatur anhaengen (sofern konfiguriert)
+ if ( !empty($conf['mail']['signature']) )
+ {
+ $this->text .= $this->nl.'-- '.$this->nl;
+ $this->text .= str_replace(';',$this->nl,$conf['mail']['signature']);
+ $this->text .= $this->nl;
+ }
+
+ // Kopie-Empf�nger
+ if ( !empty($conf['mail']['cc']) )
+ $this->cc = $this->header_encode($conf['mail']['cc']);
+
+ // Blindkopie-Empf�nger
+ if ( !empty($conf['mail']['bcc']) )
+ $this->bcc = $this->header_encode($conf['mail']['bcc']);
+ }
+
+
+
+ /**
+ * Kodiert einen Text in das Format "Quoted-printable".<br>
+ * See RFC 2045.
+ * @param String $text Eingabe
+ * @return Text im quoted-printable-Format
+ */
+ function quoted_printable_encode( $text )
+ {
+ $text = str_replace(' ','=20',$text);
+
+ for( $i=128; $i<=255; $i++ )
+ {
+ $text = str_replace( chr($i),'='.dechex($i),$text );
+ }
+
+ return $text;
+ }
+
+
+
+ /**
+ * Setzen einer Variablen in den Mail-Inhalt.
+ */
+ function setVar( $varName,$varInhalt)
+ {
+ $this->text = str_replace( '{'.$varName.'}', $varInhalt, $this->text );
+ }
+
+
+ /**
+ * Mail absenden.
+ * Die E-Mail wird versendet.
+ *
+ * @return boolean Erfolg
+ */
+ function send()
+ {
+ global $conf;
+
+ $to_domain = array_pop( explode('@',$this->to) );
+
+ // Prüfen gegen die Whitelist
+ $white = @$conf['mail']['whitelist'];
+
+ if ( !empty($white) )
+ {
+ if ( ! $this->containsDomain($to_domain,$white) )
+ {
+ // Wenn Domain nicht in Whitelist gefunden, dann Mail nicht verschicken.
+ $this->error[] = 'Mail-Domain is not whitelisted';
+ return false;
+ }
+ }
+
+ // Prüfen gegen die Blacklist
+ $black = @$conf['mail']['blacklist'];
+
+ if ( !empty($black) )
+ {
+ if ( $this->containsDomain($to_domain,$black) )
+ {
+ // Wenn Domain in Blacklist gefunden, dann Mail nicht verschicken.
+ $this->error[] = 'Mail-Domain is blacklisted';
+ return false;
+ }
+ }
+
+ // Header um Adressangaben erg�nzen.
+ if ( !empty($this->from ) )
+ $this->header[] = 'From: '.$this->from;
+
+ if ( !empty($this->cc ) )
+ $this->header[] = 'Cc: '.$this->cc;
+
+ if ( !empty($this->bcc ) )
+ $this->header[] = 'Bcc: '.$this->bcc;
+
+ // Mail versenden
+ if ( strtolower(@$conf['mail']['client']) == 'php' )
+ {
+ // PHP-interne Mailfunktion verwenden.
+ $result = @mail( $this->to, // Empf�nger
+ $this->subject, // Betreff
+ $this->text, // Inhalt
+ // Lt. RFC822 müssen Header mit CRLF enden.
+ // ABER: Der Parameter "additional headers" verlangt offenbar \n am Zeilenende.
+ implode("\n",$this->header) );
+ if ( !$result )
+ // Die E-Mail wurde nicht akzeptiert.
+ // Genauer geht es leider nicht, da mail() nur einen boolean-Wert
+ // zur�ck liefert.
+ $this->error[] = 'Mail was NOT accepted by mail()';
+
+ return $result;
+ }
+ else
+ {
+ // eigenen SMTP-Dialog verwenden.
+ $smtpConf = $conf['mail']['smtp'];
+
+ if ( !empty($smtpConf['host']))
+ {
+ // Eigenen Relay-Host verwenden.
+ $mxHost = $smtpConf['host'];
+ $mxPort = intval($smtpConf['port']);
+ }
+ else
+ {
+ // Mail direkt zustellen.
+ $mxHost = $this->getMxHost($this->to);
+
+ if ( empty($mxHost) )
+ {
+ $this->error[] = "No MX-Entry found. Mail could not be sent.";
+ return false;
+ }
+
+ if ($smtpConf['ssl'])
+ $mxPort = 465;
+ else
+ $mxPort = 25;
+ }
+
+
+ if ( !empty($smtpConf['localhost']))
+ {
+ $myHost = $smtpConf['localhost'];
+ }
+ else
+ {
+ $myHost = gethostbyaddr(getenv('REMOTE_ADDR'));
+ }
+
+ if ( $smtpConf['ssl'])
+ $proto = 'ssl';
+ else
+ $proto = 'tcp';
+
+ //connect to the host and port
+ $smtpSocket = fsockopen($proto.'://'.$mxHost,$mxPort, $errno, $errstr, intval($smtpConf['timeout']));
+
+ if ( !is_resource($smtpSocket) )
+ {
+ $this->error[] = 'Connection failed to: '.$proto.'://'.$mxHost.':'.$mxPort.' ('.$errstr.'/'.$errno.')';
+ return false;
+ }
+
+ $smtpResponse = fgets($smtpSocket, 4096);
+ if ( $this->debug)
+ $this->error[] = trim($smtpResponse);
+
+ if ( substr($smtpResponse,0,3) != '220' )
+ {
+ $this->error[] = 'No 220: '.trim($smtpResponse);
+ return false;
+ }
+
+ if ( !is_resource($smtpSocket) )
+ {
+ $this->error[] = 'Connection failed to: '.$smtpConf['host'].':'.$smtpConf['port'].' ('.$smtpResponse.')';
+ return false;
+ }
+
+ //you have to say HELO again after TLS is started
+ $smtpResponse = $this->sendSmtpCommand($smtpSocket,'HELO '.$myHost);
+
+ if ( substr($smtpResponse,0,3) != '250' )
+ {
+ $this->error[] = "No 2xx after HELO, server says: ".$smtpResponse;
+ $this->sendSmtpQuit($smtpSocket);
+ return false;
+ }
+
+ if ( $smtpConf['tls'] )
+ {
+ $smtpResponse = $this->sendSmtpCommand($smtpSocket,'STARTTLS');
+ if ( substr($smtpResponse,0,3) == '220' )
+ {
+ // STARTTLS ist gelungen.
+ //you have to say HELO again after TLS is started
+ $smtpResponse = $this->sendSmtpCommand($smtpSocket,'HELO '.$myHost);
+
+ if ( substr($smtpResponse,0,3) != '250' )
+ {
+ $this->error[] = "No 2xx after HELO, server says: ".$smtpResponse;
+ $this->sendSmtpQuit($smtpSocket);
+ return false;
+ }
+ }
+ else
+ {
+ // STARTTLS ging in die Hose. Einfach weitermachen.
+ }
+ }
+
+ // request for auth login
+ if ( isset($smtpConf['auth_username']) && !empty($smtpConf['host']) && !empty($smtpConf['auth_username']))
+ {
+ $smtpResponse = $this->sendSmtpCommand($smtpSocket,"AUTH LOGIN");
+ if ( substr($smtpResponse,0,3) != '334' )
+ {
+ $this->error[] = "No 334 after AUTH_LOGIN, server says: ".$smtpResponse;
+ $this->sendSmtpQuit($smtpSocket);
+ return false;
+ }
+
+ if ( $this->debug)
+ $this->error[] = 'Login for '.$smtpConf['auth_username'];
+
+ //send the username
+ $smtpResponse = $this->sendSmtpCommand($smtpSocket, base64_encode($smtpConf['auth_username']));
+ if ( substr($smtpResponse,0,3) != '334' )
+ {
+ $this->error[] = "No 3xx after setting username, server says: ".$smtpResponse;
+ $this->sendSmtpQuit($smtpSocket);
+ return false;
+ }
+
+ //send the password
+ $smtpResponse = $this->sendSmtpCommand($smtpSocket, base64_encode($smtpConf['auth_password']));
+ if ( substr($smtpResponse,0,3) != '235' )
+ {
+ $this->error[] = "No 235 after sending password, server says: ".$smtpResponse;
+ $this->sendSmtpQuit($smtpSocket);
+ return false;
+ }
+ }
+
+ //email from
+ $smtpResponse = $this->sendSmtpCommand($smtpSocket, 'MAIL FROM: <'.$conf['mail']['from'].'>');
+ if ( substr($smtpResponse,0,3) != '250' )
+ {
+ $this->error[] = "No 2xx after MAIL_FROM, server says: ".$smtpResponse;
+ $this->sendSmtpQuit($smtpSocket);
+ return false;
+ }
+
+ //email to
+ $smtpResponse = $this->sendSmtpCommand($smtpSocket, 'RCPT TO: <'.$this->to.'>');
+ if ( substr($smtpResponse,0,3) != '250' )
+ {
+ $this->error[] = "No 2xx after RCPT_TO, server says: ".$smtpResponse;
+ $this->sendSmtpQuit($smtpSocket);
+ return false;
+ }
+
+ //the email
+ $smtpResponse = $this->sendSmtpCommand($smtpSocket, "DATA");
+ if ( substr($smtpResponse,0,3) != '354' )
+ {
+ $this->error[] = "No 354 after DATA, server says: ".$smtpResponse;
+ $this->sendSmtpQuit($smtpSocket);
+ return false;
+ }
+
+ $this->header[] = 'To: '.$this->to;
+ $this->header[] = 'Subject: '.$this->subject;
+ $this->header[] = 'Date: '.date('r');
+ $this->header[] = 'Message-Id: '.'<'.getenv('REMOTE_ADDR').'.'.time().'.openrat@'.getenv('SERVER_NAME').'.'.getenv('HOSTNAME').'>';
+
+ //observe the . after the newline, it signals the end of message
+ $smtpResponse = $this->sendSmtpCommand($smtpSocket, implode($this->nl,$this->header).$this->nl.$this->nl.$this->text.$this->nl.'.');
+ if ( substr($smtpResponse,0,3) != '250' )
+ {
+ $this->error[] = "No 2xx after putting DATA, server says: ".$smtpResponse;
+ $this->sendSmtpQuit($smtpSocket);
+ return false;
+ }
+
+ // say goodbye
+ $this->sendSmtpQuit($smtpSocket);
+ return true;
+ }
+ }
+
+
+ /**
+ * Sendet ein SMTP-Kommando zum SMTP-Server.
+ *
+ * @access private
+ * @param Resource $socket TCP/IP-Socket zum SMTP-Server
+ * @param unknown_type $cmd SMTP-Kommando
+ * @return Server-Antwort
+ */
+ function sendSmtpCommand( $socket,$cmd )
+ {
+ if ( $this->debug )
+ $this->error[] = 'CLIENT: >>> '.trim($cmd);
+ if ( !is_resource($socket) )
+ {
+ // Die Verbindung ist geschlossen. Dies kann bei dieser
+ // Implementierung eigentlich nur dann passieren, wenn
+ // der Server die Verbindung schlie�t.
+ // Dieser Client trennt die Verbindung nur nach einem "QUIT".
+ $this->error[] = "Connection lost";
+ return;
+ }
+
+ fputs($socket,$cmd.$this->nl);
+ $response = trim(fgets($socket, 4096));
+ if ( $this->debug )
+ $this->error[] = 'SERVER: <<< '.$response;
+ return $response;
+ }
+
+
+
+ /**
+ * Sendet ein QUIT zum SMTP-Server, wartet die Antwort ab und
+ * schlie�t danach die Verbindung.
+ *
+ * @param Resource Socket
+ */
+ function sendSmtpQuit( $socket )
+ {
+
+ if ( $this->debug )
+ $this->error[] = "CLIENT: >>> QUIT";
+ if ( !is_resource($socket) )
+ return;
+ // Wenn die Verbindung nicht mehr da ist, brauchen wir
+ // auch kein QUIT mehr :)
+
+
+ fputs($socket,'QUIT'.$this->nl);
+ $response = trim(fgets($socket, 4096));
+ if ( $this->debug )
+ $this->error[] = 'SERVER: <<< '.$response;
+
+ if ( substr($response,0,3) != '221' )
+ $this->error[] = 'QUIT FAILED: '.$response;
+
+ fclose($socket);
+ }
+
+
+
+ /**
+ * Umwandlung von 8-bit-Zeichen in MIME-Header gemaess RFC 2047.<br>
+ * Header d�rfen nur 7-bit-Zeichen enthalten. 8-bit-Zeichen m�ssen kodiert werden.
+ *
+ * @param String $text
+ * @return String
+ */
+ function header_encode( $text )
+ {
+ global $conf;
+
+ if ( empty($conf['mail']['header_encoding']) )
+ return $text;
+
+ $woerter = explode(' ',$text);
+ $neu = array();
+
+
+ foreach( $woerter as $wort )
+ {
+ $type = strtolower(substr($conf['mail']['header_encoding'],0,1));
+ $neu_wort = '';
+
+ if ( $type == 'b' )
+ $neu_wort = base64_encode($wort);
+ elseif ( $type == 'q' )
+ $neu_wort = $this->quoted_printable_encode($wort);
+ else
+ Logger::error( 'Mail-Configuratin broken: UNKNOWN Header-Encoding type: '.$type);
+
+ if ( strlen($wort)==strlen($neu_wort) )
+ $neu[] = $wort;
+ else
+ $neu[] = '=?'.lang('CHARSET').'?'.$type.'?'.$neu_wort.'?=';
+ }
+
+ return implode(' ',$neu);
+ }
+
+
+ /**
+ * Ermittelt den MX-Eintrag zu einer E-Mail-Adresse.<br>
+ * Es wird der Eintrag mit der h�chsten Priorit�t ermittelt.
+ *
+ * @param String E-Mail-Adresse des Empf�ngers.
+ * @return MX-Eintrag
+ */
+ function getMxHost( $to )
+ {
+ list($user,$host) = explode('@',$to.'@');
+
+ if ( empty($host) )
+ {
+ $this->error[] = 'Illegal mail address - No hostname found.';
+ return "";
+ }
+
+ list($host) = explode('>',$host);
+
+ $mxHostsName = array();
+ $mxHostsPrio = array();
+ getmxrr($host,$mxHostsName,$mxHostsPrio);
+
+ $mxList = array();
+ foreach( $mxHostsName as $id=>$mxHostName )
+ {
+ $mxList[$mxHostName] = $mxHostsPrio[$id];
+ }
+ asort($mxList);
+ return key($mxList);
+ }
+
+
+
+ /**
+ * Stellt fest, ob die E-Mail-Adresse eine gueltige Syntax besitzt.
+ *
+ * Es wird nur die Syntax geprüft. Ob die Adresse wirklich existiert, steht dadurch noch lange
+ * nicht fest. Dazu müsste man die MX-Records auflösen und einen Zustellversuch unternehmen.
