initial import

43 files changed, 1577 insertions, 0 deletions

diff --git a/application/modules/backend/controllers/BootmediaController.php b/application/modules/backend/controllers/BootmediaController.php
new file mode 100644
index 0000000..1e0de8c
--- /dev/null
+++ b/application/modules/backend/controllers/BootmediaController.php
@@ -0,0 +1,53 @@
+<?php
+
+class Backend_BootmediaController extends Zend_Controller_Action
+{
+    private $_mbootmedia;
+    private $_logger;
+
+    public function init()
+    {
+        $this->_helper->layout->disableLayout();
+        #$this->_helper->viewRenderer->setNoRender();
+
+        $this->_mbootmedia = new Model_Bootmedia();
+
+
+        $this->_logger = new Zend_Log();
+        $w = new Zend_Log_Writer_Stream(APPLICATION_PATH . '/../data/debug.log');
+
+        $this->_logger->addWriter($w);
+    }
+
+    public function indexAction()
+    {
+        // action body
+    }
+
+    public function delAction()
+    {
+        $this->_helper->viewRenderer->setNoRender();
+
+        $id = $this->getRequest()->getParam("id");
+
+        $w = $this->_mbootmedia->getAdapter()->quoteInto('id = ?', $id);
+        $this->_mbootmedia->delete($w);
+    }
+
+    public function listAction()
+    {
+        $data = $this->_mbootmedia->fetchAll()->toArray();
+        $this->view->listdata = $data;
+    }
+
+
+}
+
+
+
+
+
+
+
+
+
diff --git a/application/modules/backend/controllers/JsonController.php b/application/modules/backend/controllers/JsonController.php
new file mode 100644
index 0000000..61da947
--- /dev/null
+++ b/application/modules/backend/controllers/JsonController.php
@@ -0,0 +1,84 @@
+<?php
+
+class Backend_JsonController extends Zend_Controller_Action
+{
+    private $_mkernel;
+    private $_msources;
+    private $_msystems;
+    private $_mbootmedia;
+    private $_mmenus;
+    private $_logger;
+
+    public function init()
+    {
+        $this->_helper->layout->disableLayout();
+        $this->_helper->viewRenderer->setNoRender();
+
+        $this->_mkernels = new Model_Kernels();
+        $this->_mmenus = new Model_Menus();
+        $this->_msources = new Model_Sources();
+        $this->_msystems = new Model_Systems();
+        $this->_mbootmedia = new Model_Bootmedia();
+
+
+        $this->_logger = new Zend_Log();
+        $w = new Zend_Log_Writer_Stream(APPLICATION_PATH . '/../data/debug.log');
+
+        $this->_logger->addWriter($w);
+    }
+
+    public function indexAction()
+    {
+        // action body
+    }
+
+    public function kernelAction()
+    {
+        $kernels = $this->_mkernels->fetchAll()->toArray();
+        echo (json_encode($kernels));
+    }
+
+    public function menuAction()
+    {
+        $menus = $this->_mmenus->fetchAll()->toArray();
+        echo (json_encode($menus));
+    }
+
+    public function bootmediaAction()
+    {
+        $bootmedia= $this->_mbootmedia->fetchAll()->toArray();
+        echo (json_encode($bootmedia));
+    }
+
+    public function sourcesAction()
+    {
+        $sources = $this->_msources->fetchAll()->toArray();
+        echo (json_encode($sources));
+
+    }
+
+    public function systemsAction()
+    {
+        $ip = $this->getRequest()->getParam('ip');
+        if (!empty($ip)) {
+            $s = $this->_msystems->select();
+            $s->where('source = ?', $ip);
+            $systems = $this->_msystems->fetchAll($s)->toArray();
+        } else {
+            $systems = $this->_msystems->fetchAll()->toArray();
+        }
+        echo (json_encode($systems));
+    }
+
+
+
+}
+
+
+
+
+
+
+
+
+
diff --git a/application/modules/backend/controllers/MenuController.php b/application/modules/backend/controllers/MenuController.php
new file mode 100644
index 0000000..f8c6a7f
--- /dev/null
+++ b/application/modules/backend/controllers/MenuController.php
@@ -0,0 +1,210 @@
+<?php
+
+class Backend_MenuController extends Zend_Controller_Action
+{
+    private $_mmenus;
+    private $_mmenu_entries;
+    private $_mmenu_assignments;
+    private $_mmenu_assignment_iprules;
+    private $_mmenu_assignment_bmrules;
+
+    private $_logger;
+
+    public function init()
+    {
+        $this->_helper->layout->disableLayout();
+        #$this->_helper->viewRenderer->setNoRender();
+
+        $this->_mmenus = new Model_Menus();
+        $this->_mmenu_entries = new Model_Menuentries();
+        $this->_mmenu_assignments = new Model_Menuassignments();
+        $this->_mmenu_assignment_iprules = new Model_Menuassignmentip();
+        $this->_mmenu_assignment_bmrules = new Model_Menuassignmentbm();
+
+
+        $this->_logger = new Zend_Log();
+        $w = new Zend_Log_Writer_Stream(APPLICATION_PATH . '/../data/debug.log');
+
+        $this->_logger->addWriter($w);
+    }
+
+    public function indexAction()
+    {
+        // action body
+    }
+
+    public function listentriesAction()
+    {
+        $mid = $this->getRequest()->getParam('id');
+        $s = $this->_mmenu_entries->select(Zend_Db_Table::SELECT_WITH_FROM_PART);
+        $s->setIntegrityCheck(false)
+          ->where('menu_id = ?', $mid)
+          ->joinLeft(array('s' => 'systems'), 's.id = menu_entries.system_id',
+                     array('s_name' => 'name',
+                           's_external_id' => 'external_id',
+                           's_source' => 'source'))
+          ->order('entry_order');
+        $data = $this->_mmenu_entries->fetchAll($s)->toArray();
+        $this->view->listdata = $data;
+    }
+
+    public function listAction()
+    {
+        $data = $this->_mmenus->fetchAll()->toArray();
+        $this->view->listdata = $data;
+    }
+
+    public function addAction()
+    {
+        $this->_helper->viewRenderer->setNoRender();
+        $name = $this->getRequest()->getParam("name");
+        $description = $this->getRequest()->getParam("description");
+
+        #TODO: make themes selectable
+        $db_data = array(
+            "name"          => $name,
+            "description"   => $description,
+            "theme"         => "openslx"
+        );
+
+        $this->_mmenus->insert($db_data);
+
+    }
+
+    public function delAction()
+    {
+        $this->_helper->viewRenderer->setNoRender();
+
+        $id = $this->getRequest()->getParam("id");
+
+        $w = $this->_mmenus->getAdapter()->quoteInto('id = ?', $id);
+        $this->_mmenus->delete($w);
+
+        $w = $this->_mmenu_entries->getAdapter()->quoteInto('menu_id = ?', $id);
+        $this->_mmenu_entries->delete($w);
+
+    }
+
+    public function addentryAction()
+    {
+        $this->_helper->viewRenderer->setNoRender();
+
+        $menu = $this->getRequest()->getParam("menu");
+        $system = $this->getRequest()->getParam("system");
+        $altCaptionSet = $this->getRequest()->getParam("altCaptionSet");
+        $altCaption = ($altCaptionSet) ? $this->getRequest()->getParam("altCaption") : null;
+        $altAppendSet = $this->getRequest()->getParam("altAppendSet");
+        $altAppend = ($altAppendSet) ? $this->getRequest()->getParam("altAppend") : null;
+
+        $db_data = array(
+            "menu_id"               => $menu,
+            "system_id"             => $system,
+            "overwrite_caption"     => $altCaptionSet,
+            "overwrite_append"      => $altAppendSet,
+            "alternative_caption"   => $altCaption,
+            "alternative_append"    => $altAppend
+        );
+
+        $this->_mmenu_entries->insert($db_data);
+
+    }
+
+    public function saveentryorderAction() {
+        $this->_helper->viewRenderer->setNoRender();
+        $data = $this->getRequest()->getParam("data");
+
+        $data = explode(';', $data);
+        foreach ($data as $d) {
+            if (!empty($d)) {
+                list($id, $order) = explode(':', $d);
+                $db_data = array(
+                    'entry_order' => $order
+                );
+                $w = $this->_mmenu_entries->getAdapter()->quoteInto('id = ?', $id);
+                $this->_mmenu_entries->update($db_data, $w);
+            }
+        }
+
+    }
+
+    public function delentryAction()
+    {
+        $this->_helper->viewRenderer->setNoRender();
+
+        $id = $this->getRequest()->getParam("id");
