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<?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);
}
}
}
|