+ *
+ * @param $email_address Adresse
+ * @return true, falls Adresse OK, sonst false
+ */
+ function checkAddress( $email_address )
+ {
+ // Source: de.php.net/ereg
+ return ereg("^[-A-Za-z0-9_]+[-A-Za-z0-9_.]*[@]{1}[-A-Za-z0-9_]+[-A-Za-z0-9_.]*[.]{1}[A-Za-z]{2,5}$", $email_address);
+ }
+
+
+
+ /**
+ * Prüft, ob eine Domain in einer List von Domains enthalten ist.
+ *
+ * @param $checkDomain zu prüfende Domain
+ * @param $domain_list Liste von Domains als kommaseparierte Liste
+ * @return true, falls vorhanden, sonst false
+ */
+ function containsDomain($checkDomain, $domain_list)
+ {
+ $domains = explode(',',$domain_list);
+
+ foreach( $domains as $domain )
+ {
+ $domain = trim($domain);
+
+ if (empty($domain))
+ continue;
+
+ if ($domain == substr($checkDomain,-strlen($domain)))
+ {
+ return true;
+ }
+ }
+ return false;
+ }
+}
+
+
+?>
diff --git a/util/OpenId.class.php b/util/OpenId.class.php
@@ -0,0 +1,467 @@
+<?php
+
+
+/**
+ * Open-Id Authentisierung gem�� OpenId-Spezifikation 1.0.
+ *
+ */
+class OpenId
+{
+ /**
+ * Open-Id Server, an den die Authentisierungsanfrage gestellt wird.
+ *
+ * @var String
+ */
+ var $server;
+
+
+ /**
+ * Informationen zum Benutzer.
+ *
+ * @var Array
+ */
+ var $info;
+
+ /**
+ * Open-Id Identity.
+ *
+ * @var String
+ */
+ var $identity;
+
+ /**
+ * Fehlermeldung (falls vorhanden).
+ *
+ * @var String
+ */
+ var $error;
+
+ /**
+ * OpenId-Benutzername.
+ *
+ * @var String
+ */
+ var $user;
+
+ /**
+ * OpenId-Provider.
+ *
+ * @var String
+ */
+ var $provider;
+
+
+ var $supportAX;
+ var $supportSREG;
+ var $supportOpenId1_1;
+ var $supportOpenId2_0;
+
+
+ /**
+ * Neue Open-Id Anfrage.
+ *
+ * @param String $user
+ * @return OpenId
+ */
+ function OpenId( $provider='',$user='' )
+ {
+ $this->provider = $provider;
+ $this->user = $user;
+ }
+
+
+ /**
+ * Stellt fest, ob der Server vertrauensw�rdig ist.
+ *
+ * @return true, wenn vertrauensw�rdig.
+ */
+ function serverOk()
+ {
+ global $conf;
+ $servers = $conf['security']['openid']['trusted_server'];
+
+ if ( empty($servers) )
+ {
+ return true;
+ }
+ else
+ {
+ $serverList = explode(',',$servers);
+
+ $http = new Http($this->server);
+ if ( !in_array($http->url['host'],$serverList) )
+ {
+ $this->error = 'Server '.$this->server.' is not trusted';
+ return false;
+ }
+ else
+ return true;
+ }
+
+ }
+
+
+
+ /**
+ * Authentisierung Schritt 1.<br>
+ * Ermitteln der Identity.
+ *
+ * @return boolean TRUE, wenn Identity ermittelt wurde.
+ */
+ function login()
+ {
+ if ( $this->provider != 'identity' )
+ {
+ $this->user = config('security','openid','provider.'.$this->provider.'.xrds_uri');
+ $this->identity = 'http://specs.openid.net/auth/2.0/identifier_select';
+ }
+ $this->supportSREG = config('security','openid','provider.'.$this->provider.'.sreg_1_0');
+ $this->supportAX = config('security','openid','provider.'.$this->provider.'.ax_1_0' );
+
+ // Schritt 1: Identity aus Yadis-Dokument laden.
+ $this->getIdentityFromYadis();
+
+ // Schritt 2: Fallback auf HTML-Dokument.
+ if ( empty($this->server) )
+ {
+ $this->getIdentityFromHtmlMetaData();
+ }
+
+ // Falls immer noch kein Servername gefunden wurde, dann Abbruch.
+ if ( empty($this->server) )
+ {
+ if ( empty($this->error) )
+ $this->error = 'Unable to locate OpenId-Server in URL';
+ return false;
+ }
+
+ if ( !$this->serverOk() )
+ return false; // Server nicht vertrauenswuerdig.
+
+ if ( empty($this->identity) )
+ // Falls die Identity bis hierher nicht deligiert wurde...
+ // Lt. Spezifikation mit Prefix "http://".
+ $this->identity = 'http://'.$this->user;
+
+ return true;
+ }
+
+
+
+ /**
+ * Erzeugt einen HTTP-Redirect auf den OpenId-Provider.
+ */
+ function redirect()
+ {
+ global $conf;
+
+ $this->handle = md5(microtime().session_id());
+
+ $redirHttp = new Http($this->server);
+
+ if ( $this->supportOpenId2_0 )
+ $redirHttp->requestParameter['openid.ns' ] = 'http://specs.openid.net/auth/2.0';
+
+ $redirHttp->requestParameter['openid.mode' ] = 'checkid_setup';
+ $redirHttp->requestParameter['openid.identity' ] = $this->identity;
+
+ if ( $this->supportOpenId2_0 )
+ $redirHttp->requestParameter['openid.claimed_id'] = $this->identity;
+
+
+ // Profilangaben anfordern. E-Mail wird ben�tigt, Name und Sprache sind optional.
+
+ if ( $this->supportAX )
+ {
+ Logger::info("OpenId-Server is using OpenID Attribute Exchange 1.0");
+ $redirHttp->requestParameter['openid.ns.ax' ] = 'http://openid.net/srv/ax/1.0';
+ $redirHttp->requestParameter['openid.ax.mode' ] = 'fetch_request';
+ $redirHttp->requestParameter['openid.ax.type.email' ] = 'http://axschema.org/contact/email';
+ $redirHttp->requestParameter['openid.ax.type.username' ] = 'http://axschema.org/namePerson/friendly';
+ $redirHttp->requestParameter['openid.ax.type.fullname' ] = 'http://axschema.org/namePerson';
+ $redirHttp->requestParameter['openid.ax.type.language' ] = 'http://axschema.org/pref/language';
+ $redirHttp->requestParameter['openid.ax.required' ] = 'username,email';
+ $redirHttp->requestParameter['openid.ax.if_available' ] = 'language,fullname';
+ }
+
+ if ( $this->supportSREG )
+ {
+ Logger::info("OpenId-Server is using OpenID Simple Registration Extension 1.0");
+ $redirHttp->requestParameter['openid.ns.sreg' ] = 'http://openid.net/sreg/1.0';
+ $redirHttp->requestParameter['openid.sreg.required'] = 'email,nickname';
+ $redirHttp->requestParameter['openid.sreg.optional'] = 'fullname,language';
+ }
+
+ $trustRoot = @$conf['security']['openid']['trust_root'];
+ $server = Http::getServer();
+ if ( empty($trustRoot) )
+ $trustRoot = $server;
+
+ $redirHttp->requestParameter['openid.trust_root' ] = slashify($trustRoot);
+ $redirHttp->requestParameter['openid.return_to' ] = slashify($server).'openid.'.PHP_EXT;
+ //$redirHttp->requestParameter['openid.realm' ] = slashify($server).'openid.'.PHP_EXT;
+ $redirHttp->requestParameter['openid.assoc_handle' ] = $this->handle;
+
+ $redirHttp->sendRedirect(); // Browser umleiten.
+ exit; // Ende.
+ }
+
+
+
+ /**
+ * Ermittelt OpenId-Server und OpenId-Identity aus Yadis-Dokument.<br>
+ *
+ * @return unknown
+ */
+ function getIdentityFromYadis()
+ {
+ $http = new Http($this->user);
+// $http->url['host'] = $this->user;
+
+ $http->header[] = 'Accept: application/xrds+xml';
+ if ( ! $http->request() )
+ {
+ $this->error = 'Unable to get XML delegate information';
+ return false;
+ }
+
+ Logger::debug("OpenId: Found YADIS-document for ".$http->getUrl());
+ //die();
+ $p = xml_parser_create();
+ $ok = xml_parse_into_struct($p, $http->body, $vals, $index);
+ xml_parser_free($p);
+
+ foreach( $vals as $tag )
+ {
+ if ( strtolower($tag['tag']) == 'type' )
+ {
+ if ( $tag['value'] == 'http://openid.net/srv/ax/1.0' )
+ $this->supportAX = true;
+
+ if ( $tag['value'] == 'http://openid.net/sreg/1.0' )
+ $this->supportSREG = true;
+
+ if ( $tag['value'] == 'http://openid.net/signon/1.1' )
+ $this->supportOpenId1_1 = true;
+
+ if ( $tag['value'] == 'http://specs.openid.net/auth/2.0/server' )
+ $this->supportOpenId2_0 = true;
+ }
+
+ if ( strtolower($tag['tag']) == 'uri' )
+ {
+ $this->server = $tag['value'];
+ }
+
+ if ( strtolower($tag['tag']) == 'openid:delegate' )
+ {
+ $this->identity = $tag['value'];
+ }
+ }
+
+ if ( !$this->supportOpenId1_1 && !$this->supportOpenId2_0 )
+ {
+ $this->error = 'Only OpenId 1.1 and 2.0 is supported but this identity-provider does not seem to support any of these.';
+ return false;
+ }
+ if ( !$this->supportAX && !$this->supportSREG )
+ {
+ $this->error = 'The identity-provider must support either Attribute-Exchange (AX) oder Simple-Registration (SREG), but it does not seem to support any of these.';
+ return false;
+ }
+ }
+
+
+ /**
+ * Ermittelt OpenId-Server und OpenId-Identity aus HTML Meta-Tags.<br>
+ */
+ function getIdentityFromHtmlMetaData()
+ {
+ $http = new Http($this->user);
+// $http = new Http();
+// $http->url['host'] = $this->user;
+ $http->header[] = 'Accept: text/html';
+
+ if ( ! $http->request() )
+ {
+ $this->error = 'Unable to get HTML delegate information';
+ return false;
+ }
+
+ $seite = $http->body;
+
+ // Die Meta-Tags mit regulaerem Ausdruck auslesen.
+ $treffer = array();
+ preg_match('/rel="openid.server"\s+href="(\S+)"/',$seite,$treffer);
+ if ( count($treffer) >= 1 )
+ {
+ $this->server = $treffer[1];
+ $this->supportOpenId1_1 = true;
+ }
+
+ $treffer = array();
+ preg_match('/rel="openid2.provider"\s+href="(\S+)"/',$seite,$treffer);
+ if ( count($treffer) >= 1 )
+ {
+ $this->supportOpenId2_0 = true;
+ $this->server = $treffer[1];
+ }
+
+ $treffer = array();
+ preg_match('/rel="openid.delegate"\s+href="(\S+)"/',$seite,$treffer);
+ if ( count($treffer) >= 1 )
+ $this->identity = $treffer[1];
+ }
+
+
+ /**
+ * Ermittelt den Hostnamen aus der Identity.
+ *
+ * @return String
+ */
+ function getUserFromIdentiy()
+ {
+ if ( $this->provider == 'identity' )
+ {
+ $http = new Http($this->identity);
+ return $http->url['host'];
+ }
+ else
+ {
+ $attribute_name = config('security','openid','provider.'.$this->provider.'.map_attribute');
+ return $this->info[$attribute_name];
+ }
+ }
+
+
+ /**
+ * Open-Id Login, �berpr�fen der Anmeldung.<br>
+ * Spezifikation: http://openid.net/specs/openid-authentication-1_1.html<br>
+ * Kapitel "4.4. check_authentication"<br>
+ * <br>
+ * Im 2. Schritt (Mode "id_res") erfolgte ein Redirect vom Open-Id Provider an OpenRat zur�ck.<br>
+ * Wir befinden uns nun im darauf folgenden Request des Browsers.<br>
+ * <br>
+ * Es muss noch beim OpenId-Provider die Best�tigung eingeholt werden, danach ist der
+ * Benutzer angemeldet.<br>
+ */
+ function checkAuthentication()
+ {
+ $queryVars = $this->getQueryParamList();
+
+ if ( $queryVars['openid.invalidate_handle'] != $this->handle )
+ {
+ $this->error = 'Association-Handle mismatch.';
+ return false;
+ }
+
+ if ( $queryVars['openid.mode'] != 'id_res' )
+ {
+ $this->error ='Open-Id: Unknown mode:'.$queryVars['openid.mode'];
+ return false;
+ }
+
+ if ( $this->provider=='identity' && $queryVars['openid.identity'] != $this->identity )
+ {
+ $this->error ='Open-Id: Identity mismatch. Wrong identity:'.$queryVars['openid.identity'];
+ return false;
+ }
+
+
+ $params = array();
+
+ if ( $this->supportAX )
+ // Den Namespace-Prefix für AX (attribute exchange) herausfinden.
+ // Leider kann das ein anderer Prefix sein, als wir im Request verwendet haben.
+ foreach( $queryVars as $request_key=>$request_value )
+ if ( substr($request_key,0,10)=='openid.ns.' && $request_value == 'http://openid.net/srv/ax/1.0' )
+ $axPrefix = substr($request_key,10);
+
+ foreach( $queryVars as $request_key=>$request_value )
+ {
+ // Benutzer-Attribute ermitteln.
+ // Benutzer-Attribute über SREG ermitteln.
+ if ( $this->supportSREG && substr($request_key,0,12)=='openid.sreg.' )
+ $this->info[ substr($request_key,12) ] = $request_value;
+ // Benutzer-Attribute über AX ermitteln.
+ elseif ( $this->supportAX && substr($request_key,0,14+strlen($axPrefix))=='openid.'.$axPrefix.'.value.' )
+ $this->info[ substr($request_key,14+strlen($axPrefix)) ] = $request_value;
+
+ // Alle OpenId-Parameter in den Check-Authentication-Request übertragen.
+ if ( substr($request_key,0,7)=='openid.' )
+ $params['openid.'.substr($request_key,7) ] = $request_value;
+ }
+ $params['openid.mode'] = 'check_authentication';
+
+ $checkRequest = new Http($this->server);
+
+ $checkRequest->method = 'POST'; // Spezifikation verlangt POST.
+ $checkRequest->header['Accept'] = 'text/plain';
+ $checkRequest->requestParameter = $params;
+
+ if ( ! $checkRequest->request() )
+ {
+ // Der HTTP-Request ging in die Hose.
+ $this->error = $checkRequest->error;
+ return false;
+ }
+ //Html::debug($checkRequest);
+
+ // Analyse der HTTP-Antwort, Parsen des BODYs.
+ // Die Anmeldung ist best�tigt, wenn im BODY die Zeile "is_valid:true" vorhanden ist.
+ // Siehe Spezifikation Kapitel 4.4.2
+ $result = array();
+ foreach( explode("\n",$checkRequest->body) as $line )
+ {
+ $pair = explode(':',trim($line));
+ if (count($pair)==2)
+ $result[strtolower($pair[0])] = strtolower($pair[1]);
+ }
+
+ if ( !array_key_exists('is_valid',$result) )
+ {
+ // Zeile nicht gefunden.