+
+        $w = $this->_mmenu_entries->getAdapter()->quoteInto('id = ?', $id);
+        $this->_mmenu_entries->delete($w);
+    }
+
+    public function listassignmentsAction()
+    {
+        $l = $this->_logger;
+        $s = $this->_mmenu_assignments->select(Zend_Db_Table::SELECT_WITH_FROM_PART);
+        $s->setIntegrityCheck(false)
+          ->joinLeft(array('m' => 'menus'), 'm.id = menu_assignments.menu_id',
+                     array('m_name' => 'name'))
+          ->joinLeft(array('i' => 'menu_assignment_iprules'), 'i.menu_assignment_rule = menu_assignments.id',
+                     array('i_ip' => 'ip',
+                           'i_netmask' => 'netmask'))
+          ->joinLeft(array('b' => 'menu_assignment_bmrules'), 'b.menu_assignment_rule = menu_assignments.id',
+                     array('b_bootmedia_id' => 'bootmedia_id'))
+          ->joinLeft(array('bm' => 'bootmedia'), 'bm.id = b.bootmedia_id',
+                     array('b_name' => 'name'))
+          ->order(array('menu_id', 'i_netmask', 'b_bootmedia'));
+        $l->info('[menucontroller] '. $s->assemble());
+        $data = $this->_mmenu_assignments->fetchAll($s)->toArray();
+        $this->view->listdata = $data;
+    }
+
+    public function addassignmentAction()
+    {
+        $this->_helper->viewRenderer->setNoRender();
+
+        $name = $this->getRequest()->getParam("name");
+        $menu = $this->getRequest()->getParam("menu");
+        $bootmedia = $this->getRequest()->getParam("bootmedia");
+        $ip = $this->getRequest()->getParam("ip");
+
+        if (empty($ip) || !strpos($ip, "/")) {
+            $ip = ""; $netmask="";
+        } else {
+            list($ip, $netmask) = explode("/", $ip);
+        }
+
+        $db_data = array(
+            'name'      => $name,
+            'menu_id'   => $menu
+        );
+
+        $id = (int)$this->_mmenu_assignments->insert($db_data);
+
+        if ($bootmedia != "all") {
+            $db_data = array (
+                'menu_assignment_rule'  => $id,
+                'bootmedia_id'          => $bootmedia
+            );
+            $this->_mmenu_assignment_bmrules->insert($db_data);
+        }
+
+        if (!empty($ip)) {
+            $db_data = array (
+                'menu_assignment_rule'  => $id,
+                'ip'                    => $ip,
+                'netmask'               => $netmask
+            );
+            $this->_mmenu_assignment_iprules->insert($db_data);
+        }
+
+    }
+
+}
+
+
+
+
+
+
+
+
+
diff --git a/application/modules/backend/controllers/MkisoController.php b/application/modules/backend/controllers/MkisoController.php
new file mode 100644
index 0000000..b0b4fd5
--- /dev/null
+++ b/application/modules/backend/controllers/MkisoController.php
@@ -0,0 +1,283 @@
+<?php
+
+class Backend_MkisoController extends Zend_Controller_Action
+{
+    private $_mkernel;
+    private $_msources;
+    private $_mbootmedia;
+    private $_logger;
+
+    private function smartCopy($source, $dest, $folderPermission=0755,$filePermission=0644){
+        $result=false;
+
+        if (is_file($source)) { # $source is file
+            if(is_dir($dest)) { # $dest is folder
+                if ($dest[strlen($dest)-1]!='/') # add '/' if necessary
+                $__dest=$dest."/";
+                $__dest .= basename($source);
+            }
+            else { # $dest is (new) filename
+                $__dest=$dest;
+            }
+            $result=copy($source, $__dest);
+            chmod($__dest,$filePermission);
+        }
+        elseif(is_dir($source)) { # $source is dir
+            if(!is_dir($dest)) { # dest-dir not there yet, create it
+                @mkdir($dest,$folderPermission);
+                chmod($dest,$folderPermission);
+            }
+            if ($source[strlen($source)-1]!='/') # add '/' if necessary
+            $source=$source."/";
+            if ($dest[strlen($dest)-1]!='/') # add '/' if necessary
+            $dest=$dest."/";
+
+            # find all elements in $source
+            $result = true; # in case this dir is empty it would otherwise return false
+            $dirHandle=opendir($source);
+            while($file=readdir($dirHandle)) { # note that $file can also be a folder
+                if($file!="." && $file!="..") { # filter starting elements and pass the rest to this function again
+                    #                echo "$source$file ||| $dest$file<br />\n";
+                    $result=smartCopy($source.$file, $dest.$file, $folderPermission, $filePermission);
+                }
+            }
+            closedir($dirHandle);
+        }
+        else {
+            $result=false;
+        }
+        return $result;
+    }
+
+    public function init()
+    {
+        $this->_helper->layout->disableLayout();
+        $this->_helper->viewRenderer->setNoRender();
+
+        $this->_mkernels = new Model_Kernels();
+        $this->_msources = new Model_Sources();
+        $this->_mbootmedia = new Model_Bootmedia();
+
+
+        $this->_logger = new Zend_Log();
+        $w = new Zend_Log_Writer_Stream(APPLICATION_PATH . '/../data/debug.log');
+
+        $this->_logger->addWriter($w);
+    }
+
+    private function delTree($dir) {
+        $files = glob( $dir . '*', GLOB_MARK );
+        foreach( $files as $file ){
+            if( substr( $file, -1 ) == '/' )
+                $this->delTree( $file );
+            else
+                unlink( $file );
+        }
+
+        if (is_dir($dir)) rmdir( $dir );
+
+    }
+
+    public function indexAction()
+    {
+
+    }
+
+    public function prepareAction() {
+        $l = $this->_logger;
+
+        $kernel = $this->getRequest()->getParam('kernel');
+        $name = $this->getRequest()->getParam('name');
+        $description = $this->getRequest()->getParam('description');
+        $identifier = dechex(mktime());
+
+        $tmppath = APPLICATION_PATH . "/../data/tmp";
+        $cdpath = $tmppath . "/cd";
+        $isoDir = "$cdpath/iso/isolinux";
+        $syslinuxpath = APPLICATION_PATH . "/../data/syslinux";
+
+
+        if (!is_dir($isoDir))
+            mkdir($isoDir, 0777, true);
+        $files = array('LICENSE', 'README.iso', 'vesamenu.c32', 'isolinux.bin');
+        foreach ($files as $f) copy ($syslinuxpath . "/$f", $isoDir . "/$f");
+        $l->info("copy syslinux files to tmp");
+
+        if ($kernel != "auto") {
+            $s = $this->_mkernels->select();
+            $s->where("kernel = ?", $kernel);
+            $r =  $this->_mkernels->fetchAll($s)->toArray();
+        }
+
+        #TODO: fetch newest kernel or let user select kernel
+        if ($kernel == "auto" || empty($r)){
+            #TODO: build in some ordering to get the newest kernel..
+            #$s = $this->_mkernels->select();
+            $r =  $this->_mkernels->fetchAll()->toArray();
+        }
+
+        $r = $r[0];
+
+        $kernel = $r['kernel'];
+        $kernelpath = APPLICATION_PATH . "/../data/kernels/$kernel";
+
+        $files = array('vmlinuz', 'initramfs');
+        foreach ($files as $f) copy ($kernelpath . "/$f", $isoDir . "/$f");
+        $l->info("copy kernel/initramfs to tmp");
+
+        $isolinuxConfig = "DEFAULT vesamenu.c32\n";
+        $isolinuxConfig .= "PROMPT 0\n";
+        $isolinuxConfig .= "TIMEOUT 100\n";
+        $isolinuxConfig .= file_get_contents($syslinuxpath . "/themes/openslx/theme.conf");
+
+        copy($syslinuxpath . "/themes/openslx/openslx.png", $isoDir . "/openslx.png");
+
+
+        $isolinuxConfig .= '
+MENU TITLE Welcome to OpenSLX PreBoot ISO/CD (Mini Linux/Kexec)
+LABEL SLXSTDBOOT
+     MENU LABEL OpenSLX PreBoot - Stateless Netboot Linux ...
+     MENU DEFAULT
+     KERNEL vmlinuz
+     APPEND initrd=initramfs vga=0x317 pbsId='.$identifier.'
+     TEXT HELP
+          Use this (default) entry if you have configured your client.
+          You have chance to edit the kernel commandline by hitting
+          the TAB key (e.g. for adding debug=3 to it for bug hunting).
+     ENDTEXT
+LABEL LOCALBOOT
+     MENU LABEL Boot locally (skip OpenSLX PreBoot) ...
+     LOCALBOOT -1
+     TEXT HELP
+          Gets you out of here by booting from next device in BIOS
+          boot order.