+ $this->error = 'Undefined Open-Id response: "is_valid" expected, but not found';
+ return false;
+ }
+ elseif ( $result['is_valid'] == 'true' )
+ {
+ // Anmeldung wurde mit "is_valid:true" best�tigt.
+ return true;
+ }
+ else
+ {
+ // Bestaetigung wurde durch den OpenId-Provider abgelehnt.
+ $this->error = 'Server refused login.';
+ return false;
+ }
+ }
+
+
+ /**
+ * Liefert die Query-Parameter aus der aktuellen URL.<br>
+ * <br>
+ * PHP hat leider die sehr bescheuerte Angewohnheit, Punkte und Leerzeichen in Request-Variablen
+ * durch Unterstriche zu ersetzen. Diese Funktion liefert die GET-Parameter ohne diese Ersetzung.
+ *
+ * @return Parameter der aktuellen URL
+ */
+ function getQueryParamList()
+ {
+ // Quelle: php.net
+ $str = $_SERVER['QUERY_STRING'];
+ $op = array();
+ $pairs = explode("&", $str);
+ foreach ($pairs as $pair)
+ {
+ list($k, $v) = array_map("urldecode", explode("=", $pair));
+ $op[$k] = $v;
+ }
+
+ return $op;
+ }
+
+
+}
+
+?>+
\ No newline at end of file
diff --git a/util/Preferences.class.php b/util/Preferences.class.php
@@ -0,0 +1,59 @@
+<?php
+
+/**
+ * Bereitstellen von Methoden fuer das Lesen von Einstellungen
+ *
+ * @author $Author$
+ * @version $Revision$
+ * @package openrat.services
+ */
+class Preferences
+{
+ /**
+ * Liest die Konfigurationsdateien im angegebenen Ordner.
+ *
+ * @param $dir Verzeichnis, welche gelesen wird. Optional. Falls nicht gesetzt, wird
+ * das Standard-Konfigurationsverzeichnis verwendet.
+ * @return Array
+ */
+ function load( $dir='' )
+ {
+ if ( !defined('QUOTE') )
+ define('QUOTE','"');
+
+ $values = array();
+
+ // Bei erstem (nicht-rekursiven) Aufruf der Methoden das Konfigurationsverzeichnis voreinstellen
+ if ( empty($dir) )
+ {
+ if ( isset($_GET['config']) )
+ $dir = basename( $_GET['config'] ).'/';
+ else
+ $dir = OR_PREFERENCES_DIR;
+ }
+
+ if ( !is_dir($dir) )
+ {
+ Http::sendStatus(501,'Internal Server Error','not a directory: '.$dir);
+ exit;
+ }
+
+ $dateien = FileUtils::readDir($dir);
+
+ foreach( $dateien as $datei )
+ {
+ $filename = $dir.$datei;
+
+ if ( is_file($filename) && eregi('\.(ini.*|conf)$',$datei) )
+ {
+ $nameBestandteile = explode('.',$datei);
+ $values[$nameBestandteile[0]] = parse_ini_file( $filename,true );
+ }
+ }
+
+ ksort($values);
+
+ return $values;
+ }
+}
+?>+
\ No newline at end of file
diff --git a/util/ProjectTree.class.php b/util/ProjectTree.class.php
@@ -0,0 +1,476 @@
+<?php
+#
+# DaCMS Content Management System
+# Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
+#
+# 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.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+
+/**
+ * Darstellen der Projektstruktur
+ * @author $Author$
+ * @version $Revision$
+ * @package openrat.services
+ */
+class ProjectTree extends AbstractTree
+{
+ var $projectId;
+ var $userIsProjectAdmin = false;
+
+ function root()
+ {
+ $treeElement = new TreeElement();
+ $treeElement->text = lang('GLOBAL_PROJECT');
+ $treeElement->description = lang('GLOBAL_PROJECT');
+ $treeElement->type = 'project';
+ $treeElement->icon = 'project';
+
+ $this->addTreeElement( $treeElement );
+ }
+
+
+
+ function pageelements( $id )
+ {
+ $page = new Page( $id );
+ $page->load();
+
+ $template = new Template( $page->templateid );
+
+ foreach( $template->getElementIds() as $elementid )
+ {
+ $element = new Element( $elementid );
+ $element->load();
+
+ if ( $element->isWritable() )
+ {
+ $treeElement = new TreeElement();
+ $treeElement->text = $element->name;
+ $treeElement->url = Html::url('pageelement','edit',
+ $id,
+ array('elementid'=>$elementid,
+ REQ_PARAM_TARGETSUBACTION=>'edit',REQ_PARAM_TARGET=>'content'));
+ $treeElement->icon = 'el_'.$element->type;
+
+ $treeElement->description = lang('EL_'.$element->type);
+ if ( $element->desc != '' )
+ $treeElement->description .= ' - '.Text::maxLaenge( 25,$element->desc );
+ else
+ $treeElement->description .= ' - '.lang('GLOBAL_NO_DESCRIPTION_AVAILABLE');
+ $treeElement->target = 'content';
+
+ if ( in_array($element->type,array('link','list','include') ) )
+ {
+ $treeElement->type = 'value';
+ $value = new Value();
+ $value->pageid = $page->pageid;
+ $value->element = $element;
+ $value->load();
+ $treeElement->internalId = $value->valueid;
+ }
+
+ $this->addTreeElement( $treeElement );
+ }
+ }
+ }
+
+
+ function value( $id )
+ {
+ //echo "id: $id";
+ if ( $id != 0 )
+ {
+ $value = new Value();
+ $value->loadWithId( $id );
+
+ $objectid = intval($value->linkToObjectId);
+ if ( $objectid != 0 )
+ {
+ $object = new Object( $objectid );
+ $object->load();
+
+ $treeElement = new TreeElement();
+ $treeElement->text = $object->name;
+ if ( in_array($object->getType(),array('page','folder')))
+ {
+ $treeElement->type = $object->getType();
+ $treeElement->internalId = $object->objectid;
+ }
+ $treeElement->url = Html::url($object->getType(),'',$objectid);
+ $treeElement->icon = $object->getType();
+
+ $treeElement->description = lang('GLOBAL_'.$object->getType());
+ if ( $object->desc != '' )
+ $treeElement->description .= ' - '.Text::maxLaenge( 25,$object->desc );
+ else
+ $treeElement->description .= ' - '.lang('GLOBAL_NO_DESCRIPTION_AVAILABLE');
+ $treeElement->target = 'content';
+
+ $this->addTreeElement( $treeElement );
+ }
+ }
+ }
+
+
+ function link( $id )
+ {
+ $link = new Link( $id );
+ $link->load();
+
+ if ( $link->isLinkToObject )
+ {
+ $o = new Object( $link->linkedObjectId );
+ $o->load();
+
+ $treeElement = new TreeElement();
+ $treeElement->internalId = $o->objectid;
+ $treeElement->target = 'content';
+ $treeElement->text = $o->name;
+ $treeElement->description= lang( 'GLOBAL_'.$o->getType() ).' '.$id;
+
+ if ( $o->desc != '' )
+ $treeElement->description .= ': '.$o->desc;
+ else
+ $treeElement->description .= ' - '.lang('GLOBAL_NO_DESCRIPTION_AVAILABLE');
+
+ $treeElement->url = Html::url($o->getType(),'',$o->objectid,array(REQ_PARAM_TARGET=>'content') );
+ $treeElement->icon = $o->getType();
+
+ // Besonderheiten fuer bestimmte Objekttypen
+
+ if ( $o->isPage )
+ {
+ // Nur wenn die Seite beschreibbar ist, werden die
+ // Elemente im Baum angezeigt
+ if ( $o->hasRight( ACL_WRITE ) )
+ $treeElement->type='pageelements';
+ }
+ $this->addTreeElement( $treeElement );
+ }
+ }
+
+
+ /**
+ * Laedt Elemente zu einem Ordner
+ * @return Array
+ */
+ function folder( $id )
+ {
+ global
+ $SESS,
+ $projectid;
+
+ $f = new Folder( $id );
+ $t = time();
+
+ foreach( $f->getObjects() as $o )
+ {
+ // Wenn keine Leseberechtigung
+ if ( !$o->hasRight( ACL_READ ) )
+ continue;
+
+ $treeElement = new TreeElement();
+ $treeElement->internalId = $o->objectid;
+ $treeElement->target = 'content';
+ $treeElement->text = $o->name;
+ $treeElement->description= lang( 'GLOBAL_'.$o->getType() ).' '.$o->objectid;
+
+ if ( $o->desc != '' )
+ $treeElement->description .= ': '.$o->desc;
+ else
+ $treeElement->description .= ' - '.lang('GLOBAL_NO_DESCRIPTION_AVAILABLE');
+
+ $treeElement->url = Html::url( $o->getType(),'',$o->objectid,array('readit'=>'__OID__'.$o->objectid.'__',REQ_PARAM_TARGET=>'content') );
+ $treeElement->icon = $o->getType();
+
+ // Besonderheiten fuer bestimmte Objekttypen
+
+ if ( $o->isLink )
+ {
+ $treeElement->type='link';
+ }
+
+ if ( $o->isPage )
+ {
+ // Nur wenn die Seite beschreibbar ist, werden die
+ // Elemente im Baum angezeigt
+ if ( $o->hasRight( ACL_WRITE ) )
+ $treeElement->type='pageelements';
+ }
+
+ if ( $o->isFile )
+ {
+ $file = new File( $o->objectid );
+ $file->load();
+
+ if ( substr($file->mimeType(),0,6) == 'image/' )
+ $treeElement->icon = 'image';
+ else $treeElement->icon = 'file';
+ }
+
+ if ( $o->isFolder )
+ {
+ $treeElement->type = 'folder';
+ }
+
+
+ $this->addTreeElement( $treeElement );
+ }
+ }
+
+
+ function project()
+ {
+ $language = Session::getProjectLanguage();
+ $model = Session::getProjectModel();
+ $user = Session::getUser();
+
+ $project = Session::getProject();
+ $this->projectid = $project->projectid;
+
+ // Hoechster Ordner der Projektstruktur
+ $folder = new Folder( $project->getRootObjectId() );
+ $folder->load();
+
+
+ // Ermitteln, ob der Benutzer Projektadministrator ist
+ // Projektadministratoren haben das Recht, im Root-Ordner die Eigenschaften zu aendern.
+ if ( $folder->hasRight( ACL_PROP ) )
+ $this->userIsProjectAdmin = true;
+
+ if ( $folder->hasRight( ACL_READ ) )
+ {
+ $treeElement = new TreeElement();
+// $treeElement->text = $folder->name;
+ $treeElement->text = lang('FOLDER_ROOT');
+ $treeElement->description = lang('FOLDER_ROOT_DESC');
+ $treeElement->icon = 'folder';
+ $treeElement->url = Html::url( 'folder','',$folder->objectid,array(REQ_PARAM_TARGET=>'content') );
+ $treeElement->target = 'content';
+ $treeElement->type = 'folder';
+ $treeElement->internalId = $folder->objectid;
+ $this->addTreeElement( $treeElement );
+ }
+
+
+ if ( $this->userIsProjectAdmin )
+ {
+ // Templates
+ $treeElement = new TreeElement();
+ $treeElement->text = lang('GLOBAL_TEMPLATES');
+ $treeElement->url = Html::url('template','listing',0,array(REQ_PARAM_TARGETSUBACTION=>'listing',REQ_PARAM_TARGET=>'content'));
+ $treeElement->description= lang('GLOBAL_TEMPLATES_DESC');
+ $treeElement->icon = 'template_list';
+ $treeElement->target = 'content';
+ $treeElement->type = 'templates';
+ $this->addTreeElement( $treeElement );
+ }
+
+
+ // Sprachen
+ $treeElement = new TreeElement();
+ $treeElement->description= '';
+ $treeElement->text = lang('GLOBAL_LANGUAGES');
+ $treeElement->url = Html::url('language','listing',0,array(REQ_PARAM_TARGETSUBACTION=>'listing',REQ_PARAM_TARGET=>'content'));
+ $treeElement->icon = 'language_list';
+ $treeElement->description= lang('GLOBAL_LANGUAGES_DESC');
+ $treeElement->target = 'content';
+
+ // Nur fuer Projekt-Administratoren aufklappbar
+ if ( $this->userIsProjectAdmin )
+ $treeElement->type = 'languages';
+
+ $this->addTreeElement( $treeElement );
+
+
+ // Projektmodelle
+ $treeElement = new TreeElement();
+ $treeElement->description= '';
+
+ // Nur fuer Projekt-Administratoren aufklappbar
+ if ( $this->userIsProjectAdmin )
+ $treeElement->type = 'models';
+
+ $treeElement->description= lang('GLOBAL_MODELS_DESC');
+ $treeElement->text = lang('GLOBAL_MODELS');
+ $treeElement->url = Html::url('model','listing',0,array(REQ_PARAM_TARGETSUBACTION=>'listing',REQ_PARAM_TARGET=>'content'));
+ $treeElement->icon = 'model_list';
+ $treeElement->target = 'content';
+ $this->addTreeElement( $treeElement );
+
+
+ // Sonstiges
+// $treeElement = new TreeElement();
+// $treeElement->text = lang('GLOBAL_OTHER');
+// $treeElement->description= lang('GLOBAL_OTHER_DESC');
+// $treeElement->icon = 'other';
+// $treeElement->type = 'other';
+// $this->addTreeElement( $treeElement );
+
+ // Suche
+ $treeElement = new TreeElement();
+ $treeElement->text = lang('GLOBAL_SEARCH');
+ $treeElement->url = Html::url('search','',0,array(REQ_PARAM_TARGET=>'content'));
+ $treeElement->icon = 'search';
+ $treeElement->description = lang('GLOBAL_SEARCH_DESC');
+ $treeElement->target = 'content';
+ $this->addTreeElement( $treeElement );
+
+ }
+
+
+ function templates()
+ {
+ foreach( Template::getAll() as $id=>$name )
+ {
+ $treeElement = new TreeElement();
+
+ $t = new Template( $id );
+ $t->load();
+ $treeElement->text = $t->name;
+ $treeElement->url = Html::url('template','src',$id,array(REQ_PARAM_TARGETSUBACTION=>'src',REQ_PARAM_TARGET=>'content'));
+ $treeElement->icon = 'template';
+ $treeElement->target = 'content';
+ $treeElement->internalId = $id;
+ $treeElement->type = 'template';
+ $treeElement->description = $t->name.' ('.lang('GLOBAL_TEMPLATE').' '.$id.'): '.htmlentities(Text::maxLaenge( 40,$t->src ));
+ $this->addTreeElement( $treeElement );
+ }
+ }
+
+
+ function template( $id )
+ {
+
+ $t = new Template( $id );
+ $t->load();
+
+ // Anzeigen der Template-Elemente
+ //
+ foreach( $t->getElementIds() as $elementid )
+ {
+ $e = new Element( $elementid );
+ $e->load();
+
+ // "Code"-Element nur fuer Administratoren
+ if ( $e->type == 'code' && !$this->userIsAdmin )
+ continue;
+
+ $treeElement = new TreeElement();
+ $treeElement->text = $e->name;
+ $treeElement->url = Html::url('element','',$elementid,array(REQ_PARAM_TARGET=>'content') );
+ $treeElement->icon = 'el_'.$e->type;
+
+ if ( $e->desc == '' )
+ $desc = lang('GLOBAL_NO_DESCRIPTION_AVAILABLE');
+ else
+ $desc = $e->desc;
+ $treeElement->description = $e->name.' ('.lang('EL_'.$e->type).'): '.Text::maxLaenge( 40,$desc );
+ $treeElement->target = 'content';
+ $this->addTreeElement( $treeElement );
+ }
+ }
+
+
+ /**
+ * Sprachen
+ */
+ function languages()
+ {
+ // Sprachvarianten
+ //
+ $l = Session::getProjectLanguage();
+ $languages = $l->getAll();
+
+ foreach( $languages as $languageid=>$name )
+ {
+ $treeElement = new TreeElement();
+ $treeElement->text = $name;
+ $treeElement->url = Html::url('language','edit',$languageid,
+ array(REQ_PARAM_TARGETSUBACTION=>'edit',REQ_PARAM_TARGET=>'content') );
+ $treeElement->icon = 'language';
+ $treeElement->description = '';
+ $treeElement->target = 'content';
+ $this->addTreeElement( $treeElement );
+ }
+ }
+
+
+ // Projektvarianten
+ //
+ function models()
+ {
+ $m = Session::getProjectModel();
+ $models = $m->getAll();
+
+ foreach( $models as $id=>$name )
+ {
+ $treeElement = new TreeElement();
+ $treeElement->text = $name;
+ $treeElement->url = Html::url('model','edit',$id,
+ array(REQ_PARAM_TARGETSUBACTION=>'edit',REQ_PARAM_TARGET=>'content'));
+ $treeElement->icon = 'model';
+ $treeElement->description = '';
+ $treeElement->target = 'content';
+ $this->addTreeElement( $treeElement );
+ }
+ }
+
+
+ function other()
+ {
+// Deaktiviert, da
+// - Dateien auf den Server laden unverst�ndlich/undurchsichtig erscheint
+// - M�glichkeit zum Entpacken von ZIP/TAR online besteht.
+// if ( $this->userIsProjectAdmin )
+// {
+// $treeElement = new TreeElement();
+// $treeElement->text = lang('GLOBAL_FILE_TRANSFER');
+// $treeElement->description = lang('GLOBAL_FILE_TRANSFER_DESC');
+// $treeElement->url = Html::url('main','transfer');
+// $treeElement->icon = 'transfer';
+// $treeElement->target = 'content';
+// $this->addTreeElement( $treeElement );
+// }
+
+ $treeElement = new TreeElement();
+ $treeElement->text = lang('GLOBAL_SEARCH');
+ $treeElement->url = Html::url('search');
+ $treeElement->icon = 'search';
+ $treeElement->description = lang('GLOBAL_SEARCH_DESC');
+ $treeElement->target = 'content';
+ $this->addTreeElement( $treeElement );
+
+
+ $treeElement = new TreeElement();
+ $treeElement->text = lang('USER_YOURPROFILE');
+ $treeElement->url = Html::url('profile','edit',0,array(REQ_PARAM_TARGET=>'content'));
+ $treeElement->icon = 'user';
+ $treeElement->description = lang('USER_PROFILE_DESC');
+ $treeElement->target = 'content';
+ $this->addTreeElement( $treeElement );
+
+
+ $treeElement = new TreeElement();
+ $treeElement->text = lang('GLOBAL_PROJECTS');
+ $treeElement->url = Html::url('index','projectmenu',0,array(REQ_PARAM_TARGET=>'content'));
+ $treeElement->icon = 'project';
+ $treeElement->description = lang('GLOBAL_PROJECTS');
+ $treeElement->target = 'content';
+ $this->addTreeElement( $treeElement );
+ }
+}
+
+?>+
\ No newline at end of file
diff --git a/util/Publish.class.php b/util/Publish.class.php
@@ -0,0 +1,364 @@
+<?php
+#
+# DaCMS Content Management System
+# Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
+#
+# 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.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+
+/**
+ * Diese Klasse kapselt das Veroeffentlichen von Dateien.<br>
+ * <br>
+ * Hier werden<br>
+ * - Dateien in das Zielverzeichnis kopiert<br>
+ * - Dateien per FTP veroeffentlicht<br>
+ * - Zielverzeichnisse aufgeraeumt<br>
+ * - Systembefehle ausgefuehrt.
+ *
+ * @author Jan Dankert
+ * @package openrat.services
+ */
+class Publish
+{
+ /**
+ * Enthaelt bei Bedarf das FTP-Objekt. N�mlich dann, wenn
+ * zu einem FTP-Server veroeffentlicht werden soll.
+ * @var Object
+ */
+ var $ftp;
+
+ /**
+ * Flag, ob in das lokale Dateisystem veroeffentlicht werden soll.
+ * @var boolean
+ */
+ var $with_local = false;
+
+ /**
+ * Flag, ob zu einem FTP-Server ver�ffentlicht werden soll.
+ * @var boolean
+ */
+ var $with_ftp = false;
+
+ var $local_destdir = '';
+
+ /**
+ * Enthaelt die gleichnamige Einstellung aus dem Projekt.
+ * @var boolean
+ */
+ var $content_negotiation = false;
+
+ /**
+ * Enthaelt die gleichnamige Einstellung aus dem Projekt.
+ * @var boolean
+ */
+ var $cut_index = false;
+
+ /**
+ * Enthaelt die gleichnamige Einstellung aus dem Projekt.
+ * @var String
+ */
+ var $cmd_after_publish = '';
+
+ /**
+ * Enthaelt am Ende der Ver�ffentlichung ein Array mit den ver�ffentlichten Objekten.
+ * @var Array
+ */
+ var $publishedObjects = array();
+
+ /**
+ * Enthaelt im Fehlerfall (wenn 'ok' auf 'false' steht) eine
+ * Fehlermeldung.
+ *
+ * @var String
+ */
+ var $log = array();
+
+ /**
+ * Stellt nach der Ver�ffentlichung fest, ob der Vorgang erfolgreich ist.
+ * Falls nicht, enth�lt die Variable 'log' eine Fehlermeldung.
+ * @var boolean
+ */
+ var $ok = true;
+
+ /**
+ * Konstruktor.<br>
+ * <br>
+ * Oeffnet ggf. Verbindungen.
+ *
+ * @return Publish
+ */
+ function Publish()
+ {
+ global $conf;
+ $conf_project = $conf['publish']['project'];
+
+ if ( $conf['security']['nopublish'] )
+ {
+ $this->ok = false;
+ $this->log[] = 'publishing is disabled.';
+ return;
+ }
+
+ $project = Session::getProject();
+
+ // Feststellen, ob FTP benutzt wird.
+ // Dazu muss FTP aktiviert sein (enable=true) und eine URL vorhanden sein.
+ if ( @$conf['publish']['ftp']['enable'] &&
+ ( !empty($project->ftp_url) ||
+ isset($conf['publish']['ftp']['host']) ) )
+ {
+ $this->with_ftp = true;
+ $this->ftp = new Ftp( $project->ftp_url ); // Aufbauen einer FTP-Verbindung
+
+ if ( ! $this->ftp->ok ) // FTP-Verbindung ok?
+ {
+ $this->ok = false;
+ $this->log = $this->ftp->log;
+ return; // Ende. Ohne FTP brauchen wir nicht weitermachen.
+ }
+
+ $this->ftp->passive = ( $project->ftp_passive == '1' );
+ }
+
+ $localDir = ereg_replace( '\/$','',$project->target_dir);
+ if ( empty( $localDir))
+ $localDir = $project->name;
+
+ if ( $conf_project['override_publish_dir'] && $localDir != basename($localDir) )
+ $this->local_destdir = $localDir;
+ else
+ $this->local_destdir = $conf_project['publish_dir'].$localDir;
+
+
+ // Sofort pruefen, ob das Zielverzeichnis ueberhaupt beschreibbar ist.
+ if ( $this->local_destdir != '' )
+ {
+ if ( !is_writeable( $this->local_destdir ) )
+ {
+ $this->ok = false;
+ $this->log[] = 'directory not writable: '.$this->local_destdir;
+ $this->log[] = 'please correct the file permissions.';
+ return;
+ }
+
+ $this->with_local = true;
+ }
+
+ $this->content_negotiation = ( $project->content_negotiation == '1' );
+ $this->cut_index = ( $project->cut_index == '1' );
+
+ if ( $conf_project['override_system_command'] && !empty($project->cmd_after_publish) )
+ $this->cmd_after_publish = $project->cmd_after_publish;
+ else
+ $this->cmd_after_publish = @$conf_project['system_command'];
+
+ // Im Systemkommando Variablen ersetzen
+ $this->cmd_after_publish = str_replace('{name}' ,$project->name ,$this->cmd_after_publish);
+ $this->cmd_after_publish = str_replace('{dir}' ,$this->local_destdir ,$this->cmd_after_publish);
+ $this->cmd_after_publish = str_replace('{dirbase}',basename($this->local_destdir),$this->cmd_after_publish);
+ }
+
+
+
+ /**
+ * Kopieren einer Datei aus dem tempor�ren Verzeichnis in das Zielverzeichnis.<br>
+ * Falls notwenig, wird ein Hochladen per FTP ausgef�hrt.
+ *
+ * @param String $tmp_filename
+ * @param String $dest_filename
+ */
+ function copy( $tmp_filename,$dest_filename,$lastChangeDate=null )
+ {
+ if ( !$this->ok)
+ return;
+
+ global $conf;
+ $source = $tmp_filename;
+
+ if ( $this->with_local )
+ {
+ $dest = $this->local_destdir.'/'.$dest_filename;
+
+ if (!@copy( $source,$dest ));
+ {
+ if ( ! $this->mkdirs( dirname($dest) ) )
+ return; // Fehler bei Verzeichniserstellung, also abbrechen.
+
+ if (!@copy( $source,$dest ))
+ {
+ $this->ok = false;
+ $this->log[] = 'failed copying local file:';
+ $this->log[] = 'source : '.$source;
+ $this->log[] = 'destination: '.$dest;
+ return; // Fehler beim Kopieren, also abbrechen.
+ }
+ if ( ! is_null($lastChangeDate) )
+ touch( $dest,$lastChangeDate );
+ }
+
+ if (!empty($conf['security']['chmod']))
+ {
+ // CHMOD auf der Datei ausfuehren.
+ if ( ! @chmod($dest,octdec($conf['security']['chmod'])) )
+ {
+ $this->ok = false;
+ $this->log[] = 'Unable to CHMOD file '.$dest;
+ return;
+ }
+ }
+ }
+
+ if ( $this->with_ftp ) // Falls FTP aktiviert
+ {
+ $dest = $dest_filename;
+ $this->ftp->put( $source,$dest );
+
+ if ( ! $this->ftp->ok )
+ {
+ $this->ok = false;
+ $this->log[] = $this->ftp->log;
+ }
+ }
+ }
+
+
+
+ /**
+ * Rekursives Anlagen von Verzeichnisse
+ * Nett gemacht.
+ * Quelle: http://de3.php.net/manual/de/function.mkdir.php
+ * Thx to acroyear at io dot com
+ *
+ * @param String Verzeichnis
+ * @return boolean
+ */
+ function mkdirs( $strPath )
+ {
+ global $conf;
+
+ if ( is_dir($strPath) )
+ return true;
+
+ $pStrPath = dirname($strPath);
+ if ( !$this->mkdirs($pStrPath) )
+ return false;
+
+ if ( ! @mkdir($strPath,0777) )
+ {
+ $this->ok = false;
+ $this->log[] = 'Cannot create directory: '.$strPath;
+ return false;
+ }
+
+ // CHMOD auf dem Verzeichnis ausgef�hren.
+ if (!empty($conf['security']['chmod_dir']))
+ {
+ if ( ! @chmod($strPath,octdec($conf['security']['chmod_dir'])) )
+ {
+ $this->ok = false;
+ $this->log[] = 'Unable to CHMOD directory: '.$strPath;
+ return false;
+ }
+ }
+
+
+ return $this->ok;
+ }
+
+
+
+ /**
+ * Beenden des Ver�ffentlichungs-Vorganges.<br>
+ * Eine vorhandene FTP-Verbindung wird geschlossen.<br>
+ * Falls entsprechend konfiguriert, wird ein Systemkommando ausgef�hrt.
+ */
+ function close()
+ {
+ if ( $this->with_ftp )
+ {
+ $this->ftp->close();
+ }
+
+ // Ausf�hren des Systemkommandos.
+ if ( !empty($this->cmd_after_publish) && $this->ok )
+ {
+ $ausgabe = array();
+ $rc = false;
+ exec( $this->cmd_after_publish,$ausgabe,$rc );
+
+ if ( $rc != 0 ) // Wenn Returncode ungleich 0, dann Ausgabe ins Log schreiben und Fehler melden.
+ {
+ $this->log = $ausgabe;
+ $this->log[] = 'OpenRat: System command failed - returncode is '.$rc;
+ $this->ok = false;
+ }
+ }
+ }
+
+
+
+ /**
+ * Aufraeumen des Zielverzeichnisses.<br><br>
+ * Es wird der komplette Zielordner samt Unterverzeichnissen durchsucht. Jede
+ * Datei, die laenger existiert als der aktuelle Request alt ist, wird geloescht.<br>
+ * Natuerlich darf diese Funktion nur nach einem Gesamt-Veroeffentlichen ausgefuehrt werden.
+ */
+ function clean()
+ {
+ if ( $this->ok )
+ return;
+
+ if ( !empty($this->local_destdir) )
+ $this->cleanFolder($this->local_destdir);
+ }
+
+
+
+ /**
+ * Aufr�umen eines Verzeichnisses.<br><br>
+ * Dateien, die l�nger existieren als der aktuelle Request alt ist, werden gel�scht.<br>
+ *
+ * @param String Verzeichnis
+ */
+ function cleanFolder( $folderName )
+ {
+ $dh = opendir( $folderName );
+
+ while( $file = readdir($dh) )
+ {
+ if ( $file != '.' && $file != '..')