+     ENDTEXT';
+
+        file_put_contents($isoDir . "/isolinux.cfg", $isolinuxConfig);
+
+        $return = array(
+            "kernel"        => $kernel,
+            "name"          => $name,
+            "description"   => $description,
+            "identifier"    => $identifier,
+            "progress"      => "30",
+            "progressmsg"   => "creating iso",
+            "error"         => false,
+            "errormsg"      => ""
+        );
+
+        echo(json_encode($return));
+
+    }
+
+    public function createisoAction() {
+        $l = $this->_logger;
+
+        $kernel = $this->getRequest()->getParam('kernel');
+        $name = $this->getRequest()->getParam('name');
+        $description = $this->getRequest()->getParam('description');
+        $identifier = $this->getRequest()->getParam('identifier');
+
+        $tmppath = APPLICATION_PATH . "/../data/tmp";
+        $cdpath = $tmppath . "/cd";
+
+        $mkisofsCmd = 'mkisofs \
+            -o %s \
+            -b isolinux/isolinux.bin -no-emul-boot -boot-load-size 4 \
+            -r -J -l -boot-info-table -joliet-long \
+            -publisher "OpenSLX Project - http://www.openslx.org"  \
+            -p "OpenSLX Project - openslx-devel@openslx.org" \
+            -V "OpenSLX BootISO" \
+            -volset "OpenSLX Project - PreBoot ISO/CD for non PXE/TFTP start of a Linux Stateless Client" \
+            -c isolinux/boot.cat "%s/iso"';
+
+        $outDir = APPLICATION_PATH . "/../public/isos/$identifier";
+        if (!is_dir($outDir))
+            mkdir($outDir, 0777, true);
+
+        $iso = $outDir . "/openslx.iso";
+        $isolog = $outDir . "/openslx.iso.log";
+        $mkisofsCmd = sprintf ($mkisofsCmd, $iso, $cdpath);
+        $output = array();
+        $returnval = null;
+        exec($mkisofsCmd, $output, $returnval);
+
+        $l->info(print_r($output,true));
+
+        $return = array(
+            "kernel"        => $kernel,
+            "name"          => $name,
+            "description"   => $description,
+            "identifier"    => $identifier,
+            "progress"      => "60",
+            "progressmsg"   => "cleaning up",
+            "error"         => false,
+            "errormsg"      => ""
+        );
+
+        echo(json_encode($return));
+
+    }
+
+    public function cleanupAction() {
+        $l = $this->_logger;
+
+        $kernel = $this->getRequest()->getParam('kernel');
+        $name = $this->getRequest()->getParam('name');
+        $description = $this->getRequest()->getParam('description');
+        $identifier = $this->getRequest()->getParam('identifier');
+
+        $tmppath = APPLICATION_PATH . "/../data/tmp";
+        $cdpath = $tmppath . "/cd";
+
+        $this->delTree($cdpath);
+
+        $return = array(
+            "kernel"        => $kernel,
+            "name"          => $name,
+            "description"   => $description,
+            "identifier"    => $identifier,
+            "progress"      => "80",
+            "progressmsg"   => "update DB",
+            "error"         => false,
+            "errormsg"      => ""
+        );
+
+        echo(json_encode($return));
+    }
+
+    public function dbAction() {
+
+        $kernel = $this->getRequest()->getParam('kernel');
+        $name = $this->getRequest()->getParam('name');
+        $description = $this->getRequest()->getParam('description');
+        $identifier = $this->getRequest()->getParam('identifier');
+
+        $db_data = array(
+            kernel      => $kernel,
+            name        => $name,
+            identifier  => $identifier,
+            description => $description,
+            theme       => "openslx",
+            created     => mktime(),
+            mediatype   => "cd"
+        );
+
+        $this->_mbootmedia->insert($db_data);
+
+        $return = array(
+            "kernel"        => $kernel,
+            "name"          => $name,
+            "description"   => $description,
+            "identifier"    => $identifier,
+            "progress"      => "80",
+            "progressmsg"   => "update DB",
+            "error"         => false,
+            "errormsg"      => ""
+        );
+        echo(json_encode(array("progress" => "100", "progressmsg" => "FINISHED!")));
+    }
+
+
+
+}
diff --git a/application/modules/backend/controllers/SystemController.php b/application/modules/backend/controllers/SystemController.php
new file mode 100644
index 0000000..a13ed2a
--- /dev/null
+++ b/application/modules/backend/controllers/SystemController.php
@@ -0,0 +1,273 @@
+<?php
+
+class Backend_SystemController extends Zend_Controller_Action
+{
+
+    private $_msystems;
+    private $_mkernel;
+    private $_logger;
+
+    public function init()
+    {
+        $this->_helper->layout->disableLayout();
+        $this->_msystems = new Model_Systems();
+        $this->_mkernels = new Model_Kernels();
+        $this->_msources = new Model_Sources();
+
+
+        $this->_logger = new Zend_Log();
+        $w = new Zend_Log_Writer_Stream(APPLICATION_PATH . '/../data/debug.log');
+
+        $this->_logger->addWriter($w);
+    }
+
+    public function indexAction()
+    {
+        // action body
+    }
+
+    public function updateinitramfsAction()
+    {
+        // we don't need any view for json output
+        $this->_helper->viewRenderer->setNoRender();
+
+        $l = $this->_logger;
+        $adapter = new Zend_File_Transfer_Adapter_Http();
+        $kernel = $this->getRequest()->getParam('kernel');
+
+        $s = $this->_mkernels->select();
+        $s->where('kernel=?', $data['kernel']);
+        $r =  $this->_mkernels->fetchAll($s)->toArray();
+
+        $id = $r[0]['id'];
+
+        #TODO: bild in more checks
+        $targetpath = APPLICATION_PATH . "/../data/kernels/$kernel/";
+
+        if (!is_dir($targetpath))
+            mkdir($targetpath, 0777, true);
+
+        $adapter->setDestination($targetpath);
+
+        #todo add to db
+
+        if (!$adapter->receive()) {
+            $messages = $adapter->getMessages();
+            foreach ($messages as $m) {
+                $l->crit($m);
+            }
+        } else {
+            $db_data = array(
+                'initramfs_md5'  => $adapter->getHash('md5', 'initramfsFile')
+                );
+            $w = $this->_mkernels->getAdapter()->quoteInto('id = ?', $id);
+            $this->_mkernels->update($db_data, $w);
+            $l->info(sprintf(
+                "updated initramfs with following md5s:\n\tinitramfs:\t%s",
+                $adapter->getHash('md5', 'initramfsFile')
+            ));
+        }
+    }
+
+    public function updatekernelAction()
+    {
+        // we don't need any view for json output
+        $this->_helper->viewRenderer->setNoRender();
+
+        $l = $this->_logger;
+        $adapter = new Zend_File_Transfer_Adapter_Http();
+        $kernel = $this->getRequest()->getParam('kernel');
+
+        $s = $this->_mkernels->select();
+        $s->where('kernel=?', $data['kernel']);
+        $r =  $this->_mkernels->fetchAll($s)->toArray();
+
+        $id = $r[0]['id'];
+
+        #TODO: bild in more checks
+        $targetpath = APPLICATION_PATH . "/../data/kernels/$kernel/";
+
+        if (!is_dir($targetpath))
+            mkdir($targetpath, 0777, true);
+
+        $adapter->setDestination($targetpath);
+
+        #todo add to db
+
+        if (!$adapter->receive()) {
+            $messages = $adapter->getMessages();
+            foreach ($messages as $m) {
+                $l->crit($m);
+            }
+        } else {
+            $db_data = array(
+                'kernel_md5'  => $adapter->getHash('md5', 'kernelFile')
+                );
+            $w = $this->_mkernels->getAdapter()->quoteInto('id = ?', $id);
+            $this->_mkernels->update($db_data, $w);
+            $l->info(sprintf(
+                "updated kernel with following md5s:\n\tkernel:\t%s",
+                $adapter->getHash('md5', 'kernelFile')
+            ));
+        }
+    }
+
+    public function addkernelAction()
+    {
+        // we don't need any view for json output
+        $this->_helper->viewRenderer->setNoRender();
+
+        $l = $this->_logger;
+        $adapter = new Zend_File_Transfer_Adapter_Http();
+        $kernel = $this->getRequest()->getParam('kernel');
+
+        #TODO: bild in more checks
+        $targetpath = APPLICATION_PATH . "/../data/kernels/$kernel/";
+
+        if (!is_dir($targetpath))
+            mkdir($targetpath, 0777, true);
+
+        $adapter->setDestination($targetpath);
+
+        #todo add to db
+
+        if (!$adapter->receive()) {
+            $messages = $adapter->getMessages();
+            foreach ($messages as $m) {
+                $l->crit($m);
+            }
+        } else {
+            $db_data = array(
+                'kernel'         => $kernel,
+                'kernel_md5'     => $adapter->getHash('md5', 'kernelFile'),
+                'initramfs_md5'  => $adapter->getHash('md5', 'initramfsFile')
+                );
+            $this->_mkernels->insert($db_data);
+            $l->info(sprintf(
+                "added kernel/initramfs with following md5s:\n\tkernel:\t\t%s\n\tinitramfs:\t%s",
+                $adapter->getHash('md5', 'kernelFile'),
+                $adapter->getHash('md5', 'initramfsFile')
+            ));
+        }
+    }
+
+    public function syncAction()
+    {
+        $l = $this->_logger;
+
+        // we don't need any view for json output
+        $this->_helper->viewRenderer->setNoRender();
+
+        // get data from slxconfig-demuxer
+        $data = $this->getRequest()->getParam('data');
+        $data = json_decode(stripslashes($data), true);
+
+        if (empty($data)) return;
+
+        $source = $this->getRequest()->getServer('REMOTE_ADDR');
+
+        // compare md5sums with old values from db
+        $s = $this->_mkernels->select();
+        $s->where('kernel=?', $data['kernel']);
+        $r =  $this->_mkernels->fetchAll($s)->toArray();
+
+        $response = array();
+        if (empty($r)) {
+            $response['getKernel'] = "fresh";
+            $response['getInitramfs'] = "fresh";
+            $l->info("request new kernel/initramfs pair");
+        } else {
+            $r = $r[0];
+            if ($data['kernel_md5'] == $r['kernel_md5']) {
+                $response['getKernel'] = "no";
+                $l->info("kernel is still up to date");
+            } else {
+                $response['getKernel'] = "update";
+                $l->info("request updated kernel");
+            }
+            if ($data['initramfs_md5'] == $r['initramfs_md5']) {
+                $response['getInitramfs'] = "no";
+                $l->info("initramfs is still up to date");
+            } else {
+                $response['getInitramfs'] = "update";
+                $l->info("request updated initramfs");
+            }
+        }
+
+        echo(json_encode($response));
+
+        // add systems to db..