+ {
+ $fullpath = $folderName.'/'.$file;
+
+ // Wenn eine Datei beschreibbar und entsprechend alt
+ // ist, dann entfernen
+ if ( is_file($fullpath) &&
+ is_writable($fullpath) &&
+ filemtime($fullpath) < START_TIME )
+ unlink($fullpath);
+
+ // Bei Ordnern rekursiv absteigen
+ if ( is_dir( $fullpath) )
+ {
+ $this->cleanFolder($fullpath);
+ @rmdir($fullpath);
+ }
+ }
+ }
+ }
+
+}
+
+?>+
\ No newline at end of file
diff --git a/util/Session.class.php b/util/Session.class.php
@@ -0,0 +1,225 @@
+<?php
+// ---------------------------------------------------------------------------
+// $Id$
+// ---------------------------------------------------------------------------
+// OpenRat Content Management System
+// Copyright (C) 2002-2004 Jan Dankert, cms@jandankert.de
+//
+// 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.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+
+// PHP-Versionsunabhaengiges Array fuer die Session-Variablen ermitteln
+if (isset($_SESSION))
+ $SESS = &$_SESSION;
+else $SESS = &$HTTP_SESSION_VARS;
+
+if ( isset($_FILES) )
+ $FILES = &$_FILES;
+else $FILES = &$HTTP_POST_FILES;
+
+
+/**
+ * Session-Funktionen zum Lesen/Schreiben in/von HTTP-Session
+ * In der Session werden folgende Daten abgelegt
+ * - Ausgewaehltes Projekt
+ * - Ausgewaehlte Projectsprache
+ * - Ausgewaehlte Projektvariante
+ * - Angemeldeter Benutzer
+ * - Auswahlbaum
+ * - Geladene Sprachelemente
+ * - Ausgewaehlter Ordner
+ * - Ausgewaehltes Objekt
+ * - Datenbankobjekt
+ * Die Methoden dieser Klassen koennen statisch aufgerufen werden
+ *
+ * @author $Author$
+ * @version $Revision$
+ * @package openrat.service
+ */
+
+class Session
+{
+ function get( $var )
+ {
+ global $SESS;
+ if ( isset($SESS['ors_'.$var]) )
+ return $SESS['ors_'.$var];
+ else
+ return '';
+ }
+
+ function set( $var,$value )
+ {
+ global $SESS;
+ $SESS[ 'ors_'.$var ] = $value;
+ }
+
+
+
+ function getConfig()
+ {
+ return Session::get('config');
+ }
+
+ function setConfig( $var )
+ {
+ Session::set('config',$var);
+ }
+
+
+
+ function getProjectModel()
+ {
+ return Session::get('project_model');
+ }
+
+ function setProjectModel( $var )
+ {
+ Session::set('project_model',$var);
+ }
+
+
+
+ function getProjectLanguage()
+ {
+ return Session::get('project_language');
+ }
+
+ function setProjectLanguage( $var )
+ {
+ Session::set('project_language',$var);
+ }
+
+
+
+ function getObject()
+ {
+ return Session::get('object');
+ }
+
+ function setObject( $var )
+ {
+ Session::set('object',$var);
+ }
+
+
+
+ function getFolder()
+ {
+ return Session::get('folder');
+ }
+
+ function setFolder( $var )
+ {
+ Session::set('folder',$var);
+ }
+
+
+
+ function getTree()
+ {
+ return Session::get('tree');
+ }
+
+ function setTree( $var )
+ {
+ Session::set('tree',$var);
+ }
+
+
+
+ function getElement()
+ {
+ return Session::get('element');
+ }
+
+ function setElement( $var )
+ {
+ Session::set('element',$var);
+ }
+
+
+
+ function getProject()
+ {
+ return Session::get('project');
+ }
+
+ function setProject( $var )
+ {
+ Session::set('project',$var);
+ }
+
+
+
+ function getUser()
+ {
+ return Session::get('userObject');
+ }
+
+ function setUser( $var )
+ {
+ Session::set('userObject',$var);
+ }
+
+
+ function getDatabase()
+ {
+ return Session::get('database');
+ }
+
+ function setDatabase( $var )
+ {
+ Session::set('database',$var);
+ }
+
+
+ function getSubaction()
+ {
+ return Session::get('subaction');
+ }
+
+ function setSubaction( $var )
+ {
+ Session::set('subaction',$var);
+ }
+
+
+ function getClipboard()
+ {
+ return Session::get('clipboard');
+ }
+
+ function setClipboard( $var )
+ {
+ Session::set('clipboard',$var);
+ }
+
+
+ /**
+ * Schliesst die aktuelle Session
+ *
+ * Diese Funktion sollte so schnell wie moeglich aufgerufen werden, da vorher
+ * keine andere Seite (im Frameset!) geladen werden kann
+ * Nach Aufruf dieser Methode sind keine Session-Zugriffe ueber diese Klasse mehr
+ * moeglich.
+ */
+ function close()
+ {
+ session_write_close();
+ }
+}
+
+?>+
\ No newline at end of file
diff --git a/util/Sql.class.php b/util/Sql.class.php
@@ -0,0 +1,334 @@
+<?php
+// ---------------------------------------------------------------------------
+// $Id$
+// ---------------------------------------------------------------------------
+// OpenRat Content Management System
+// Copyright (C) 2002-2006 Jan Dankert, jandankert@jandankert.de
+//
+// 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.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+// ---------------------------------------------------------------------------
+
+
+
+/**
+ * SQL-Anweisung.<br>
+ * <br>
+ * Darstellen eines SQL-Statements incl. Methoden zum Fuellen von
+ * Platzhaltern im SQL-Befehl.<br>
+ * <br>
+ * Beispiel<br>
+ * <pre>
+ * // Neues Objekt erzeugen mit SQL-Anweisung
+ * $sql = new Sql('SELECT * FROM xy WHERE id={uid} AND name={name}');
+ *
+ * // Parameter f�llen
+ * $sql->setInt ('uid' ,1 );
+ * $sql->setString('name','peter');
+ *
+ * // Fertige SQL-Anweisung verwenden
+ * $xy->execute( $sql->query );
+ * </pre>
+ * <br>
+ * Ziele dieser Klasse sind:<br>
+ * - Schreiben einfacher SQL-Anweisungen ohne Stringverarbeitung<br>
+ * - Verhindern von SQL-Injection.<br>
+ * <br>
+ *
+ * @author Jan Dankert, $Author$
+ * @version $Revision$
+ * @package openrat.services
+ */
+
+class Sql
+{
+ /**
+ * Urspr�ngliche SQL-Anweisung.
+ */
+ var $src = '';
+
+ /**
+ * Auszuf�hrende Abfrage.
+ */
+ var $query = '';
+
+ var $raw = '';
+
+
+ /**
+ * Zwischenspeicher f�r Parameterwerte.
+ */
+ var $data = Array();
+
+ /**
+ * Ein 2-dimensionales Array mit den Positionen der Parameter.<br>
+ * <br>
+ * Beispiel:<br>
+ * <pre>
+ *
+ * Array
+ * (
+ * [lid] => Array
+ * (
+ * [0] => 65
+ * [1] => 81
+ * )
+ * [oid] => Array
+ * (
+ * [0] => 123
+ * )
+ * )
+ * </pre>
+ * In der ersten Dimension sind die Parameter vorhanden, jeder Parameter hat eine Liste von Positionen, an denen er steht.<br>
+ * Ein Parameter kann n�mlich mehrfach vorkommen!
+ */
+ var $param = array();
+
+
+ var $dbid = '';
+
+
+ /**
+ * Erzeugt ein SQL-Objekt und analysiert die SQL-Anfrage.
+ */
+ function Sql( $query = '', $dbid='' )
+ {
+ $this->dbid = $dbid;
+ $this->parseSourceQuery( $query );
+
+ $this->data = array();
+ }
+
+
+
+ /**
+ * Die SQL-Anfrage wird auf Parameter untersucht.
+ */
+ function parseSourceQuery( $query )
+ {
+ $this->src = $query; // Wir merken uns die Ur-Abfrage, evtl. f�r Fehlermeldungen interessant.
+
+ while( true ) // Schleife wird solange durchlaufen, solange Parameter gefunden werden.
+ {
+ $posKlLinks = strpos($query,'{');
+ $posKlRechts = strpos($query,'}');
+
+ if ( $posKlLinks === false )
+ break; // Schleife abbrechen, wenn kein Parameter mehr gefunden wird.
+
+ $nameParam = substr($query,$posKlLinks+1,$posKlRechts-$posKlLinks-1); // Name Parameter
+
+ if ( !isset($this->param[$nameParam ]))
+ $this->param [$nameParam ] = array();
+
+ $this->param[$nameParam ][] = $posKlLinks;
+
+ $query = substr($query,0,$posKlLinks).substr($query,$posKlRechts+1);
+ }
+
+ $this->query = $query;
+// $merkeParam = $this->param;
+
+ // Tabellennamen in die Platzhalter setzen.
+ // Dies ist noch OpenRat-spezifisch und sollte bei einer sauberen Abstraktion woanders gemacht werden. Aber wo?
+ foreach( table_names($this->dbid) as $t=>$name )
+ {
+ $this->setParam($t,$name,false );
+
+ unset( $this->param[$t] );
+
+ }
+
+ $this->raw = $this->query;
+ //$this->param = $merkeParam;
+
+ }
+
+
+
+ /**
+ * Setzt eine neue SQL-Abfrage.<br>
+ * Bereits vorhandene Parameter werden automatisch wieder gesetzt.
+ */
+ function setQuery( $query = '' )
+ {
+ $this->parseSourceQuery( $query );
+
+ // Bereits vorhande Parameter setzen.
+ foreach( $this->data as $name=>$data )
+ {
+ if ( $data['type']=='string' ) $this->setString ($name,$data['value'] );
+ if ( $data['type']=='int' ) $this->setInt ($name,$data['value'] );
+ if ( $data['type']=='null' ) $this->setNull ($name );
+ }
+ }
+
+
+
+ /**
+ * Setzt einen Parameter.<br>
+ * Diese Methode sollte nur intern aufgerufen werden!<br>
+ *
+ * @param name Name des Parameters
+ * @param value Inhalt
+ * @param dieIfUnknown wenn <code>true</code> und Parameter unbekannt, dann Abbruch.
+ * @access private
+ */
+ function setParam( $name,$value,$dieIfUnknown=true)
+ {
+
+ // Nett gemeint, f�hrt aber aktuell zu Fehlern, weil an vielen Stellen zu viele Parameter gef�llt werden.
+ // Daher erstmal deaktiviert.
+ // if ( !isset($this->param[$name]) )
+ // {
+ // if ( $dieIfUnknown )
+ // die("parameter '$name' unknown. SQL=".$this->src);
+ // else
+ // return;
+ // }
+
+ if ( !isset($this->param[$name]) )
+ return; // Parameter nicht vorhanden.
+
+ if ( is_array($this->param[$name]) )
+ {
+ foreach( $this->param[$name] as $idx=>$xyz )
+ {
+ $pos = $this->param[$name][$idx];
+
+ $this->query = substr( $this->query,0,$pos ).$value.substr( $this->query,$pos );
+
+ foreach( $this->param as $pn=>$par)
+ {
+ foreach( $par as $i=>$p )
+ {
+ if ( $p > $pos )
+ $this->param[$pn][$i]=$p+strlen($value);
+ }
+ }
+
+ }
+ }
+ }
+
+
+
+ /**
+ * Setzt einen Parameter.<br>
+ * Der Typ des Parameters wird automatisch ermittelt.<br>
+ *
+ * @param name Name des Parameters
+ * @param value Inhalt
+ */
+ function setVar( $name,$value )
+ {
+ if ( is_string($value) )
+ $this->setString( $name,$value );
+
+ if ( is_null($value) )
+ $this->setNull( $name );
+
+ if ( is_int($value) )
+ $this->setInt( $name,$value );
+ }
+
+
+
+ /**
+ * Setzt eine Ganzzahl als Parameter.<br>
+ *
+ * @param name Name des Parameters
+ * @param value Inhalt
+ */
+ function setInt( $name,$value )
+ {
+ $this->data[ $name ] = array( 'type'=>'int','value'=>(int)$value );
+ }
+
+
+
+ /**
+ * Setzt eine Zeichenkette als Parameter.<br>
+ *
+ * @param name Name des Parameters
+ * @param value Inhalt
+ */
+ function setString( $name,$value )
+ {
+ $this->data[ $name ] = array( 'type'=>'string','value'=>$value );
+ }
+
+
+
+ /**
+ * Setzt einen bool'schen Wert als Parameter.<br>
+ * Ist der Parameterwert wahr, dann wird eine 1 gesetzt. Sonst 0.<br>
+ *
+ * @param name Name des Parameters
+ * @param value Inhalt
+ */
+ function setBoolean( $name,$value )
+ {
+ if ( $value )
+ $this->setInt( $name,1 );
+ else $this->setInt( $name,0 );
+ }
+
+
+
+ /**
+ * Setzt einen Parameter auf den Wert <code>null</code>.<br>
+ *
+ * @param name Name des Parameters
+ */
+ function setNull( $name )
+ {
+ $this->data[ $name ] = array( 'type'=>'null' );
+ }
+
+
+
+ /**
+ * Ermittelt die fertige SQL-Anfrage.<br>
+ * Alias zu #getQuery()
+ */
+ function &query()
+ {
+ return $this->getQuery();
+ }
+
+
+
+ /**
+ * Ermittelt die fertige SQL-Anfrage.
+ * @param Name einer Funktion, die eine Zeichenkette für die
+ * Datenbank schuetzt. Dies kann je nach verwendetem RDBMS
+ * unterschiedlich sein, daher diese Funktionsreferenz.
+ */
+ function &getQuery( $escape_function )
+ {
+ // Bereits gesetzte Parameter setzen.
+ foreach( $this->data as $name=>$data )
+ {
+ if ( $data['type']=='string' ) $this->setParam($name,"'".$escape_function($data['value'])."'" );
+ elseif ( $data['type']=='int' ) $this->setParam($name,(int)$data['value'] );
+ elseif ( $data['type']=='null' ) $this->setParam($name,'NULL' );
+ }
+
+ return $this->query;
+ }
+}
+
+
+?>+
\ No newline at end of file
diff --git a/util/TemplateEngine.class.php b/util/TemplateEngine.class.php
@@ -0,0 +1,507 @@
+<?php
+#
+# OpenRat Content Management System
+# Copyright (C) 2002-2009 Jan Dankert, jandankert@jandankert.de
+#
+# 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.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+
+/**
+ * Wandelt eine Vorlage in ein PHP-Skript um.
+ *
+ * Die Vorlage wird gesparst, Elemente werden geladen und in die Zieldatei kopiert.
+ *
+ * @author Jan Dankert
+ * @package openrat.services
+ */
+class TemplateEngine
+{
+ var $actualTagName = '';
+
+ /**
+ * Name Template.
+ *
+ * @var String
+ */
+ var $tplName;
+
+ /**
+ * Erzeugt einen Templateparser.
+ *
+ * @param String $tplName Name des Templates, das umgewandelt werden soll.
+ */
+ function TemplateEngine( $tplName='' )
+ {
+ $this->tplName = $tplName;
+ }
+
+
+ /**
+ * Wandelt eine Vorlage um
+ * @param filename Dateiname der Datei, die erstellt werden soll.
+ */
+ function compile( $tplName = '')
+ {
+ if ( empty($tplName) )
+ $tplName = $this->tplName;
+
+ global $conf;
+ $srcOrmlFilename = 'themes/default/templates/'.$tplName.'.tpl.src.'.PHP_EXT;
+ $srcXmlFilename = 'themes/default/templates/'.$tplName.'.tpl.src.xml';
+
+ if ( is_file($srcOrmlFilename) )
+ $srcFilename = $srcOrmlFilename;
+ elseif ( is_file($srcXmlFilename) )
+ $srcFilename = $srcXmlFilename;
+ else
+ // Wenn Vorlage (noch) nicht existiert
+ die( get_class($this).': Template not found: "'.$tplName.'"' );
+
+ $filename = 'themes/default/pages/html/'.$tplName.'.tpl.'.PHP_EXT;
+
+ // Wenn Vorlage gaendert wurde, dann Umwandlung erneut ausf�hren.