+        if (!empty($data['systems'])) {
+            $s = $this->_msystems->select();
+            $s->where('source=?', $source);
+            $r =  $this->_msystems->fetchAll($s)->toArray();
+            $externalIDs = array();
+            if (!empty($r)) {
+                foreach ($r as $r_) {
+                    $externalIDs[] = $r_['external_id'];
+                }
+            }
+
+            foreach ($data['systems'] as $d) {
+                if (in_array($d['external-id'],$externalIDs)) {
+                    $db_data = array(
+                        'name'           => $d["label"],
+                        'external_id'    => $d["external-id"],
+                        'description'    => $d["description"],
+                        'kernel'         => $d['vendor-os']['name'] . "/" . basename($d["kernel-file"]),
+                        'initrd'         => $d['vendor-os']['name'] . "/" .$d["initramfs-name"],
+                        'append'         => $d["append"],
+                        'source'         => $source
+                        );
+                        $w[] = $this->_msystems->getAdapter()
+                                ->quoteInto('external_id = ?', $d["external-id"]);
+                        $w[] = $this->_msystems->getAdapter()
+                                ->quoteInto('source = ?', $source);
+
+                        $this->_msystems->update($db_data, $w);
+                        $l->info(sprintf("updated system: %s", $d["external-id"]));
+                } else {
+                    $db_data = array(
+                        'name'	         => $d["label"],
+                        'external_id'    => $d["external-id"],
+                        'description'    => $d["description"],
+                  		'kernel'	     => $d['vendor-os']['name'] . "/" . basename($d["kernel-file"]),
+                        'initrd'         => $d['vendor-os']['name'] . "/" .$d["initramfs-name"],
+                        'append' 	     => $d["append"],
+                  		'source'	     => $source
+                  		);
+              		$this->_msystems->insert($db_data);
+                    $l->info(sprintf("added system: %s", $d["external-id"]));
+                }
+            }
+        }
+
+        // add / modify systems table
+        $s = $this->_msources->select();
+        $s->where('ip=?', $source);
+        $r =  $this->_msources->fetchAll($s)->toArray();
+
+        if (!empty($r)) {
+            $db_data = array(
+                'version'   => $data['slxinfo'],
+                'lastdemux' => mktime()
+            );
+            $w = $this->_msources->getAdapter()->quoteInto('ip = ?', $source);
+            $this->_msources->update($db_data, $w);
+        } else {
+            $db_data = array(
+                'ip'        => $source,
+                'version'   => $data['slxinfo'],
+                'lastdemux' => mktime()
+            );
+            $this->_msources->insert($db_data);
+        }
+
+
+    }
+
+
+}
+
+
+
diff --git a/application/modules/backend/controllers/UserController.php b/application/modules/backend/controllers/UserController.php
new file mode 100644
index 0000000..a7a90c2
--- /dev/null
+++ b/application/modules/backend/controllers/UserController.php
@@ -0,0 +1,18 @@
+<?php
+
+class Backend_UserController extends Zend_Controller_Action
+{
+
+    public function init()
+    {
+        /* Initialize action controller here */
+    }
+
+    public function indexAction()
+    {
+        // action body
+    }
+
+
+}
+
diff --git a/application/modules/backend/views/scripts/bootmedia/index.phtml b/application/modules/backend/views/scripts/bootmedia/index.phtml
new file mode 100644
index 0000000..2bd3dd3
--- /dev/null
+++ b/application/modules/backend/views/scripts/bootmedia/index.phtml
@@ -0,0 +1 @@
+<br /><br /><center>View script for controller <b>bootmedia</b> and script/action name <b>index</b></center>
\ No newline at end of file
diff --git a/application/modules/backend/views/scripts/bootmedia/list.phtml b/application/modules/backend/views/scripts/bootmedia/list.phtml
new file mode 100644
index 0000000..8d441c9
--- /dev/null
+++ b/application/modules/backend/views/scripts/bootmedia/list.phtml
@@ -0,0 +1,20 @@
+<? if (!empty($this->listdata)): ?>
+<? foreach ($this->listdata as $l): ?>
+<div id="bootmedia-item-<?= $l['id'] ?>" class="bootmedia-item ui-corner-all">
+<h3><?= $l['name'] ?></h3>
+<p class="shortinfo">
+kernel: <?= $l['kernel'] ?><br/>
+created: <?= date("r",$l['created']) ?><br/>
+</p>
+<p class="description">
+<b>Description: </b>
+<?= $l['description'] ?>
+</p>
+<p class="list-context-menu">
+<a href="javascript:bootmediaDelete(<?= $l['id'] ?>)" class="ui-corner-all">Delete</a>
+<a href="javascript:bootmediaEdit(<?= $l['id'] ?>)" class="ui-corner-all">Edit</a>
+<a href="/isos/<?= $l['identifier'] ?>/openslx.iso" class="ui-corner-all">Download</a>
+</p>
+</div>
+<? endforeach;?>
+<? endif;?>
\ No newline at end of file
diff --git a/application/modules/backend/views/scripts/menu/index.phtml b/application/modules/backend/views/scripts/menu/index.phtml
new file mode 100644
index 0000000..2bd3dd3
--- /dev/null
+++ b/application/modules/backend/views/scripts/menu/index.phtml
@@ -0,0 +1 @@
+<br /><br /><center>View script for controller <b>bootmedia</b> and script/action name <b>index</b></center>
\ No newline at end of file
diff --git a/application/modules/backend/views/scripts/menu/list.phtml b/application/modules/backend/views/scripts/menu/list.phtml
new file mode 100644
index 0000000..e28e54e
--- /dev/null
+++ b/application/modules/backend/views/scripts/menu/list.phtml
@@ -0,0 +1,15 @@
+<? if (!empty($this->listdata)): ?>
+<? foreach ($this->listdata as $l): ?>
+<div id="menu-item-<?= $l['id'] ?>" class="menu-item ui-corner-all">
+<h3><?= $l['name'] ?></h3>
+<p class="description">
+<?= $l['description'] ?>
+</p>
+<p class="list-context-menu">
+<a href="javascript:menuDelete(<?= $l['id'] ?>)" class="ui-corner-all">Delete</a>
+<a href="javascript:menuEdit(<?= $l['id'] ?>)" class="ui-corner-all">Edit Metadata</a>
+<a href="javascript:menuEditentries(<?= $l['id'] ?>)" class="ui-corner-all">Edit Entries</a>
+</p>
+</div>
+<? endforeach;?>
+<? endif;?>
\ No newline at end of file
diff --git a/application/modules/backend/views/scripts/menu/listassignments.phtml b/application/modules/backend/views/scripts/menu/listassignments.phtml
new file mode 100644
index 0000000..2ca982b
--- /dev/null
+++ b/application/modules/backend/views/scripts/menu/listassignments.phtml
@@ -0,0 +1,18 @@
+<? if (!empty($this->listdata)): ?>
+<? foreach ($this->listdata as $l): ?>
+<li id="menuassignment-item-<?= $l['id'] ?>" class="menuassignment-item ui-corner-all">
+<p class="list-caption no-padding">
+<b><?= $l['name'] ?></b><br/>
+[Bootmedia: <?= empty($l['b_bootmedia_id'])? 'All':$l['b_name'] ?>]
+<? if ($l['i_ip']): ?>
+&nbsp; + &nbsp; [IP range: <?= $l['i_ip'] ?>/<?= $l['i_netmask'] ?>]
+<? endif;?>
+&nbsp; &rArr; &nbsp; <?= $l['m_name'] ?>
+</p>
+<p class="list-context-menu no-padding">
+<a href="javascript:menuAssignmentDelete(<?= $l['id'] ?>)" class="ui-corner-all">Delete</a>
+<a href="javascript:menuAssignmentEdit(<?= $l['id'] ?>)" class="ui-corner-all">Edit</a>
+</p>
+</li>
+<? endforeach;?>
+<? endif;?>
\ No newline at end of file
diff --git a/application/modules/backend/views/scripts/menu/listentries.phtml b/application/modules/backend/views/scripts/menu/listentries.phtml
new file mode 100644
index 0000000..4d8431e
--- /dev/null
+++ b/application/modules/backend/views/scripts/menu/listentries.phtml
@@ -0,0 +1,19 @@
+<? if (!empty($this->listdata)): ?>
+<? foreach ($this->listdata as $l): ?>
+<li id="menuentries-item-<?= $l['id'] ?>" class="menuentries-item ui-corner-all">
+<span class="menuentries-item-id-value" style="display:none;"><?= $l['id'] ?></span>
+<div class="sortHandle ui-state-default ui-corner-all" ><span class="ui-icon ui-icon-arrow-4"></span></div>
+<p class="list-caption no-padding">
+<? if ($l['overwrite_caption']): ?>
+<b><?= $l['alternative_caption'] ?></b> (<?= $l['s_source'] ?>/<?= $l['s_external_id'] ?>)
+<? else: ?>
+<b><?= $l['s_name'] ?></b> (<?= $l['s_source'] ?>/<?= $l['s_external_id'] ?>)
+<? endif;?>
+</p>
+<p class="list-context-menu no-padding">
+<a href="javascript:menuEntryDelete(<?= $l['id'] ?>)" class="ui-corner-all">Delete</a>
+<a href="javascript:menuEntryEdit(<?= $l['id'] ?>)" class="ui-corner-all">Edit</a>
+</p>
+</li>
+<? endforeach;?>
+<? endif;?>
\ No newline at end of file
diff --git a/application/modules/backend/views/scripts/mkiso/index.phtml b/application/modules/backend/views/scripts/mkiso/index.phtml
new file mode 100644
index 0000000..2bd3dd3
--- /dev/null
+++ b/application/modules/backend/views/scripts/mkiso/index.phtml
@@ -0,0 +1 @@
+<br /><br /><center>View script for controller <b>bootmedia</b> and script/action name <b>index</b></center>
\ No newline at end of file
diff --git a/application/modules/backend/views/scripts/system/add.phtml b/application/modules/backend/views/scripts/system/add.phtml
new file mode 100644
index 0000000..f09beb8
--- /dev/null
+++ b/application/modules/backend/views/scripts/system/add.phtml
@@ -0,0 +1 @@
+<br /><br /><center>View script for controller <b>system</b> and script/action name <b>add</b></center>
\ No newline at end of file
diff --git a/application/modules/backend/views/scripts/system/addkernel.phtml b/application/modules/backend/views/scripts/system/addkernel.phtml
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/application/modules/backend/views/scripts/system/addkernel.phtml
diff --git a/application/modules/backend/views/scripts/system/index.phtml b/application/modules/backend/views/scripts/system/index.phtml
new file mode 100644
index 0000000..690f955
--- /dev/null
+++ b/application/modules/backend/views/scripts/system/index.phtml
@@ -0,0 +1 @@
+<br /><br /><center>View script for controller <b>system</b> and script/action name <b>index</b></center>
\ No newline at end of file
diff --git a/application/modules/backend/views/scripts/system/sync.phtml b/application/modules/backend/views/scripts/system/sync.phtml
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/application/modules/backend/views/scripts/system/sync.phtml
diff --git a/application/modules/backend/views/scripts/system/updateinitramfs.phtml b/application/modules/backend/views/scripts/system/updateinitramfs.phtml
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/application/modules/backend/views/scripts/system/updateinitramfs.phtml
diff --git a/application/modules/backend/views/scripts/system/updatekernel.phtml b/application/modules/backend/views/scripts/system/updatekernel.phtml
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/application/modules/backend/views/scripts/system/updatekernel.phtml
diff --git a/application/modules/backend/views/scripts/user/index.phtml b/application/modules/backend/views/scripts/user/index.phtml
new file mode 100644
index 0000000..c04cb93
--- /dev/null
+++ b/application/modules/backend/views/scripts/user/index.phtml
@@ -0,0 +1 @@
+<br /><br /><center>View script for controller <b>user</b> and script/action name <b>index</b></center>
\ No newline at end of file
diff --git a/application/modules/bootloader/controllers/EnvController.php b/application/modules/bootloader/controllers/EnvController.php
new file mode 100644
index 0000000..aba575b
--- /dev/null
+++ b/application/modules/bootloader/controllers/EnvController.php
@@ -0,0 +1,218 @@
+<?php
+
+class Bootloader_EnvController extends Zend_Controller_Action
+{
+
+    private $_mmenus;
+    private $_mmenu_entries;
+    private $_mmenu_assignments;
+    private $_mmenu_assignment_iprules;
+    private $_mmenu_assignment_bmrules;
+
+
+    public function init()
+    {
+        $this->_helper->layout->disableLayout();
+        $this->_helper->viewRenderer->setNoRender();
+
+    }
+
+    public function indexAction()
+    {
+    }
+
+    function _ip_netmask_check ($ip, $net, $mask) {
+
+        if (empty($net) OR empty($mask)) return false;
+
+        $ip_net = ip2long ($net);
+        $ip_mask = ~((1 << (32 - $mask)) - 1);
+
+        $ip_ip = ip2long ($ip);
+
+        $ip_ip_net = $ip_ip & $ip_mask;
+
+        return ($ip_ip_net == $ip_net);
+    }
+
+    public function getmenuAction() {
+
+        $mid = $this->getRequest()->getParam('formedia');
+
+        $this->_mmenus = new Model_Menus();
+        $this->_mmenu_entries = new Model_Menuentries();
+        $this->_mmenu_assignments = new Model_Menuassignments();
+        $this->_mmenu_assignment_iprules = new Model_Menuassignmentip();
+        $this->_mmenu_assignment_bmrules = new Model_Menuassignmentbm();
+
+        $s = $this->_mmenu_assignments->select(Zend_Db_Table::SELECT_WITH_FROM_PART);
+        $s->setIntegrityCheck(false)
+          ->joinLeft(array('m' => 'menus'), 'm.id = menu_assignments.menu_id',
+                     array('m_name' => 'name'))
+          ->joinLeft(array('i' => 'menu_assignment_iprules'), 'i.menu_assignment_rule = menu_assignments.id',
+                     array('i_ip' => 'ip',
+                           'i_netmask' => 'netmask'))
+          ->joinLeft(array('b' => 'menu_assignment_bmrules'), 'b.menu_assignment_rule = menu_assignments.id',
+                     array('b_bootmedia_id' => 'bootmedia_id'))
+          ->joinLeft(array('bm' => 'bootmedia'), 'bm.id = b.bootmedia_id',
+                     array('b_name' => 'name',
+                           'b_identifier' => 'identifier'))
+          ->order(array('menu_id', 'i_netmask', 'b_bootmedia'));
+        $data = $this->_mmenu_assignments->fetchAll($s)->toArray();
+
+        foreach ($data as $d) {
+            if ($this->_ip_netmask_check($_SERVER['REMOTE_ADDR'], $d['i_ip'], $d['i_netmask'])) {
+                if ($pbs_id == $d['b_identifier']) $r[4][] = $d['menu_id'];
+                else $r[3][] = $d['menu_id'];
+            } else {
+                if ($pbs_id == $d['b_identifier']) $r[2][] = $d['menu_id'];
+                else $r[1][] = $d['menu_id'];
+            }
+        }
+
+        for ($i = 4; $i>0; $i--) {
+            if (!empty($r[$i])) {
+                $r = array_shift($r[$i]);
+                break;
+            }
+        }
+
+        $s = $this->_mmenu_entries->select(Zend_Db_Table::SELECT_WITH_FROM_PART);
+        $s->setIntegrityCheck(false)
+          ->where('menu_id = ?', $r)