+ if ( $conf['theme']['compiler']['cache'] && is_file($filename) && filemtime($srcFilename) <= filemtime($filename))
+ return;
+
+ if ( is_file($filename) && !is_writable($filename) )
+ die( get_class($this).': File is read-only: '.$filename);
+
+ Logger::debug("Compile template: ".$srcFilename.' to '.$filename);
+
+ // Vorlage und Zieldatei oeffnen
+ $document = $this->loadDocument( $srcFilename );
+
+ // Prüfen, ob Zielverzeichnis existiert, falls nicht: Anlegen.
+ if ( ! is_dir(dirname($filename)) )
+ {
+ $rc = mkdir( dirname($filename) );
+ if ( ! $rc )
+ Http::serverError('Unable to create directory: '.dirname($filename));
+ }
+
+ $outFile = @fopen($filename,'w');
+
+ if ( !is_resource($outFile) )
+ Http::serverError( get_class($this).': Unable to open file for writing: '.$filename);
+
+ $openCmd = array();
+ $depth = 0;
+
+ foreach( $document as $line )
+ {
+ // Initialisieren der m�glichen Element-Inhalte
+ $type = '';
+ $attributes = array();
+ $value = '';
+ $tag = '';
+
+
+ // Setzt: $tag, $attributes, $value, $type
+ extract( $line );
+
+ $this->actualTagName = $tag;
+
+ if ($type == 'complete' || $type == 'open')
+ $attributes = $this->checkAttributes($tag,$attributes);
+
+ if ( $type == 'open' )
+ $this->copyFileContents( $tag,$outFile,$attributes,++$depth );
+ elseif ( $type == 'complete' )
+ {
+ $this->copyFileContents( $tag ,$outFile,$attributes,$depth+1 );
+ $this->copyFileContents( $tag.'-end',$outFile,array() ,$depth+1 );
+ }
+ elseif ( $type == 'close' )
+ $this->copyFileContents( $tag.'-end',$outFile,array(),--$depth );
+ }
+
+ fclose($outFile);
+
+ // CHMOD ausf�hren.
+ if ( !empty($conf['theme']['compiler']['chmod']))
+ if ( !@chmod($filename,octdec($conf['theme']['compiler']['chmod'])) )
+ die( "CHMOD failed on file ".$filename );
+ }
+
+
+
+ function getElementValue( $elFilename,$attributes )
+ {
+ extract($attributes);
+ require($elFilename);
+ return $value;
+ }
+
+
+
+ function attributeValueOpenPHP($value)
+ {
+ $erg = $this->attributeValue($value);
+
+ // Für statische Texte muss kein PHP-Abschnitt geoeffnet werden.
+ if (substr($erg,0,1) == "'" && strpos($erg,'$')===FALSE )
+ return substr($erg,1,-1);
+ else
+ return '<'.'?php echo '.$erg.' ?>';
+ }
+
+
+
+ function attributeValue( $value )
+ {
+ $parts = explode( ':', $value, 2 );
+
+ if ( count($parts) < 2 )
+ $parts = array('',$value);
+
+ list( $type,$value ) = $parts;
+
+ $invert = '';
+ if ( substr($type,0,1)=='!' )
+ {
+ $type = substr($type,1);
+ $invert = '! ';
+ }
+
+ switch( $type )
+ {
+ case 'var':
+ return $invert.'$'.$value;
+ case 'text':
+ case '':
+ // Sonderf�lle f�r die Attributwerte "true" und "false".
+ // Hinweis: Die Zeichenkette "false" entspricht in PHP true.
+ // Siehe http://de.php.net/manual/de/language.types.boolean.php
+ if ( $value == 'true' || $value == 'false' )
+ return $value;
+ else
+ // macht aus "text1{var}text2" => "text1".$var."text2"
+ return "'".preg_replace('/{(\w+)\}/','\'.$\\1.\'',$value)."'";
+ case 'method':
+ return $invert.'$this->'.$value.'()';
+ case 'size':
+ return '@count($'.$value.')';
+ case 'property':
+ return $invert.'$this->'.$value;
+ case 'message':
+// return 'lang('."'".$value."'".')';
+ // macht aus "text1{var}text2" => "text1".$var."text2"
+ return 'lang('."'".preg_replace('/{(\w+)\}/','\'.$\\1.\'',$value)."'".')';
+ case 'messagevar':
+ return 'lang($'.$value.')';
+ case 'mode':
+ return $invert.'$mode=="'.$value.'"';
+ case 'arrayvar':
+ list($arr,$key) = explode(':',$value.':none');
+ return $invert.'@$'.$arr.'['.$key.']';
+ case 'config':
+ $config_parts = explode('/',$value);
+ return $invert.'@$conf['."'".implode("'".']'.'['."'",$config_parts)."'".']';
+
+ default:
+ Http::serverError( get_class($this).': Unknown type "'.$type.'" in attribute. Allowed: var|method|property|message|messagevar|config or none');
+ }
+ }
+
+
+
+ /**
+ * Ein Baustein wird in die neue Vorlagedatei kopiert.
+ */
+ function copyFileContents( $infile,$outFileHandler,$attr,$depth )
+ {
+ global $conf;
+ $hash = $depth;
+
+ $inFileName = OR_THEMES_DIR.$conf['interface']['theme'].'/include/html/'.$infile.'.inc.'.PHP_EXT;
+ $elFileName = OR_THEMES_DIR.$conf['interface']['theme'].'/include/html/'.$infile.'.el.' .PHP_EXT;
+ if ( !is_file($inFileName) )
+ if ( count($attr)==0 )
+ return;
+ else
+ // Baustein nicht vorhanden, Abbbruch.
+ die( get_class($this).': Compile failed, file not found: '.$inFileName );
+
+ $values = array();
+ foreach( $attr as $attrName=>$attrValue )
+ {
+ $values[] = "'".$attrName."'=>".$this->attributeValue($attrValue);
+ }
+
+ // Variablen $attr_* setzen
+ if ( count($attr) > 0 )
+ {
+ fwrite( $outFileHandler,'<?php ');
+ foreach( $attr as $attrName=>$attrValue )
+ fwrite( $outFileHandler,'$a'.$hash.'_'.$attrName."=".$this->attributeValue($attrValue).';');
+ fwrite( $outFileHandler,' ?>');
+ }
+
+ $file = file( $inFileName );
+ $ignore = false;
+ $linebreaks = true;
+
+ foreach( $file as $line )
+ {
+ // Ignoriere Zeilen, die fuer ein nicht vorhandenes Attribut gelten.
+ if ( strpos($line,'#IF-ATTR')!==FALSE )
+ {
+ $found = false;
+ foreach( $attr as $attrName=>$attrValue )
+ {
+ if ( strpos($line,'#IF-ATTR '.$attrName.'#')!==FALSE )
+ $found = true;
+ if ( strpos($line,'#IF-ATTR-VALUE '.$attrName.':'.$attrValue.'#')!==FALSE )
+ $found = true;
+ }
+ if ( ! $found )
+ $ignore = true;
+ }
+ // Nach einem IF-Block ertmal alles wieder anzeigen.
+ if ( strpos($line,'#END-IF')!==FALSE )
+ {
+ $ignore = false;
+ }
+
+ if ( strpos($line,'#ELSE')!==FALSE )
+ {
+ $ignore = !$ignore;
+ }
+
+ // Zeilenumbr�che nicht setzen.
+ if ( strpos($line,'#SET-LINEBREAK-OFF')!==FALSE )
+ $linebreaks = false;
+
+ // Zeilenumbr�che setzen.
+ if ( strpos($line,'#SET-LINEBREAK-ON')!==FALSE )
+ $linebreaks = true;
+
+ // Ignoriere Zeilen, die zu ignorieren sind (logisch).
+ // Dies sind Blöcke, die nur fuer ein Attribut gueltig sind, welches
+ // aber nicht gesetzt ist.
+ if ( $ignore )
+ continue;
+
+ // Ignoriere Leerzeilen
+ if ( strlen(trim($line)) == 0)
+ continue;
+ // Ignoriere Kommentarzeilen
+ if ( in_array(substr(ltrim($line),0,2),array('//','/*','<!') ) || substr(ltrim($line),0,1) == '#')
+ continue;
+ // Ignoriere Kommentarzeilen
+ if ( in_array(substr(rtrim($line),-3),array('-->',' */') ) )
+ continue;
+
+ if ( !$linebreaks )
+ $line = rtrim($line);
+
+ // Die Variablen "$attr_*" muessen pro Ebene eindeutig sein, daher wird an den
+ // Variablennamen die Tiefe angehangen.
+ $line = str_replace('$attr_','$a'.$hash.'_',$line);
+
+ foreach( $attr as $attrName=>$attrValue )
+ $line = str_replace('%'.$attrName.'%',$this->attributeValueOpenPHP($attrValue),$line);
+
+
+ fwrite( $outFileHandler,$line );
+ }
+
+ // Variablen $attr_* entfernen.
+ $unset_attr = array();
+ foreach( $attr as $attrName=>$attrValue )
+ $unset_attr[] = '$a'.$hash.'_'.$attrName;
+
+ if ( count($unset_attr) > 0 )
+ fwrite( $outFileHandler,'<?php unset('.implode(',',$unset_attr).') ?>');
+
+ if ( is_file($elFileName) )
+ {
+ fwrite( $outFileHandler, $this->getElementValue( $elFileName,$attr) );
+ }
+ }
+
+
+
+ /**
+ * Diese Funktion pr�ft, ob die Attribute zu einem Element g�ltig sind.<br>
+ * Falls ein ung�ltiges Attribut oder ein ung�ltiger Wert entdeckt wird,
+ * so wird das Skript abgebrochen.
+ * @return �berpr�fte und mit Default-Werten angereicherte Attribute
+ */
+ function checkAttributes( $cmd,$attr )
+ {
+ global $conf;
+ $elements = parse_ini_file( OR_THEMES_DIR.$conf['interface']['theme'].'/include/elements.ini.'.PHP_EXT);
+
+ if ( !isset($elements[$cmd]) )
+ Http::serverError( get_class($this).': Parser error, unknown element "'.$cmd.'". Allowed: '.implode(',',array_keys($elements)) );
+
+ $checkedAttr = array();
+
+ // Schleife �ber alle Attribute.
+ foreach( explode(',',$elements[$cmd]) as $al )
+ {
+ $al=trim($al);
+ if ( $al=='')
+ continue; // Leeres Attribut... nicht zu gebrauchen.
+
+
+ $pair = explode(':',$al,2);
+ if ( count($pair) == 1 ) $pair[] = null;
+ list($a,$default) = $pair;
+
+ if ( is_string($default))
+ $default = str_replace('COMMA',',',$default); // Komma in Default-Werten ersetzen.
+
+ if ( isset($attr[$a]))
+ $checkedAttr[$a]=$attr[$a]; // Attribut ist bereits vorhanden, alles ok.
+ elseif ( $default=='*') // Pflichtfeld!
+ die( get_class($this).': Element "'.$cmd.'" needs the required attribute "'.$a.'"' );
+ elseif ( !is_null($default) )
+ $checkedAttr[$a]=$default;
+ else
+ ;
+
+ unset( $attr[$a] ); // Damit am Ende das Urprungsarray leer wird.
+ }
+
+ if ( count($attr) > 0 )
+ {
+ foreach($attr as $name=>$value)
+ Http::serverError( get_class($this).': Unknown attribute "'.$name.'" in element "'.$cmd.'". Allowed: '.$elements[$cmd]."\n" );
+ }
+
+ return $checkedAttr;
+
+ }
+
+
+ /**
+ * Diese Funktion l�dt die passende Vorlagedatei.
+ */
+ function loadDocument( $filename )
+ {
+ if ( substr($filename,-4)=='.xml')
+ return $this->loadXmlDocument( $filename );
+ else
+ return $this->loadOrmlDocument( $filename );
+ }
+
+
+ /**
+ * Laden und Parsen eines XML-Dokumentes.
+ */
+ function loadXmlDocument( $filename )
+ {
+ $index = array();
+ $vals = array();
+ $p = xml_parser_create();
+ xml_parser_set_option ( $p, XML_OPTION_CASE_FOLDING,false );
+ xml_parser_set_option ( $p, XML_OPTION_SKIP_WHITE,false );
+ xml_parse_into_struct($p, implode('',file($filename)), $vals, $index);
+ xml_parser_free($p);
+
+ return $vals;
+ }
+
+
+ /**
+ * Laden und Parsen eines Dokumentes im Openrat-eigenem Format.<br>
+ * ("ORML"=Openrat Meta Language)
+ */
+ function loadOrmlDocument( $filename )
+ {
+ $vals = array();
+
+ $openCmd = array();
+
+ foreach( file($filename) as $line )
+ {
+ $indent = strlen($line)-strlen(ltrim($line)); // Einzugstiefe
+ $line = trim($line); // Inhalt der Zeile ohne Einzug
+
+ if ( empty($line) ) // Leerzeilen in Vorlage
+ {
+ continue;
+ }
+
+ if ( substr($line,0,1)=='#' || substr($line,0,2)=='//')
+ continue;
+
+ $openCmdCopy = $openCmd;
+ krsort($openCmdCopy);
+ foreach($openCmdCopy as $idx=>$ccmd)
+ {
+ if ( $idx >= $indent )
+ {
+ $vals[] = array( 'tag' =>$ccmd,
+ 'type' =>'close',
+ 'value' =>'',
+ 'attributes' => array(),
+ 'level' => $indent );
+ unset($openCmd[$idx]);
+ }
+ }
+
+ // Zeile parsen
+ $li = explode(' ',$line);
+ $attr = array();
+ foreach( $li as $nr=>$part )
+ {
+ if ($nr==0)
+ $cmd = $part;
+ else
+ {
+ $el = explode(':',$part,2);
+ if ( count($el) < 2 )
+ die( 'parser error in line: '.$line );
+
+ list($a,$b) = $el;
+ $attr[$a]=$b;
+ }
+
+ }
+ // $cmd => enthaelt das Kommando
+ // $attr => enthaelt die Attribute
+
+ $openCmd[$indent]=$cmd;
+
+ $vals[] = array( 'tag'=>$cmd,
+ 'type'=>'open',
+ 'value'=>'',
+ 'attributes'=>$attr,
+ 'level'=>$indent );
+ }
+
+ // Am Ende der Datei alle offenen Tags schlie�en
+ $openCmdCopy = $openCmd;
+ krsort($openCmdCopy);
+ foreach($openCmdCopy as $idx=>$ccmd)
+ {
+ $vals[] = array( 'tag'=>$ccmd,
+ 'type'=>'close',
+ 'value'=>'',
+ 'attributes'=>array(),
+ 'level'=>$indent );
+
+ unset($openCmd[$idx]);
+ }
+
+
+ return $vals;
+ }
+}
+
+?>+
\ No newline at end of file
diff --git a/util/Text.class.php b/util/Text.class.php
@@ -0,0 +1,415 @@
+<?php
+// ---------------------------------------------------------------------------
+// $Id$
+// ---------------------------------------------------------------------------
+// DaCMS Content Management System
+// Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
+//
+// 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.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+// ---------------------------------------------------------------------------
+// $Log$
+// Revision 1.10 2009-04-18 00:56:14 dankert
+// Beim Verarbeiten von if-empty-Bereichen der Seitenvorlage keine regulären Ausdrücke mehr verwenden (da Binärausgaben wie PDF-Dokumente dabei beschädigt werden).