+          ->joinLeft(array('s' => 'systems'), 's.id = menu_entries.system_id',
+                     array('s_name' => 'name',
+                           's_append' => 'append',
+                           's_external_id' => 'external_id',
+                           's_source' => 'source'))
+          ->order('entry_order');
+        $data = $this->_mmenu_entries->fetchAll($s)->toArray();
+
+
+        $r = array();
+        $c = 1;
+        $mapping = "\n case $(cat result) in ";
+        foreach ($data as $d) {
+            $r[] = "$c \"" . (($d['overwrite_caption'] == 1)? $d['alternative_caption'] : $d['s_name']) . "\"";
+            $m  = "\n %s)";
+            $m .= "\n   echo \"systemid=%s\" >> /tmp/boot";
+            $m .= "\n   echo \"systemname=\\\"%s\\\"\" >> /tmp/boot";
+            $m .= "\n   echo \"sysname=%s\" >> /tmp/boot";
+            $m .= "\n   echo \"syssource=%s\" >> /tmp/boot";
+            $m .= "\n   echo \"append=%s\" >> /tmp/boot";
+            $m .= "\n   ;;";
+            $mapping .= sprintf($m,
+                $c,
+                $d['id'],
+                (($d['overwrite_caption'] == 1)? $d['alternative_caption'] : $d['s_name']),
+                $d['s_external_id'],
+                $d['s_source'],
+                (($d['overwrite_append'] == 1)? $d['alternative_append'] : $d['s_append'])
+                );
+            $c++;
+        }
+        $mapping .= "\n esac";
+
+        $entryCount = count($r);
+        $entries = implode(" ", $r);
+
+        $v = $this->view;
+        $v->bootmenu = "$entryCount $entries";
+        $v->bootmenu_mapping = $mapping;
+        echo $v->render('env/bootmenu.dialog');
+    }
+
+    public function getinitAction() {
+
+        $mid = $this->getRequest()->getParam('formedia');
+
+        $v = $this->view;
+        #$v->dialog = "/bin/sh";
+        echo $v->render('env/prebootInit.sh');
+    }
+
+    public function getkernelAction() {
+        $sid = $this->getRequest()->getParam('forsystem');
+        $s = new Model_Systems();
+
+        $d = $s->find($sid)->toArray();
+        $d = $d[0];
+
+
+        $cmd = "atftp %s -g -r %s  -l /tmp/vmlinuz";
+        $cmd = sprintf($cmd, $d['source'], $d['kernel']);
+
+        $output = array();
+        $returnval = null;
+        exec($cmd, $output, $returnval);
+
+        $file = "/tmp/vmlinuz";
+
+        header("Content-Type: application/octet-stream");
+        header("Content-Transfer-Encoding: binary");
+        header("Content-Length: " . (string)filesize($file));
+        header('Content-Disposition: attachment; filename="vmlinuz"');
+
+        readfile($file);
+    }
+
+    public function getinitramfsAction() {
+        $sid = $this->getRequest()->getParam('forsystem');
+        $s = new Model_Systems();
+
+        $d = $s->find($sid)->toArray();
+        $d = $d[0];
+
+        $cmd = "atftp %s -g -r %s  -l /tmp/initramfs";
+        $cmd = sprintf($cmd, $d['source'], $d['initrd']);
+
+        $output = array();
+        $returnval = null;
+        exec($cmd, $output, $returnval);
+
+        $file = "/tmp/initramfs";
+
+        header("Content-Type: application/octet-stream");
+        header("Content-Transfer-Encoding: binary");
+        header("Content-Length: " . (string)filesize($file));
+        header('Content-Disposition: attachment; filename="initramfs"');
+
+        readfile($file);
+    }
+
+    public function getccAction() {
+        $sid = $this->getRequest()->getParam('forsystem');
+        $s = new Model_Systems();
+
+        $d = $s->find($sid)->toArray();
+        $d = $d[0];
+
+        $file = "/tmp/initramfs.".mktime();
+
+        $cmd = "atftp %s -g -r %s  -l $file";
+        $cmd = sprintf($cmd, $d['source'], $d['external_id']);
+
+        $output = array();
+        $returnval = null;
+        exec($cmd, $output, $returnval);
+
+
+        header("Content-Type: application/octet-stream");
+        header("Content-Transfer-Encoding: binary");
+        header("Content-Length: " . (string)filesize($file));
+        header('Content-Disposition: attachment; filename="initramfs"');
+
+        readfile($file);
+    }
+
+    public function __call($a, $b)
+    {
+       var_dump($a,$b);
+    }
+
+
+
+}
+
+
+
diff --git a/application/modules/bootloader/controllers/IndexController.php b/application/modules/bootloader/controllers/IndexController.php
new file mode 100644
index 0000000..7a2fcea
--- /dev/null
+++ b/application/modules/bootloader/controllers/IndexController.php
@@ -0,0 +1,29 @@
+<?php
+
+class Bootloader_IndexController extends Zend_Controller_Action
+{
+
+    public function init()
+    {
+    }
+
+    public function indexAction()
+    {
+    }
+
+    public function getinitAction() {
+      echo "#!/bin/sh";
+
+    }
+
+    public function __call()
+    {
+
+    }
+
+
+
+}
+
+
+
diff --git a/application/modules/bootloader/views/scripts/env/bootmenu.dialog b/application/modules/bootloader/views/scripts/env/bootmenu.dialog
new file mode 100644
index 0000000..7cbf43e
--- /dev/null
+++ b/application/modules/bootloader/views/scripts/env/bootmenu.dialog
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+while [ "x$(cat result)" = "x" ] ; do
+  dialog --no-cancel --menu "OpenSLX Boot Menu" 20 65 <?= $this->bootmenu ?> 2>result
+done
+
+<?= $this->bootmenu_mapping ?>
\ No newline at end of file
diff --git a/application/modules/bootloader/views/scripts/env/prebootInit.sh b/application/modules/bootloader/views/scripts/env/prebootInit.sh
new file mode 100644
index 0000000..acf8f33
--- /dev/null
+++ b/application/modules/bootloader/views/scripts/env/prebootInit.sh
@@ -0,0 +1,71 @@
+#!/bin/ash
+# Copyright (c) 2009 - OpenSLX GmbH
+#
+# This program is free software distributed under the GPL version 2.
+# See http://openslx.org/COPYING
+#
+# If you have any feedback please consult http://openslx.org/feedback and
+# send your feedback to feedback@openslx.org
+#
+# General information about OpenSLX can be found at http://openslx.org
+#
+# preboot script for user interaction with OpenSLX preloading environment for
+# Linux stateless clients (fetched by Preboot init over the net)
+
+# get configuration
+. /etc/initramfs-setup
+. /etc/pbs.conf
+. ./preboot-scripts/dialog.functions
+
+# bring the mac address into the standard format 01-<MAC>
+client=$(echo 01-$macaddr|sed "s/:/-/g")
+
+# check if already a configuration is available to decide if user interaction
+# is required (path is to be fixed)
+#wget -q -O /tmp/have-user-config "$boot_uri/users.pl?user=${client}"
+#have_user_config=$(cat /tmp/have-user-config);
+
+#if [ "x1" == "x$have_user_config" ]; then
+#    wget -q -O /tmp/oldconfig "$boot_uri/users.pl?user=${client}&action=read"
+#    . /tmp/oldconfig
+#    menu_oldconfig $oldconfig  
+#else
+#    menu_firststart
+#fi
+#rm result;
+
+# Switch here for several boot TYPE=fastboot/directkiosk/cfgkiosk/slxconfig
+# fastboot - no interaction use system from client config
+# directkiosk - start the default slx system into kiosk (using vmchooser)
+# cfgkiosk - offer the user changes to his kiosk system (GUI environment)
+# slxconfig - offer the user set of configuration options, like setting a non-
+# priviledged user, root password, standard gui, plugins to activate ...
+
+wget -q -O /preboot/bootmenu.dialog ${boot_uri}bootloader/env/getmenu/formedia/$pbs_id
+
+# we expect to have a system selection dialog file in /preboot/bootmenu.dialog
+chmod u+x /preboot/bootmenu.dialog
+/preboot/bootmenu.dialog
+
+. /tmp/boot
+
+
+# fetch kernel and initramfs of selected system
+dialog --infobox "Loading kernel of ${systemname} ..." 3 65
+#ddownload ${boot_uri}bootloader/env/getkernel/forsystem/$systemid "Kernel" /tmp/kernel
+wget -q -O /tmp/kernel ${boot_uri}bootloader/env/getkernel/forsystem/$systemid
+dialog --infobox "Loading initial ramfs of ${systemname} ..." 3 65
+#ddownload ${boot_uri}bootloader/env/getinitramfs/forsystem/$systemid "Initramfs" /tmp/initramfs
+wget -q -O /tmp/initramfs ${boot_uri}bootloader/env/getinitramfs/forsystem/$systemid
+
+# read primary IP configuration to pass it on (behaviour like IPAPPEND=1 of
+# PXElinux)
+. /tmp/ipstuff
+
+[ "x$DEBUGLEVEL" != x0 ] && { clear; ash; }
+
+# start the new kernel with initialramfs and composed cmdline
+dialog --infobox "Booting OpenSLX client $label ... (be patient this could take some time)" 3 69
+kexec -l /tmp/kernel --initrd=/tmp/initramfs \
+  --append="$append file=http://${syssource}/pbs/client-config/${sysname}/pbs.tgz $quiet ip=$ip:$siaddr:$router:$subnet:$dnssrv $debug" 2>/dev/null
+kexec -e >/dev/null 2>&1
diff --git a/application/modules/bootloader/views/scripts/index/index.phtml b/application/modules/bootloader/views/scripts/index/index.phtml
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/application/modules/bootloader/views/scripts/index/index.phtml
diff --git a/application/modules/ui/controllers/DialogController.php b/application/modules/ui/controllers/DialogController.php
new file mode 100644
index 0000000..6bba3f8
--- /dev/null
+++ b/application/modules/ui/controllers/DialogController.php
@@ -0,0 +1,53 @@
+<?php
+
+class Ui_DialogController extends Zend_Controller_Action
+{
+    private $_mkernel;
+    private $_msources;
+    private $_mbootmedia;
+    private $_logger;
+
+
+    public function init()
+    {
+        $this->_helper->layout->disableLayout();
+        #$this->_helper->viewRenderer->setNoRender();
+
+        $this->_mkernels = new Model_Kernels();
+        $this->_msources = new Model_Sources();
+        $this->_mbootmedia = new Model_Bootmedia();
+
+
+        $this->_logger = new Zend_Log();
+        $w = new Zend_Log_Writer_Stream(APPLICATION_PATH . '/../data/debug.log');
+
+        $this->_logger->addWriter($w);
+    }
+
+    public function indexAction()
+    {
+
+    }
+
+    public function getAction()
+    {
+        $dialog = $this->getRequest()->getParam('bootmedia');
+
+        if (!empty($dialog)) {
+            if (in_array($dialog, array('create', 'progress')))
+                $this->view->dialog =
+                    $this->view->render("dialog/bootmedia.$dialog.phtml");
+        }
+
+        $dialog = $this->getRequest()->getParam('menu');
+
+        if (!empty($dialog)) {
+            if (in_array($dialog, array('create', 'createentry', 'createassignment', 'createentry2', 'progress')))
+                $this->view->dialog =
+                    $this->view->render("dialog/menu.$dialog.phtml");
+        }
+    }
+
+
+
+}
diff --git a/application/modules/ui/controllers/SubpageController.php b/application/modules/ui/controllers/SubpageController.php
new file mode 100644
index 0000000..51fadd3
--- /dev/null
+++ b/application/modules/ui/controllers/SubpageController.php
@@ -0,0 +1,60 @@
+<?php
+
+class Ui_SubpageController extends Zend_Controller_Action
+{
+    private $_mkernel;
+    private $_msources;
+    private $_mbootmedia;
+    private $_mmenus;
+    private $_logger;
+
+
+    public function init()
+    {
+        $this->_helper->layout->disableLayout();
+        #$this->_helper->viewRenderer->setNoRender();
+
+        $this->_mkernels = new Model_Kernels();
+        $this->_msources = new Model_Sources();
+        $this->_mbootmedia = new Model_Bootmedia();
+        $this->_mmenus = new Model_Menus();
+
+
+        $this->_logger = new Zend_Log();
+        $w = new Zend_Log_Writer_Stream(APPLICATION_PATH . '/../data/debug.log');
+
+        $this->_logger->addWriter($w);
+    }
+
+    public function indexAction()
+    {
+
+    }
+
+    public function getAction()
+    {
+        $subpage = $this->getRequest()->getParam('bootmedia');
+
+        if (!empty($subpage)) {
+            if (in_array($subpage, array('actionmenu', 'list')))
+                $this->view->subpage =
+                    $this->view->render("subpage/bootmedia.$subpage.phtml");
+        }
+
+        $subpage = $this->getRequest()->getParam('menu');
+
+        if (!empty($subpage)) {
+            if (in_array($subpage, array('actionmenu','actionmenu-entries','actionmenu-menuassignment', 'list', 'entrylist', 'assignmentlist')))
+                if ($subpage == 'entrylist') {
+                    $r = $this->_mmenus->find($this->getRequest()->getParam('id'));
+                    $this->view->currentMenu = $r[0];
+                }
+                $this->view->subpage =
+                    $this->view->render("subpage/menu.$subpage.phtml");
+        }
+
+    }
+
+
+
+}
diff --git a/application/modules/ui/views/scripts/dialog/bootmedia.create.phtml b/application/modules/ui/views/scripts/dialog/bootmedia.create.phtml
new file mode 100644
index 0000000..44e7569
--- /dev/null
+++ b/application/modules/ui/views/scripts/dialog/bootmedia.create.phtml
@@ -0,0 +1,18 @@
+<div id="dialog-bootmedia-create" title="Create new ISO">
+    <p id="dialog-bootmedia-create-validateTips" class="validateTips">
+        Enter meta data for the image and select the kernel version it should be based on..
+    </p>
+
+    <form>
+    <fieldset>
+        <label for="name">Name</label>
+        <input type="text" name="name" id="name" class="dialog-form ui-widget-content ui-corner-all" />
+        <label for="kernel">Kernel</label>
+        <select size="1" name="kernel" id="kernel" class="dialog-form ui-widget-content ui-corner-all">
+           <option value="auto">let the system choose..</option>
+        </select>
+        <label for="description">Description</label>
+        <textarea name="description" id="description" class="dialog-form ui-widget-content ui-corner-all"></textarea>
+    </fieldset>
+    </form>
+</div>
diff --git a/application/modules/ui/views/scripts/dialog/bootmedia.progress.phtml b/application/modules/ui/views/scripts/dialog/bootmedia.progress.phtml
new file mode 100644
index 0000000..9550248
--- /dev/null
+++ b/application/modules/ui/views/scripts/dialog/bootmedia.progress.phtml
@@ -0,0 +1,17 @@
+<style type="text/css">
+        #progress-text { font-style: italic;}
+        #progressbar {margin: 10px;}
+        #progress-buttonbar {text-align:center; margin-top:16px;}
+</style>
+
+<div id="dialog-bootmedia-progress" title="Building Image ..">
+
+    <div id="progressbar"></div>
+    <center>
+    <p id="progress-text">Prepareing ISO..</p>
+    </center>
+    <p id="progress-buttonbar">
+    <button id="dialog-bootmedia-progress-exit" class="ui-button" type="button" disabled="disabled">Close</button>
+    </p>
+
+</div>
diff --git a/application/modules/ui/views/scripts/dialog/get.phtml b/application/modules/ui/views/scripts/dialog/get.phtml
new file mode 100644
index 0000000..4f1ea39
--- /dev/null
+++ b/application/modules/ui/views/scripts/dialog/get.phtml
@@ -0,0 +1,2 @@
+<!-- Ajax Dialog -->
+<?= $this->dialog ?>
\ No newline at end of file
diff --git a/application/modules/ui/views/scripts/dialog/menu.create.phtml b/application/modules/ui/views/scripts/dialog/menu.create.phtml
new file mode 100644
index 0000000..56f2d7f
--- /dev/null
+++ b/application/modules/ui/views/scripts/dialog/menu.create.phtml
@@ -0,0 +1,14 @@
+<div id="dialog-menu-create" title="Create new Menu">
+    <p id="dialog-menu-create-validateTips" class="validateTips">
+        Enter meta data for the menu..
+    </p>
+
+    <form>
+    <fieldset>
+        <label for="dialog-menu-create-name">Name</label>
+        <input type="text" name="name" id="dialog-menu-create-name" class="dialog-form ui-widget-content ui-corner-all" />
+        <label for="dialog-menu-create-description">Description</label>
+        <textarea name="description" id="dialog-menu-create-description" class="dialog-form ui-widget-content ui-corner-all"></textarea>
+    </fieldset>
+    </form>
+</div>
diff --git a/application/modules/ui/views/scripts/dialog/menu.createassignment.phtml b/application/modules/ui/views/scripts/dialog/menu.createassignment.phtml
new file mode 100644
index 0000000..d16b215
--- /dev/null
+++ b/application/modules/ui/views/scripts/dialog/menu.createassignment.phtml
@@ -0,0 +1,22 @@
+<div id="dialog-menu-createassignment" title="Create new Menu Assignment rule">
+    <p id="dialog-menu-createassignment-validateTips" class="validateTips">
+        Enter meta data for the menu..