+//
+// Revision 1.9 2007-11-27 21:16:33 dankert
+// Bugfix in "encodeHtmlSpecialChars()"
+//
+// Revision 1.8 2007-11-27 21:10:35 dankert
+// Verschieben von "replaceHtmlChars()" nach Klasse Text.
+//
+// Revision 1.7 2007-11-24 13:22:04 dankert
+// Neue Methode "encodeHtmlSpecialChars()"
+//
+// Revision 1.6 2007-11-17 13:36:06 dankert
+// Methode "textdiff()" in Text-Klasse verschoben.
+//
+// Revision 1.5 2006/12/09 16:56:40 dankert
+// Methode "encodeHtml()" ersetzt nun auch Umlaute gem. Konfiguration.
+//
+// Revision 1.4 2005/04/16 22:26:15 dankert
+// Erweiterung Methode maxLength()
+//
+// Revision 1.3 2005/02/17 21:22:22 dankert
+// Weitere Funktionen f?r HTML und BB-Code
+//
+// Revision 1.2 2004/05/02 15:04:16 dankert
+// Einf�gen package-name (@package)
+//
+// Revision 1.1 2004/04/24 17:03:28 dankert
+// Initiale Version
+//
+// ---------------------------------------------------------------------------
+
+
+/**
+ * Nuetzliche Funktionen fuer das Bearbeiten von Texten/Zeichenketten
+ * @author $Author$
+ * @version $Revision$
+ * @package openrat.services
+ */
+class Text
+{
+ /**
+ * Alias fuer Methode maxLength()
+ *
+ * @deprecated use maxlength() !
+ */
+ function maxLaenge( $laenge,$text )
+ {
+ return Text::maxLength($text,$laenge);
+ }
+
+
+ /**
+ * Einen Text auf eine bestimmte Laenge begrenzen.
+ *
+ * Ist der Text zu lang, so wird abgeschnitten und
+ * eine Zeichenkette angehaengt.
+ *
+ * @param String Text, der zu begrenzen ist
+ * @param Integer maximale Laenge des Textes (optional)
+ * @param Text, der an gekuerzten Text angehangen wird (optional)
+ */
+ function maxLength( $text,$laenge=20,$append='...',$where=STR_PAD_RIGHT )
+ {
+ if ( strlen($text) > $laenge )
+ {
+ if ( $where == STR_PAD_RIGHT )
+ $text = substr($text,0,$laenge).$append;
+ elseif ( $where == STR_PAD_BOTH )
+ $text = substr($text,0,$laenge/2).$append.substr($text,strlen($text)-($laenge/2));
+ }
+
+ return $text;
+ }
+
+
+ /**
+ * Umwandeln von BB-Code in Wiki-Textauszeichnungen
+ *
+ * @param text zu bearbeitender Text
+ *
+ * @return String Ausgabe
+ */
+ function bbCode2Wiki( $inhalt )
+ {
+ $inhalt = eregi_replace('\[b\]([^\[]*)\[\/b\]' , '*\\1*' ,$inhalt);
+ $inhalt = eregi_replace('\[i\]([^\[]*)\[\/i\]' , '_\\1_' ,$inhalt);
+ $inhalt = eregi_replace('\[code\]([^\[]*)\[\/code\]' , '=\\1=' ,$inhalt);
+
+ $inhalt = eregi_replace('\[url\]([^\[]*)[\/url\]' ,'"\\1"->"\\1"' ,$inhalt);
+ $inhalt = eregi_replace('\[url=([^\[]*)\]([^\[]*)\[\/url\]','"\\2"->"\\1"' ,$inhalt);
+
+ return $inhalt;
+ }
+
+
+ /**
+ * Umwandeln von einfachen HTML-Befehlen in Wiki-Textauszeichnungen
+ *
+ * @param text zu bearbeitender Text
+ *
+ * @return String Ausgabe
+ */
+ function Html2Wiki( $inhalt )
+ {
+ $inhalt = eregi_replace('<b(.*)>(.*)</b>','*\\2*' ,$inhalt);
+ $inhalt = eregi_replace('<i(.*)>(.*)</i>','_\\2_' ,$inhalt);
+ $inhalt = eregi_replace('<a(.*)href="(.*)">(.*)</a>','"\\3"->"\\2"' ,$inhalt);
+
+ return $inhalt;
+ }
+
+
+ /**
+ * HTML-Entitaeten fuer HTML-Tags verwenden
+ *
+ * @param String Text, in dem HTML-Tags umgewandelt werden sollen
+ * @return String Ausgabe
+ */
+ function encodeHtml( $inhalt )
+ {
+ $inhalt = str_replace('&','&',$inhalt);
+ $inhalt = str_replace('"','"',$inhalt);
+ $inhalt = str_replace('<','<' ,$inhalt);
+ $inhalt = str_replace('>','>' ,$inhalt);
+
+ return $inhalt;
+ }
+
+
+
+ /**
+ * Ersetzt Sonderzeichen durch HTML-�quivalente.<br>
+ * Z.B. Ersetzt "(c)" durch "©".
+ */
+ function replaceHtmlChars( $text )
+ {
+ global $conf;
+
+ foreach( explode(' ',$conf['editor']['html']['replace']) as $repl )
+ {
+ list( $ersetze, $mit ) = explode(':',$repl.':');
+ $text = str_replace($ersetze, $mit, $text);
+ }
+
+ return $text;
+ }
+
+
+
+ /**
+ * HTML-Entitaeten fuer HTML-Tags verwenden
+ *
+ * @param String Text, in dem HTML-Tags umgewandelt werden sollen
+ * @return String Ausgabe
+ */
+ function encodeHtmlSpecialChars( $inhalt )
+ {
+ return Text::replaceHtmlChars( $inhalt );
+ }
+
+
+
+ /**
+ * Vergleicht 2 Text-Arrays und ermittelt eine Darstellung der Unterschiede
+ *
+ */
+ function diff( $from_text,$to_text )
+ {
+ // Zaehler pro Textarray
+ $pos_from = -1;
+ $pos_to = -1;
+
+ // Ergebnis-Arrays
+ $from_out = array();
+ $to_out = array();
+
+ while( true )
+ {
+ $pos_from++;
+ $pos_to ++;
+
+ if ( !isset($from_text[$pos_from]) &&
+ !isset($to_text [$pos_to ]) )
+ {
+ // Text in ist 'neu' und 'alt' zuende. Ende der Schleife.
+ break;
+ }
+ elseif
+ ( isset($from_text[$pos_from]) &&
+ !isset($to_text [$pos_to]) )
+ {
+ // Text in 'neu' ist zuende, die Restzeilen von 'alt' werden ausgegeben
+ while( isset($from_text[$pos_from]) )
+ {
+ $from_out[] = array('text'=>$from_text[$pos_from],'line'=>$pos_from+1,'type'=>'old');
+ $to_out [] = array();
+ $pos_from++;
+ }
+ break;
+ }
+ elseif
+ ( !isset($from_text[$pos_from]) &&
+ isset($to_text [$pos_to]) )
+ {
+ // Umgekehrter Fall: Text in 'alt' ist zuende, Restzeilen aus 'neu' werden ausgegeben
+ while( isset($to_text[$pos_to]) )
+ {
+ $from_out[] = array();
+ $to_out [] = array('text'=>$to_text[$pos_to],'line'=>$pos_to+1,'type'=>'new');
+ $pos_to++;
+ }
+ break;
+ }
+ elseif
+ ( rtrim($from_text[$pos_from]) != rtrim($to_text[$pos_to]) )
+ {
+ // Zeilen sind vorhanden, aber ungleich
+ // Wir suchen jetzt die naechsten beiden Zeilen, die gleich sind.
+ $max_entf = min(count($from_text)-$pos_from-1,count($to_text)-$pos_to-1);
+
+ #echo "suche start, max_entf=$max_entf, pos_from=$pos_from, pos_to=$pos_to<br/>";
+
+ for ( $a=0; $a<=$max_entf; $a++ )
+ {
+ #echo "a ist $a<br/>";
+ for ( $b=0; $b<=$max_entf; $b++ )
+ {
+ #echo "b ist $b<br/>";
+ if ( trim($from_text[$pos_from+$b]) != '' &&
+ $from_text[$pos_from+$b] == $to_text[$pos_to+$a] )
+ {
+ $pos_gef_from = $pos_from+$b;
+ $pos_gef_to = $pos_to +$a;
+ break;
+ }
+
+ if ( trim($from_text[$pos_from+$a]) != '' &&
+ $from_text[$pos_from+$a] == $to_text[$pos_to+$b] )
+ {
+ $pos_gef_from = $pos_from+$a;
+ $pos_gef_to = $pos_to +$b;
+ break;
+ }
+ }
+
+ if ( $b <=$max_entf)
+ {
+ break;
+ }
+ }
+
+ if ( $a<=$max_entf )
+ {
+ // Gleiche Zeile gefunden
+ #echo "gefunden, pos_gef_from=$pos_gef_from, pos_gef_to=$pos_gef_to<br/>";
+
+ if ( $pos_gef_from - $pos_from == 0 )
+ $type = 'new';
+ elseif
+ ( $pos_gef_to - $pos_to == 0 )
+ $type = 'old';
+ else
+ $type = 'notequal';
+
+ while( $pos_gef_from - $pos_from > 0 &&
+ $pos_gef_to - $pos_to > 0 )
+ {
+ $from_out[] = array('text'=>$from_text[$pos_from],'line'=>$pos_from+1,'type'=>$type);
+ $to_out [] = array('text'=>$to_text [$pos_to ],'line'=>$pos_to+1 ,'type'=>$type);
+
+ $pos_from++;
+ $pos_to++;
+ }
+
+ while( $pos_gef_from - $pos_from > 0 )
+ {
+ $from_out[] = array('text'=>$from_text[$pos_from],'line'=>$pos_from+1,'type'=>$type);
+ $to_out [] = array();
+ $pos_from++;
+ }
+
+ while( $pos_gef_to - $pos_to > 0 )
+ {
+ $from_out[] = array();
+ $to_out [] = array('text'=>$to_text [$pos_to ],'line'=>$pos_to+1 ,'type'=>$type);
+ $pos_to++;
+ }
+ $pos_from--;
+ $pos_to--;
+ }
+ else
+ {
+ // Keine gleichen Zeilen gefunden
+ #echo "nicht gefunden, i=$i, j=$j, pos_from war $pos_from, pos_to war $pos_to<br/>";
+
+ while( true )
+ {
+ if ( !isset($from_text[$pos_from]) &&
+ !isset($to_text [$pos_to ]) )
+ {
+ break;
+ }
+ elseif
+ ( isset($from_text[$pos_from]) &&
+ !isset($to_text [$pos_to ]) )
+ {
+ $from_out[] = array('text'=>$from_text[$pos_from],'line'=>$pos_from+1,'type'=>'notequal');
+ $to_out [] = array();
+ }
+ elseif
+ ( !isset($from_text[$pos_from]) &&
+ isset($to_text [$pos_to ]) )
+ {
+ $from_out[] = array();
+ $to_out [] = array('text'=>$to_text [$pos_to ],'line'=>$pos_to+1 ,'type'=>'notequal');
+ }
+ else
+ {
+ $from_out[] = array('text'=>$from_text[$pos_from],'line'=>$pos_from+1,'type'=>'notequal');
+ $to_out [] = array('text'=>$to_text [$pos_to ],'line'=>$pos_to+1 ,'type'=>'notequal');
+ }
+ $pos_from++;
+ $pos_to++;
+ }
+ }
+ }
+ else
+ {
+ // Zeilen sind gleich
+ $from_out[] = array('text'=>$from_text[$pos_from],'line'=>$pos_from+1,'type'=>'equal');
+ $to_out [] = array('text'=>$to_text [$pos_to ],'line'=>$pos_to+1 ,'type'=>'equal');
+ }
+ }
+
+ return( array($from_out,$to_out) );
+ }
+
+
+ /**
+ * Entfernt einen Text-Bereich aus einer Zeichenkette.<br>
+ * Es wird angegeben, von wo bis wo entfernt werden soll.
+ *
+ * @param $text Text, aus dem entfernt wird
+ * @param $von der Text, AB dem entfernt wird
+ * @param $bis der Text, BIS ZU DEM entfernt wird
+ * @return String Text
+ */
+ function entferneVonBis($text,$von,$bis)
+ {
+ $beg = strpos($text,$von);
+ $end = strpos($text,$bis);
+ if ( $beg!==false && $end !==false )
+ $text = substr($text,0,$beg).substr($text,$end+strlen($bis));
+ return $text;
+ }
+
+
+ /**
+ * Saeubert eine Zeichenkette.
+ *
+ * Es werden ungueltige Zeichen aus einer Zeichenkette entfernt. Es wird mit einer Whitelist
+ * gearbeitet, d.h. die erlaubten Zeichen werden angegeben.
+ *
+ * @param $eingabe Die Eingabe-Zeichenkette, aus der ungueltige Zeichen entfernt werden sollen.
+ * @param $erlaubt Die erlaubten Zeichen (eine "White-List")
+ * @return String die aufgeräumte Zeichenkette
+ */
+ function clean( $eingabe, $erlaubt )
+ {
+ $first = strtr( $eingabe, $erlaubt, str_repeat("\x01", strlen($erlaubt)) );
+ $second = strtr( $eingabe, $first , str_repeat("\x00", strlen($first )) );
+ return str_replace("\x00",'',$second);
+ }
+
+
+
+ function parseOID( $text )
+ {
+ $oids = array();
+ $treffer = array();
+
+ preg_match_all('/\"([^\"]*)__OID__([0-9]+)__([^\"]*)\"/', $text, $treffer,PREG_SET_ORDER);
+
+ foreach( $treffer as $t )
+ $oids[$t[2]] = $t[0];
+
+ return $oids;
+ }
+}
+
+
+?>+
\ No newline at end of file
diff --git a/util/Transformer.class.php b/util/Transformer.class.php
@@ -0,0 +1,94 @@
+<?php
+
+/**
+ * Transformieren eines Textes.<br>
+ * Ein Text wird geparst und neu gerendert.
+ *
+ * @author $Author$
+ * @version $Revision$
+ * @package openrat.services
+ */
+class Transformer
+{
+ var $text = '';
+ var $doc;
+ var $page;
+ var $element;
+
+ function transform()
+ {
+ $this->parseDocument();
+ $this->renderDocument();
+
+ $this->text = $this->renderedText;
+ }
+
+
+
+ /**
+ * Parsen eines Textes.<br>
+ * Der Text muss in der Eigenschaft 'text' bereits zur Verf�gung stehen.<br>
+ * Der Text wird geparst und als DOM (Document object model) intern gespeichert.
+ */
+
+ function parseDocument()
+ {
+ // Den Text zeilenweise aufteilen.
+ $zeilen = explode("\n",$this->text);
+
+ // Dokument erzeugen und den Text parsen.
+ $parser = new WikiParser();
+ $this->doc = new DocumentElement();
+ $this->doc->element = $this->element;
+ $this->doc->parse( $zeilen );
+ $this->doc->page = $this->page;
+ }
+
+
+
+ /**
+ * Das interne Dokumente wird gerendet.<br>
+ * Die fertige Ausgabe steht anschliessend in der Eigenschaft "renderedText" zur Verf�gung.
+ */
+ function renderDocument()
+ {
+ $this->doc->encodeHtml = !$this->element->html;
+
+ $text = $this->doc->render( $this->page->mimeType() );
+
+ // Liste der verlinkten Objekt-Ids.
+ // Die Objekt-Ids werden absteigend sortiert, damit z.B. '33' vor '3' ersetzt wird.
+ $linkedObjectIds = $this->doc->linkedObjectIds;
+ rsort( $linkedObjectIds,SORT_NUMERIC );
+
+ // Links object:nnn ersetzen
+ //
+ // Das Dokument-Objekt hat keine Information ueber die aktuelle Seite,
+ // daher werden die Links auf Objekte hier gesetzt.
+ foreach( $linkedObjectIds as $objectId )
+ {
+ $targetPath = $this->page->path_to_object( $objectId );
+
+ // Hack: Sonderzeichen muessen in URLs maskiert werden, aber nur bei URLs die aus Link-Objekten kommen, bei allem
+ // anderen (insbesondere Preview-Links zu andereen Seiten) darf die Umsetzung nicht erfolgen.
+ // Der Renderer kann dies nicht tun, denn der erzeugt nur "object://..."-URLs.
+ // Beispiel: "...?a=1&b=2" wird zu "...?a=1&b=2"
+ $o = new Object($objectId);
+ $o->load();
+ if ( $o->isLink )
+ {
+ $l = new Link($objectId);
+ $l->load();
+ if ( $l->isLinkToUrl && $this->page->mimeType() == 'text/html' )
+ $targetPath = htmlspecialchars($targetPath);
+ }
+
+ $text = str_replace( 'object:' .$objectId, $targetPath, $text );
+ $text = str_replace( 'object://'.$objectId, $targetPath, $text );
+ }
+
+ $this->renderedText = $text;
+ }
+}
+
+?>+
\ No newline at end of file
diff --git a/util/TreeElement.class.php b/util/TreeElement.class.php
@@ -0,0 +1,73 @@
+<?php
+#
+# DaCMS Content Management System
+# Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
+#
+# 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.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+
+/**
+ * Darstellen eines Elementes in einer Baumstruktur
+ * @author $Author$
+ * @version $Revision$
+ * @package openrat.services
+ */
+class TreeElement
+{
+ /**
+ * @type Integer
+ */
+ var $id;
+
+ var $internalId = 0;
+
+ /**
+ * Text des Baumelementes
+ * @type String
+ */
+ var $text = "";
+
+ /**
+ * Beschreibung
+ * @type String
+ */
+ var $description = "";
+ var $url = "";
+ var $icon = "";
+ var $target = "";
+
+ /**
+ * Unterelemente
+ * Ein Array von Ids
+ * @type Array
+ */
+ var $subElementIds = array();
+
+ /**
+ * Typ des Elementes
+ * In der Tree-Klasse muss es eine Methode mit diesem Namen geben, die das
+ * Element laedt.
+ * @type String
+ */
+ var $type = "";
+
+
+ // Konstruktor
+ function TreeElement()
+ {
+ }
+}
+
+?>+
\ No newline at end of file
diff --git a/util/Upload.class.php b/util/Upload.class.php
@@ -0,0 +1,109 @@
+<?php
+// ---------------------------------------------------------------------------
+// $Id$
+// ---------------------------------------------------------------------------
+// OpenRat Content Management System
+// Copyright (C) 2002-2004 Jan Dankert, jandankert@jandankert.de
+//
+// 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.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+// ---------------------------------------------------------------------------
+// $Log$
+// Revision 1.5 2007-11-22 21:20:21 dankert
+// Fehlerhandling, wenn Upload misslingt.
+//
+// Revision 1.4 2007-10-25 22:28:18 dankert
+// Filemanager f?r den FCK-Editor mit Zugriff auf OpenRat-Verzeichnis.
+//
+// Revision 1.3 2007-10-02 21:13:44 dankert
+// Men?punkt "Neu" mit direktem Hinzuf?gen von Objekten.
+//
+// Revision 1.2 2004/05/02 15:04:16 dankert
+// Einfügen package-name (@package)
+//
+// Revision 1.1 2004/04/24 17:03:28 dankert
+// Initiale Version
+//
+// Revision 1.1 2003/10/27 23:21:55 dankert
+// Methode(n) hinzugefügt: savevalue(), save()
+//
+// ---------------------------------------------------------------------------
+
+/**
+ * Methoden fuer den Upload einer Datei
+ *
+ * @author $Author$
+ * @version $Revision$
+ * @package openrat.services
+ */
+class Upload
+{
+ var $filename;
+ var $extension;
+ var $value;
+ var $size;
+ var $error = '';
+
+
+ /**
+ * Stellt fest, ob der Upload geklappt hat.
+ *
+ * @return boolean
+ */
+ function isValid()
+ {
+ return empty($this->error);
+ }
+
+
+
+ /**
+ * Bearbeitet den Upload einer Datei.<br>
+ * Bei der Objekterzeugung wird die Datei bereits geladen.<br>
+ *
+ * @return Upload
+ */
+ function Upload( $name='file' ) // Konstruktor
+ {
+ global $FILES;
+
+ if ( !isset($FILES[$name]) ||
+ !isset($FILES[$name]['tmp_name']) ||
+ !is_file($FILES[$name]['tmp_name']) )
+ {
+ $this->error = 'No file received.';
+ return;
+ }
+
+ $this->size = filesize($FILES[$name]['tmp_name']);
+
+ $fh = fopen( $FILES[$name]['tmp_name'],'r' );
+
+ $this->value = fread($fh,$this->size);
+ fclose( $fh );
+
+ $this->filename = $FILES[$name]['name'];
+ $this->extension = '';
+
+ $p = strrpos( $this->filename,'.' ); // Letzten Punkt suchen
+
+ if ($p!==false) // Wennn letzten Punkt gefunden, dann dort aufteilen
+ {
+ $this->extension = substr( $this->filename,$p+1 );
+ $this->filename = substr( $this->filename,0,$p );
+ }
+ }
+}
+
+?>+
\ No newline at end of file
diff --git a/util/XML.class.php b/util/XML.class.php
@@ -0,0 +1,169 @@
+<?php
+/**
+ * Multidimensional Array-to-XML.
+ *
+ * Example:
+ * $xml = new XML();
+ * header('Content-Type: application/xml');
+ * echo $xml->encode( $yourBigArray );
+ * exit;
+ *
+ * Author: Honor� Vasconcelos, Jan Dankert
+ *
+ * Original from:
+ * Clean XML To Array: http://www.phpclasses.org/browse/package/3598.html
+ *
+ * License of this class: BSD-Licence.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright notice, this list
+ * of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice, this
+ * list of conditions and the following disclaimer in the documentation and/or other
+ * materials provided with the distribution.
+ *
+ * Neither the name of the Author(s) nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+class XML
+{
+ /**
+ * Parse multidimentional array to XML.
+ *
+ * @param array $array
+ * @return String
+ */
+ var $xmlText = '';
+
+
+ /**
+ * Name of the root element.
+ *
+ * @var String
+ */
+ var $root = 'xml';
+
+ /*
+ * Char to indent with.
+ *
+ * @var String
+ */
+ var $indentChar = "\t";
+
+
+ /**
+ * Newline-Char
+ * @var String
+ */
+ var $nl = "\n";
+
+ /**
+ * Encode a array to XML.
+ *
+ * @param Array $array
+ * @return String (serialized XML)
+ */
+ function encode($array)
+ {
+ //star and end the XML document
+ $this->xmlText = '<?xml version="1.0" encoding="utf-8"?>'.$this->nl;
+ $this->xmlText .= '<'.$this->root.'>'.$this->nl;
+ $this->array_transform($array,1);
+ $this->xmlText .='</'.$this->root.'>';
+
+ return $this->xmlText;
+ }
+
+
+ /**
+ * @access private
+ */
+ function array_transform($array,$depth){
+
+ foreach($array as $key => $value)
+ {
+ $attr = array();
+ if ( is_numeric($key) )
+ {
+ // Array-Einträge mit numerischen Index können nicht direkt in ein XML-Element
+ // umgewandelt werden, da nur-numerische Element-Namen nicht erlaubt sind.
+ // Daher verwenden wir dann 'entry' als Elementnamen.
+ $attr['id'] = $key;
+ $key = 'entry';
+ }
+
+ $indent = str_repeat($this->indentChar,$depth);
+
+ if ( empty($value) )
+ {
+ $this->xmlText .= $indent.$this->shortTag($key,$attr).$this->nl;
+ }
+ elseif ( is_object($value) )
+ {
+ // Der Inhalt ist ein Array, daher rekursiv verzweigen.
+ $this->xmlText .= $indent.$this->openTag($key,$attr).$this->nl;
+ $prop = get_object_vars($value);
+ $this->array_transform($prop,$depth+1); // Rekursiver Aufruf
+ $this->xmlText .= $indent.$this->closeTag($key).$this->nl;
+ }
+ elseif ( is_array($value) )
+ {
+ // Der Inhalt ist ein Array, daher rekursiv verzweigen.
+ $this->xmlText .= $indent.$this->openTag($key,$attr).$this->nl;
+ $this->array_transform($value,$depth+1); // Rekursiver Aufruf
+ $this->xmlText .= $indent.$this->closeTag($key).$this->nl;
+ }
+ else
+ {
+ // Der Inhalt ist ein einfacher Inhalt (kein Array).
+ $this->xmlText .= $indent.$this->openTag($key,$attr);
+ $this->xmlText .= $value;
+ $this->xmlText .= $this->closeTag($key).$this->nl;
+ }
+ }
+ }
+
+
+ function openTag($key,$attr)
+ {
+ $tag = '<'.$key;
+ foreach( $attr as $attr_name=>$attr_value )
+ $tag .= ' '.$attr_name.'="'.$attr_value.'"';
+ $tag .= '>';
+ return $tag;
+ }
+
+
+
+ function shortTag($key,$attr)
+ {
+ $tag = '<'.$key;
+ foreach( $attr as $attr_name=>$attr_value )
+ $tag .= ' '.$attr_name.'="'.$attr_value.'"';
+ $tag .= ' />';
+ return $tag;
+ }
+
+
+
+ function closeTag($key)
+ {
+ return '</'.$key.'>';
+ }
+}
+
+?>+
\ No newline at end of file
diff --git a/util/include.inc.php b/util/include.inc.php
@@ -0,0 +1,64 @@
+<?php
+
+require_once( OR_SERVICECLASSES_DIR."GlobalFunctions.class.".PHP_EXT );
+require_once( OR_SERVICECLASSES_DIR."Http.class.".PHP_EXT );
+require_once( OR_SERVICECLASSES_DIR."Html.class.".PHP_EXT );
+require_once( OR_SERVICECLASSES_DIR."Text.class.".PHP_EXT );
+require_once( OR_SERVICECLASSES_DIR."Mail.class.".PHP_EXT );
+require_once( OR_SERVICECLASSES_DIR."Ldap.class.".PHP_EXT );
+require_once( OR_SERVICECLASSES_DIR."TemplateEngine.class.".PHP_EXT );
+require_once( OR_SERVICECLASSES_DIR."Preferences.class.".PHP_EXT );
+require_once( OR_SERVICECLASSES_DIR."FileUtils.class.".PHP_EXT );
+
+//if ( !empty($REQ[REQ_PARAM_ACTION]) && in_array($REQ[REQ_PARAM_ACTION],array('tree')) )
+{
+ require_once( OR_SERVICECLASSES_DIR."TreeElement.class.".PHP_EXT );
+ require_once( OR_SERVICECLASSES_DIR."AbstractTree.class.".PHP_EXT );
+ require_once( OR_SERVICECLASSES_DIR."AdministrationTree.class.".PHP_EXT );
+ require_once( OR_SERVICECLASSES_DIR."ProjectTree.class.".PHP_EXT );
+}
+
+// Login
+//if ( !empty($REQ[REQ_PARAM_ACTION]) && in_array($REQ[REQ_PARAM_ACTION],array('index')) )
+{
+ require_once( OR_SERVICECLASSES_DIR."OpenId.class.".PHP_EXT );
+}
+
+// Veroeffentlichung
+//if ( !empty($REQ[REQ_PARAM_ACTION]) && in_array($REQ[REQ_PARAM_ACTION],array('file','page','pageelement','folder')) )
+{
+ require_once( OR_SERVICECLASSES_DIR."Publish.class.".PHP_EXT );
+ require_once( OR_SERVICECLASSES_DIR."Ftp.class.".PHP_EXT );
+}
+
+// Nur bei der Erzeugung von Seiten notwendig.
+//if ( !empty($REQ[REQ_PARAM_ACTION]) && in_array($REQ[REQ_PARAM_ACTION],array('pageelement','page','folder','element')) )
+{
+ require_once( OR_SERVICECLASSES_DIR."Dynamic.class.".PHP_EXT );
+}
+
+// Nur bei der Erzeugung von Seiten notwendig.
+//if ( !empty($REQ[REQ_PARAM_ACTION]) && in_array($REQ[REQ_PARAM_ACTION],array('pageelement','page','folder')) )
+{
+ require_once( OR_SERVICECLASSES_DIR."Api.class.".PHP_EXT );
+ require_once( OR_SERVICECLASSES_DIR."Code.class.".PHP_EXT );
+ require_once( OR_SERVICECLASSES_DIR."Transformer.class.".PHP_EXT );
+ require_once( OR_SERVICECLASSES_DIR."Line.class.".PHP_EXT );
+}
+
+
+//if ( !empty($REQ[REQ_PARAM_ACTION]) && in_array($REQ[REQ_PARAM_ACTION],array('file','folder','filebrowser')) )
+{
+ require_once( OR_SERVICECLASSES_DIR."Upload.class.".PHP_EXT );
+}
+
+
+//if ( !empty($REQ[REQ_PARAM_ACTION]) && in_array($REQ[REQ_PARAM_ACTION],array('file','folder')) )
+{
+ require_once( OR_SERVICECLASSES_DIR."Upload.class.".PHP_EXT );
+ require_once( OR_SERVICECLASSES_DIR."ArchiveTar.class.".PHP_EXT );
+ require_once( OR_SERVICECLASSES_DIR."ArchiveUnzip.class.".PHP_EXT );
+ require_once( OR_SERVICECLASSES_DIR."ArchiveZip.class.".PHP_EXT );
+}
+
+?>+
\ No newline at end of file