+    </p>
+
+    <form>
+    <fieldset>
+        <label for="dialog-menu-createassignment-name">Name</label>
+        <input type="text" name="name" id="dialog-menu-createassignment-name" class="dialog-form ui-widget-content ui-corner-all" />
+        <label for="menu">Menu</label>
+        <select size="1" name="menu" id="dialog-menu-createassignment-menu" disabled="disabled" class="dialog-form ui-widget-content ui-corner-all">
+            <option value="none" class="menu-defaultentry">select menu</option>
+        </select>
+        <label for="bootmedia">Bootmedia</label>
+        <select size="1" name="bootmedia" id="dialog-menu-createassignment-bootmedia" disabled="disabled" class="dialog-form ui-widget-content ui-corner-all">
+            <option value="all" class="bootmedia-defaultentry">all known bootmedia..</option>
+        </select>
+        <label for="dialog-menu-createassignment-ip">IP with netmask (format x.x.x.x/x) *optional</label>
+        <input type="text" name="ip" id="dialog-menu-createassignment-ip" class="dialog-form ui-widget-content ui-corner-all" />
+    </fieldset>
+    </form>
+</div>
diff --git a/application/modules/ui/views/scripts/dialog/menu.createentry.phtml b/application/modules/ui/views/scripts/dialog/menu.createentry.phtml
new file mode 100644
index 0000000..326b41f
--- /dev/null
+++ b/application/modules/ui/views/scripts/dialog/menu.createentry.phtml
@@ -0,0 +1,18 @@
+<div id="dialog-menu-createentry" title="Create new menu entry">
+    <p id="dialog-menu-createentry-validateTips" class="validateTips">
+        <b>Step 1:</b> Select source OpenSLX installation and system you want to create a menu entry for..
+    </p>
+
+    <form>
+    <fieldset>
+        <label for="source">Source</label>
+        <select size="1" name="source" id="dialog-menu-createentry-source" disabled="disabled" class="dialog-form ui-widget-content ui-corner-all">
+            <option value="none" class="source-defaultentry">select source</option>
+        </select>
+        <label for="system">System</label>
+        <select size="1" name="system" id="dialog-menu-createentry-system" disabled="disabled" class="dialog-form ui-widget-content ui-corner-all">
+            <option value="none" class="system-defaultentry">select source fist..</option>
+        </select>
+    </fieldset>
+    </form>
+</div>
diff --git a/application/modules/ui/views/scripts/dialog/menu.createentry2.phtml b/application/modules/ui/views/scripts/dialog/menu.createentry2.phtml
new file mode 100644
index 0000000..f9fdac9
--- /dev/null
+++ b/application/modules/ui/views/scripts/dialog/menu.createentry2.phtml
@@ -0,0 +1,20 @@
+<div id="dialog-menu-createentry2" title="Create new menu entry">
+    <p id="dialog-menu-createentry2-validateTips" class="validateTips">
+        <b>Step 2:</b> Modify append and caption if necessary ..
+    </p>
+
+    <form>
+    <fieldset>
+        <label for="caption">Caption</label>
+        <input type="radio" name="alternative-caption" value="0" checked="checked" class="dialog-radio dialog-form ui-widget-content"/> system default: <span id="default-caption"> </span><br/>
+        <input type="radio" name="alternative-caption" value="1" class="dialog-radio dialog-form ui-widget-content"/> alternative caption (only for this menu entry)<br/>
+            <input type="text" name="caption" id="dialog-menu-createentry2-caption" class="dialog-input-indent dialog-form ui-widget-content ui-corner-all" />
+
+        <label for="append">Append</label>
+        <input type="radio" name="alternative-append" value="0" checked="checked" class="dialog-radio dialog-form ui-widget-content"/> system default: <span id="default-append"> </span><br/>
+        <input type="radio" name="alternative-append" value="1" class="dialog-radio dialog-form ui-widget-content"/> alternative append line (only for this menu entry)<br/>
+            <input type="text" name="append" id="dialog-menu-createentry2-append" class="dialog-input-indent dialog-form ui-widget-content ui-corner-all" />
+        <input type="hidden" name="system" id="dialog-menu-createentry2-system" value="" />
+    </fieldset>
+    </form>
+</div>
diff --git a/application/modules/ui/views/scripts/subpage/bootmedia.actionmenu.phtml b/application/modules/ui/views/scripts/subpage/bootmedia.actionmenu.phtml
new file mode 100644
index 0000000..a7b2c10
--- /dev/null
+++ b/application/modules/ui/views/scripts/subpage/bootmedia.actionmenu.phtml
@@ -0,0 +1,2 @@
+<button id="bootmedia-create-button" type="button" class="ui-corner-all action-button"><span class="ui-icon ui-icon-plusthick"></span>Create new CDROM</button>
+<button id="bootmedia-statistics-button" type="button" class="ui-corner-all action-button" disabled="disabled"><span class="ui-icon ui-icon-note"></span>Media Statistics</button>
diff --git a/application/modules/ui/views/scripts/subpage/bootmedia.list.phtml b/application/modules/ui/views/scripts/subpage/bootmedia.list.phtml
new file mode 100644
index 0000000..288cedb
--- /dev/null
+++ b/application/modules/ui/views/scripts/subpage/bootmedia.list.phtml
@@ -0,0 +1,5 @@
+<h2>Available Bootmedia</h2>
+<br/>
+<div id="bootmedia-list-content">
+
+</div>
diff --git a/application/modules/ui/views/scripts/subpage/get.phtml b/application/modules/ui/views/scripts/subpage/get.phtml
new file mode 100644
index 0000000..69ec5e8
--- /dev/null
+++ b/application/modules/ui/views/scripts/subpage/get.phtml
@@ -0,0 +1,2 @@
+<!-- Ajax Subpage -->
+<?= $this->subpage ?>
\ No newline at end of file
diff --git a/application/modules/ui/views/scripts/subpage/menu.actionmenu-entries.phtml b/application/modules/ui/views/scripts/subpage/menu.actionmenu-entries.phtml
new file mode 100644
index 0000000..5241042
--- /dev/null
+++ b/application/modules/ui/views/scripts/subpage/menu.actionmenu-entries.phtml
@@ -0,0 +1,3 @@
+<button id="menu-list-button" type="button" class="ui-corner-all action-button"><span class="ui-icon ui-icon-home"></span>List Menus</button>
+<button id="menu-createentry-button" type="button" class="ui-corner-all action-button"><span class="ui-icon ui-icon-plusthick"></span>Create Entry</button>
+<button id="menu-arrangeentries-button" type="button" class="ui-corner-all action-button"><span class="ui-icon ui-icon-refresh"></span>Save Entry Order</button>
diff --git a/application/modules/ui/views/scripts/subpage/menu.actionmenu-menuassignment.phtml b/application/modules/ui/views/scripts/subpage/menu.actionmenu-menuassignment.phtml
new file mode 100644
index 0000000..13f905c
--- /dev/null
+++ b/application/modules/ui/views/scripts/subpage/menu.actionmenu-menuassignment.phtml
@@ -0,0 +1 @@
+<button id="menuassignment-create-button" type="button" class="ui-corner-all action-button"><span class="ui-icon ui-icon-plusthick"></span>Create new ruleset</button>
diff --git a/application/modules/ui/views/scripts/subpage/menu.actionmenu.phtml b/application/modules/ui/views/scripts/subpage/menu.actionmenu.phtml
new file mode 100644
index 0000000..c0742e3
--- /dev/null
+++ b/application/modules/ui/views/scripts/subpage/menu.actionmenu.phtml
@@ -0,0 +1 @@
+<button id="menu-create-button" type="button" class="ui-corner-all action-button"><span class="ui-icon ui-icon-plusthick"></span>Create Menu</button>
diff --git a/application/modules/ui/views/scripts/subpage/menu.assignmentlist.phtml b/application/modules/ui/views/scripts/subpage/menu.assignmentlist.phtml
new file mode 100644
index 0000000..0e27b73
--- /dev/null
+++ b/application/modules/ui/views/scripts/subpage/menu.assignmentlist.phtml
@@ -0,0 +1,5 @@
+<h2>Menu Assignment Rules</h2>
+<br/>
+<ul id="menuassignment-list-content">
+
+</u>
diff --git a/application/modules/ui/views/scripts/subpage/menu.entrylist.phtml b/application/modules/ui/views/scripts/subpage/menu.entrylist.phtml
new file mode 100644
index 0000000..f919375
--- /dev/null
+++ b/application/modules/ui/views/scripts/subpage/menu.entrylist.phtml
@@ -0,0 +1,5 @@
+<h2>Menu: <?= $this->currentMenu['name'] ?></h2>
+<br/>
+<ul id="menuentries-list-content">
+
+</u>
diff --git a/application/modules/ui/views/scripts/subpage/menu.list.phtml b/application/modules/ui/views/scripts/subpage/menu.list.phtml
new file mode 100644
index 0000000..ac4d42f
--- /dev/null
+++ b/application/modules/ui/views/scripts/subpage/menu.list.phtml
@@ -0,0 +1,5 @@
+<h2>Available Menus</h2>
+<br/>
+<div id="menu-list-content">
+
+</div>